Changelog updated, version updated to 4.3.18

Implemented command to force users into the database, closes #425

Closes #425

See merge request Kwoth/nadekobot!312

.dockerignore

@@ -1,6 +1,11 @@
 # Ignore all files
 *
 
+# Don't ignore nugetconfig
+!./NuGet.Config
+# Don't ignore src projects
+!src/Nadeko.Econ/**
+!src/Nadeko.Common/**
 # Use Nadeko.Medusa project
 !src/Nadeko.Medusa/**
 # Use NadekoBot project

.gitignore

@@ -1,5 +1,7 @@
 #Manually added files
 
+src/NadekoBot/data/last_known_version.txt
+
 # medusa stuff
 !src/NadekoBot/data/medusae/medusa.yml
 src/NadekoBot/data/medusae/**

.gitlab-ci.yml

@@ -7,52 +7,84 @@ stages:
   - release
   - publish-windows
   - upload-windows-updater-release
+  - publish-medusa-package
 
 variables:
   project: "NadekoBot"
   tests: "NadekoBot.Tests"
   LINUX_X64_OUTPUT_DIR: "nadekobot-linux-x64"
   LINUX_X64_RELEASE: "$CI_COMMIT_TAG-linux-x64-build.tar"
+  LINUX_ARM64_OUTPUT_DIR: "nadekobot-linux-arm64"
+  LINUX_ARM64_RELEASE: "$CI_COMMIT_TAG-linux-arm64-build.tar"
+  MACOS_X64_OUTPUT_DIR: "nadekobot-osx-x64"
+  MACOS_X64_RELEASE: "$CI_COMMIT_TAG-osx-x64-build.tar"
+  MACOS_ARM64_OUTPUT_DIR: "nadekobot-osx-arm64"
+  MACOS_ARM64_RELEASE: "$CI_COMMIT_TAG-osx-arm64-build.tar"
   WIN_X64_OUTPUT_DIR: "nadekobot-windows-x64"
   WIN_X64_RELEASE: "$CI_COMMIT_TAG-windows-x64-build.zip"
+  WIN_ARM64_OUTPUT_DIR: "nadekobot-windows-arm64"
+  WIN_ARM64_RELEASE: "$CI_COMMIT_TAG-windows-arm64-build.zip"
   PACKAGE_REGISTRY_URL: "${CI_API_V4_URL}/projects/${CI_PROJECT_ID}/packages/generic/NadekoBot-build/${CI_COMMIT_TAG}"
   INSTALLER_OUTPUT_DIR: "nadeko-installers/${CI_COMMIT_TAG}"
   INSTALLER_FILE_NAME: "nadeko-setup-${CI_COMMIT_TAG}.exe"
-  
+
 build:
   stage: build
   script:
-    - "dotnet publish -c Release -r linux-x64 -o $LINUX_X64_OUTPUT_DIR src/NadekoBot/NadekoBot.csproj"
-    - "dotnet publish -c Release -r win7-x64 -o $WIN_X64_OUTPUT_DIR src/NadekoBot/NadekoBot.csproj"
+    - "dotnet publish -c Release -r linux-x64 --self-contained -o $LINUX_X64_OUTPUT_DIR src/NadekoBot/NadekoBot.csproj"
+    - "dotnet publish -c Release -r linux-arm64 --self-contained -o $LINUX_ARM64_OUTPUT_DIR src/NadekoBot/NadekoBot.csproj"
+    - "dotnet publish -c Release -r win7-x64 --self-contained -o $WIN_X64_OUTPUT_DIR src/NadekoBot/NadekoBot.csproj"
+    - "dotnet publish -c Release -r win7-arm64 --self-contained -o $WIN_ARM64_OUTPUT_DIR src/NadekoBot/NadekoBot.csproj"
+    - "dotnet publish -c Release -r osx-x64 --self-contained -o $MACOS_X64_OUTPUT_DIR src/NadekoBot/NadekoBot.csproj"
+    - "dotnet publish -c Release -r osx-arm64 --self-contained -o $MACOS_ARM64_OUTPUT_DIR src/NadekoBot/NadekoBot.csproj"
   artifacts:
     paths:
       - "$LINUX_X64_OUTPUT_DIR/"
+      - "$LINUX_ARM64_OUTPUT_DIR/"
       - "$WIN_X64_OUTPUT_DIR/"
+      - "$WIN_ARM64_OUTPUT_DIR/"
+      - "$MACOS_X64_OUTPUT_DIR/"
+      - "$MACOS_ARM64_OUTPUT_DIR/"
 
 upload-builds:
- stage: upload-builds
- image: alpine:latest
- rules:
-   - if: $CI_COMMIT_TAG
- script:    
-   - apk add --no-cache curl tar zip
-   - "tar cvf $LINUX_X64_RELEASE $LINUX_X64_OUTPUT_DIR/*"
-   - "zip -r $WIN_X64_RELEASE $WIN_X64_OUTPUT_DIR/*"
-   - |
-     curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file $LINUX_X64_RELEASE $PACKAGE_REGISTRY_URL/$LINUX_X64_RELEASE
-   - |
-     curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file $WIN_X64_RELEASE $PACKAGE_REGISTRY_URL/$WIN_X64_RELEASE
-
+  stage: upload-builds
+  image: alpine:latest
+  rules:
+    - if: $CI_COMMIT_TAG
+  script:
+    - apk add --no-cache curl tar zip
+    - "tar cvf $LINUX_X64_RELEASE $LINUX_X64_OUTPUT_DIR/*"
+    - "tar cvf $LINUX_ARM64_RELEASE $LINUX_ARM64_OUTPUT_DIR/*"
+    - "tar cvf $MACOS_X64_RELEASE $MACOS_X64_OUTPUT_DIR/*"
+    - "tar cvf $MACOS_ARM64_RELEASE $MACOS_ARM64_OUTPUT_DIR/*"
+    - "zip -r $WIN_X64_RELEASE $WIN_X64_OUTPUT_DIR/*"
+    - "zip -r $WIN_ARM64_RELEASE $WIN_ARM64_OUTPUT_DIR/*"
+    - |
+      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file $LINUX_X64_RELEASE $PACKAGE_REGISTRY_URL/$LINUX_X64_RELEASE
+    - |
+      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file $LINUX_ARM64_RELEASE $PACKAGE_REGISTRY_URL/$LINUX_ARM64_RELEASE
+    - |
+      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file $WIN_X64_RELEASE $PACKAGE_REGISTRY_URL/$WIN_X64_RELEASE
+    - |
+      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file $WIN_ARM64_RELEASE $PACKAGE_REGISTRY_URL/$WIN_ARM64_RELEASE
+    - |
+      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file $MACOS_X64_RELEASE $PACKAGE_REGISTRY_URL/$MACOS_X64_RELEASE
+    - |
+      curl --header "JOB-TOKEN: ${CI_JOB_TOKEN}" --upload-file $MACOS_ARM64_RELEASE $PACKAGE_REGISTRY_URL/$MACOS_ARM64_RELEASE
 release:
- stage: release
- image: registry.gitlab.com/gitlab-org/release-cli:latest
- rules:
-   - if: $CI_COMMIT_TAG
- script:
-   - |
-     release-cli create --name "NadekoBot v$CI_COMMIT_TAG" --description "## [Changelog](https://gitlab.com/Kwoth/nadekobot/-/blob/v4/CHANGELOG.md#$(echo "$CI_COMMIT_TAG" | sed "s/\.//g")-$(date +%d%m%Y))" --tag-name $CI_COMMIT_TAG \
-       --assets-link "{\"name\":\"${LINUX_X64_RELEASE}\",\"url\":\"${PACKAGE_REGISTRY_URL}/${LINUX_X64_RELEASE}\"}" \
-       --assets-link "{\"name\":\"${WIN_X64_RELEASE}\",\"url\":\"${PACKAGE_REGISTRY_URL}/${WIN_X64_RELEASE}\"}"
+  stage: release
+  image: registry.gitlab.com/gitlab-org/release-cli:latest
+  rules:
+    - if: $CI_COMMIT_TAG
+  script:
+    - |
+      release-cli create --name "NadekoBot v$CI_COMMIT_TAG" --description "## [Changelog](https://gitlab.com/Kwoth/nadekobot/-/blob/v4/CHANGELOG.md#$(echo "$CI_COMMIT_TAG" | sed "s/\.//g")-$(date +%d%m%Y))" --tag-name $CI_COMMIT_TAG \
+        --assets-link "{\"name\":\"${LINUX_X64_RELEASE}\",\"url\":\"${PACKAGE_REGISTRY_URL}/${LINUX_X64_RELEASE}\"}" \
+        --assets-link "{\"name\":\"${LINUX_ARM64_RELEASE}\",\"url\":\"${PACKAGE_REGISTRY_URL}/${LINUX_ARM64_RELEASE}\"}" \
+        --assets-link "{\"name\":\"${WIN_X64_RELEASE}\",\"url\":\"${PACKAGE_REGISTRY_URL}/${WIN_X64_RELEASE}\"}" \
+        --assets-link "{\"name\":\"${WIN_ARM64_RELEASE}\",\"url\":\"${PACKAGE_REGISTRY_URL}/${WIN_ARM64_RELEASE}\"}" \
+        --assets-link "{\"name\":\"${MACOS_X64_RELEASE}\",\"url\":\"${PACKAGE_REGISTRY_URL}/${MACOS_X64_RELEASE}\"}" \
+        --assets-link "{\"name\":\"${MACOS_ARM64_RELEASE}\",\"url\":\"${PACKAGE_REGISTRY_URL}/${MACOS_ARM64_RELEASE}\"}"
 
 test:
   stage: test
@@ -63,63 +95,75 @@ test:
     - "dotnet test"
 
 publish-windows:
- stage: publish-windows 
- rules:
-   - if: '$CI_COMMIT_TAG'
- image: scottyhardy/docker-wine
- before_script:
-   - choco install dotnet-6.0-runtime -y
-   - choco install dotnet-6.0-sdk -y
-   - choco install innosetup -y
- artifacts:
-   paths:
-     - "$INSTALLER_OUTPUT_DIR/$INSTALLER_FILE_NAME"
- script:
-   - dotnet clean
-   - dotnet restore
-   - dotnet publish -c Release --runtime win7-x64 /p:Version=$CI_COMMIT_TAG src/NadekoBot
-   - $env:NADEKOBOT_INSTALL_VERSION = $CI_COMMIT_TAG
-   - iscc.exe "/O+" ".\exe_builder.iss"
- tags:
-   - windows
+  stage: publish-windows
+  rules:
+    - if: "$CI_COMMIT_TAG"
+  image: scottyhardy/docker-wine
+  before_script:
+    - choco install dotnet-6.0-runtime --version=6.0.4 -y
+    - choco install dotnet-6.0-sdk --version=6.0.202 -y
+    - choco install innosetup -y
+  artifacts:
+    paths:
+      - "$INSTALLER_OUTPUT_DIR/$INSTALLER_FILE_NAME"
+  script:
+    - dotnet clean
+    - dotnet restore -f --no-cache -v n
+    - dotnet publish -c Release --runtime win7-x64 /p:Version=$CI_COMMIT_TAG src/NadekoBot
+    - $env:NADEKOBOT_INSTALL_VERSION = $CI_COMMIT_TAG
+    - iscc.exe "/O+" ".\exe_builder.iss"
+  tags:
+    - windows
 
 upload-windows-updater-release:
- stage: upload-windows-updater-release
- rules:
-   - if: '$CI_COMMIT_TAG'
- image: 
-   name: amazon/aws-cli
-   entrypoint: [""]
- script:  
-   - sed -i "s/_INSTALLER_FILE_NAME_/$INSTALLER_FILE_NAME/g" releases-v3.json
-   - sed -i "s/_VERSION_/$CI_COMMIT_TAG/g" releases-v3.json
-   - aws --version
-   - aws --endpoint-url $AWS_SERVICE_URL s3api put-object --bucket "$AWS_BUCKET_NAME" --key "dl/bot/$INSTALLER_FILE_NAME" --acl public-read --body "$INSTALLER_OUTPUT_DIR/$INSTALLER_FILE_NAME"
-   - aws --endpoint-url $AWS_SERVICE_URL s3api put-object --bucket "$AWS_BUCKET_NAME" --key "dl/bot/releases-v3.json" --acl public-read --body "releases-v3.json"
+  stage: upload-windows-updater-release
+  rules:
+    - if: "$CI_COMMIT_TAG"
+  image:
+    name: amazon/aws-cli
+    entrypoint: [""]
+  script:
+    - sed -i "s/_INSTALLER_FILE_NAME_/$INSTALLER_FILE_NAME/g" releases-v3.json
+    - sed -i "s/_VERSION_/$CI_COMMIT_TAG/g" releases-v3.json
+    - aws --version
+    - aws --endpoint-url $AWS_SERVICE_URL s3api put-object --bucket "$AWS_BUCKET_NAME" --key "dl/bot/$INSTALLER_FILE_NAME" --acl public-read --body "$INSTALLER_OUTPUT_DIR/$INSTALLER_FILE_NAME"
+    - aws --endpoint-url $AWS_SERVICE_URL s3api put-object --bucket "$AWS_BUCKET_NAME" --key "dl/bot/releases-v3.json" --acl public-read --body "releases-v3.json"
+
+publish-medusa-package:
+  stage: publish-medusa-package
+  rules:
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH || $CI_COMMIT_TAG
+  script:
+    - LAST_TAG=$(git describe --tags --abbrev=0)
+    - if [ $CI_COMMIT_TAG ];then MEDUSA_VERSION="$CI_COMMIT_TAG"; else MEDUSA_VERSION="$LAST_TAG-$CI_COMMIT_SHORT_SHA"; fi
+    - cd src/Nadeko.Medusa/
+    - dotnet pack -c Release /p:Version=$MEDUSA_VERSION -o bin/Release/packed
+    - dotnet nuget push bin/Release/packed/ --source https://www.myget.org/F/nadeko/api/v2/package --api-key "$MYGET_API_KEY"
 
 docker-build:
- # Use the official docker image.
- image: docker:latest
- stage: build
- services:
-   - docker:dind
- before_script:
-   - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
- # Default branch leaves tag empty (= latest tag)
- # All other branches are tagged with the escaped branch name (commit ref slug)
- script:
-   - |
-     if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then
-       tag=""
-       echo "Running on default branch '$CI_DEFAULT_BRANCH': tag = 'latest'"
-     else
-       tag=":$CI_COMMIT_REF_SLUG"
-       echo "Running on branch '$CI_COMMIT_BRANCH': tag = $tag"
-     fi
-   - docker build --pull -t "$CI_REGISTRY_IMAGE${tag}" .
-   - docker push "$CI_REGISTRY_IMAGE${tag}"
- # Run this job in a branch where a Dockerfile exists
- rules:
-   - if: $CI_COMMIT_BRANCH
-     exists:
-       - Dockerfile
+  # Use the official docker image.
+  image: docker:latest
+  stage: build
+  allow_failure: true
+  services:
+    - docker:dind
+  before_script:
+    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
+  # Default branch leaves tag empty (= latest tag)
+  # All other branches are tagged with the escaped branch name (commit ref slug)
+  script:
+    - |
+      if [[ "$CI_COMMIT_BRANCH" == "$CI_DEFAULT_BRANCH" ]]; then
+        tag=""
+        echo "Running on default branch '$CI_DEFAULT_BRANCH': tag = 'latest'"
+      else
+        tag=":$CI_COMMIT_SHA"
+        echo "Running on branch '$CI_COMMIT_BRANCH': tag = $tag"
+      fi
+    - docker build --pull -t "$CI_REGISTRY_IMAGE${tag}" .
+    - docker push "$CI_REGISTRY_IMAGE${tag}"
+  # Run this job in a branch where a Dockerfile exists
+  rules:
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH || $CI_COMMIT_TAG
+      exists:
+        - Dockerfile

CHANGELOG.md

@@ -1,9 +1,594 @@
-
 # Changelog
 
 Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.com/en/1.0.0/) except date format. a-c-f-r-o
 
-## Unreleased
+## [4.3.18] - 26.12.2023
+
+### Added
+
+- Added `.cacheusers` command (thx Kotz) 
+- Added `.clubreject` which lets you reject club applications
+
+### Changed
+
+- Updated discord lib, there should be less console errors now
+
+### Fixed
+
+- Fixed `icon_url` when using `.showembed`
+- Fixed `.quoteshow` not showing sometimes (thx Cata)
+- Notifications will no longer be sent if dms are off when using `.give`
+- Users should no longer be able to apply to clubs while in a club already (especially not to the same club they're already in)
+
+### Removed
+
+- `.revimg` and `.revav` as google removed reverse image search
+- 
+
+## [4.3.17] - 06.09.2023
+
+### Fixed 
+
+- Fix to waifu gifts being character limited
+- Fixes UserUpdated and UserPresence not correctly ignoring users that are logignored
+- Added Trim() to activity names since apparently some activities have trailing spaces.
+
+## [4.3.16] - 24.05.2023
+
+### Fixed
+
+- Fixed missing events from `.logevents`
+- Fixed `.log` thread deleted and thread created events not working properly
+
+## [4.3.15] - 21.05.2023
+
+### Fixed
+
+- Fixed -w 0 in trivia
+- Fixed `.rps` amount field in the response
+- Fixed `.showembed` output
+- Fixed bank award's incorrect output message
+
+## [4.3.14] - 02.04.2023
+
+### Fixed
+
+- Fixed voice hearbeat issue
+- `.banktake` had ok/error responses flipped. No functional change
+- PermRole should deny messages in threads todo
+- Fixed chucknorris jokes
+- `.logserver` will now
+
+## [4.3.13] - 20.02.2023
+
+### Fixed
+
+- Fixed `.log userpresence`
+- `.q` will now use `yt-dlp` if anything other than `ytProvider: Ytdl` is set in `data/searches.yml`
+- Fixed Title links on some embeds
+
+## [4.3.12] - 12.02.2023
+
+### Fixed
+
+- Fixed `.betstats` not working on european locales
+- Timed `.ban` will work on users who are not in the server
+- Fixed some bugs in the medusa system
+
+## [4.3.11] - 21.01.2023
+
+### Added
+
+- Added `.doas` Bot owner only command
+- Added `.stickeradd` command
+
+### Changed
+
+- `.waifuinfo` optimized
+- You can now specify an optional custom message in `.feed` and `.yun` which will be posted along with an update
+- Greet/bye messages will now get disabled if they're set to a deleted/unknown channel
+- Updated response strings
+- `.translate` now supports many more languages
+- `.translangs` prettier output
+
+### Fixed
+
+- Added logging for thread events
+- Fixed a bug for `.quotedeleteauthor` causing the executing user to delete own messages
+- Fixed TimeOut punishment not alklowing duration
+- Fixed a nullref in streamrole service
+- Fixed some potential causes for ratelimit due to default message retry settings
+- Fixed a patron rewards bug caused by monthly donation checking not accounting for year increase
+- Fixed a patron rewards bug for users who connected the same discord account with multiple patreon accounts
+- `.deletecurrency` will now also reset banked currency
+- Fixed DMHelpText reply
+- `.h` command show now properly show both channel and server user permission requirements
+- Many fixes and improvements to medusa system
+- Fixed trivia --nohint
+- `.joinrace` will no longer fail if the user isn't in the database yet
+
+## [4.3.10] - 10.11.2022
+
+### Added
+
+- `.filterlist` / `.fl` command which lists link and invite filtering channels and status
+- Added support for `%target%` placeholder in `.alias` command
+- Added .forwardtochannel which will forward messages to the current channel. It has lower priority than fwtoall
+- Added .exprtoggleglobal / .extg  which can be used to toggle usage of global expressions on the server
+
+### Changed
+
+- .meload and .meunload are now case sensitive. Previously loaded medusae may need to be reloaded or data/medusae/medusa.yml may need to be edited manually
+- Several club related command have their error messages improved
+- Updated help text for .antispam and .antiraid
+- You can now specify time and date (time is optional) in `.remind` command instead of relative time, in the format `HH:mm dd.MM.YYYY`
+- OwnerId will be automatically added to `creds.yml` at bot startup if it's missing
+
+### Fixed
+
+- Fixed `.cmdcd` console error
+- Fixed an error when currency is add per xp
+- Fixed an issue preventing execution of expressions starting with @Bot when cleverbot is enabled on the server
+- Fixed `.feedadd`
+- Fixed `.prune @target` not working
+- Medusa modules (sneks) should now inherit medusa description when listed in .mdls command
+- Fixed command cooldown calculation
+
+## [4.3.9] - 12.10.2022
+
+### Added
+
+- `.betstats` shows sum of all bets, payouts and the payout rate in %. Updates once an hour
+
+### Changed
+
+- `.betstats` looks way better (except on Mac)
+- `.feedadd` errors clarified and separated in individual error messages for each issue.
+- `.clubban` and `.clubunban` errors clarified and separated in individual error messages for each issue.
+- `.clubapply` better error messages
+
+### Fixed
+
+- `.timely` 'Remind' button fixed in DMs
+- `.cmdcd` database bugs fixed
+- Fixed bugged mysql and postgresql migrations
+- Fixed issues with lodaing medusae due to strict versioning
+
+### Removed
+
+- `.slotstats` Superseded by `.betstats`
+
+## [4.3.8] - 02.10.2022
+
+### Added
+
+- Added `.autopublish` command which will automatically publish messages posted in the channel.
+- Added `--after <messageid>` option to prune which will make prune only delete messages after the specified message id.
+
+### Changed
+
+- `.prune` options `--after` and `--safe` are now proper command options, and will show in .h help
+- `.cmdcd` code mostly rewritten, slight QoL improvements.
+- Clarified `.remind` permission requirements in help text
+- `.cmdcds` looks a little better, and is paginated
+
+### Fixed
+
+- Fixed trivia bugs
+- Fixed `.yun` not working with channels with underscore in the name
+
+## [4.3.7] - 14.09.2022
+
+### Added
+
+- Added `.exprdelserv` (.exds) to completement .exas. Deletes an expression on the current server and is susceptible to .dpo, unlike .exd
+- Added `.shopreq` which lets you set role requirement for specific shop items
+- Added `.shopbuy` alias to `.buy`
+
+### Fixed
+
+- Fixed `.convertlist` showing currencies twice (this may not apply to existing users and it may require you to manually remove all currencies from units.json)
+
+### Removed
+
+- Removed `Viewer` field from stream online notification as it is (almost?) always 0.
+
+## [4.3.6] - 08.09.2022
+
+### Added
+
+- Added `.expraddserver` (.exas) which will server as a server-only alternative to '.exa' in case users want to override default Admin permissions with .dpo
+- Added .banprune command which sets how many days worth of messages will be pruned when bot (soft)bans a person either through a command or another punishment feature.
+- Added .qdelauth - Delete all quotes by the specified author on this server. If you target yourself - no permission required
+- Added `.timeout` command
+- Added an option to award currency based on received xp
+
+### Changed
+
+- Reminders now have embed support, but plaintext field is not supported.
+- User friendlier errors when parsing a number in a command fails
+
+### Fixed
+
+- Awarded xp is now correctly used in level up calculations
+
+## [4.3.5] - 17.08.2022
+
+### Added
+
+- Added a 'Use' button when a user already owns an item
+- Added a 'Pull Again' button to slots
+- Added `.roleinfo` command
+- Added `.emojiremove` command
+- Added `.threadcreate` and `.threaddelete` commands
+- Added `.bank seize` / `.bank award` owner only commands
+
+### Changed
+
+- Running a .timely command early now shows a pending color
+- .xp system is once again no longer opt in for servers
+  - It's still opt-in for global and requires users to run .xp at least once in order to start gaining global xp
+
+### Fixed
+
+- Fixed users not getting club xp
+
+## [4.3.4] - 07.08.2022
+
+### Fixed
+
+- Fixed users getting XP out of nowhere while voice xp is enabled
+
+## [4.3.3] - 06.08.2022
+
+### Added
+
+- Added `betroll` option to `.bettest` command
+- Added `.xpshopbuy` and `.xpshopuse` convenience commands
+- Added an optional preview url to teh xp shop item config model which will be shown instead of the real Url
+
+### Changed
+
+- Updated position of Username and Club name on the .xp card
+- Improved text visibility on the .xp card
+
+### Fixed
+
+- Possibly fixed .trivia not stopping bug
+- Fixed very low payout rate on `.betroll`
+- Fixed an issue with youtube song resolver which caused invalid data to be cached
+- Added client id to the cache key as a potential fix for VoiceXp 'bug'. The solution may be to use different redis instances for each bot, or to switch from botCache: from 'redis' to 'memory' in creds.yml
+- Bot owner should now be able to buy items from the xpshop when patron requirement is set
+- Fixed youtube-dl caching invalid data. Please use yt-dlp instead
+
+## [4.3.2] - 28.07.2022
+
+### Fixed
+
+- Fixed Reaction Roles not working properly with animated emojis
+- Fixed `.slot` alignment
+- Fixed `mysql` and `postgresql` reactionrole migration
+- Fixed repeat loop with `postgresql` db provider
+- Fixed `.bank withdraw <expression>` will now correctly use bank amount for calculation
+- [dev] Fixed medusa Reply*LocalizedAsync not working with placeholders
+
+## [4.3.1] - 27.07.2022
+
+### Changed
+
+- Check for updates will run once per hour as it was supposed to
+
+## [4.3.0] - 27.07.2022
+
+### Added
+
+- Added `.bettest` command which lets you test many gambling commands
+  - Better than .slottest
+  - Counts win/loss streaks too
+  - Doesn't count 1x returns as neither wins nor losses
+  - multipliers < 1 are considered losses, > 1 considered wins
+- Added `.betdraw` command which lets you guess red/black and/or high/low for a random card
+  - They payouts are very good, but seven always loses
+- Added `.lula` command. Plays the same as `.wof` but looks much nicer, and is easily customizable from gambling.yml without any changes to the sourcecode needed.
+- Added `.repeatskip` command which makes the next repeat trigger not post anything
+- Added `.linkonly` which will make the bot only allow link posts in the channel. Exclusive with `.imageonly`
+- Added release notifications. Bot owners will now receive new release notifications in dms if they have `checkForUpdates` set to `true` in data/bot.yml
+  - You can also configure it via `.conf bot checkfor
+  - updates <true/false>`
+- Added `.xpshop` which lets bot owners add xp backgrounds and xp frames for sale by configuring `data/xp.yml`
+  - You can also toggle xpshop feature via `.conf xp shop.is_enabled`
+
+### Changed
+
+- `.t` Trivia code cleaned up, added ALL pokemon generations
+
+- `.xpadd` will now work on roles too. It will add the specified xp to each user (visible to the bot) in the role
+- Improved / cleaned up / modernized how most gambling commands look
+  - `.roll`
+  - `.rolluo`
+  - `.draw`
+  - `.flip`
+  - `.slot`
+  - `.betroll`
+  - `.betflip`
+  - Try them out!
+- `.draw`, `.betdraw` and some other card commands (not all) will use the new, rewritten deck system
+- Error will be printed to the console if there's a problem in `.plant`
+- [dev] Split Nadeko.Common into a separate project
+  - [dev] It will contain classes/utilities which can be shared across different nadeko related projects
+- [dev] Split Nadeko.Econ into a separate project
+  - [dev] It should be home for the backend any gambling/currency/economy feature
+  - [dev] It will contain most gambling games and any shared logic
+- [dev] Compliation should take less time and RAM
+  - [dev] No longer using generator and partial methods for commands
+
+### Fixed
+
+- `.slot` will now show correct multipliers if they've been modified
+- Fix patron errors showing up even with permissions disabling the command
+- Fixed an issue with voice xp breaking xp gain.
+
+### Removed
+
+- Removed `.slottest`, replaced by `.bettest`
+- Removed `.wof`, replaced by `.lula`
+- [dev] Removed a lot of unused methods
+- [dev] Removed several unused response strings
+
+## [4.2.15] - 12.07.2022
+
+### Fixed
+
+- Fixed `.nh*ntai` nsfw command
+- Xp Freezes may have been fixed
+- `data/images.yml` should once again support local file paths
+- Fixed multiword aliases
+
+## [4.2.14] - 03.07.2022
+
+### Added
+
+- Added `.log userwarned` (Logging user warnings)
+- Claiming `.timely` will now show a button which you can click to set a reminder
+- Added `%server.icon%` placeholder
+- Added `warn` punishment action for protection commands (it won't work with `.warnp`)
+
+### Changed
+
+- `.log userbanned` will now have a ban reason
+- When `.die` is used, bot will try to update it's status to `Invisible`
+
+### Fixed
+
+- Fixed elipsis character issue with aliases/quotes. You should now be able to set an elipsis to be an alias of `.quoteprint`
+
+## [4.2.13] - 30.06.2022
+
+### Fixed
+
+- Fixed `.cash` bank interaction not being ephemeral anymore
+
+## [4.2.12] - 30.06.2022
+
+### Fixed
+
+- Fixed `.trivia --pokemon` showing incorrect pokemons
+
+## [4.2.11] - 29.06.2022
+
+### Fixed
+
+- Fixed `.draw` command
+
+## [4.2.10] - 29.06.2022
+
+- Fixed currency generation working only once
+
+## [4.2.9] - 25.06.2022
+
+### Fixed
+
+- Fixed `creds_example.yml` misssing from output directory
+
+## [4.2.8] - 24.06.2022
+
+### Fixed
+
+- `.timely` should be fixed
+
+## [4.2.7] - 24.06.2022
+
+### Changed
+
+- New cache abstraction added
+  - 2 implemenations: redis and memory
+  - All current bots will stay on redis cache, all new bots will use **in-process memory cache by default**
+  - This change removes bot's hard dependency on redis
+  - Configurable in `creds.yml` (please read the comments)
+  - You **MUST** use 'redis' if your bot runs on more than 1 shard (2000+ servers)
+- [dev] Using new non-locking ConcurrentDictionary
+
+### Fixed
+
+- `.xp` will now show default user avatars too
+
+### Removed
+
+- Removed `.imagesreload` as images are now lazily loaded on request and then cached
+
+## [4.2.6] - 22.06.2022
+
+### Fixed
+
+- Patron system should now properly by disabled on selfhosts by default.
+
+## [4.2.5] - 18.06.2022
+
+### Fixed
+
+- Fixed `.crypto`, you will still need coinmarketcapApiKey in `creds.yml` in order to make it run consistently as the key is shared
+
+## [4.2.3] - 17.06.2022
+
+### Fixed
+
+- Fixed `.timely` nullref bug and made it nicer
+- Fixed `.streamrole` not updating in real time!
+- Disabling specific Global Expressions should now work with `.sc` (and other permission commands)
+
+## [4.2.2] - 15.06.2022
+
+### Fixed
+
+- Added missing Patron Tiers and fixed Patron pledge update bugs
+- Prevented creds_example.yml error in docker containers from crashing it
+
+### Changed
+
+- Rss feeds will now show error counter before deletion
+
+## [4.2.1] - 14.06.2022
+
+### Added
+
+- Localized strings updated
+
+### Fixed
+
+- Fixed `.exexport`, `.savechat`, and `.quoteexport`
+- Fixed plaintext-only embeds
+- Fixed greet message footer not showing origin server
+
+## [4.2.0] - 14.06.2022
+
+### Added
+
+- Added `data/searches.yml` file which configures some of the new search functionality
+  The file comments explaining what each property does.
+  Explained briefly here:
+  ```yml
+  # what will be used for .google command. Either google (official api) or searx
+  webSearchEngine: Google
+  # what will be used for .img command. Either google (official api) or searx
+  imgSearchEngine: Google
+  # how will yt results be retrieved: ytdataapi or ytdl or ytdlp
+  ytProvider: YtDataApiv3
+  # in case web or img search is set to searx, the following instances will be used:
+  searxInstances: []
+  # in case ytProvider is set to invidious, the following instances will be used
+  invidiousInstances: []
+  ```
+- Added new properties to `creds.yml`. google -> searchId and google -> searchImageId.
+- These properties are used as `cx` (google api query parameter) in case you've setup your `data/searches.yml` to use the official google api.
+  `searchId` is used for web search
+  `searchimageId` is used for image search
+  ```yml
+  google:
+      searchId: ""
+      searchImageId: ""
+  ```
+- Check `creds_example.yml` for comments explaining how to obtain them.
+
+#### Patronage system added
+- Added `data/patron.yml` for configuration
+- Implemented only for patreon so far
+- Patreon subscription code completely rewritten
+- Users who pledge on patreon get benefits based on the amount they pledged
+- Public nadeko only. But selfhosters can adapt it to their own patreon pages by configuring their patreon credentials in `creds.yml` and enabling the system in `data/patron.yml` file.
+  - Most of the patronage system strings are hardcoded atm, so if you wish to use this system on selfhosts, you will have to modify the source
+- Pledge amounts are split into tiers. This is not configurable atm.
+  - Tier I - 1$ - 4.99$ a month
+  - Tier V - 5$ - 9.99$ a month
+  - Tier X - 10$ - 19.99$ a month
+  - Tier XX - 20$ - 49.99$ a month
+  - Tier L - 50$ - 99.99$ a month
+  - Tier C - 100$+ a month
+- Rewards and command quotas for each of the tiers are configurable
+- Limitations to certain features are also configurable. ex:
+```yml
+quotas:
+    features:
+        "rero:max_count":
+            x: 50
+```
+- ^ this setting would set the maximum number of reaction roles to be 50 for a user who is in Patron Tier X
+- Read the comments in the .yml file for (much) more info
+- Quota system allows the owner to set up hourly, daily and monthly quota usage for each tier
+- Quota system applies to entire server owner by a patron
+  - Patron spends own quota by using the commands on any server
+  - Any user on *any* server owned by a patron spends that patron's quota
+- When users subscribe to patreon they will receive a welcome message
+  - If you're enabling patron system for a selfhost, you will want to edit it
+
+Added `.patron` and `.patronmessage` commands
+- `.patron` checks your patronage status, and quotas. Requires patron system to be enabled.
+- `.patronmessage` (owner only) sends message to all patrons with the specified tier or higher. Supports embeds
+
+- Added a fake `.cmdcd` command `cleverbot:response` which can be used to limit how often users can talk to the cleverbot.
+
+### Changed
+
+- CurrencyReward now support adding additional flowers to patrons.
+- `.donate` command completely reworked.
+  - Works only on public bot (OnlyPublicBotAttribute)
+  - Guides user on how to donate to support the project
+  - Added interaction explaining selfhosting
+
+- `.google` reimplemented. It now has 2 modes configurable in `data/searches.yml` under the `webSearchengine` property
+  - If set to `google`, official custom search api will be used. You will need to set googleapikey and google.searchId in `creds.yml`
+  - if set to `searx` one of the instances specified in the `searxInstances:` property will be randomly chosen for each request
+    - instances must have `format=json` allowed (public ones usually don't allow it)
+    - instances are specified as a fully qualified url, example: `https://my.cool.searx.instance.io`
+- `.image` reimplemented. Same as `.google` - it uses either `google` official api (in which case it uses `google.searchImageId` from `creds.yml`) or `searx`
+
+- `.youtube` reimplemented. It will use a `ytProvider:` property from `data/searches.yml` to determine how to retrieve results
+  - `ytdataapi` will use the official google api (requires `GoogleApiKey` specified in `creds.yml`) and YoutubeDataApi enabled in the dev console
+  - `ytdl` will use `youtube-dl` program from the host machine. It must be downloaded and it's location must be added to path env variable.
+  - `ytdlp` will use `yt-dlp` program from the host machine. Same as `youtube-dl` - must be in path env variable.
+  - `invidious` will use one of invidious instances specified in the `invidiousInstances` property. Very good.
+
+- `.google`, `.youtube` and `.image` moved to the new Search group
+
+Note: Results of each `.youtube` query will be cached for 1 hour to improve perfomance
+- Removed 30 second `.ping` ratelimit on public nadeko
+
+- xp image generation changes
+  - In case you have default settings, your xp image will look slightly different
+  - If you've modified xp_template.json, your xp image might look broken. Your old template will be saved in xp_template.json.old
+  - Xp number outline is now slightly thicker
+  - Xp number will now have Center vertical and horizontal alignment
+  - LastLevelUp no longer supported
+
+- Some commands will now use timestamp tags for better user experience
+- `.prune` was slightly slowed down to avoid ratelimits
+- `.wof` moved from it's own group to the default Gambling group
+- `.feed` urls which error for more than 100 times will be automatically removed.
+- `.ve` is now enabled by default
+
+- [dev] nadeko interaction slightly improved to make it less nonsense (they still don't make sense)
+- [dev] RewardedUsers table slightly changed to make it more general
+- [dev] renamed `// todo`s which aren't planned soon to `// FUTURE`
+- [dev] currency rewards have been reimplemented and moved to a separate service
+
+### Fixed
+
+- `.rh` no longer needs quotes for multi word roles
+- `.deletexp` will now properly delete server xp too
+- Fixed `.crypto` sparklines
+- [dev] added support for configs to properly parse enums without case sensitivity (ConfigParsers.InsensitiveEnum)
+- [dev] Fixed a bug in .gencmdlist
+- [dev] small fixes to creds provider
+
+### Removed
+
+- `.ddg` removed.
+- [dev] removed some dead code and comments
+
+## [4.1.6] - 14.05.2022
+
+### Fixed
+
+- Fixed windows release and updated packages
 
 ## [4.1.5] - 11.05.2022
 
@@ -17,7 +602,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 - Fixed an issue with filters not working and with custom reactions no longer being able to override commands.
 - Fixed `.stock` command
 
-## [4.1.4] - 06-05-2022
+## [4.1.4] - 06.05.2022
 
 ### Fixed
 
@@ -25,7 +610,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 
 ## [4.1.3] - 06.05.2022
 
-### Added 
+### Added
 
 - Added support for embed arrays in commands such as .say, .greet, .bye, etc...
   - Website to create them is live at eb.nadeko.bot (old one is moved to oldeb.nadeko.bot)
@@ -38,18 +623,18 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
   - Users can deposit, withdraw and check the balance of their currency in the bank.
   - Users can't check other user's bank balances.
 - Added a button on a .$ command which, when clicked, sends you a message with your bank balance that only you can see.
-- Added `.h <command group>`  
+- Added `.h <command group>`
   - Using this command will list all commands in the specified group
   - Atm only .bank is a proper group (`.h bank`)
 - Added "Bank Accounts" entry to `.economy`
 
 ### Changed
 
-- Reaction roles rewritten completely 
-  - Supports multiple exclusivity groups per message 
+- Reaction roles rewritten completely
+  - Supports multiple exclusivity groups per message
   - Supports level requirements
   - However they can only be added one by one
-  - Use the following commands for more information 
+  - Use the following commands for more information
     - `.h .reroa`
     - `.h .reroli`
     - `.h .rerot`
@@ -80,7 +665,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
   - To change the db nadeko will use, simply change the `db type` in `creds.yml`
   - There is no migration code right now, which means that if you want to switch to another system you'll either have to manually export/import your database or start fresh
 - Medusa system
-  - A massive new feature which allows developers to create custom modules/plugins/cogs 
+  - A massive new feature which allows developers to create custom modules/plugins/cogs
   - They can be load/unloaded/updated at runtime without restarting the bot
 
 ### Changed
@@ -116,7 +701,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 ### Fixed
 
 - Fixed the `id` which shows up when you add a new Expression
-- Fixed some strings which were still referring to "CustomReaction(s)" instead of "Expression(s)" 
+- Fixed some strings which were still referring to "CustomReaction(s)" instead of "Expression(s)"
 
 ## [4.0.3] - 04.03.2022
 
@@ -142,20 +727,20 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 ### Added
 - Added `.deleteemptyservers` command
 - Added `.curtr <id>` which lets you see full information about one of your own transactions with the specified id
-- Added trovo.live support for stream notifications (`.stadd`) 
+- Added trovo.live support for stream notifications (`.stadd`)
 - Added unclaimed waifu decay functionality
   - Added 3 new settings to `data/gambling.yml` to control it:
     - waifu.decay.percent - How much % to subtract from unclaimed waifu
-    - waifu.decay.hourInterval - How often to decay the price 
+    - waifu.decay.hourInterval - How often to decay the price
     - waifu.decay.minPrice - Unclaimed waifus with price lower than the one specified here will not be affected by the decay
 - Added `currency.transactionsLifetime` to `data/gambling.yml` Any transaction older than the number of days specified will be automatically deleted
 - Added `.stock` command to check stock prices and charts
-- Re-added `.qap / .queueautoplay` 
+- Re-added `.qap / .queueautoplay`
 
 ### Changed
 - CustomReactions module (and customreactions db table) has been renamed to Expressions.
-  - This was done to remove confusion about how it relates to discord Reactions (it doesn't, it was created and named before discord reactions existed) 
-  - Expression command now start with ex/expr and end with the name of the action or setting. 
+  - This was done to remove confusion about how it relates to discord Reactions (it doesn't, it was created and named before discord reactions existed)
+  - Expression command now start with ex/expr and end with the name of the action or setting.
   - For example `.exd` (`.dcr`) is expression delete, `.exa` (`.acr`)
   - Permissions (`.lp`) be automatically updated with "ACTUALEXPRESSIONS", "EXPRESSIONS" instead of "ACTUALCUSTOMREACTIONS" and "CUSTOMREACTIONS"
   - Permissions for `.ecr` (now `.exe`), `.scr` (now `.exs`), `.dcr` (now `.exd`), `.acr` (now `.exa`), `.lcr` (now `.exl`) will be automatically updated
@@ -172,8 +757,8 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
   - [dev] Added Type, Extra, OtherId fields to the database
 - [dev] CommandStrings will now use methodname as the key, and **not** the command name (first entry in aliases.yml)
   - In other words aliases.yml and commands.en-US.yml will use the same keys (once again)
-- [dev] Reorganized module and submodule folders  
-- [dev] Permissionv2 db table renamed to Permissions 
+- [dev] Reorganized module and submodule folders
+- [dev] Permissionv2 db table renamed to Permissions
 - [dev] Moved FilterWordsChannelId to a separate table
 
 ### Fixed
@@ -188,9 +773,9 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 - Fixed embed color when disabling `.antialt`
 
 ### Removed
-- Removed `.bce` - use `.config` or `.config bot` specifically for bot config  
-- Removed obsolete placeholders: %users% %servers% %userfull% %username% %userdiscrim% %useravatar% %id% %uid% %chname% %cid% %sid% %members% %server_time% %shardid% %time% %mention%  
-- Removed some obsolete commands and strings  
+- Removed `.bce` - use `.config` or `.config bot` specifically for bot config
+- Removed obsolete placeholders: %users% %servers% %userfull% %username% %userdiscrim% %useravatar% %id% %uid% %chname% %cid% %sid% %members% %server_time% %shardid% %time% %mention%
+- Removed some obsolete commands and strings
 - Removed code which migrated 2.x to v3 credentials, settings, etc...
 
 ## [3.0.13] - 14.01.2022
@@ -229,7 +814,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
   - Looks much nicer
     - Bot will now reply to user messages with a translation if `del` is disabled
     - Bot will make an embed with original and translated text with user avatar and name if `del` is enabled
-  - If the bot is unable to delete messages while having `del` enabled, it will reset back to the no-del behavior for the current session  
+  - If the bot is unable to delete messages while having `del` enabled, it will reset back to the no-del behavior for the current session
 
 ### Fixed
 - `.crypto` now supports top 5000 coins
@@ -243,7 +828,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 ### Fixed
 - `.xprewsreset` now has correct permissions
 
-### Removed 
+### Removed
 - Removed slot.numbers from `images.yml` as they're no longer used
 
 ## [3.0.9] - 21.11.2021
@@ -253,7 +838,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 
 ### Added
 - Added `.emojiadd` with 3 overloads
-  - `.ea :customEmoji:` which copies another server's emoji 
+  - `.ea :customEmoji:` which copies another server's emoji
   - `.ea newName :customEmoji:` which copies emoji under a different name
   - `.ea emojiName <imagelink.png>` which creates a new emoji from the specified image
 - Patreon Access and Refresh Tokens should now be automatically updated once a month as long as the user has provided the necessary credentials in creds.yml file:
@@ -267,7 +852,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 
 ## [3.0.8] - 03.11.2021
 
-### Added 
+### Added
 - Created VotesApi project nad re-worked vote rewards handling
   - Updated votes entries in creds.yml with explanations on how to set up vote links
 
@@ -292,10 +877,10 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
   - They are called negative gifts
   - They show up at the end of the `.gifts` page and are marked with a broken heart
   - They have a separate multiplier (`waifu.multi.negative_gift_effect` default 0.5, changeable via `.config gambling` or `data/gambling.yml`)
-  - When gifted, the waifu's price will be reduced by the `price * multiplier` 
+  - When gifted, the waifu's price will be reduced by the `price * multiplier`
   - Negative gifts don't show up in `.waifuinfo` nor is the record of them kept in the database
 
-### Fixed 
+### Fixed
 - Fixed `%users%` and `%shard.usercount%` placeholders not showing correct values
 
 ## [3.0.6] - 27.09.2021
@@ -336,7 +921,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 - Possible fix for `.repeat` bug
   - Slight adjustment for repeater logic
   - Timer should no longer increase on some repeaters
-  - Repeaters should no longer have periods when they're missing from the list  
+  - Repeaters should no longer have periods when they're missing from the list
 - Fixed several commands which used error color for success confirmation messages
 
 ## [3.0.3] - 15.09.2021
@@ -397,7 +982,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
   - Explanations on how to get the keys are added as the comments
 - Code cleanup
   - Command attributes cleaned up
-    - Removed dummy Remarks and Usages attributes as hey were unused for a few patches but stayed in the code to avoid big git diffsmigration code has ran and it can be safely removed 
+    - Removed dummy Remarks and Usages attributes as hey were unused for a few patches but stayed in the code to avoid big git diffsmigration code has ran and it can be safely removed
   - There are 2 projects: NadekoBot and NadekoBot.Coordinator
     - You can directly run NadekoBot as the regular bot with one shard
     - Run NadekoBot.Coordinator if you want more control over your shards and a grpc api for coordinator with which you can start, restart, kill and see status of shards
@@ -418,7 +1003,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 
 ## [2.46.2] - 14.07.2021
 
-### Fixed 
+### Fixed
 
 - Fixed .save for local songs
 - Fixed .lq for local songs if the song names are too long
@@ -489,7 +1074,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 
 ### Added
 
-- Added `.crsexport` and `.crsimport` 
+- Added `.crsexport` and `.crsimport`
   - Allows for quick export/import of server or global custom reactions
   - Requires admin permissions for server crs, and owner for global crs
   - Explanation of the fields is in the comment at the top of the `.crsexport` .yml file
@@ -522,7 +1107,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 ### Added
 
 - Re-added `%music.playing%` and `%music.queued%` (#290)
-- Added `%music.servers%` which shows how many servers have a song queued up to play  
+- Added `%music.servers%` which shows how many servers have a song queued up to play
 ℹ️ ^ Only available to `.ropl` / `.adpl` feature atm
 - `.autodc` re-added
 - `.qrp`, `.vol`, `.smch` `.autodc` will now persist
@@ -542,7 +1127,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 - Removing last song in the queue will no longer reset queue index
 - Having `.rpl` disabled will now correctly stop after the last song, closes #292
 
-### Removed 
+### Removed
 
 - `.sad` removed. It's more or less useless. Use `.qrp` and `.autodc` now for similar effect
 
@@ -557,7 +1142,7 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 
 - Minor perf improvement for filter checks
 
-### Fixed 
+### Fixed
 
 - `.qs` result urls are now valid
 - Custom reactions with "`-`" as a response should once again disable that custom reaction completely
@@ -573,8 +1158,8 @@ Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.
 - Much faster starting and skipping once the songs are in the queue
 - Higher quality audio (no stuttering too!)
 - Local tracks will now have durations if you have ffprobe installed (comes with ffmpeg)
-- Bot supports joining a different vc without skipping the song if you use `.j` 
-  - ⚠️ **DO NOT DRAG THE BOT** to another vc, as it's not properly supported atm, and you will have to do `.play` after dragging it) 
+- Bot supports joining a different vc without skipping the song if you use `.j`
+  - ⚠️ **DO NOT DRAG THE BOT** to another vc, as it's not properly supported atm, and you will have to do `.play` after dragging it)
 - `.j` makes the bot join your voice channel
 - `.p` is now alias of play, pause is `.pause`
 - `.qs` should work without google api key now for most users as it is using a custom loader

Dockerfile

@@ -2,10 +2,13 @@ FROM mcr.microsoft.com/dotnet/sdk:6.0 AS build
 WORKDIR /source
 
 COPY src/Nadeko.Medusa/*.csproj src/Nadeko.Medusa/
+COPY src/Nadeko.Econ/*.csproj src/Nadeko.Econ/
+COPY src/Nadeko.Common/*.csproj src/Nadeko.Common/
 COPY src/NadekoBot/*.csproj src/NadekoBot/
 COPY src/NadekoBot.Coordinator/*.csproj src/NadekoBot.Coordinator/
 COPY src/NadekoBot.Generators/*.csproj src/NadekoBot.Generators/
 COPY src/ayu/Ayu.Discord.Voice/*.csproj src/ayu/Ayu.Discord.Voice/
+COPY NuGet.Config ./
 RUN dotnet restore src/NadekoBot/
 
 COPY . .
@@ -25,18 +28,20 @@ WORKDIR /app
 RUN set -xe; \
     useradd -m nadeko; \
     apt-get update; \
-    apt-get install -y libopus0 libsodium23 libsqlite3-0 curl ffmpeg python3 python3-pip sudo; \
+    apt-get install -y --no-install-recommends libopus0 libsodium23 libsqlite3-0 curl ffmpeg python3 sudo; \
     update-alternatives --install /usr/bin/python python /usr/bin/python3.9 1; \
     echo 'Defaults>nadeko env_keep+="ASPNETCORE_* DOTNET_* NadekoBot_* shard_id total_shards TZ"' > /etc/sudoers.d/nadeko; \
-    pip3 install --upgrade youtube-dl; \
-    apt-get remove -y python3-pip; \
-    chmod +x /usr/local/bin/youtube-dl
+    curl -Lo /usr/local/bin/yt-dlp https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp; \
+    chmod a+rx /usr/local/bin/yt-dlp; \
+    apt-get autoremove -y; \
+    apt-get autoclean -y
 
 COPY --from=build /app ./
 COPY docker-entrypoint.sh /usr/local/sbin
 
 ENV shard_id=0
 ENV total_shards=1
+ENV NadekoBot__creds=/app/data/creds.yml
 
 VOLUME [ "/app/data" ]
 ENTRYPOINT [ "/usr/local/sbin/docker-entrypoint.sh" ]

NadekoBot.sln

@@ -12,6 +12,7 @@ ProjectSection(SolutionItems) = preProject
 	README.md = README.md
 	.gitlab-ci.yml = .gitlab-ci.yml
 	Dockerfile = Dockerfile
+	NuGet.Config = NuGet.Config
 EndProjectSection
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "NadekoBot", "src\NadekoBot\NadekoBot.csproj", "{45EC1473-C678-4857-A544-07DFE0D0B478}"
@@ -30,6 +31,10 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NadekoBot.VotesApi", "src\N
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Nadeko.Medusa", "src\Nadeko.Medusa\Nadeko.Medusa.csproj", "{E685977E-31A4-46F4-A5D7-4E3E39E82E43}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Nadeko.Common", "src\Nadeko.Common\Nadeko.Common.csproj", "{A6022F5F-A764-4D3F-847B-36F0391FF659}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Nadeko.Econ", "src\Nadeko.Econ\Nadeko.Econ.csproj", "{4F4FBF7C-74F0-4AE4-B451-9E60BDCA9C37}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -79,6 +84,18 @@ Global
 		{E685977E-31A4-46F4-A5D7-4E3E39E82E43}.GlobalNadeko|Any CPU.Build.0 = Debug|Any CPU
 		{E685977E-31A4-46F4-A5D7-4E3E39E82E43}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E685977E-31A4-46F4-A5D7-4E3E39E82E43}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A6022F5F-A764-4D3F-847B-36F0391FF659}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A6022F5F-A764-4D3F-847B-36F0391FF659}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A6022F5F-A764-4D3F-847B-36F0391FF659}.GlobalNadeko|Any CPU.ActiveCfg = Debug|Any CPU
+		{A6022F5F-A764-4D3F-847B-36F0391FF659}.GlobalNadeko|Any CPU.Build.0 = Debug|Any CPU
+		{A6022F5F-A764-4D3F-847B-36F0391FF659}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A6022F5F-A764-4D3F-847B-36F0391FF659}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4F4FBF7C-74F0-4AE4-B451-9E60BDCA9C37}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4F4FBF7C-74F0-4AE4-B451-9E60BDCA9C37}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4F4FBF7C-74F0-4AE4-B451-9E60BDCA9C37}.GlobalNadeko|Any CPU.ActiveCfg = Debug|Any CPU
+		{4F4FBF7C-74F0-4AE4-B451-9E60BDCA9C37}.GlobalNadeko|Any CPU.Build.0 = Debug|Any CPU
+		{4F4FBF7C-74F0-4AE4-B451-9E60BDCA9C37}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4F4FBF7C-74F0-4AE4-B451-9E60BDCA9C37}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -92,6 +109,8 @@ Global
 		{3BC3BDF8-1A0B-45EB-AB2B-C0891D4D37B8} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
 		{3BC82CFE-BEE7-451F-986B-17EDD1570C4F} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
 		{E685977E-31A4-46F4-A5D7-4E3E39E82E43} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
+		{A6022F5F-A764-4D3F-847B-36F0391FF659} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
+		{4F4FBF7C-74F0-4AE4-B451-9E60BDCA9C37} = {04929013-5BAB-42B0-B9B2-8F2BB8F16AF2}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {5F3F555C-855F-4BE8-B526-D062D3E8ACA4}

NuGet.Config

@@ -0,0 +1,6 @@
+<configuration>
+    <packageSources>
+        <add key="nuget.org" value="https://api.nuget.org/v3/index.json" protocolVersion="3" />
+        <add key="nadeko.bot" value="https://www.myget.org/F/nadeko/api/v3/index.json" protocolVersion="3" />
+    </packageSources>
+</configuration>

README.md

@@ -1,8 +1,3 @@
-[![Discord](https://discordapp.com/api/guilds/117523346618318850/widget.png)](https://discord.gg/nadekobot)
-[![Documentation Status](https://readthedocs.org/projects/nadekobot/badge/?version=latest)](http://nadekobot.readthedocs.io/en/v4/?badge=v4)
-[![Discord Bots](https://discordbots.org/api/widget/status/116275390695079945.svg)](https://top.gg/bot/116275390695079945)  
-
-  
 [![nadeko0](https://cdn.nadeko.bot/tutorial/docs-top.png)](https://nadeko.bot/)  
   
 [![nadeko1](https://cdn.nadeko.bot/tutorial/docs-mid.png)](https://invite.nadeko.bot/)  

docker-compose.yml

@@ -0,0 +1,23 @@
+version: "3.7"
+
+services:
+  nadeko:
+    image: insert-image-name-here:latest
+    depends_on:
+      - redis
+    environment:
+      TZ: Europe/Paris
+      NadekoBot_RedisOptions: redis,name=nadeko
+      #NadekoBot_ShardRunCommand: dotnet
+      #NadekoBot_ShardRunArguments: /app/NadekoBot.dll {0} {1}
+    volumes:
+      - /srv/nadeko/conf:/app/conf:ro
+      - /srv/nadeko/data:/app/data
+
+  redis:
+    image: redis:4-alpine
+    sysctls:
+      - net.core.somaxconn=511
+    command: redis-server --maxmemory 32M --maxmemory-policy volatile-lru
+    volumes:
+      - /srv/nadeko/redis-data:/data

docker-entrypoint.sh

@@ -13,7 +13,15 @@ do
     fi
 done
 
-# fix folder permissions
+# creds.yml migration
+if [ -f /app/creds.yml ]; then
+    echo "Default location for creds.yml is now /app/data/creds.yml."
+    echo "Please move your creds.yml and update your docker-compose.yml accordingly."
+
+    export Nadeko_creds=/app/creds.yml
+fi
+
+# ensure nadeko can write on /app/data
 chown -R nadeko:nadeko "$data"
 
 # drop to regular user and launch command

docs/config-guide.md

@@ -24,6 +24,10 @@ The list below is not complete. Use commands above to see up-to-date list for yo
 
 `trivia.min_win_req` - Restricts a user's ability to make a trivia game with a win requirement less than the set value.   
 `trivia.currency_reward` - Sets the amount of currency a user will win if they place first in a completed trivia game.  
+`hangman.currency_reward` - Sets the amount of currency a user will win if they win a game of hangman.  
+`chatbot` - Sets which chatbot API the bot should use, values: `gpt3`, `cleverbot`.  
+`gpt.model` - Sets which GPT-3 model the bot should use, values: `ada001`, `babbage001`, `curie001`, `davinci003`.  
+`gpt.max_tokens` - Sets the limit of tokens GPT-3 can use per call. Find out more about tokens [here](https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them).
 
 *more settings may be available in `data/games.yml` file*
 

docs/creds-guide.md

@@ -33,17 +33,17 @@ These are required for a number of features to function properly, and all should
 For a single owner, it should look like this:
 
 ```yml
-    OwnerIds:
-        - 105635576866156544
+OwnerIds:
+  - 105635576866156544
 ```
 
 For multiple owners, it should look like this:
 
 ```yml
-    OwnerIds:
-        - 105635123466156544
-        - 145521851676884992
-        - 341420590009417729
+OwnerIds:
+  - 105635123466156544
+  - 145521851676884992
+  - 341420590009417729
 ```
 
 

docs/custom-reactions.md

@@ -1,23 +1,23 @@
-## Custom Reactions / Expressions
+## Expressions
 
 ### Important
 
-- For modifying **global** custom reactions, the ones which will work across all the servers your bot is connected to, you **must** be a Bot Owner.  
-  You must also use the commands for adding, deleting and listing these reactions in a direct message with the bot.
-- For modifying **local** custom reactions, the ones which will only work on the server that they are added on, it is required to have the **Administrator** permission.  
-  You must also use the commands for adding, deleting and listing these reactions in the server you want the custom reactions to work on.
+- For modifying **global** expressions, the ones which will work across all the servers your bot is connected to, you **must** be a Bot Owner.  
+  You must also use the commands for adding, deleting and listing these expressions in a direct message with the bot.
+- For modifying **local** expressions, the ones which will only work on the server that they are added on, it is required to have the **Administrator** permission.  
+  You must also use the commands for adding, deleting and listing these expressions in the server you want the expressions to work on.
 
 ### Commands and Their Use
 
 | Command Name | Description                                                                                                                                                                                                                                                                                | Example                          |
 | :----------: | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------- |
-|    `.acr`    | Add a custom reaction with a trigger and a response. Running this command in a server requries the Administrator permission. Running this command in DM is Bot Owner only, and adds a new global custom reaction. | `.acr "hello" Hi there, %user%!` |
-|    `.lcr`    | Lists a page of global or server custom reactions (15 reactions per page). Running this command in a DM will list the global custom reactions, while running it in a server will list that server's custom reactions.                                                                      | `.lcr 1`                         |
-|    `.dcr`    | Deletes a custom reaction based on the provided index. Running this command in a server requires the Administrator permission. Running this command in DM is Bot Owner only, and will delete a global custom reaction.                                                                     | `.dcr 5`                         |
+| `.exa`  | Add an expression with a trigger and a response. Running this command in a server requries the Administrator permission. Running this command in DM is Bot Owner only, and adds a new global expression.             | `.exadd "hello" Hi there, %user%!` |
+|   `exl`   | Lists a page of global or server expression(15 expressions per page). Running this command in a DM will list the global expression, while running it in a server will list that server's expression.   | `.exl 1`                           |
+|   `.exd`  | Deletes an expression based on the provided index. Running this command in a server requires the Administrator permission. Running this command in DM is Bot Owner only, and will delete a global expression.     | `.exd 5`                           |
 
-#### Now that we know the commands let's take a look at an example of adding a command with `.acr`,
+#### Now that we know the commands let's take a look at an example of adding a command with `.exa`,
 
-`.acr "Nice Weather" It sure is, %user%!`
+`.exadd "Nice Weather" It sure is, %user%!`
 
 This command can be split into two different arguments:
 
@@ -28,16 +28,16 @@ An important thing to note about the triger is that, to be more than one word, w
 
 There's no special requirement for the formatting of the response, so we could just write it in exactly the same way we want it to respond, albeit with a placeholder - which will be explained in this next section.
 
-Now, if that command was ran in a server, anyone on that server can make the bot mention them, saying `It sure is, @Username` anytime they say "Nice Weather". If the command is ran in a direct message with the bot, then the custom reaction can be used on every server the bot is connected to.
+Now, if that command was ran in a server, anyone on that server can make the bot mention them, saying `It sure is, @Username` anytime they say "Nice Weather". If the command is ran in a direct message with the bot, then the expression can be used on every server the bot is connected to.
 
-### Block global Custom Reactions
+### Block global Expressions
 
-If you want to disable a global custom reaction which you do not like, and you do not want to remove it, or you are not the bot owner, you can do so by adding a new Custom Reaction with the same trigger on your server, and set the response to `-`.
+If you want to disable a global expression which you do not like, and you do not want to remove it, or you are not the bot owner, you can do so by adding a new expression with the same trigger on your server, and set the response to `-`.
 
 For example:
-`.acr /o/ -`
+`.exa /o/ -`
 
-Now if you try to trigger `/o/`, it won't print anything even if there is a global custom reaction with the same name.
+Now if you try to trigger `/o/`, it won't print anything even if there is a global expression with the same name.
 
 ### Placeholders!
 

docs/donate.md

@@ -10,7 +10,7 @@ Donating to us also gives you the following benefits:
 - A hoisted **Donators role** in our [Discord server][discord-server]
 - Access to exclusive **#noticed** text and voice channels
 - **1000 flowers** on the public bot per dollar donated (after fees)
-- **Custom Reactions** on the public bot for [Patreon pledges][patreon] of $5 or higher
+- **Expressions** on the public bot for [Patreon pledges][patreon] of $5 or higher
 
 ## Patreon
 

docs/guides/linux-guide.md

@@ -1,4 +1,4 @@
-# Setting up NadekoBot on Linux
+w# Setting up NadekoBot on Linux
 
 | Table of Contents                                   |
 | :-------------------------------------------------- |
@@ -15,11 +15,14 @@
 
 It is recommended that you use **Ubuntu 20.04**, as there have been nearly no problems with it. Also, **32-bit systems are incompatible**.
 
+
+### Ubuntu 22.04 is ruled as incompatible so double check which ubuntu version you are using. 
+
 ##### Compatible operating systems:
 
-- Ubuntu: 16.04, 18.04, 20.04, 21.04, 21.10
+- Ubuntu: 16.04, 18.04, 20.04
 - Mint: 19, 20
-- Debian: 9, 10
+- Debian: 10, 11
 - CentOS: 7
 - openSUSE
 - Fedora: 33, 34, 35
@@ -63,9 +66,20 @@ Open Terminal (if you're on an installation with a window manager) and navigate
 4. Run the bot (type `3` and press enter)
 5. 🎉 
 
+## **⚠ IF YOU ARE FOLLOWING THE GUIDE ABOVE, IGNORE THIS SECTION ⚠** 
+
 ## Linux Release
 
-**⚠ IF YOU ARE FOLLOWING THE GUIDE ABOVE, IGNORE THIS SECTION ⚠** 
+###### Prerequisites
+
+1. (Optional) Installing Redis
+    - ubuntu installation command: `sudo apt-get install redis-server`
+2. Playing music requires `ffmpeg`, `libopus`, `libsodium` and `youtube-dl` (which in turn requires python3)
+    - ubuntu installation command: `sudo apt-get install ffmpeg libopus0 opus-tools libopus-dev libsodium-dev -y`
+3. Make sure your python is version 3+ with `python --version`
+    - if it's not, you can install python 3 and make it the default with: `sudo apt-get install python3.8 python-is-python3`
+
+*You can use nadeko bash script [prerequisites installer](https://gitlab.com/Kwoth/nadeko-bash-installer/-/blob/v4/n-prereq.sh) as a reference*
 
 ##### Installation Instructions
 
@@ -92,19 +106,6 @@ Open Terminal (if you're on an installation with a window manager) and navigate
 
 ##### Release Update Instructions
 
-###### Prerequisites
-
-1. Nadeko requires redis to function
-    - ubuntu installation command: `sudo apt-get install redis-server`
-2. Playing music requires `ffmpeg`, `libopus`, `libsodium` and `youtube-dl` (which in turn requires python3)
-    - ubuntu installation command: `sudo apt-get install ffmpeg libopus0 opus-tools libopus-dev libsodium-dev -y`
-3. Make sure your python is version 3+ with `python --version`
-    - if it's not, you can install python 3 and make it the default with: `sudo apt-get install python3.8 python-is-python3`
-
-*You can use nadeko bash script [prerequisites installer](https://gitlab.com/Kwoth/nadeko-bash-installer/-/blob/v4/n-prereq.sh) as a reference*
-
-###### Installation
-
 1. Stop the bot
 2. Download the latest release from <https://gitlab.com/Kwoth/nadekobot/-/releases>
     - Look for the file called "x.x.x-linux-x64-build.tar" (where `X.X.X` is a version, for example 3.0.4) and download it
@@ -162,15 +163,30 @@ If you are presented with the installer main menu, exit it by choosing Option `8
 
 The above command will create a new session named **nadeko** *(you can replace “nadeko” with anything you prefer, it's your session name)*.
 
-2. Navigate to the project's root directory
-    - Project root directory location example: `cd /home/user/nadekobot/`
-3. Enter the `output` directory:
-    - `cd output`
-4. Run the bot using:
-    - `dotnet NadekoBot.dll`
-5. Detatch the tmux session:
+2. Run the installer: `bash linuxAIO.sh`
+
+3. There are a few options when it comes to running Nadeko.
+
+    - Run `3` to *Run the bot normally*
+    - Run `4` to *Run the bot with Auto Restart* (This is may or may not work)
+
+4. If option `4` was selected, you have the following options
+```
+1. Run Auto Restart normally without updating NadekoBot.
+2. Run Auto Restart and update NadekoBot.
+3. Exit
+
+Choose:
+[1] to Run NadekoBot with Auto Restart on "die" command without updating.
+[2] to Run with Auto Updating on restart after using "die" command.
+```
+- Run `1` to update the bot upon restart. (This is done using the `.die` command)
+- Run `2` to restart the bot without updating. (This is also done using the `.die` command)
+
+5. That's it! to detatch the tmux session:
     - Press `Ctrl` + `B`
     - Then press `D`
+
 Now check your Discord server, the bot should be online. Nadeko should now be running in the background of your system. 
 
 To re-open the tmux session to either update, restart, or whatever, execute `tmux a -t nadeko`. *(Make sure to replace "nadeko" with your session name. If you didn't change it, leave it as it.)*
@@ -303,6 +319,26 @@ This method is similar to the one above, but requires one extra step, with the a
 
 If you want Nadeko to play music for you 24/7 without having to hosting it on your PC and want to keep it cheap, reliable and convenient as possible, you can try Nadeko on Linux Digital Ocean Droplet using the link [DigitalOcean](http://m.do.co/c/46b4d3d44795/) (by using this link, you will get **$10 credit** and also support Nadeko)
 
+To set up the VPS, please select the options below
+```
+These are the min requirements you must follow:
+
+OS: Any between Ubuntu, Fedora, and Debian
+
+Plan: Basic
+
+CPU options: regular with SSD
+1 GB / 1 CPU
+25 GB SSD Disk
+1000 GB transfer
+
+Note: You can select the cheapest option with 512 MB /1 CPU but this has been a hit or miss.
+
+Datacenter region: Choose one depending on where you are located.
+
+Authentication: Password or SSH 
+(Select SSH if you know what you are doing, otherwise choose password)
+```
 **Setting up NadekoBot**
 Assuming you have followed the link above to setup an account and a Droplet with a 64-bit operational system on Digital Ocean and got the `IP address and root password (in your e-mail)` to login, it's time to get started.
 

docs/guides/osx-guide.md

@@ -7,7 +7,7 @@ Open Terminal (if you don't know how to, click on the magnifying glass on the to
 ###### Homebrew/wget  
 *Skip this step if you already have homebrew installed*
 - Copy and paste this command, then press Enter:  
-    - `/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"`  
+    - `/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"`  
 - Install wget  
     - `brew install wget`  
     

docs/guides/windows-guide.md

@@ -19,7 +19,7 @@
 
 **Optional**
 
-- [Notepad++] (makes it easier to edit your credentials)
+- [Visual Studio Code](https://code.visualstudio.com/Download) (Highly suggested if you plan on editing files)
 - [Visual C++ 2010 (x86)] and [Visual C++ 2017 (x64)] (both are required if you want Nadeko to play music - restart Windows after installation)
 
 #### Setup
@@ -31,7 +31,8 @@
  ![Create a new bot](https://i.imgur.com/JxtRk9e.png "Create a new bot")
 - Click on **`DOWNLOAD`** at the lower right
  ![Bot Setup](https://i.imgur.com/HqAl36p.png "Bot Setup")
-- Click on **`Install`** next to **`Redis`**.
+- Click on **`Install`** next to **`Redis`**. 
+- **(Note: Redis is optional unless you are are using the bot on 2000+ servers)**
 - Note: If Redis fails to install, install Redis manually here: [Redis Installer](https://github.com/MicrosoftArchive/redis/releases/tag/win-3.0.504) Download and run the **`.msi`** file.
 - If you will use the music module, click on **`Install`** next to **`FFMPEG`** and **`Youtube-DL`**.
 - If any dependencies fail to install, you can temporarily disable your Windows Defender/AV until you install them. If you don't want to, then read [the last section of this guide](#Manual-Prerequisite-Installation).
@@ -63,9 +64,9 @@ You can still install them manually:
 - [ffmpeg-32bit] | [ffmpeg-64bit] - Download the **appropriate version** for your system (32 bit if you're running a 32 bit OS, or 64 if you're running a 64bit OS). Unzip it, and move `ffmpeg.exe` to a path that's in your PATH environment variable. If you don't know what that is, then just move the `ffmpeg.exe` file to NadekoBot/system
 - [youtube-dl] - Click to download the file. Then put `youtube-dl.exe` in a path that's in your PATH environment variable. If you don't know what that is, then just move the `youtube-dl.exe` file to NadekoBot/system
 
-### Windows From Source
+## **⚠ IF YOU ARE FOLLOWING THE GUIDE ABOVE, IGNORE THIS SECTION ⚠**
 
-⚠ IF YOU ARE FOLLOWING THE GUIDE ABOVE, IGNORE THIS SECTION ⚠ 
+### Windows From Source
 
 ##### Prerequisites
 
@@ -122,7 +123,7 @@ In order to use music commands, you need ffmpeg and youtube-dl installed.
 - [ffmpeg-32bit] | [ffmpeg-64bit] - Download the **appropriate version** for your system (32 bit if you're running a 32 bit OS, or 64 if you're running a 64bit OS). Unzip it, and move `ffmpeg.exe` to a path that's in your PATH environment variable. If you don't know what that is, just move the `ffmpeg.exe` file to `NadekoBot/output`.
 - [youtube-dl] - Click to download the file, then move `youtube-dl.exe` to a path that's in your PATH environment variable. If you don't know what that is, just move the `youtube-dl.exe` file to `NadekoBot/system`.
 
-[Updater]: https://dl.nadeko.bot/
+[Updater]: https://dl.nadeko.bot/v3/
 [Notepad++]: https://notepad-plus-plus.org/
 [.net]: https://dotnet.microsoft.com/download/dotnet/5.0
 [Redis]: https://github.com/MicrosoftArchive/redis/releases/download/win-3.0.504/Redis-x64-3.0.504.msi

docs/index.md

@@ -17,8 +17,6 @@ To self-host your own Nadeko, use the guides below:
 - [:material-linux: Linux guide][linux-guide]
 - [:material-apple: Mac OS guide][macos-guide]
 
-Alternatively, you may also setup the bot [from source][from-source-guide] if you want to modify the code.
-
 In case you need any help, join our [Discord server][discord-server] where we may provide support.
 
 ---

docs/medusa/creating-a-medusa.md

@@ -147,6 +147,7 @@ This section will guide you through how to create a simple custom medusa. You ca
         <!-- Use latest .net features -->
         <LangVersion>preview</LangVersion>
         <EnablePreviewFeatures>true</EnablePreviewFeatures>
+        <GenerateRequiresPreviewFeaturesAttribute>true</GenerateRequiresPreviewFeaturesAttribute>
         
         <!-- tell .net that this library will be used as a plugin -->
         <EnableDynamicLoading>true</EnableDynamicLoading>
@@ -155,7 +156,7 @@ This section will guide you through how to create a simple custom medusa. You ca
     <ItemGroup>
         <!-- Base medusa package. You MUST reference this in order to have a working medusa -->
         <!-- Also, this package comes from MyGet, which requires you to have a NuGet.Config file next to your .csproj -->
-        <PackageReference Include="Nadeko.Medusa" Version="1.0.1">
+        <PackageReference Include="Nadeko.Medusa" Version="4.3.9">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
 
@@ -248,4 +249,4 @@ hello:
 - Unload it
     - `.meunload example_medusa`
 
-- Congrats! You've just made your first medusa!
+- Congrats! You've just made your first medusa!

docs/permissions-system.md

@@ -73,14 +73,14 @@ Say you want to only enable NSFW commands for a specific role, just do the follo
 2. `.rm NSFW enable Lewd`
     - Enables usage of the NSFW module for the Lewd role
 
-#### How do I disable custom reactions from triggering?
+#### How do I disable Expressions from triggering?
 
-If you don't want server or global custom reactions, just block the module that controls their usage:
+If you don't want server or global Expressions, just block the module that controls their usage:
 
-1. `.sm ActualCustomReactions disable`
-    - Disables the ActualCustomReactions module from being used
+1. `.sm ActualExpressions disable`
+    - Disables the ActualExpression module from being used
 
-**Note**: The `ActualCustomReactions` module controls the usage of custom reactions. The `CustomReactions` module controls commands related to custom reactions (such as `.acr`, `.lcr`, `.crca`, etc).
+**Note**: The `Expressions` module controls the usage of Expressions. The `Expressions` module controls commands related to Expressions (such as `.acr`, `.lcr`, `.crca`, etc).
 
 #### I've broken permissions and am stuck, can I reset permissions?
 

docs/placeholders.md

@@ -1,6 +1,6 @@
 # Placeholders
 
-Placeholders are used in Quotes, Custom Reactions, Greet/Bye messages, playing statuses, and a few other places.
+Placeholders are used in Quotes, Expressions, Greet/Bye messages, playing statuses, and a few other places.
 
 They can be used to make the message more user friendly, generate random numbers or pictures, etc.
 
@@ -68,12 +68,7 @@ Some features have their own specific placeholders which are noted in that featu
 - `%ban.reason%` - Reason for the ban, if provided  
 - `%ban.duration%` - Duration of the ban in the form Days.Hours:Minutes (6.05:04)  
 
-### Bot stats placeholders
-
-- `%servers%` - Server count bot has joined
-- `%users%` - Combined user count on servers the bot has joined
-
-### Shard stats placeholders
+### Shard stats placeholders 
 
 - `%shard.servercount%` - Server count on current shard
 - `%shard.usercount%` - Combined user count on current shard
@@ -88,7 +83,6 @@ Some features have their own specific placeholders which are noted in that featu
 ### Miscellaneous placeholders
 
 - `%rngX-Y%` - Returns a random number between X and Y
-- `%target%` - Returns anything the user has written after the trigger (only works on custom reactions)
-- `%img:stuff%` - Returns an `imgur.com` search for "stuff" (only works on custom reactions)
+- `%target%` - Returns anything the user has written after the trigger (only works on Expressions)
 
 ![img](https://puu.sh/B7mgI.png)

mkdocs.yml

@@ -92,4 +92,3 @@ nav:
             - medusa/snek-lifecycle.md
     - Contribution Guide: contribution-guide.md
     - Donate: donate.md
-    - License: license.md

privacy-policy.md

@@ -0,0 +1,11 @@
+# Privacy Policy
+
+## Profile Information
+Nadeko stores userids, avatars, usernames, discriminators and nicknames of users who were targeted by or have used commands which require Xp, Clubs or Waifu features (not limited to these, as other features may be added over time).
+
+## Other
+Nadeko doesn't do analytics, doesn't store messages, doesn't track users, doesn't store their emails etc.  
+Nadeko only stores user settings and states as the result of executed commands or as the effect of administration tools (for example warnings or protection commands).
+
+## Sensitive Information
+Nadeko doesn't store sensitive information, and users are strongly discouraged from adding their passwords, keys, or other important information as quotes or expressions.

src/Nadeko.Common/AsyncLazy.cs

@@ -1,7 +1,6 @@
-#nullable disable
-using System.Runtime.CompilerServices;
+using System.Runtime.CompilerServices;
 
-namespace NadekoBot.Common;
+namespace Nadeko.Common;
 
 public class AsyncLazy<T> : Lazy<Task<T>>
 {

src/Nadeko.Common/Collections/ConcurrentHashSet.cs

@@ -0,0 +1,88 @@
+using System.Diagnostics;
+
+namespace System.Collections.Generic;
+
+[DebuggerDisplay("{_backingStore.Count}")]
+public sealed class ConcurrentHashSet<T> : IReadOnlyCollection<T>, ICollection<T> where T : notnull
+{
+    private readonly ConcurrentDictionary<T, bool> _backingStore;
+    
+    public ConcurrentHashSet()
+        => _backingStore = new();
+
+    public ConcurrentHashSet(IEnumerable<T> values, IEqualityComparer<T>? comparer = null)
+        => _backingStore = new(values.Select(x => new KeyValuePair<T, bool>(x, true)), comparer);
+
+    public IEnumerator<T> GetEnumerator()
+        => _backingStore.Keys.GetEnumerator();
+
+    IEnumerator IEnumerable.GetEnumerator()
+        => GetEnumerator();
+
+    /// <summary>
+    ///     Adds the specified item to the <see cref="ConcurrentHashSet{T}" />.
+    /// </summary>
+    /// <param name="item">The item to add.</param>
+    /// <returns>
+    ///     true if the items was added to the <see cref="ConcurrentHashSet{T}" />
+    ///     successfully; false if it already exists.
+    /// </returns>
+    /// <exception cref="T:System.OverflowException">
+    ///     The <see cref="ConcurrentHashSet{T}" />
+    ///     contains too many items.
+    /// </exception>
+    public bool Add(T item)
+        => _backingStore.TryAdd(item, true);
+
+    void ICollection<T>.Add(T item)
+        => Add(item);
+
+    public void Clear()
+        => _backingStore.Clear();
+
+    public bool Contains(T item)
+        => _backingStore.ContainsKey(item);
+
+    public void CopyTo(T[] array, int arrayIndex)
+    {
+        ArgumentNullException.ThrowIfNull(array);
+        
+        if (arrayIndex < 0)
+            throw new ArgumentOutOfRangeException(nameof(arrayIndex));
+        
+        if (arrayIndex >= array.Length)
+            throw new ArgumentOutOfRangeException(nameof(arrayIndex));
+
+        CopyToInternal(array, arrayIndex);
+    }
+
+    private void CopyToInternal(T[] array, int arrayIndex)
+    {
+        var len = array.Length;
+        foreach (var (k, _) in _backingStore)
+        {
+            if (arrayIndex >= len)
+                throw new IndexOutOfRangeException(nameof(arrayIndex));
+            
+            array[arrayIndex++] = k;
+        }
+    }
+
+    bool ICollection<T>.Remove(T item)
+        => TryRemove(item);
+
+    public bool TryRemove(T item)
+        => _backingStore.TryRemove(item, out _);
+
+    public void RemoveWhere(Func<T, bool> predicate)
+    {
+        foreach (var elem in this.Where(predicate))
+            TryRemove(elem);
+    }
+
+    public int Count
+        => _backingStore.Count;
+
+    public bool IsReadOnly
+        => false;
+}

src/Nadeko.Common/Collections/IndexedCollection.cs

@@ -1,8 +1,11 @@
-#nullable disable
-using NadekoBot.Services.Database.Models;
-using System.Collections;
+using System.Collections;
 
-namespace NadekoBot.Common.Collections;
+namespace Nadeko.Common;
+
+public interface IIndexed
+{
+    int Index { get; set; }
+}
 
 public class IndexedCollection<T> : IList<T>
     where T : class, IIndexed

src/Nadeko.Common/Extensions/ArrayExtensions.cs

@@ -1,6 +1,4 @@
-using System.Buffers;
-
-namespace NadekoBot.Extensions;
+namespace Nadeko.Common;
 
 // made for expressions because they almost never get added
 // and they get looped through constantly
@@ -32,7 +30,15 @@ public static class ArrayExtensions
     public static TOut[] Map<TIn, TOut>(this TIn[] arr, Func<TIn, TOut> f)
         => Array.ConvertAll(arr, x => f(x));
 
-    public static IReadOnlyCollection<TOut> Map<TIn, TOut>(this IReadOnlyCollection<TIn> col, Func<TIn, TOut> f)
+    /// <summary>
+    ///     Creates a new array by applying the specified function to every element in the input array
+    /// </summary>
+    /// <param name="col">Array to modify</param>
+    /// <param name="f">Function to apply</param>
+    /// <typeparam name="TIn">Orignal type of the elements in the array</typeparam>
+    /// <typeparam name="TOut">Output type of the elements of the array</typeparam>
+    /// <returns>New array with updated elements</returns>
+    public static TOut[] Map<TIn, TOut>(this IReadOnlyCollection<TIn> col, Func<TIn, TOut> f)
     {
         var toReturn = new TOut[col.Count];
         

src/Nadeko.Common/Extensions/EnumerableExtensions.cs

@@ -1,8 +1,6 @@
-using NadekoBot.Common.Collections;
-using NadekoBot.Services.Database.Models;
 using System.Security.Cryptography;
 
-namespace NadekoBot.Extensions;
+namespace Nadeko.Common;
 
 public static class EnumerableExtensions
 {

src/Nadeko.Common/Extensions/HttpClientExtensions.cs

@@ -0,0 +1,35 @@
+using System.Net.Http.Headers;
+
+namespace Nadeko.Common;
+
+public static class HttpClientExtensions
+{
+    public static HttpClient AddFakeHeaders(this HttpClient http)
+    {
+        AddFakeHeaders(http.DefaultRequestHeaders);
+        return http;
+    }
+
+    public static void AddFakeHeaders(this HttpHeaders dict)
+    {
+        dict.Clear();
+        dict.Add("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8");
+        dict.Add("User-Agent",
+            "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1");
+    }
+
+    public static bool IsImage(this HttpResponseMessage msg)
+        => IsImage(msg, out _);
+
+    public static bool IsImage(this HttpResponseMessage msg, out string? mimeType)
+    {
+        mimeType = msg.Content.Headers.ContentType?.MediaType;
+        if (mimeType is "image/png" or "image/jpeg" or "image/gif")
+            return true;
+
+        return false;
+    }
+
+    public static long GetContentLength(this HttpResponseMessage msg)
+        => msg.Content.Headers.ContentLength ?? long.MaxValue;
+}

src/Nadeko.Common/Extensions/PipeExtensions.cs

@@ -1,5 +1,4 @@
-namespace NadekoBot.Extensions;
-
+namespace Nadeko.Common;
 
 public delegate TOut PipeFunc<TIn, out TOut>(in TIn a);
 public delegate TOut PipeFunc<TIn1, TIn2, out TOut>(in TIn1 a, in TIn2 b);

src/Nadeko.Common/GlobalUsings.cs

@@ -0,0 +1 @@
+global using NonBlocking;

src/Nadeko.Common/Helpers/LogSetup.cs

@@ -1,9 +1,9 @@
-#nullable disable
 using Serilog.Events;
 using Serilog.Sinks.SystemConsole.Themes;
 using System.Text;
+using Serilog;
 
-namespace NadekoBot.Services;
+namespace Nadeko.Common;
 
 public static class LogSetup
 {

src/Nadeko.Common/Helpers/StandardConversions.cs

@@ -1,5 +1,4 @@
-#nullable disable
-namespace NadekoBot.Services;
+namespace Nadeko.Common;
 
 public static class StandardConversions
 {

src/Nadeko.Common/Kwum.cs

@@ -1,7 +1,6 @@
-#nullable disable
-using System.Runtime.CompilerServices;
+using System.Runtime.CompilerServices;
 
-namespace NadekoBot.Common;
+namespace Nadeko.Common;
 
 // needs proper invalid input check (character array input out of range)
 // needs negative number support
@@ -90,7 +89,7 @@ public readonly struct kwum : IEquatable<kwum>
         return new(chars);
     }
 
-    public override bool Equals(object obj)
+    public override bool Equals(object? obj)
         => obj is kwum kw && kw == this;
 
     public bool Equals(kwum other)

src/Nadeko.Common/Nadeko.Common.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net6.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="NonBlocking" Version="2.1.0" />
+
+        <PackageReference Include="Serilog.Sinks.Console" Version="4.0.1" />
+    </ItemGroup>
+</Project>

src/Nadeko.Common/NadekoRandom.cs

@@ -1,7 +1,7 @@
 #nullable disable
 using System.Security.Cryptography;
 
-namespace NadekoBot.Common;
+namespace Nadeko.Common;
 
 public class NadekoRandom : Random
 {

src/Nadeko.Common/QueueRunner.cs

@@ -0,0 +1,63 @@
+using System.Threading.Channels;
+using Serilog;
+
+namespace Nadeko.Common;
+
+public sealed class QueueRunner
+{
+    private readonly Channel<Func<Task>> _channel;
+    private readonly int _delayMs;
+
+    public QueueRunner(int delayMs = 0, int maxCapacity = -1)
+    {
+        if (delayMs < 0)
+            throw new ArgumentOutOfRangeException(nameof(delayMs));
+
+        _delayMs = delayMs;
+        _channel = maxCapacity switch
+        {
+            0 or < -1 => throw new ArgumentOutOfRangeException(nameof(maxCapacity)),
+            -1 => Channel.CreateUnbounded<Func<Task>>(new UnboundedChannelOptions()
+            {
+                SingleReader = true,
+                SingleWriter = false,
+                AllowSynchronousContinuations = true,
+            }),
+            _ => Channel.CreateBounded<Func<Task>>(new BoundedChannelOptions(maxCapacity)
+            {
+                Capacity = maxCapacity,
+                FullMode = BoundedChannelFullMode.DropOldest,
+                SingleReader = true,
+                SingleWriter = false,
+                AllowSynchronousContinuations = true
+            })
+        };
+    }
+
+    public async Task RunAsync(CancellationToken cancel = default)
+    {
+        while (true)
+        {
+            var func = await _channel.Reader.ReadAsync(cancel);
+            
+            try
+            {
+                await func();
+            }
+            catch (Exception ex)
+            {
+                Log.Warning(ex, "Exception executing a staggered func: {ErrorMessage}", ex.Message);
+            }
+            finally
+            {
+                if (_delayMs != 0)
+                {
+                    await Task.Delay(_delayMs, cancel);
+                }
+            }
+        }
+    }
+    
+    public ValueTask EnqueueAsync(Func<Task> action)
+        => _channel.Writer.WriteAsync(action);
+}

src/Nadeko.Common/ShmartBankAmount.cs

@@ -0,0 +1,19 @@
+namespace Nadeko.Common;
+
+public readonly struct ShmartBankAmount
+{
+    public long Amount { get; }
+    public ShmartBankAmount(long amount)
+    {
+        Amount = amount;
+    }
+    
+    public static implicit operator ShmartBankAmount(long num)
+        => new(num);
+
+    public static implicit operator long(ShmartBankAmount num)
+        => num.Amount;
+
+    public static implicit operator ShmartBankAmount(int num)
+        => new(num);
+}

src/Nadeko.Common/ShmartNumber.cs

@@ -1,17 +1,12 @@
-#nullable disable
-using System;
+namespace Nadeko.Common;
 
-namespace NadekoBot.Common;
-
-public struct ShmartNumber : IEquatable<ShmartNumber>
+public readonly struct ShmartNumber : IEquatable<ShmartNumber>
 {
     public long Value { get; }
-    public string Input { get; }
 
-    public ShmartNumber(long val, string input = null)
+    public ShmartNumber(long val)
     {
         Value = val;
-        Input = input;
     }
 
     public static implicit operator ShmartNumber(long num)
@@ -26,14 +21,14 @@ public struct ShmartNumber : IEquatable<ShmartNumber>
     public override string ToString()
         => Value.ToString();
 
-    public override bool Equals(object obj)
+    public override bool Equals(object? obj)
         => obj is ShmartNumber sn && Equals(sn);
 
     public bool Equals(ShmartNumber other)
         => other.Value == Value;
 
     public override int GetHashCode()
-        => Value.GetHashCode() ^ Input.GetHashCode(StringComparison.InvariantCulture);
+        => Value.GetHashCode();
 
     public static bool operator ==(ShmartNumber left, ShmartNumber right)
         => left.Equals(right);

src/Nadeko.Econ/Deck/Deck.cs

@@ -1,5 +1,5 @@
 #nullable disable
-namespace NadekoBot.Modules.Gambling.Common;
+namespace Nadeko.Econ;
 
 public class Deck
 {
@@ -272,7 +272,7 @@ public class Deck
 
         public string GetValueText()
             => _cardNames[Number];
-
+        
         public override string ToString()
             => _cardNames[Number] + " Of " + Suit;
 

src/Nadeko.Econ/Deck/NewCard.cs

@@ -0,0 +1,5 @@
+namespace Nadeko.Econ;
+
+public abstract record class NewCard<TSuit, TValue>(TSuit Suit, TValue Value)
+    where TSuit : struct, Enum
+    where TValue : struct, Enum;

src/Nadeko.Econ/Deck/NewDeck.cs

@@ -0,0 +1,54 @@
+namespace Nadeko.Econ;
+
+public abstract class NewDeck<TCard, TSuit, TValue> 
+    where TCard: NewCard<TSuit, TValue>
+    where TSuit : struct, Enum
+    where TValue : struct, Enum
+{
+    protected static readonly TSuit[] _suits = Enum.GetValues<TSuit>();
+    protected static readonly TValue[] _values = Enum.GetValues<TValue>();
+    
+    public virtual int CurrentCount
+        => _cards.Count;
+    
+    public virtual int TotalCount { get; }
+
+    protected readonly LinkedList<TCard> _cards = new();
+    public NewDeck()
+    {
+        TotalCount = _suits.Length * _values.Length;
+    }
+
+    public virtual TCard? Draw()
+    {
+        var first = _cards.First;
+        if (first is not null)
+        {
+            _cards.RemoveFirst();
+            return first.Value;
+        }
+
+        return null;
+    }
+
+    public virtual TCard? Peek(int x = 0)
+    {
+        var card = _cards.First;
+        for (var i = 0; i < x; i++)
+        {
+            card = card?.Next;
+        }
+
+        return card?.Value;
+    }
+
+    public virtual void Shuffle()
+    {
+        var cards = _cards.ToList();
+        var newCards = cards.Shuffle();
+        
+        _cards.Clear();
+        foreach (var card in newCards)
+            _cards.AddFirst(card);
+    }
+}

src/Nadeko.Econ/Deck/Regular/MultipleRegularDeck/MultipleRegularDeck.cs

@@ -0,0 +1,28 @@
+namespace Nadeko.Econ;
+
+public class MultipleRegularDeck : NewDeck<RegularCard, RegularSuit, RegularValue>
+{
+    private int Decks { get; }
+
+    public override int TotalCount { get; }
+
+    public MultipleRegularDeck(int decks = 1)
+    {
+        if (decks < 1)
+            throw new ArgumentOutOfRangeException(nameof(decks), "Has to be more than 0");
+
+        Decks = decks;
+        TotalCount = base.TotalCount * decks;
+        
+        for (var i = 0; i < Decks; i++)
+        {
+            foreach (var suit in _suits)
+            {
+                foreach (var val in _values)
+                {
+                    _cards.AddLast((RegularCard)Activator.CreateInstance(typeof(RegularCard), suit, val)!);
+                }
+            }
+        }
+    }
+}

src/Nadeko.Econ/Deck/Regular/RegularCard.cs

@@ -0,0 +1,4 @@
+namespace Nadeko.Econ;
+
+public sealed record class RegularCard(RegularSuit Suit, RegularValue Value) 
+    : NewCard<RegularSuit, RegularValue>(Suit, Value);

src/Nadeko.Econ/Deck/Regular/RegularDeck.cs

@@ -0,0 +1,15 @@
+namespace Nadeko.Econ;
+
+public sealed class RegularDeck : NewDeck<RegularCard, RegularSuit, RegularValue>
+{
+    public RegularDeck()
+    {
+        foreach (var suit in _suits)
+        {
+            foreach (var val in _values)
+            {
+                _cards.AddLast((RegularCard)Activator.CreateInstance(typeof(RegularCard), suit, val)!);
+            }
+        }
+    }
+}

src/Nadeko.Econ/Deck/Regular/RegularDeckExtensions.cs

@@ -0,0 +1,56 @@
+namespace Nadeko.Econ;
+
+public static class RegularDeckExtensions
+{
+    public static string GetEmoji(this RegularSuit suit)
+        => suit switch
+        {
+            RegularSuit.Hearts => "♥️",
+            RegularSuit.Spades => "♠️",
+            RegularSuit.Diamonds => "♦️",
+            _ => "♣️",
+        };
+
+    public static string GetEmoji(this RegularValue value)
+        => value switch
+        {
+            RegularValue.Ace => "🇦",
+            RegularValue.Two => "2️⃣",
+            RegularValue.Three => "3️⃣",
+            RegularValue.Four => "4️⃣",
+            RegularValue.Five => "5️⃣",
+            RegularValue.Six => "6️⃣",
+            RegularValue.Seven => "7️⃣",
+            RegularValue.Eight => "8️⃣",
+            RegularValue.Nine => "9️⃣",
+            RegularValue.Ten => "🔟",
+            RegularValue.Jack => "🇯",
+            RegularValue.Queen => "🇶",
+            _ => "🇰",
+        };
+
+    public static string GetEmoji(this RegularCard card)
+        => $"{card.Value.GetEmoji()} {card.Suit.GetEmoji()}";
+
+    public static string GetName(this RegularValue value)
+        => value.ToString();
+
+    public static string GetName(this RegularSuit suit)
+        => suit.ToString();
+
+    public static string GetName(this RegularCard card)
+        => $"{card.Value.ToString()} of {card.Suit.GetName()}";
+}
+
+
+
+
+
+
+
+
+
+
+
+
+

src/Nadeko.Econ/Deck/Regular/RegularSuit.cs

@@ -0,0 +1,9 @@
+namespace Nadeko.Econ;
+
+public enum RegularSuit
+{
+    Hearts,
+    Diamonds,
+    Clubs,
+    Spades
+}

src/Nadeko.Econ/Deck/Regular/RegularValue.cs

@@ -0,0 +1,18 @@
+namespace Nadeko.Econ;
+
+public enum RegularValue
+{
+    Ace = 1,
+    Two = 2,
+    Three = 3,
+    Four = 4,
+    Five = 5,
+    Six = 6,
+    Seven = 7,
+    Eight = 8,
+    Nine = 9,
+    Ten = 10,
+    Jack = 12,
+    Queen = 13,
+    King = 14,
+}

src/Nadeko.Econ/Gambling/Betdraw/BetdrawColorGuess.cs

@@ -0,0 +1,7 @@
+namespace Nadeko.Econ.Gambling.Betdraw;
+
+public enum BetdrawColorGuess
+{
+    Red,
+    Black
+}

src/Nadeko.Econ/Gambling/Betdraw/BetdrawGame.cs

@@ -0,0 +1,86 @@
+using Serilog;
+
+namespace Nadeko.Econ.Gambling.Betdraw;
+
+public sealed class BetdrawGame
+{
+    private static readonly NadekoRandom _rng = new();
+    private readonly RegularDeck _deck;
+
+    private const decimal SINGLE_GUESS_MULTI = 2.075M;
+    private const decimal DOUBLE_GUESS_MULTI = 4.15M;
+    
+    public BetdrawGame()
+    {
+        _deck = new RegularDeck();
+    }
+    
+    public BetdrawResult Draw(BetdrawValueGuess? val, BetdrawColorGuess? col, decimal amount)
+    {
+        if (val is null && col is null)
+            throw new ArgumentNullException(nameof(val));
+
+        var card = _deck.Peek(_rng.Next(0, 52))!;
+
+        var realVal = (int)card.Value < 7
+            ? BetdrawValueGuess.Low
+            : BetdrawValueGuess.High;
+
+        var realCol = card.Suit is RegularSuit.Diamonds or RegularSuit.Hearts
+            ? BetdrawColorGuess.Red
+            : BetdrawColorGuess.Black;
+        
+        // if card is 7, autoloss
+        if (card.Value == RegularValue.Seven)
+        {
+            return new()
+            {
+                Won = 0M,
+                Multiplier = 0M,
+                ResultType = BetdrawResultType.Lose,
+                Card = card,
+            };
+        }
+
+        byte win = 0;
+        if (val is BetdrawValueGuess valGuess)
+        {
+            if (realVal != valGuess)
+                return new()
+                {
+                    Won = 0M,
+                    Multiplier = 0M,
+                    ResultType = BetdrawResultType.Lose,
+                    Card = card
+                };
+
+            ++win;
+        }
+        
+        if (col is BetdrawColorGuess colGuess)
+        {
+            if (realCol != colGuess)
+                return new()
+                {
+                    Won = 0M,
+                    Multiplier = 0M,
+                    ResultType = BetdrawResultType.Lose,
+                    Card = card
+                };
+
+            ++win;
+        }
+
+        var multi = win == 1
+            ? SINGLE_GUESS_MULTI
+            : DOUBLE_GUESS_MULTI;
+
+        return new()
+        {
+            Won = amount * multi,
+            Multiplier = multi,
+            ResultType = BetdrawResultType.Win,
+            Card = card
+        };
+    }
+}

src/Nadeko.Econ/Gambling/Betdraw/BetdrawResult.cs

@@ -0,0 +1,9 @@
+namespace Nadeko.Econ.Gambling.Betdraw;
+
+public readonly struct BetdrawResult
+{
+    public decimal Won { get; init; }
+    public decimal Multiplier { get; init; }
+    public BetdrawResultType ResultType { get; init; }
+    public RegularCard Card { get; init; }
+}

src/Nadeko.Econ/Gambling/Betdraw/BetdrawResultType.cs

@@ -0,0 +1,7 @@
+namespace Nadeko.Econ.Gambling.Betdraw;
+
+public enum BetdrawResultType
+{
+    Win,
+    Lose
+}

src/Nadeko.Econ/Gambling/Betdraw/BetdrawValueGuess.cs

@@ -0,0 +1,7 @@
+namespace Nadeko.Econ.Gambling.Betdraw;
+
+public enum BetdrawValueGuess
+{
+    High,
+    Low,
+}

src/Nadeko.Econ/Gambling/Betflip/BetflipGame.cs

@@ -0,0 +1,33 @@
+namespace Nadeko.Econ.Gambling;
+
+public sealed class BetflipGame
+{
+    private readonly decimal _winMulti;
+    private static readonly NadekoRandom _rng = new NadekoRandom();
+
+    public BetflipGame(decimal winMulti)
+    {
+        _winMulti = winMulti;
+    }
+
+    public BetflipResult Flip(byte guess, decimal amount)
+    {
+        var side = (byte)_rng.Next(0, 2);
+        if (side == guess)
+        {
+            return new BetflipResult()
+            {
+                Side = side,
+                Won = amount * _winMulti,
+                Multiplier = _winMulti
+            };
+        }
+
+        return new BetflipResult()
+        {
+            Side = side,
+            Won = 0,
+            Multiplier = 0,
+        };
+    }
+}

src/Nadeko.Econ/Gambling/Betflip/BetflipResult.cs

@@ -0,0 +1,8 @@
+namespace Nadeko.Econ.Gambling;
+
+public readonly struct BetflipResult
+{
+    public decimal Won { get; init; }
+    public byte Side { get; init; }
+    public decimal Multiplier { get; init; }
+}

src/Nadeko.Econ/Gambling/Betroll/BetrollGame.cs

@@ -0,0 +1,42 @@
+namespace Nadeko.Econ.Gambling;
+
+public sealed class BetrollGame
+{
+    private readonly (int WhenAbove, decimal MultiplyBy)[] _thresholdPairs;
+    private readonly NadekoRandom _rng;
+
+    public BetrollGame(IReadOnlyList<(int WhenAbove, decimal MultiplyBy)> pairs)
+    {
+        _thresholdPairs = pairs.OrderByDescending(x => x.WhenAbove).ToArray();
+        _rng = new();
+    }
+
+    public BetrollResult Roll(decimal amount = 0)
+    {
+        var roll = _rng.Next(1, 101);
+
+        for (var i = 0; i < _thresholdPairs.Length; i++)
+        {
+            ref var pair = ref _thresholdPairs[i];
+
+            if (pair.WhenAbove < roll)
+            {
+                return new()
+                {
+                    Multiplier = pair.MultiplyBy,
+                    Roll = roll,
+                    Threshold = pair.WhenAbove,
+                    Won = amount * pair.MultiplyBy
+                };
+            }
+        }
+
+        return new()
+        {
+            Multiplier = 0,
+            Roll = roll,
+            Threshold = -1,
+            Won = 0,
+        };
+    }
+}

src/Nadeko.Econ/Gambling/Betroll/BetrollResult.cs

@@ -0,0 +1,9 @@
+namespace Nadeko.Econ.Gambling;
+
+public readonly struct BetrollResult
+{
+    public int Roll { get; init; }
+    public decimal Multiplier { get; init; }
+    public decimal Threshold { get; init; }
+    public decimal Won { get; init; }
+}

src/Nadeko.Econ/Gambling/Rps/RpsGame.cs

@@ -0,0 +1,75 @@
+namespace Nadeko.Econ.Gambling.Rps;
+
+public sealed class RpsGame
+{
+    private static readonly NadekoRandom _rng = new NadekoRandom();
+    
+    const decimal WIN_MULTI = 1.95m;
+    const decimal DRAW_MULTI = 1m;
+    const decimal LOSE_MULTI = 0m;
+    
+    public RpsGame()
+    {
+        
+    }
+    
+    public RpsResult Play(RpsPick pick, decimal amount)
+    {
+        var compPick = (RpsPick)_rng.Next(0, 3);
+        if (compPick == pick)
+        {
+            return new()
+            {
+                Won = amount * DRAW_MULTI,
+                Multiplier = DRAW_MULTI,
+                ComputerPick = compPick,
+                Result = RpsResultType.Draw,
+            };
+        }
+
+        if ((compPick == RpsPick.Paper && pick == RpsPick.Rock)
+            || (compPick == RpsPick.Rock && pick == RpsPick.Scissors)
+            || (compPick == RpsPick.Scissors && pick == RpsPick.Paper))
+        {
+            return new()
+            {
+                Won = amount * LOSE_MULTI,
+                Multiplier = LOSE_MULTI,
+                Result = RpsResultType.Lose,
+                ComputerPick = compPick,
+            };
+        }
+
+        return new()
+        {
+            Won = amount * WIN_MULTI,
+            Multiplier = WIN_MULTI,
+            Result = RpsResultType.Win,
+            ComputerPick = compPick,
+        };
+    }
+}
+
+public enum RpsPick : byte
+{
+    Rock = 0,
+    Paper = 1,
+    Scissors = 2,
+}
+
+public enum RpsResultType : byte
+{
+    Win,
+    Draw,
+    Lose
+}
+
+
+
+public readonly struct RpsResult
+{
+    public decimal Won { get; init; }
+    public decimal Multiplier { get; init; }
+    public RpsResultType Result { get; init; }
+    public RpsPick ComputerPick { get; init; }
+}

src/Nadeko.Econ/Gambling/Slot/SlotGame.cs

@@ -0,0 +1,116 @@
+namespace Nadeko.Econ.Gambling;
+
+//here is a payout chart
+//https://lh6.googleusercontent.com/-i1hjAJy_kN4/UswKxmhrbPI/AAAAAAAAB1U/82wq_4ZZc-Y/DE6B0895-6FC1-48BE-AC4F-14D1B91AB75B.jpg
+//thanks to judge for helping me with this
+public class SlotGame
+{
+    private static readonly NadekoRandom _rng = new NadekoRandom();
+
+    public SlotResult Spin(decimal bet)
+    {
+        var rolls = new[]
+        {
+            (byte)_rng.Next(0, 6),
+            (byte)_rng.Next(0, 6),
+            (byte)_rng.Next(0, 6)
+        };
+
+        ref var a = ref rolls[0];
+        ref var b = ref rolls[1];
+        ref var c = ref rolls[2];
+        
+        var multi = 0;
+        var winType = SlotWinType.None;
+        if (a == b && b == c)
+        {
+            if (a == 5)
+            {
+                winType = SlotWinType.TrippleJoker;
+                multi = 30;
+            }
+            else
+            {
+                winType = SlotWinType.TrippleNormal;
+                multi = 10;
+            }
+        }
+        else if (a == 5 && (b == 5 || c == 5)
+                 || (b == 5 && c == 5))
+        {
+            winType = SlotWinType.DoubleJoker;
+            multi = 4;
+        }
+        else if (a == 5 || b == 5 || c == 5)
+        {
+            winType = SlotWinType.SingleJoker;
+            multi = 1;
+        }
+
+        return new()
+        {
+            Won = bet * multi,
+            WinType = winType,
+            Multiplier = multi,
+            Rolls = rolls,
+        };
+    }
+}
+
+public enum SlotWinType : byte
+{
+    None,
+    SingleJoker,
+    DoubleJoker,
+    TrippleNormal,
+    TrippleJoker,
+}
+
+/*
+var rolls = new[]
+        {
+            _rng.Next(default(byte), 6),
+            _rng.Next(default(byte), 6),
+            _rng.Next(default(byte), 6)
+        };
+        
+        var multi = 0;
+        var winType = SlotWinType.None;
+
+        ref var a = ref rolls[0];
+        ref var b = ref rolls[1];
+        ref var c = ref rolls[2];
+        if (a == b && b == c)
+        {
+            if (a == 5)
+            {
+                winType = SlotWinType.TrippleJoker;
+                multi = 30;
+            }
+            else
+            {
+                winType = SlotWinType.TrippleNormal;
+                multi = 10;
+            }
+        }
+        else if (a == 5 && (b == 5 || c == 5)
+                 || (b == 5 && c == 5))
+        {
+            winType = SlotWinType.DoubleJoker;
+            multi = 4;
+        }
+        else if (rolls.Any(x => x == 5))
+        {
+            winType = SlotWinType.SingleJoker;
+            multi = 1;
+        }
+
+        return new()
+        {
+            Won = bet * multi,
+            WinType = winType,
+            Multiplier = multi,
+            Rolls = rolls,
+        };
+    }
+*/

src/Nadeko.Econ/Gambling/Slot/SlotResult.cs

@@ -0,0 +1,9 @@
+namespace Nadeko.Econ.Gambling;
+
+public readonly struct SlotResult
+{
+    public decimal Multiplier { get; init; }
+    public byte[] Rolls { get; init; }
+    public decimal Won { get; init; }
+    public SlotWinType WinType { get; init; }
+}

src/Nadeko.Econ/Gambling/Wof/LuLaResult.cs

@@ -0,0 +1,9 @@
+namespace Nadeko.Econ.Gambling;
+
+public readonly struct LuLaResult
+{
+    public int Index { get; init; }
+    public decimal Multiplier { get; init; }
+    public decimal Won { get; init; }
+    public IReadOnlyList<decimal> Multipliers { get; init; }
+}

src/Nadeko.Econ/Gambling/Wof/WofGame.cs

@@ -0,0 +1,34 @@
+namespace Nadeko.Econ.Gambling;
+
+public sealed class LulaGame
+{
+    private static readonly IReadOnlyList<decimal> DEFAULT_MULTIPLIERS = new[] { 1.7M, 1.5M, 0.2M, 0.1M, 0.3M, 0.5M, 1.2M, 2.4M };
+    
+    private readonly IReadOnlyList<decimal> _multipliers;
+    private static readonly NadekoRandom _rng = new();
+
+    public LulaGame(IReadOnlyList<decimal> multipliers)
+    {
+        _multipliers = multipliers;
+    }
+
+    public LulaGame() : this(DEFAULT_MULTIPLIERS)
+    {
+    }
+
+    public LuLaResult Spin(long bet)
+    {
+        var result = _rng.Next(0, _multipliers.Count);
+
+        var multi = _multipliers[result];
+        var amount = bet * multi;
+
+        return new()
+        {
+            Index = result,
+            Multiplier = multi,
+            Won = amount,
+            Multipliers = _multipliers.ToArray(),
+        };
+    }
+}

src/Nadeko.Econ/GlobalUsings.cs

@@ -0,0 +1 @@
+global using Nadeko.Common;

src/Nadeko.Econ/Nadeko.Econ.csproj

@@ -0,0 +1,13 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net6.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Nadeko.Common\Nadeko.Common.csproj" />
+    </ItemGroup>
+
+</Project>

src/Nadeko.Medusa/Attributes/MedusaPermAttribute.cs

@@ -0,0 +1,10 @@
+namespace Nadeko.Snake;
+
+/// <summary>
+/// Used as a marker class for bot_perm and user_perm Attributes
+/// Has no functionality.
+/// </summary>
+public abstract class MedusaPermAttribute : Attribute
+{
+    
+}

src/Nadeko.Medusa/Attributes/bot_owner_onlyAttribute.cs

@@ -0,0 +1,7 @@
+namespace Nadeko.Snake;
+
+[AttributeUsage(AttributeTargets.Method)]
+public sealed class bot_owner_onlyAttribute : MedusaPermAttribute
+{
+    
+}

src/Nadeko.Medusa/Attributes/bot_permAttribute.cs

@@ -0,0 +1,23 @@
+using Discord;
+
+namespace Nadeko.Snake;
+
+[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
+public sealed class bot_permAttribute : MedusaPermAttribute
+{
+    public GuildPermission? GuildPerm { get; }
+    public ChannelPermission? ChannelPerm { get; }
+
+
+    public bot_permAttribute(GuildPermission perm)
+    {
+        GuildPerm = perm;
+        ChannelPerm = null;
+    }
+
+    public bot_permAttribute(ChannelPermission perm)
+    {
+        ChannelPerm = perm;
+        GuildPerm = null;
+    }
+}

src/Nadeko.Medusa/Attributes/user_permAttribute.cs

@@ -0,0 +1,22 @@
+using Discord;
+
+namespace Nadeko.Snake;
+
+[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
+public sealed class user_permAttribute : MedusaPermAttribute
+{
+    public GuildPermission? GuildPerm { get; }
+    public ChannelPermission? ChannelPerm { get; }
+    
+    public user_permAttribute(GuildPermission perm)
+    {
+        GuildPerm = perm;
+        ChannelPerm = null;
+    }
+
+    public user_permAttribute(ChannelPermission perm)
+    {
+        ChannelPerm = perm;
+        GuildPerm = null;
+    }
+}

src/Nadeko.Medusa/Context/AnyContext.cs

@@ -22,6 +22,11 @@ public abstract class AnyContext
     /// The user who invoked the command
     /// </summary>
     public abstract IUser User { get; }
+    
+    /// <summary>
+    /// Bot user
+    /// </summary>
+    public abstract ISelfUser Bot { get; }
 
     /// <summary>
     /// Provides access to strings used by this medusa

src/Nadeko.Medusa/Extensions/MedusaExtensions.cs

@@ -10,7 +10,7 @@ public static class MedusaExtensions
             embed: embed.Build(),
             options: new()
             {
-                RetryMode = RetryMode.AlwaysRetry
+                RetryMode = RetryMode.Retry502
             });
 
     // unlocalized
@@ -47,7 +47,7 @@ public static class MedusaExtensions
         => ctx.Message.AddReactionAsync(new Emoji("🤔"));
 
     public static Task<IUserMessage> ErrorLocalizedAsync(this AnyContext ctx, string key, params object[]? args)
-        => ctx.SendErrorAsync(ctx.GetText(key));
+        => ctx.SendErrorAsync(ctx.GetText(key, args));
 
     public static Task<IUserMessage> PendingLocalizedAsync(this AnyContext ctx, string key, params object[]? args)
         => ctx.SendPendingAsync(ctx.GetText(key, args));
@@ -56,11 +56,11 @@ public static class MedusaExtensions
         => ctx.SendConfirmAsync(ctx.GetText(key, args));
 
     public static Task<IUserMessage> ReplyErrorLocalizedAsync(this AnyContext ctx, string key, params object[]? args)
-        => ctx.SendErrorAsync($"{Format.Bold(ctx.User.ToString())} {ctx.GetText(key)}");
+        => ctx.SendErrorAsync($"{Format.Bold(ctx.User.ToString())} {ctx.GetText(key, args)}");
 
     public static Task<IUserMessage> ReplyPendingLocalizedAsync(this AnyContext ctx, string key, params object[]? args)
-        => ctx.SendPendingAsync($"{Format.Bold(ctx.User.ToString())} {ctx.GetText(key)}");
+        => ctx.SendPendingAsync($"{Format.Bold(ctx.User.ToString())} {ctx.GetText(key, args)}");
 
     public static Task<IUserMessage> ReplyConfirmLocalizedAsync(this AnyContext ctx, string key, params object[]? args)
-        => ctx.SendConfirmAsync($"{Format.Bold(ctx.User.ToString())} {ctx.GetText(key)}");
+        => ctx.SendConfirmAsync($"{Format.Bold(ctx.User.ToString())} {ctx.GetText(key, args)}");
 }

src/Nadeko.Medusa/IEmbedBuilder.cs

@@ -5,11 +5,12 @@ namespace NadekoBot;
 public interface IEmbedBuilder
 {
     IEmbedBuilder WithDescription(string? desc);
-    IEmbedBuilder WithTitle(string title);
+    IEmbedBuilder WithTitle(string? title);
     IEmbedBuilder AddField(string title, object value, bool isInline = false);
     IEmbedBuilder WithFooter(string text, string? iconUrl = null);
     IEmbedBuilder WithAuthor(string name, string? iconUrl = null, string? url = null);
     IEmbedBuilder WithColor(EmbedColor color);
+    IEmbedBuilder WithDiscordColor(Color color);
     Embed Build();
     IEmbedBuilder WithUrl(string url);
     IEmbedBuilder WithImageUrl(string url);

src/Nadeko.Medusa/Nadeko.Medusa.csproj

@@ -9,13 +9,15 @@
         <RootNamespace>Nadeko.Snake</RootNamespace>
         
         <Authors>The NadekoBot Team</Authors>
-        <Version>1.0.2</Version>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Discord.Net.Core" Version="3.5.0" />
-      <PackageReference Include="Serilog" Version="2.10.0" />
+      <PackageReference Include="Discord.Net.Core" Version="3.104.0" />
+      <PackageReference Include="Serilog" Version="2.11.0" />
       <PackageReference Include="YamlDotNet" Version="11.2.1" />
     </ItemGroup>
 
+    <PropertyGroup Condition=" '$(Version)' == '' ">
+        <Version>5.0.0</Version>
+    </PropertyGroup>
 </Project>

src/NadekoBot.Coordinator/NadekoBot.Coordinator.csproj

@@ -9,10 +9,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Grpc.AspNetCore" Version="2.44.0" />
-    <PackageReference Include="Serilog" Version="2.10.0" />
+    <PackageReference Include="Grpc.AspNetCore" Version="2.47.0" />
+    <PackageReference Include="Serilog" Version="2.11.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="4.0.1" />
-    <PackageReference Include="Serilog.Sinks.File" Version="4.0.0" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
     <PackageReference Include="YamlDotNet" Version="11.2.1" />
   </ItemGroup>
   

src/NadekoBot.Generators/Command/CommandAttributesGenerator.cs

@@ -1,322 +1,336 @@
-#nullable enable
-using System;
-using System.CodeDom.Compiler;
-using System.Collections.Generic;
-using System.Collections.Immutable;
-using System.Collections.ObjectModel;
-using System.Diagnostics;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Threading;
-using Microsoft.CodeAnalysis;
-using Microsoft.CodeAnalysis.CSharp;
-using Microsoft.CodeAnalysis.CSharp.Syntax;
-using Microsoft.CodeAnalysis.Text;
-
-namespace NadekoBot.Generators.Command;
-
-[Generator]
-public class CommandAttributesGenerator : IIncrementalGenerator
-{
-    public const string ATTRIBUTE = @"// <AutoGenerated />
-
-namespace NadekoBot.Common;
-
-[System.AttributeUsage(System.AttributeTargets.Method)]
-public class CmdAttribute : System.Attribute
-{
-    
-}";
-
-    public class MethodModel
-    {
-        public string? Namespace { get; }
-        public IReadOnlyCollection<string> Classes { get; }
-        public string ReturnType { get; }
-        public string MethodName { get; }
-        public IEnumerable<string> Params { get; }
-
-        public MethodModel(string? ns, IReadOnlyCollection<string> classes, string returnType, string methodName, IEnumerable<string> @params)
-        {
-            Namespace = ns;
-            Classes = classes;
-            ReturnType = returnType;
-            MethodName = methodName;
-            Params = @params;
-        }
-    }
-
-    public class FileModel
-    {
-        public string? Namespace { get; }
-        public IReadOnlyCollection<string> ClassHierarchy { get; }
-        public IReadOnlyCollection<MethodModel> Methods { get; }
-
-        public FileModel(string? ns, IReadOnlyCollection<string> classHierarchy, IReadOnlyCollection<MethodModel> methods)
-        {
-            Namespace = ns;
-            ClassHierarchy = classHierarchy;
-            Methods = methods;
-        }
-    }
-
-    public void Initialize(IncrementalGeneratorInitializationContext context)
-    {
-// #if DEBUG
-//         SpinWait.SpinUntil(() => Debugger.IsAttached);
-// #endif
-        context.RegisterPostInitializationOutput(static ctx => ctx.AddSource(
-            "CmdAttribute.g.cs",
-            SourceText.From(ATTRIBUTE, Encoding.UTF8)));
-
-        var methods = context.SyntaxProvider
-            .CreateSyntaxProvider(
-                static (node, _) => node is MethodDeclarationSyntax { AttributeLists.Count: > 0 },
-                static (ctx, cancel) => Transform(ctx, cancel))
-            .Where(static m => m is not null)
-            .Where(static m => m?.ChildTokens().Any(static x => x.IsKind(SyntaxKind.PublicKeyword)) ?? false);
-
-        var compilationMethods = context.CompilationProvider.Combine(methods.Collect());
-
-        context.RegisterSourceOutput(compilationMethods,
-            static (ctx, tuple) => RegisterAction(in ctx, tuple.Left, in tuple.Right));
-    }
-
-    private static void RegisterAction(in SourceProductionContext ctx,
-        Compilation comp,
-        in ImmutableArray<MethodDeclarationSyntax?> methods)
-    {
-        if (methods is { IsDefaultOrEmpty: true })
-            return;
-
-        var models = GetModels(comp, methods, ctx.CancellationToken);
-
-        foreach (var model in models)
-        {
-            var name = $"{model.Namespace}.{string.Join(".", model.ClassHierarchy)}.g.cs";
-            try
-            {
-                var source = GetSourceText(model);
-                ctx.AddSource(name, SourceText.From(source, Encoding.UTF8));
-            }
-            catch (Exception ex)
-            {
-                Console.WriteLine($"Error writing source file {name}\n" + ex);
-            }
-        }
-    }
-
-    private static string GetSourceText(FileModel model)
-    {
-        using var sw = new StringWriter();
-        using var tw = new IndentedTextWriter(sw);
-        
-        tw.WriteLine("// <AutoGenerated />");
-        tw.WriteLine("#pragma warning disable CS1066");
-
-        if (model.Namespace is not null)
-        {
-            tw.WriteLine($"namespace {model.Namespace};");
-            tw.WriteLine();
-        }
-
-        foreach (var className in model.ClassHierarchy)
-        {
-            tw.WriteLine($"public partial class {className}");
-            tw.WriteLine("{");
-            tw.Indent ++;
-        }
-        
-        foreach (var method in model.Methods)
-        {
-            tw.WriteLine("[NadekoCommand]");
-            tw.WriteLine("[NadekoDescription]");
-            tw.WriteLine("[Aliases]");
-            tw.WriteLine($"public partial {method.ReturnType} {method.MethodName}({string.Join(", ", method.Params)});");
-        }
-        
-        foreach (var _ in model.ClassHierarchy)
-        {
-            tw.Indent --;
-            tw.WriteLine("}");
-        }
-        
-        tw.Flush();
-        return sw.ToString();
-    }
-
-    private static IReadOnlyCollection<FileModel> GetModels(Compilation compilation,
-        in ImmutableArray<MethodDeclarationSyntax?> inputMethods,
-        CancellationToken cancel)
-    {
-        var models = new List<FileModel>();
-
-        var methods = inputMethods
-            .Where(static x => x is not null)
-            .Distinct();
-        
-        var methodModels = methods
-            .Select(x => MethodDeclarationToMethodModel(compilation, x!));
-
-        var groups = methodModels
-            .GroupBy(static x => $"{x.Namespace}.{string.Join(".", x.Classes)}");
-        
-        foreach (var group in groups)
-        {
-            if (cancel.IsCancellationRequested)
-                return new Collection<FileModel>();
-
-            if (group is null)
-                continue;
-            
-            var elems = group.ToList();
-            if (elems.Count is 0)
-                continue;
-
-            var model = new FileModel(
-                methods: elems,
-                ns: elems[0].Namespace,
-                classHierarchy: elems[0].Classes
-            );
-            
-            models.Add(model);
-        }
-
-
-        return models;
-    }
-
-    private static MethodModel MethodDeclarationToMethodModel(Compilation comp, MethodDeclarationSyntax decl)
-    {
-        // SpinWait.SpinUntil(static () => Debugger.IsAttached);
-
-        var semanticModel = comp.GetSemanticModel(decl.SyntaxTree);
-        var methodModel = new MethodModel(
-            @params: decl.ParameterList.Parameters
-                .Where(p => p.Type is not null)
-                .Select(p =>
-                {
-                    var prefix = p.Modifiers.Any(static x => x.IsKind(SyntaxKind.ParamsKeyword))
-                        ? "params "
-                        : string.Empty;
-
-                    var type = semanticModel
-                        .GetTypeInfo(p.Type!)
-                        .Type
-                        ?.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat);
-
-
-                    var name = p.Identifier.Text;
-
-                    var suffix = string.Empty;
-                    if (p.Default is not null)
-                    {
-                        if (p.Default.Value is LiteralExpressionSyntax)
-                        {
-                            suffix = " = " + p.Default.Value;
-                        }
-                        else if (p.Default.Value is MemberAccessExpressionSyntax maes)
-                        {
-                            var maesSemModel = comp.GetSemanticModel(maes.SyntaxTree);
-                            var sym = maesSemModel.GetSymbolInfo(maes.Name);
-                            if (sym.Symbol is null)
-                            {
-                                suffix = " = " + p.Default.Value;
-                            }
-                            else
-                            {
-                                suffix = " = " + sym.Symbol.ToDisplayString();
-                            }
-                        }
-                    }
-
-                    return $"{prefix}{type} {name}{suffix}";
-                })
-                .ToList(),
-            methodName: decl.Identifier.Text,
-            returnType: decl.ReturnType.ToString(),
-            ns: GetNamespace(decl),
-            classes: GetClasses(decl)
-        );
-
-        return methodModel;
-    }
-
-    //https://github.com/andrewlock/NetEscapades.EnumGenerators/blob/main/src/NetEscapades.EnumGenerators/EnumGenerator.cs
-    static string? GetNamespace(MethodDeclarationSyntax declarationSyntax)
-    {
-        // determine the namespace the class is declared in, if any
-        string? nameSpace = null;
-        var parentOfInterest = declarationSyntax.Parent;
-        while (parentOfInterest is not null)
-        {
-            parentOfInterest = parentOfInterest.Parent;
-            
-            if (parentOfInterest is BaseNamespaceDeclarationSyntax ns)
-            {
-                nameSpace = ns.Name.ToString();
-                while (true)
-                {
-                    if (ns.Parent is not NamespaceDeclarationSyntax parent)
-                    {
-                        break;
-                    }
-
-                    ns = parent;
-                    nameSpace = $"{ns.Name}.{nameSpace}";
-                }
-
-                return nameSpace;
-            }
-            
-        }
-        
-        return nameSpace;
-    }
-    
-    static IReadOnlyCollection<string> GetClasses(MethodDeclarationSyntax declarationSyntax)
-    {
-        // determine the namespace the class is declared in, if any
-        var classes = new LinkedList<string>();
-        var parentOfInterest = declarationSyntax.Parent;
-        while (parentOfInterest is not null)
-        {
-            if (parentOfInterest is ClassDeclarationSyntax cds)
-            {
-                classes.AddFirst(cds.Identifier.ToString());
-            }
-
-            parentOfInterest = parentOfInterest.Parent;
-        }
-
-        Debug.WriteLine($"Method {declarationSyntax.Identifier.Text} has {classes.Count} classes");
-        
-        return classes;
-    }
-
-    private static MethodDeclarationSyntax? Transform(GeneratorSyntaxContext ctx, CancellationToken cancel)
-    {
-        var methodDecl = ctx.Node as MethodDeclarationSyntax;
-        if (methodDecl is null)
-            return default;
-
-        foreach (var attListSyntax in methodDecl.AttributeLists)
-        {
-            foreach (var attSyntax in attListSyntax.Attributes)
-            {
-                if (cancel.IsCancellationRequested)
-                    return default;
-
-                var symbol = ctx.SemanticModel.GetSymbolInfo(attSyntax).Symbol;
-                if (symbol is not IMethodSymbol attSymbol)
-                    continue;
-
-                if (attSymbol.ContainingType.ToDisplayString() == "NadekoBot.Common.CmdAttribute")
-                    return methodDecl;
-            }
-        }
-
-        return default;
-    }
-}
+// #nullable enable
+// using System;
+// using System.CodeDom.Compiler;
+// using System.Collections.Generic;
+// using System.Collections.Immutable;
+// using System.Collections.ObjectModel;
+// using System.Diagnostics;
+// using System.IO;
+// using System.Linq;
+// using System.Text;
+// using System.Threading;
+// using Microsoft.CodeAnalysis;
+// using Microsoft.CodeAnalysis.CSharp;
+// using Microsoft.CodeAnalysis.CSharp.Syntax;
+// using Microsoft.CodeAnalysis.Text;
+//
+// namespace NadekoBot.Generators.Command;
+//
+// [Generator]
+// public class CommandAttributesGenerator : IIncrementalGenerator
+// {
+//     public const string ATTRIBUTE = @"// <AutoGenerated />
+//
+// namespace NadekoBot.Common;
+//
+// [System.AttributeUsage(System.AttributeTargets.Method)]
+// public class CmdAttribute : System.Attribute
+// {
+//     
+// }";
+//
+//     public class MethodModel
+//     {
+//         public string? Namespace { get; }
+//         public IReadOnlyCollection<string> Classes { get; }
+//         public string ReturnType { get; }
+//         public string MethodName { get; }
+//         public IEnumerable<string> Params { get; }
+//
+//         public MethodModel(string? ns, IReadOnlyCollection<string> classes, string returnType, string methodName, IEnumerable<string> @params)
+//         {
+//             Namespace = ns;
+//             Classes = classes;
+//             ReturnType = returnType;
+//             MethodName = methodName;
+//             Params = @params;
+//         }
+//     }
+//
+//     public class FileModel
+//     {
+//         public string? Namespace { get; }
+//         public IReadOnlyCollection<string> ClassHierarchy { get; }
+//         public IReadOnlyCollection<MethodModel> Methods { get; }
+//
+//         public FileModel(string? ns, IReadOnlyCollection<string> classHierarchy, IReadOnlyCollection<MethodModel> methods)
+//         {
+//             Namespace = ns;
+//             ClassHierarchy = classHierarchy;
+//             Methods = methods;
+//         }
+//     }
+//
+//     public void Initialize(IncrementalGeneratorInitializationContext context)
+//     {
+// // #if DEBUG
+// //         if (!Debugger.IsAttached)
+// //             Debugger.Launch();
+// //         // SpinWait.SpinUntil(() => Debugger.IsAttached);
+// // #endif
+//         context.RegisterPostInitializationOutput(static ctx => ctx.AddSource(
+//             "CmdAttribute.g.cs",
+//             SourceText.From(ATTRIBUTE, Encoding.UTF8)));
+//
+//         var methods = context.SyntaxProvider
+//             .CreateSyntaxProvider(
+//                 static (node, _) => node is MethodDeclarationSyntax { AttributeLists.Count: > 0 },
+//                 static (ctx, cancel) => Transform(ctx, cancel))
+//             .Where(static m => m is not null)
+//             .Where(static m => m?.ChildTokens().Any(static x => x.IsKind(SyntaxKind.PublicKeyword)) ?? false);
+//
+//         var compilationMethods = context.CompilationProvider.Combine(methods.Collect());
+//
+//         context.RegisterSourceOutput(compilationMethods,
+//             static (ctx, tuple) => RegisterAction(in ctx, tuple.Left, in tuple.Right));
+//     }
+//
+//     private static void RegisterAction(in SourceProductionContext ctx,
+//         Compilation comp,
+//         in ImmutableArray<MethodDeclarationSyntax?> methods)
+//     {
+//         if (methods is { IsDefaultOrEmpty: true })
+//             return;
+//
+//         var models = GetModels(comp, methods, ctx.CancellationToken);
+//
+//         foreach (var model in models)
+//         {
+//             var name = $"{model.Namespace}.{string.Join(".", model.ClassHierarchy)}.g.cs";
+//             try
+//             {
+//                 var source = GetSourceText(model);
+//                 ctx.AddSource(name, SourceText.From(source, Encoding.UTF8));
+//             }
+//             catch (Exception ex)
+//             {
+//                 Console.WriteLine($"Error writing source file {name}\n" + ex);
+//             }
+//         }
+//     }
+//
+//     private static string GetSourceText(FileModel model)
+//     {
+//         using var sw = new StringWriter();
+//         using var tw = new IndentedTextWriter(sw);
+//         
+//         tw.WriteLine("// <AutoGenerated />");
+//         tw.WriteLine("#pragma warning disable CS1066");
+//
+//         if (model.Namespace is not null)
+//         {
+//             tw.WriteLine($"namespace {model.Namespace};");
+//             tw.WriteLine();
+//         }
+//
+//         foreach (var className in model.ClassHierarchy)
+//         {
+//             tw.WriteLine($"public partial class {className}");
+//             tw.WriteLine("{");
+//             tw.Indent ++;
+//         }
+//         
+//         foreach (var method in model.Methods)
+//         {
+//             tw.WriteLine("[NadekoCommand]");
+//             tw.WriteLine("[NadekoDescription]");
+//             tw.WriteLine("[Aliases]");
+//             tw.WriteLine($"public partial {method.ReturnType} {method.MethodName}({string.Join(", ", method.Params)});");
+//         }
+//         
+//         foreach (var _ in model.ClassHierarchy)
+//         {
+//             tw.Indent --;
+//             tw.WriteLine("}");
+//         }
+//         
+//         tw.Flush();
+//         return sw.ToString();
+//     }
+//
+//     private static IReadOnlyCollection<FileModel> GetModels(Compilation compilation,
+//         in ImmutableArray<MethodDeclarationSyntax?> inputMethods,
+//         CancellationToken cancel)
+//     {
+//         var models = new List<FileModel>();
+//
+//         var methods = inputMethods
+//             .Where(static x => x is not null)
+//             .Distinct();
+//         
+//         var methodModels = methods
+//             .Select(x => MethodDeclarationToMethodModel(compilation, x!))
+//             .Where(static x => x is not null)
+//             .Cast<MethodModel>();
+//
+//         var groups = methodModels
+//             .GroupBy(static x => $"{x.Namespace}.{string.Join(".", x.Classes)}");
+//         
+//         foreach (var group in groups)
+//         {
+//             if (cancel.IsCancellationRequested)
+//                 return new Collection<FileModel>();
+//
+//             if (group is null)
+//                 continue;
+//             
+//             var elems = group.ToList();
+//             if (elems.Count is 0)
+//                 continue;
+//
+//             var model = new FileModel(
+//                 methods: elems,
+//                 ns: elems[0].Namespace,
+//                 classHierarchy: elems![0].Classes
+//             );
+//             
+//             models.Add(model);
+//         }
+//
+//
+//         return models;
+//     }
+//
+//     private static MethodModel? MethodDeclarationToMethodModel(Compilation comp, MethodDeclarationSyntax decl)
+//     {
+//         // SpinWait.SpinUntil(static () => Debugger.IsAttached);
+//
+//         SemanticModel semanticModel;
+//         try
+//         {
+//             semanticModel = comp.GetSemanticModel(decl.SyntaxTree);
+//         }
+//         catch
+//         {
+//             // for some reason this method can throw "Not part of this compilation" argument exception
+//             return null;
+//         }
+//
+//         var methodModel = new MethodModel(
+//             @params: decl.ParameterList.Parameters
+//                 .Where(p => p.Type is not null)
+//                 .Select(p =>
+//                 {
+//                     var prefix = p.Modifiers.Any(static x => x.IsKind(SyntaxKind.ParamsKeyword))
+//                         ? "params "
+//                         : string.Empty;
+//
+//                     var type = semanticModel
+//                         .GetTypeInfo(p.Type!)
+//                         .Type
+//                         ?.ToDisplayString(SymbolDisplayFormat.FullyQualifiedFormat);
+//
+//
+//                     var name = p.Identifier.Text;
+//
+//                     var suffix = string.Empty;
+//                     if (p.Default is not null)
+//                     {
+//                         if (p.Default.Value is LiteralExpressionSyntax)
+//                         {
+//                             suffix = " = " + p.Default.Value;
+//                         }
+//                         else if (p.Default.Value is MemberAccessExpressionSyntax maes)
+//                         {
+//                             var maesSemModel = comp.GetSemanticModel(maes.SyntaxTree);
+//                             var sym = maesSemModel.GetSymbolInfo(maes.Name);
+//                             if (sym.Symbol is null)
+//                             {
+//                                 suffix = " = " + p.Default.Value;
+//                             }
+//                             else
+//                             {
+//                                 suffix = " = " + sym.Symbol.ToDisplayString();
+//                             }
+//                         }
+//                     }
+//
+//                     return $"{prefix}{type} {name}{suffix}";
+//                 })
+//                 .ToList(),
+//             methodName: decl.Identifier.Text,
+//             returnType: decl.ReturnType.ToString(),
+//             ns: GetNamespace(decl),
+//             classes: GetClasses(decl)
+//         );
+//
+//         return methodModel;
+//     }
+//
+//     //https://github.com/andrewlock/NetEscapades.EnumGenerators/blob/main/src/NetEscapades.EnumGenerators/EnumGenerator.cs
+//     static string? GetNamespace(MethodDeclarationSyntax declarationSyntax)
+//     {
+//         // determine the namespace the class is declared in, if any
+//         string? nameSpace = null;
+//         var parentOfInterest = declarationSyntax.Parent;
+//         while (parentOfInterest is not null)
+//         {
+//             parentOfInterest = parentOfInterest.Parent;
+//             
+//             if (parentOfInterest is BaseNamespaceDeclarationSyntax ns)
+//             {
+//                 nameSpace = ns.Name.ToString();
+//                 while (true)
+//                 {
+//                     if (ns.Parent is not NamespaceDeclarationSyntax parent)
+//                     {
+//                         break;
+//                     }
+//
+//                     ns = parent;
+//                     nameSpace = $"{ns.Name}.{nameSpace}";
+//                 }
+//
+//                 return nameSpace;
+//             }
+//             
+//         }
+//         
+//         return nameSpace;
+//     }
+//     
+//     static IReadOnlyCollection<string> GetClasses(MethodDeclarationSyntax declarationSyntax)
+//     {
+//         // determine the namespace the class is declared in, if any
+//         var classes = new LinkedList<string>();
+//         var parentOfInterest = declarationSyntax.Parent;
+//         while (parentOfInterest is not null)
+//         {
+//             if (parentOfInterest is ClassDeclarationSyntax cds)
+//             {
+//                 classes.AddFirst(cds.Identifier.ToString());
+//             }
+//
+//             parentOfInterest = parentOfInterest.Parent;
+//         }
+//
+//         Debug.WriteLine($"Method {declarationSyntax.Identifier.Text} has {classes.Count} classes");
+//         
+//         return classes;
+//     }
+//
+//     private static MethodDeclarationSyntax? Transform(GeneratorSyntaxContext ctx, CancellationToken cancel)
+//     {
+//         var methodDecl = ctx.Node as MethodDeclarationSyntax;
+//         if (methodDecl is null)
+//             return default;
+//
+//         foreach (var attListSyntax in methodDecl.AttributeLists)
+//         {
+//             foreach (var attSyntax in attListSyntax.Attributes)
+//             {
+//                 if (cancel.IsCancellationRequested)
+//                     return default;
+//
+//                 var symbol = ctx.SemanticModel.GetSymbolInfo(attSyntax).Symbol;
+//                 if (symbol is not IMethodSymbol attSymbol)
+//                     continue;
+//
+//                 if (attSymbol.ContainingType.ToDisplayString() == "NadekoBot.Common.CmdAttribute")
+//                     return methodDecl;
+//             }
+//         }
+//
+//         return default;
+//     }
+// }

src/NadekoBot.Generators/NadekoBot.Generators.csproj

@@ -10,7 +10,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1" PrivateAssets="all" />
         <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3" PrivateAssets="all" />
-        <PackageReference Include="Newtonsoft.Json" Version="13.0.1" PrivateAssets="all" GeneratePathProperty="true" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.3" PrivateAssets="all" GeneratePathProperty="true" />
     </ItemGroup>
     
     <PropertyGroup>

src/NadekoBot.Tests/BotStringsTests.cs

@@ -21,7 +21,7 @@ namespace NadekoBot.Tests
             var stringsSource = new LocalFileStringsSource(
                 responsesPath,
                 commandsPath);
-            var strings = new LocalBotStringsProvider(stringsSource);
+            var strings = new MemoryBotStringsProvider(stringsSource);
 
             var culture = new CultureInfo("en-US");
 
@@ -47,7 +47,7 @@ namespace NadekoBot.Tests
                                || !(type.GetCustomAttribute<GroupAttribute>(true) is null)) // or a submodule
                 .SelectMany(x => x.GetMethods()
                         .Where(mi => mi.CustomAttributes
-                            .Any(ca => ca.AttributeType == typeof(NadekoCommandAttribute))))
+                            .Any(ca => ca.AttributeType == typeof(CmdAttribute))))
                 .Select(x => x.Name.ToLowerInvariant())
                 .ToArray();
 

src/NadekoBot.Tests/ConcurrentHashSetTests.cs

@@ -0,0 +1,93 @@
+using System.Collections.Generic;
+using NUnit.Framework;
+
+namespace NadekoBot.Tests;
+
+public class ConcurrentHashSetTests
+{
+    private ConcurrentHashSet<(int?, int?)> _set;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _set = new();
+    }
+
+    [Test]
+    public void AddTest()
+    {
+        var result = _set.Add((1, 2));
+        
+        Assert.AreEqual(true, result);
+        
+        result = _set.Add((1, 2));
+        
+        Assert.AreEqual(false, result);
+    }
+
+    [Test]
+    public void TryRemoveTest()
+    {
+        _set.Add((1, 2));
+        var result = _set.TryRemove((1, 2));
+        
+        Assert.AreEqual(true, result);
+        
+        result = _set.TryRemove((1, 2));
+        Assert.AreEqual(false, result);
+    }
+
+    [Test]
+    public void CountTest()
+    {
+        _set.Add((1, 2)); // 1
+        _set.Add((1, 2)); // 1
+        
+        _set.Add((2, 2)); // 2
+        
+        _set.Add((3, 2)); // 3
+        _set.Add((3, 2)); // 3
+        
+        Assert.AreEqual(3, _set.Count);
+    }
+
+    [Test]
+    public void ClearTest()
+    {
+        _set.Add((1, 2));
+        _set.Add((1, 3));
+        _set.Add((1, 4));
+        
+        _set.Clear();
+        
+        Assert.AreEqual(0, _set.Count);
+    }
+
+    [Test]
+    public void ContainsTest()
+    {
+        _set.Add((1, 2));
+        _set.Add((3, 2));
+        
+        Assert.AreEqual(true, _set.Contains((1, 2)));
+        Assert.AreEqual(true, _set.Contains((3, 2)));
+        Assert.AreEqual(false, _set.Contains((2, 1)));
+        Assert.AreEqual(false, _set.Contains((2, 3)));
+    }
+
+    [Test]
+    public void RemoveWhereTest()
+    {
+        _set.Add((1, 2));
+        _set.Add((1, 3));
+        _set.Add((1, 4));
+        _set.Add((2, 5));
+        
+        // remove tuples which have even second item
+        _set.RemoveWhere(static x => x.Item2 % 2 == 0);
+        
+        Assert.AreEqual(2, _set.Count);
+        Assert.AreEqual(true, _set.Contains((1, 3)));
+        Assert.AreEqual(true, _set.Contains((2, 5)));
+    }
+}

src/NadekoBot.Tests/GroupGreetTests.cs

@@ -1,5 +1,6 @@
 using System.Linq;
 using System.Threading.Tasks;
+using Nadeko.Common;
 using NadekoBot.Extensions;
 using NadekoBot.Services;
 using NUnit.Framework;

src/NadekoBot.Tests/IndexedCollectionTests.cs

@@ -1,4 +1,4 @@
-using NadekoBot.Common.Collections;
+using Nadeko.Common;
 using NadekoBot.Services.Database.Models;
 using NUnit.Framework;
 using System;

src/NadekoBot.Tests/KwumTests.cs

@@ -1,4 +1,5 @@
-using NadekoBot.Common;
+using Nadeko.Common;
+using NadekoBot.Common;
 using NUnit.Framework;
 
 namespace NadekoBot.Tests

src/NadekoBot.Tests/NadekoBot.Tests.csproj

@@ -8,12 +8,14 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="NUnit" Version="3.13.2" />
+        <PackageReference Include="NUnit" Version="3.13.3" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
-        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
     </ItemGroup>
 
     <ItemGroup>
+      <ProjectReference Include="..\Nadeko.Common\Nadeko.Common.csproj" />
+      <ProjectReference Include="..\Nadeko.Econ\Nadeko.Econ.csproj" />
       <ProjectReference Include="..\NadekoBot\NadekoBot.csproj" />
     </ItemGroup>
 

src/NadekoBot.Tests/NewDeckTests.cs

@@ -0,0 +1,83 @@
+using Nadeko.Econ;
+using NUnit.Framework;
+
+namespace NadekoBot.Tests;
+
+public class NewDeckTests
+{
+    private RegularDeck _deck;
+
+    [SetUp]
+    public void Setup()
+    {
+        _deck = new RegularDeck();
+    }
+
+    [Test]
+    public void TestCount()
+    {
+        Assert.AreEqual(52, _deck.TotalCount);
+        Assert.AreEqual(52, _deck.CurrentCount);
+    }
+    
+    [Test]
+    public void TestDeckDraw()
+    {
+        var card = _deck.Draw();
+        
+        Assert.IsNotNull(card);
+        Assert.AreEqual(card.Suit, RegularSuit.Hearts);
+        Assert.AreEqual(card.Value, RegularValue.Ace);
+        Assert.AreEqual(_deck.CurrentCount, _deck.TotalCount - 1);
+    }
+
+    [Test]
+    public void TestDeckSpent()
+    {
+        for (var i = 0; i < _deck.TotalCount - 1; ++i)
+        {
+            _deck.Draw();
+        }
+
+        var lastCard = _deck.Draw();
+        
+        Assert.IsNotNull(lastCard);
+        Assert.AreEqual(new RegularCard(RegularSuit.Spades, RegularValue.King), lastCard);
+
+        var noCard = _deck.Draw();
+        
+        Assert.IsNull(noCard);
+    }
+
+    [Test]
+    public void TestCardGetName()
+    {
+        var ace = _deck.Draw()!;
+        var two = _deck.Draw()!;
+        
+        Assert.AreEqual("Ace of Hearts", ace.GetName());
+        Assert.AreEqual("Two of Hearts", two.GetName());
+    }
+
+    [Test]
+    public void TestPeek()
+    {
+        var ace = _deck.Peek()!;
+
+        var tenOfSpades = _deck.Peek(48);
+        Assert.AreEqual(new RegularCard(RegularSuit.Hearts, RegularValue.Ace), ace);
+        Assert.AreEqual(new RegularCard(RegularSuit.Spades, RegularValue.Ten), tenOfSpades);
+    }
+
+    [Test]
+    public void TestMultipleDeck()
+    {
+        var quadDeck = new MultipleRegularDeck(4);
+        var count = quadDeck.TotalCount;
+        
+        Assert.AreEqual(52 * 4, count);
+
+        var card = quadDeck.Peek(54);
+        Assert.AreEqual(new RegularCard(RegularSuit.Hearts, RegularValue.Three), card);
+    }
+}

src/NadekoBot.VotesApi/NadekoBot.VotesApi.csproj

@@ -7,7 +7,7 @@
 
     <ItemGroup>
         <PackageReference Include="MorseCode.ITask" Version="2.0.3" />
-        <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.3" />
+        <PackageReference Include="Swashbuckle.AspNetCore" Version="6.3.2" />
     </ItemGroup>
 
 </Project>

src/NadekoBot/Bot.cs

@@ -3,10 +3,11 @@ using Microsoft.Extensions.DependencyInjection;
 using NadekoBot.Common.Configs;
 using NadekoBot.Common.ModuleBehaviors;
 using NadekoBot.Db;
-using NadekoBot.Modules.Administration;
+using NadekoBot.Modules.Utility;
 using NadekoBot.Services.Database.Models;
 using System.Collections.Immutable;
 using System.Diagnostics;
+using System.Net;
 using System.Reflection;
 using RunMode = Discord.Commands.RunMode;
 
@@ -32,13 +33,13 @@ public sealed class Bot
     private readonly IBotCredsProvider _credsProvider;
     // private readonly InteractionService _interactionService;
 
-    public Bot(int shardId, int? totalShards)
+    public Bot(int shardId, int? totalShards, string credPath = null)
     {
         if (shardId < 0)
             throw new ArgumentOutOfRangeException(nameof(shardId));
 
         ShardId = shardId;
-        _credsProvider = new BotCredsProvider(totalShards);
+        _credsProvider = new BotCredsProvider(totalShards, credPath);
         _creds = _credsProvider.GetCreds();
 
         _db = new(_credsProvider);
@@ -68,6 +69,7 @@ public sealed class Bot
                 : GatewayIntents.AllUnprivileged,
             LogGatewayIntentWarnings = false,
             FormatUsersInBidirectionalUnicode = false,
+            DefaultRetryMode = RetryMode.Retry502
         });
 
         _commandService = new(new()
@@ -100,24 +102,20 @@ public sealed class Bot
         var svcs = new ServiceCollection().AddTransient(_ => _credsProvider.GetCreds()) // bot creds
                                           .AddSingleton(_credsProvider)
                                           .AddSingleton(_db) // database
-                                          .AddRedis(_creds.RedisOptions) // redis
                                           .AddSingleton(Client) // discord socket client
                                           .AddSingleton(_commandService)
                                           // .AddSingleton(_interactionService)
                                           .AddSingleton(this)
                                           .AddSingleton<ISeria, JsonSeria>()
-                                          .AddSingleton<IPubSub, RedisPubSub>()
                                           .AddSingleton<IConfigSeria, YamlSeria>()
-                                          .AddBotStringsServices(_creds.TotalShards)
                                           .AddConfigServices()
                                           .AddConfigMigrators()
                                           .AddMemoryCache()
                                           // music
-                                          .AddMusic();
-        // admin
-#if GLOBAL_NADEKO
-        svcs.AddSingleton<ILogCommandService, DummyLogCommandService>();
-#endif
+                                          .AddMusic()
+                                          // cache
+                                          .AddCache(_creds);
+        
 
         svcs.AddHttpClient();
         svcs.AddHttpClient("memelist")
@@ -125,6 +123,12 @@ public sealed class Bot
             {
                 AllowAutoRedirect = false
             });
+        
+        svcs.AddHttpClient("google:search")
+            .ConfigurePrimaryHttpMessageHandler(() => new HttpClientHandler()
+            {
+                AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
+            });
 
         if (Environment.GetEnvironmentVariable("NADEKOBOT_IS_COORDINATED") != "1")
             svcs.AddSingleton<ICoordinator, SingleProcessCoordinator>();
@@ -135,13 +139,6 @@ public sealed class Bot
                 .AddSingleton<IReadyExecutor>(x => x.GetRequiredService<RemoteGrpcCoordinator>());
         }
 
-        svcs.AddSingleton<RedisLocalDataCache>()
-            .AddSingleton<ILocalDataCache>(x => x.GetRequiredService<RedisLocalDataCache>())
-            .AddSingleton<RedisImagesCache>()
-            .AddSingleton<IImageCache>(x => x.GetRequiredService<RedisImagesCache>())
-            .AddSingleton<IReadyExecutor>(x => x.GetRequiredService<RedisImagesCache>())
-            .AddSingleton<IDataCache, RedisCache>();
-
         svcs.Scan(scan => scan.FromAssemblyOf<IReadyExecutor>()
                               .AddClasses(classes => classes.AssignableToAny(
                                       // services
@@ -164,6 +161,7 @@ public sealed class Bot
         //initialize Services
         Services = svcs.BuildServiceProvider();
         Services.GetRequiredService<IBehaviorHandler>().Initialize();
+        Services.GetRequiredService<CurrencyRewardService>();
 
         if (Client.ShardId == 0)
             ApplyConfigMigrations();
@@ -258,6 +256,7 @@ public sealed class Bot
         Client.JoinedGuild += Client_JoinedGuild;
         Client.LeftGuild += Client_LeftGuild;
 
+        // _ = Client.SetStatusAsync(UserStatus.Online);
         Log.Information("Shard {ShardId} logged in", Client.ShardId);
     }
 
@@ -314,10 +313,29 @@ public sealed class Bot
         await _commandService.AddModulesAsync(typeof(Bot).Assembly, Services);
         // await _interactionService.AddModulesAsync(typeof(Bot).Assembly, Services);
         IsReady = true;
+
+        await EnsureBotOwnershipAsync();
         _ = Task.Run(ExecuteReadySubscriptions);
         Log.Information("Shard {ShardId} ready", Client.ShardId);
     }
 
+    private async ValueTask EnsureBotOwnershipAsync()
+    {
+        try
+        {
+            if (_creds.OwnerIds.Count != 0)
+                return;
+
+            Log.Information("Initializing Owner Id...");
+            var info = await Client.GetApplicationInfoAsync();
+            _credsProvider.ModifyCredsFile(x => x.OwnerIds = new[] { info.Owner.Id });
+        }
+        catch (Exception ex)
+        {
+            Log.Warning("Getting application info failed: {ErrorMessage}", ex.Message);
+        }
+    }
+
     private Task ExecuteReadySubscriptions()
     {
         var readyExecutors = Services.GetServices<IReadyExecutor>();

src/NadekoBot/Common/Attributes/DontAddToIocContainerAttribute.cs

@@ -0,0 +1,11 @@
+#nullable disable
+namespace NadekoBot.Common;
+
+/// <summary>
+/// Classed marked with this attribute will not be added to the service provider 
+/// </summary>
+[AttributeUsage(AttributeTargets.Class)]
+public class DontAddToIocContainerAttribute : Attribute
+{
+    
+}

src/NadekoBot/Common/Attributes/NadekoCommand.cs

@@ -3,11 +3,16 @@ using System.Runtime.CompilerServices;
 namespace NadekoBot.Common.Attributes;
 
 [AttributeUsage(AttributeTargets.Method)]
-public sealed class NadekoCommandAttribute : CommandAttribute
+public sealed class CmdAttribute : CommandAttribute
 {
     public string MethodName { get; }
 
-    public NadekoCommandAttribute([CallerMemberName] string memberName = "")
+    public CmdAttribute([CallerMemberName] string memberName = "")
         : base(CommandNameLoadHelper.GetCommandNameFor(memberName))
-        => MethodName = memberName.ToLowerInvariant();
+    {
+        MethodName = memberName.ToLowerInvariant();
+        Aliases = CommandNameLoadHelper.GetAliasesFor(memberName);
+        Remarks = memberName.ToLowerInvariant();
+        Summary = memberName.ToLowerInvariant();
+    }
 }

src/NadekoBot/Common/Attributes/NadekoModuleAttribute.cs

@@ -1,30 +0,0 @@
-using System.Runtime.CompilerServices;
-
-namespace NadekoBot.Common.Attributes;
-
-[AttributeUsage(AttributeTargets.Class)]
-internal sealed class NadekoModuleAttribute : GroupAttribute
-{
-    public NadekoModuleAttribute(string moduleName)
-        : base(moduleName)
-    {
-    }
-}
-
-[AttributeUsage(AttributeTargets.Method)]
-internal sealed class NadekoDescriptionAttribute : SummaryAttribute
-{
-    public NadekoDescriptionAttribute([CallerMemberName] string name = "")
-        : base(name.ToLowerInvariant())
-    {
-    }
-}
-
-[AttributeUsage(AttributeTargets.Method)]
-internal sealed class NadekoUsageAttribute : RemarksAttribute
-{
-    public NadekoUsageAttribute([CallerMemberName] string name = "")
-        : base(name.ToLowerInvariant())
-    {
-    }
-}

src/NadekoBot/Common/Attributes/NoPublicBotPrecondition.cs

@@ -20,11 +20,19 @@ public sealed class NoPublicBotAttribute : PreconditionAttribute
     }
 }
 
-/// <summary>
-/// Classed marked with this attribute will not be added to the service provider 
-/// </summary>
-[AttributeUsage(AttributeTargets.Class)]
-public class DontAddToIocContainerAttribute : Attribute
+[AttributeUsage(AttributeTargets.Method | AttributeTargets.Class)]
+[SuppressMessage("Style", "IDE0022:Use expression body for methods")]
+public sealed class OnlyPublicBotAttribute : PreconditionAttribute
 {
-    
+    public override Task<PreconditionResult> CheckPermissionsAsync(
+        ICommandContext context,
+        CommandInfo command,
+        IServiceProvider services)
+    {
+#if GLOBAL_NADEKO || DEBUG
+        return Task.FromResult(PreconditionResult.FromSuccess());
+#else
+        return Task.FromResult(PreconditionResult.FromError("Only available on the public bot."));
+#endif
+    }
 }

src/NadekoBot/Common/Attributes/Ratelimit.cs

@@ -15,22 +15,24 @@ public sealed class RatelimitAttribute : PreconditionAttribute
         Seconds = seconds;
     }
 
-    public override Task<PreconditionResult> CheckPermissionsAsync(
+    public override async Task<PreconditionResult> CheckPermissionsAsync(
         ICommandContext context,
         CommandInfo command,
         IServiceProvider services)
     {
         if (Seconds == 0)
-            return Task.FromResult(PreconditionResult.FromSuccess());
+            return PreconditionResult.FromSuccess();
 
-        var cache = services.GetRequiredService<IDataCache>();
-        var rem = cache.TryAddRatelimit(context.User.Id, command.Name, Seconds);
+        var cache = services.GetRequiredService<IBotCache>();
+        var rem = await cache.GetRatelimitAsync(
+            new($"precondition:{context.User.Id}:{command.Name}"),
+            Seconds.Seconds());
 
         if (rem is null)
-            return Task.FromResult(PreconditionResult.FromSuccess());
+            return PreconditionResult.FromSuccess();
 
         var msgContent = $"You can use this command again in {rem.Value.TotalSeconds:F1}s.";
 
-        return Task.FromResult(PreconditionResult.FromError(msgContent));
+        return PreconditionResult.FromError(msgContent);
     }
 }

src/NadekoBot/Common/Attributes/UserPerm.cs

@@ -3,7 +3,7 @@ using NadekoBot.Modules.Administration.Services;
 
 namespace Discord;
 
-[AttributeUsage(AttributeTargets.Method)]
+[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
 public class UserPermAttribute : RequireUserPermissionAttribute
 {
     public UserPermAttribute(GuildPerm permission)

src/NadekoBot/Common/Cache/BotCacheExtensions.cs

@@ -0,0 +1,46 @@
+using OneOf;
+using OneOf.Types;
+
+namespace NadekoBot.Common;
+
+public static class BotCacheExtensions
+{
+    public static async ValueTask<T?> GetOrDefaultAsync<T>(this IBotCache cache, TypedKey<T> key)
+    {
+        var result = await cache.GetAsync(key);
+        if (result.TryGetValue(out var val))
+            return val;
+
+        return default;
+    }
+    
+    private static TypedKey<byte[]> GetImgKey(Uri uri)
+        => new($"image:{uri}");
+
+    public static ValueTask SetImageDataAsync(this IBotCache c, string key, byte[] data)
+        => c.SetImageDataAsync(new Uri(key), data);
+    public static async ValueTask SetImageDataAsync(this IBotCache c, Uri key, byte[] data)
+        => await c.AddAsync(GetImgKey(key), data, expiry: TimeSpan.FromHours(48));
+
+    public static async ValueTask<OneOf<byte[], None>> GetImageDataAsync(this IBotCache c, Uri key)
+        => await c.GetAsync(GetImgKey(key));
+
+    public static async Task<TimeSpan?> GetRatelimitAsync(
+        this IBotCache c,
+        TypedKey<long> key,
+        TimeSpan length)
+    {
+        var now = DateTime.UtcNow;
+        var nowB = now.ToBinary();
+
+        var cachedValue = await c.GetOrAddAsync(key,
+            () => Task.FromResult(now.ToBinary()),
+            expiry: length);
+
+        if (cachedValue == nowB)
+            return null;
+
+        var diff = now - DateTime.FromBinary(cachedValue);
+        return length - diff;
+    }
+}

src/NadekoBot/Common/Cache/IBotCache.cs

@@ -0,0 +1,47 @@
+using OneOf;
+using OneOf.Types;
+
+namespace NadekoBot.Common;
+
+public interface IBotCache
+{
+    /// <summary>
+    /// Adds an item to the cache
+    /// </summary>
+    /// <param name="key">Key to add</param>
+    /// <param name="value">Value to add to the cache</param>
+    /// <param name="expiry">Optional expiry</param>
+    /// <param name="overwrite">Whether old value should be overwritten</param>
+    /// <typeparam name="T">Type of the value</typeparam>
+    /// <returns>Returns whether add was sucessful. Always true unless ovewrite = false</returns>
+    ValueTask<bool> AddAsync<T>(TypedKey<T> key, T value, TimeSpan? expiry = null, bool overwrite = true);
+    
+    /// <summary>
+    /// Get an element from the cache
+    /// </summary>
+    /// <param name="key">Key</param>
+    /// <typeparam name="T">Type of the value</typeparam>
+    /// <returns>Either a value or <see cref="None"/></returns>
+    ValueTask<OneOf<T, None>> GetAsync<T>(TypedKey<T> key);
+    
+    /// <summary>
+    /// Remove a key from the cache
+    /// </summary>
+    /// <param name="key">Key to remove</param>
+    /// <typeparam name="T">Type of the value</typeparam>
+    /// <returns>Whether there was item</returns>
+    ValueTask<bool> RemoveAsync<T>(TypedKey<T> key);
+
+    /// <summary>
+    /// Get the key if it exists or add a new one
+    /// </summary>
+    /// <param name="key">Key to get and potentially add</param>
+    /// <param name="createFactory">Value creation factory</param>
+    /// <param name="expiry">Optional expiry</param>
+    /// <typeparam name="T">Type of the value</typeparam>
+    /// <returns>The retrieved or newly added value</returns>
+    ValueTask<T?> GetOrAddAsync<T>(
+        TypedKey<T> key,
+        Func<Task<T?>> createFactory,
+        TimeSpan? expiry = null);
+}

src/NadekoBot/Common/Cache/MemoryBotCache.cs

@@ -0,0 +1,71 @@
+using Microsoft.Extensions.Caching.Memory;
+using OneOf;
+using OneOf.Types;
+
+// ReSharper disable InconsistentlySynchronizedField
+
+namespace NadekoBot.Common;
+
+public sealed class MemoryBotCache : IBotCache
+{
+    // needed for overwrites and Delete return value
+    private readonly object _cacheLock = new object();
+    private readonly MemoryCache _cache;
+
+    public MemoryBotCache()
+    {
+        _cache = new MemoryCache(new MemoryCacheOptions());
+    }
+
+    public ValueTask<bool> AddAsync<T>(TypedKey<T> key, T value, TimeSpan? expiry = null, bool overwrite = true)
+    {
+        if (overwrite)
+        {
+            using var item = _cache.CreateEntry(key.Key);
+            item.Value = value;
+            item.AbsoluteExpirationRelativeToNow = expiry;
+            return new(true);
+        }
+        
+        lock (_cacheLock)
+        {
+            if (_cache.TryGetValue(key.Key, out var old) && old is not null)
+                return new(false);
+            
+            using var item = _cache.CreateEntry(key.Key);
+            item.Value = value;
+            item.AbsoluteExpirationRelativeToNow = expiry;
+            return new(true);
+        }
+    }
+
+    public async ValueTask<T?> GetOrAddAsync<T>(
+        TypedKey<T> key,
+        Func<Task<T?>> createFactory,
+        TimeSpan? expiry = null)
+        => await _cache.GetOrCreateAsync(key.Key,
+            async ce =>
+            {
+                ce.AbsoluteExpirationRelativeToNow = expiry;
+                var val = await createFactory();
+                return val;
+            });
+
+    public ValueTask<OneOf<T, None>> GetAsync<T>(TypedKey<T> key)
+    {
+        if (!_cache.TryGetValue(key.Key, out var val) || val is null)
+            return new(new None());
+
+        return new((T)val);
+    }
+
+    public ValueTask<bool> RemoveAsync<T>(TypedKey<T> key)
+    {
+        lock (_cacheLock)
+        {
+            var toReturn = _cache.TryGetValue(key.Key, out var old ) && old is not null;
+            _cache.Remove(key.Key);
+            return new(toReturn);
+        }
+    }
+}

src/NadekoBot/Common/Cache/RedisBotCache.cs

@@ -0,0 +1,119 @@
+using OneOf;
+using OneOf.Types;
+using StackExchange.Redis;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace NadekoBot.Common;
+
+public sealed class RedisBotCache : IBotCache
+{
+    private static readonly Type[] _supportedTypes = new []
+    {
+        typeof(bool), typeof(int), typeof(uint), typeof(long),
+        typeof(ulong), typeof(float), typeof(double),
+        typeof(string), typeof(byte[]), typeof(ReadOnlyMemory<byte>), typeof(Memory<byte>),
+        typeof(RedisValue),
+    };
+
+    private static readonly JsonSerializerOptions _opts = new()
+    {
+        PropertyNameCaseInsensitive = true,
+        NumberHandling = JsonNumberHandling.AllowReadingFromString,
+        AllowTrailingCommas = true,
+        IgnoreReadOnlyProperties = false,
+    };
+    private readonly ConnectionMultiplexer _conn;
+
+    public RedisBotCache(ConnectionMultiplexer conn)
+    {
+        _conn = conn;
+    }
+
+    public async ValueTask<bool> AddAsync<T>(TypedKey<T> key, T value, TimeSpan? expiry = null, bool overwrite = true)
+    {
+        // if a null value is passed, remove the key
+        if (value is null)
+        {
+            await RemoveAsync(key);
+            return false;
+        }
+        
+        var db = _conn.GetDatabase();
+        RedisValue val = IsSupportedType(typeof(T)) 
+            ? RedisValue.Unbox(value)
+            : JsonSerializer.Serialize(value, _opts);
+
+        var success = await db.StringSetAsync(key.Key,
+            val,
+            expiry: expiry,
+            when: overwrite ? When.Always : When.NotExists);
+
+        return success;
+    }
+
+    public bool IsSupportedType(Type type)
+    {
+        if (type.IsGenericType)
+        {
+            var typeDef = type.GetGenericTypeDefinition();
+            if (typeDef == typeof(Nullable<>))
+                return IsSupportedType(type.GenericTypeArguments[0]);
+        }
+
+        foreach (var t in _supportedTypes)
+        {
+            if (type == t)
+                return true;
+        }
+
+        return false;
+    }
+    
+    public async ValueTask<OneOf<T, None>> GetAsync<T>(TypedKey<T> key)
+    {
+        var db = _conn.GetDatabase();
+        var val = await db.StringGetAsync(key.Key);
+        if (val == default)
+            return new None();
+
+        if (IsSupportedType(typeof(T)))
+            return (T)((IConvertible)val).ToType(typeof(T), null);
+
+        return JsonSerializer.Deserialize<T>(val.ToString(), _opts)!;
+    }
+
+    public async ValueTask<bool> RemoveAsync<T>(TypedKey<T> key)
+    {
+        var db = _conn.GetDatabase();
+
+        return await db.KeyDeleteAsync(key.Key);
+    }
+
+    public async ValueTask<T?> GetOrAddAsync<T>(TypedKey<T> key, Func<Task<T?>> createFactory, TimeSpan? expiry = null)
+    {
+        var result = await GetAsync(key);
+
+        return await result.Match<Task<T?>>(
+            v => Task.FromResult<T?>(v),
+            async _ =>
+            {
+                var factoryValue = await createFactory();
+
+                if (factoryValue is null)
+                    return default;
+                
+                await AddAsync(key, factoryValue, expiry);
+                
+                // get again to make sure it's the cached value
+                // and not the late factory value, in case there's a race condition
+                
+                var newResult = await GetAsync(key);
+
+                // it's fine to do this, it should blow up if something went wrong.
+                return newResult.Match<T?>(
+                    v => v,
+                    _ => default);
+            });
+    }
+}

src/NadekoBot/Common/Collections/ConcurrentHashSet.cs

@@ -1,821 +0,0 @@
-#nullable disable
-#pragma warning disable
-// License MIT
-// Source: https://github.com/i3arnon/ConcurrentHashSet
-
-using System.Diagnostics;
-
-namespace System.Collections.Generic;
-
-/// <summary>
-///     Represents a thread-safe hash-based unique collection.
-/// </summary>
-/// <typeparam name="T">The type of the items in the collection.</typeparam>
-/// <remarks>
-///     All public members of <see cref="ConcurrentHashSet{T}" /> are thread-safe and may be used
-///     concurrently from multiple threads.
-/// </remarks>
-[DebuggerDisplay("Count = {Count}")]
-public sealed class ConcurrentHashSet<T> : IReadOnlyCollection<T>, ICollection<T>
-{
-    private const int DEFAULT_CAPACITY = 31;
-    private const int MAX_LOCK_NUMBER = 1024;
-
-    private static int DefaultConcurrencyLevel
-        => PlatformHelper.ProcessorCount;
-
-    /// <summary>
-    ///     Gets a value that indicates whether the <see cref="ConcurrentHashSet{T}" /> is empty.
-    /// </summary>
-    /// <value>
-    ///     true if the <see cref="ConcurrentHashSet{T}" /> is empty; otherwise,
-    ///     false.
-    /// </value>
-    public bool IsEmpty
-    {
-        get
-        {
-            var acquiredLocks = 0;
-            try
-            {
-                AcquireAllLocks(ref acquiredLocks);
-
-                for (var i = 0; i < tables.CountPerLock.Length; i++)
-                {
-                    if (tables.CountPerLock[i] != 0)
-                        return false;
-                }
-            }
-            finally
-            {
-                ReleaseLocks(0, acquiredLocks);
-            }
-
-            return true;
-        }
-    }
-
-    bool ICollection<T>.IsReadOnly
-        => false;
-
-    /// <summary>
-    ///     Gets the number of items contained in the
-    ///     <see
-    ///         cref="ConcurrentHashSet{T}" />
-    ///     .
-    /// </summary>
-    /// <value>
-    ///     The number of items contained in the
-    ///     <see
-    ///         cref="ConcurrentHashSet{T}" />
-    ///     .
-    /// </value>
-    /// <remarks>
-    ///     Count has snapshot semantics and represents the number of items in the
-    ///     <see
-    ///         cref="ConcurrentHashSet{T}" />
-    ///     at the moment when Count was accessed.
-    /// </remarks>
-    public int Count
-    {
-        get
-        {
-            var count = 0;
-            var acquiredLocks = 0;
-            try
-            {
-                AcquireAllLocks(ref acquiredLocks);
-
-                for (var i = 0; i < tables.CountPerLock.Length; i++)
-                    count += tables.CountPerLock[i];
-            }
-            finally
-            {
-                ReleaseLocks(0, acquiredLocks);
-            }
-
-            return count;
-        }
-    }
-
-    private readonly IEqualityComparer<T> _comparer;
-    private readonly bool _growLockArray;
-
-    private int budget;
-    private volatile Tables tables;
-
-    /// <summary>
-    ///     Initializes a new instance of the
-    ///     <see
-    ///         cref="ConcurrentHashSet{T}" />
-    ///     class that is empty, has the default concurrency level, has the default initial capacity, and
-    ///     uses the default comparer for the item type.
-    /// </summary>
-    public ConcurrentHashSet()
-        : this(DefaultConcurrencyLevel, DEFAULT_CAPACITY, true, EqualityComparer<T>.Default)
-    {
-    }
-
-    /// <summary>
-    ///     Initializes a new instance of the
-    ///     <see
-    ///         cref="ConcurrentHashSet{T}" />
-    ///     class that is empty, has the specified concurrency level and capacity, and uses the default
-    ///     comparer for the item type.
-    /// </summary>
-    /// <param name="concurrencyLevel">
-    ///     The estimated number of threads that will update the
-    ///     <see cref="ConcurrentHashSet{T}" /> concurrently.
-    /// </param>
-    /// <param name="capacity">
-    ///     The initial number of elements that the
-    ///     <see
-    ///         cref="ConcurrentHashSet{T}" />
-    ///     can contain.
-    /// </param>
-    /// <exception cref="T:System.ArgumentOutOfRangeException">
-    ///     <paramref name="concurrencyLevel" /> is
-    ///     less than 1.
-    /// </exception>
-    /// <exception cref="T:System.ArgumentOutOfRangeException">
-    ///     <paramref name="capacity" /> is less than
-    ///     0.
-    /// </exception>
-    public ConcurrentHashSet(int concurrencyLevel, int capacity)
-        : this(concurrencyLevel, capacity, false, EqualityComparer<T>.Default)
-    {
-    }
-
-    /// <summary>
-    ///     Initializes a new instance of the <see cref="ConcurrentHashSet{T}" />
-    ///     class that contains elements copied from the specified
-    ///     <see
-    ///         cref="T:System.Collections.IEnumerable{T}" />
-    ///     , has the default concurrency
-    ///     level, has the default initial capacity, and uses the default comparer for the item type.
-    /// </summary>
-    /// <param name="collection">
-    ///     The
-    ///     <see
-    ///         cref="T:System.Collections.IEnumerable{T}" />
-    ///     whose elements are copied to
-    ///     the new
-    ///     <see cref="ConcurrentHashSet{T}" />.
-    /// </param>
-    /// <exception cref="T:System.ArgumentNullException"><paramref name="collection" /> is a null reference.</exception>
-    public ConcurrentHashSet(IEnumerable<T> collection)
-        : this(collection, EqualityComparer<T>.Default)
-    {
-    }
-
-    /// <summary>
-    ///     Initializes a new instance of the <see cref="ConcurrentHashSet{T}" />
-    ///     class that is empty, has the specified concurrency level and capacity, and uses the specified
-    ///     <see cref="T:System.Collections.Generic.IEqualityComparer{T}" />.
-    /// </summary>
-    /// <param name="comparer">
-    ///     The <see cref="T:System.Collections.Generic.IEqualityComparer{T}" />
-    ///     implementation to use when comparing items.
-    /// </param>
-    /// <exception cref="T:System.ArgumentNullException"><paramref name="comparer" /> is a null reference.</exception>
-    public ConcurrentHashSet(IEqualityComparer<T> comparer)
-        : this(DefaultConcurrencyLevel, DEFAULT_CAPACITY, true, comparer)
-    {
-    }
-
-    /// <summary>
-    ///     Initializes a new instance of the <see cref="ConcurrentHashSet{T}" />
-    ///     class that contains elements copied from the specified
-    ///     <see
-    ///         cref="T:System.Collections.IEnumerable" />
-    ///     , has the default concurrency level, has the default
-    ///     initial capacity, and uses the specified
-    ///     <see cref="T:System.Collections.Generic.IEqualityComparer{T}" />.
-    /// </summary>
-    /// <param name="collection">
-    ///     The
-    ///     <see
-    ///         cref="T:System.Collections.IEnumerable{T}" />
-    ///     whose elements are copied to
-    ///     the new
-    ///     <see cref="ConcurrentHashSet{T}" />.
-    /// </param>
-    /// <param name="comparer">
-    ///     The <see cref="T:System.Collections.Generic.IEqualityComparer{T}" />
-    ///     implementation to use when comparing items.
-    /// </param>
-    /// <exception cref="T:System.ArgumentNullException">
-    ///     <paramref name="collection" /> is a null reference
-    ///     (Nothing in Visual Basic). -or-
-    ///     <paramref name="comparer" /> is a null reference (Nothing in Visual Basic).
-    /// </exception>
-    public ConcurrentHashSet(IEnumerable<T> collection, IEqualityComparer<T> comparer)
-        : this(comparer)
-    {
-        if (collection is null)
-            throw new ArgumentNullException(nameof(collection));
-
-        InitializeFromCollection(collection);
-    }
-
-
-    /// <summary>
-    ///     Initializes a new instance of the <see cref="ConcurrentHashSet{T}" />
-    ///     class that contains elements copied from the specified <see cref="T:System.Collections.IEnumerable" />,
-    ///     has the specified concurrency level, has the specified initial capacity, and uses the specified
-    ///     <see cref="T:System.Collections.Generic.IEqualityComparer{T}" />.
-    /// </summary>
-    /// <param name="concurrencyLevel">
-    ///     The estimated number of threads that will update the
-    ///     <see cref="ConcurrentHashSet{T}" /> concurrently.
-    /// </param>
-    /// <param name="collection">
-    ///     The <see cref="T:System.Collections.IEnumerable{T}" /> whose elements are copied to the new
-    ///     <see cref="ConcurrentHashSet{T}" />.
-    /// </param>
-    /// <param name="comparer">
-    ///     The <see cref="T:System.Collections.Generic.IEqualityComparer{T}" /> implementation to use
-    ///     when comparing items.
-    /// </param>
-    /// <exception cref="T:System.ArgumentNullException">
-    ///     <paramref name="collection" /> is a null reference.
-    ///     -or-
-    ///     <paramref name="comparer" /> is a null reference.
-    /// </exception>
-    /// <exception cref="T:System.ArgumentOutOfRangeException">
-    ///     <paramref name="concurrencyLevel" /> is less than 1.
-    /// </exception>
-    public ConcurrentHashSet(int concurrencyLevel, IEnumerable<T> collection, IEqualityComparer<T> comparer)
-        : this(concurrencyLevel, DEFAULT_CAPACITY, false, comparer)
-    {
-        if (collection is null)
-            throw new ArgumentNullException(nameof(collection));
-        if (comparer is null)
-            throw new ArgumentNullException(nameof(comparer));
-
-        InitializeFromCollection(collection);
-    }
-
-    /// <summary>
-    ///     Initializes a new instance of the <see cref="ConcurrentHashSet{T}" />
-    ///     class that is empty, has the specified concurrency level, has the specified initial capacity, and
-    ///     uses the specified <see cref="T:System.Collections.Generic.IEqualityComparer{T}" />.
-    /// </summary>
-    /// <param name="concurrencyLevel">
-    ///     The estimated number of threads that will update the
-    ///     <see cref="ConcurrentHashSet{T}" /> concurrently.
-    /// </param>
-    /// <param name="capacity">
-    ///     The initial number of elements that the
-    ///     <see
-    ///         cref="ConcurrentHashSet{T}" />
-    ///     can contain.
-    /// </param>
-    /// <param name="comparer">
-    ///     The <see cref="T:System.Collections.Generic.IEqualityComparer{T}" />
-    ///     implementation to use when comparing items.
-    /// </param>
-    /// <exception cref="T:System.ArgumentOutOfRangeException">
-    ///     <paramref name="concurrencyLevel" /> is less than 1. -or-
-    ///     <paramref name="capacity" /> is less than 0.
-    /// </exception>
-    /// <exception cref="T:System.ArgumentNullException"><paramref name="comparer" /> is a null reference.</exception>
-    public ConcurrentHashSet(int concurrencyLevel, int capacity, IEqualityComparer<T> comparer)
-        : this(concurrencyLevel, capacity, false, comparer)
-    {
-    }
-
-    private ConcurrentHashSet(
-        int concurrencyLevel,
-        int capacity,
-        bool growLockArray,
-        IEqualityComparer<T> comparer)
-    {
-        if (concurrencyLevel < 1)
-            throw new ArgumentOutOfRangeException(nameof(concurrencyLevel));
-        if (capacity < 0)
-            throw new ArgumentOutOfRangeException(nameof(capacity));
-
-        // The capacity should be at least as large as the concurrency level. Otherwise, we would have locks that don't guard
-        // any buckets.
-        if (capacity < concurrencyLevel)
-            capacity = concurrencyLevel;
-
-        var locks = new object[concurrencyLevel];
-        for (var i = 0; i < locks.Length; i++)
-            locks[i] = new();
-
-        var countPerLock = new int[locks.Length];
-        var buckets = new Node[capacity];
-        tables = new(buckets, locks, countPerLock);
-
-        _growLockArray = growLockArray;
-        budget = buckets.Length / locks.Length;
-        _comparer = comparer ?? throw new ArgumentNullException(nameof(comparer));
-    }
-
-    /// <summary>
-    ///     Removes all items from the <see cref="ConcurrentHashSet{T}" />.
-    /// </summary>
-    public void Clear()
-    {
-        var locksAcquired = 0;
-        try
-        {
-            AcquireAllLocks(ref locksAcquired);
-
-            var newTables = new Tables(new Node[DEFAULT_CAPACITY], tables.Locks, new int[tables.CountPerLock.Length]);
-            tables = newTables;
-            budget = Math.Max(1, newTables.Buckets.Length / newTables.Locks.Length);
-        }
-        finally
-        {
-            ReleaseLocks(0, locksAcquired);
-        }
-    }
-
-    /// <summary>
-    ///     Determines whether the <see cref="ConcurrentHashSet{T}" /> contains the specified
-    ///     item.
-    /// </summary>
-    /// <param name="item">The item to locate in the <see cref="ConcurrentHashSet{T}" />.</param>
-    /// <returns>true if the <see cref="ConcurrentHashSet{T}" /> contains the item; otherwise, false.</returns>
-    public bool Contains(T item)
-    {
-        var hashcode = _comparer.GetHashCode(item!);
-
-        // We must capture the _buckets field in a local variable. It is set to a new table on each table resize.
-        var localTables = tables;
-
-        var bucketNo = GetBucket(hashcode, localTables.Buckets.Length);
-
-        // We can get away w/out a lock here.
-        // The Volatile.Read ensures that the load of the fields of 'n' doesn't move before the load from buckets[i].
-        var current = Volatile.Read(ref localTables.Buckets[bucketNo]);
-
-        while (current is not null)
-        {
-            if (hashcode == current.Hashcode && _comparer.Equals(current.Item, item))
-                return true;
-
-            current = current.Next;
-        }
-
-        return false;
-    }
-
-    void ICollection<T>.Add(T item)
-        => Add(item);
-
-    void ICollection<T>.CopyTo(T[] array, int arrayIndex)
-    {
-        if (array is null)
-            throw new ArgumentNullException(nameof(array));
-        if (arrayIndex < 0)
-            throw new ArgumentOutOfRangeException(nameof(arrayIndex));
-
-        var locksAcquired = 0;
-        try
-        {
-            AcquireAllLocks(ref locksAcquired);
-
-            var count = 0;
-
-            for (var i = 0; i < tables.Locks.Length && count >= 0; i++)
-                count += tables.CountPerLock[i];
-
-            if (array.Length - count < arrayIndex || count < 0) //"count" itself or "count + arrayIndex" can overflow
-            {
-                throw new ArgumentException(
-                    "The index is equal to or greater than the length of the array, or the number of elements in the set is greater than the available space from index to the end of the destination array.");
-            }
-
-            CopyToItems(array, arrayIndex);
-        }
-        finally
-        {
-            ReleaseLocks(0, locksAcquired);
-        }
-    }
-
-    bool ICollection<T>.Remove(T item)
-        => TryRemove(item);
-
-    IEnumerator IEnumerable.GetEnumerator()
-        => GetEnumerator();
-
-    /// <summary>
-    ///     Returns an enumerator that iterates through the
-    ///     <see
-    ///         cref="ConcurrentHashSet{T}" />
-    ///     .
-    /// </summary>
-    /// <returns>An enumerator for the <see cref="ConcurrentHashSet{T}" />.</returns>
-    /// <remarks>
-    ///     The enumerator returned from the collection is safe to use concurrently with
-    ///     reads and writes to the collection, however it does not represent a moment-in-time snapshot
-    ///     of the collection.  The contents exposed through the enumerator may contain modifications
-    ///     made to the collection after <see cref="GetEnumerator" /> was called.
-    /// </remarks>
-    public IEnumerator<T> GetEnumerator()
-    {
-        var buckets = tables.Buckets;
-
-        for (var i = 0; i < buckets.Length; i++)
-        {
-            // The Volatile.Read ensures that the load of the fields of 'current' doesn't move before the load from buckets[i].
-            var current = Volatile.Read(ref buckets[i]);
-
-            while (current is not null)
-            {
-                yield return current.Item;
-                current = current.Next;
-            }
-        }
-    }
-
-    /// <summary>
-    ///     Adds the specified item to the <see cref="ConcurrentHashSet{T}" />.
-    /// </summary>
-    /// <param name="item">The item to add.</param>
-    /// <returns>
-    ///     true if the items was added to the <see cref="ConcurrentHashSet{T}" />
-    ///     successfully; false if it already exists.
-    /// </returns>
-    /// <exception cref="T:System.OverflowException">
-    ///     The <see cref="ConcurrentHashSet{T}" />
-    ///     contains too many items.
-    /// </exception>
-    public bool Add(T item)
-        => AddInternal(item, _comparer.GetHashCode(item), true);
-
-    /// <summary>
-    ///     Attempts to remove the item from the <see cref="ConcurrentHashSet{T}" />.
-    /// </summary>
-    /// <param name="item">The item to remove.</param>
-    /// <returns>true if an item was removed successfully; otherwise, false.</returns>
-    public bool TryRemove(T item)
-    {
-        var hashcode = _comparer.GetHashCode(item);
-        while (true)
-        {
-            var localTables = tables;
-
-            GetBucketAndLockNo(hashcode,
-                out var bucketNo,
-                out var lockNo,
-                localTables.Buckets.Length,
-                localTables.Locks.Length);
-
-            lock (localTables.Locks[lockNo])
-            {
-                // If the table just got resized, we may not be holding the right lock, and must retry.
-                // This should be a rare occurrence.
-                if (localTables != tables)
-                    continue;
-
-                Node previous = null;
-                for (var current = localTables.Buckets[bucketNo]; current is not null; current = current.Next)
-                {
-                    Debug.Assert((previous is null && current == localTables.Buckets[bucketNo])
-                                 || previous!.Next == current);
-
-                    if (hashcode == current.Hashcode && _comparer.Equals(current.Item, item))
-                    {
-                        if (previous is null)
-                            Volatile.Write(ref localTables.Buckets[bucketNo], current.Next);
-                        else
-                            previous.Next = current.Next;
-
-                        localTables.CountPerLock[lockNo]--;
-                        return true;
-                    }
-
-                    previous = current;
-                }
-            }
-
-            return false;
-        }
-    }
-
-    private void InitializeFromCollection(IEnumerable<T> collection)
-    {
-        foreach (var item in collection)
-            AddInternal(item, _comparer.GetHashCode(item), false);
-
-        if (budget == 0)
-            budget = tables.Buckets.Length / tables.Locks.Length;
-    }
-
-    private bool AddInternal(T item, int hashcode, bool acquireLock)
-    {
-        while (true)
-        {
-            var localTables = tables;
-            GetBucketAndLockNo(hashcode,
-                out var bucketNo,
-                out var lockNo,
-                localTables.Buckets.Length,
-                localTables.Locks.Length);
-
-            var resizeDesired = false;
-            var lockTaken = false;
-            try
-            {
-                if (acquireLock)
-                    Monitor.Enter(localTables.Locks[lockNo], ref lockTaken);
-
-                // If the table just got resized, we may not be holding the right lock, and must retry.
-                // This should be a rare occurrence.
-                if (localTables != tables)
-                    continue;
-
-                // Try to find this item in the bucket
-                Node previous = null;
-                for (var current = localTables.Buckets[bucketNo]; current is not null; current = current.Next)
-                {
-                    Debug.Assert((previous is null && current == localTables.Buckets[bucketNo])
-                                 || previous!.Next == current);
-                    if (hashcode == current.Hashcode && _comparer.Equals(current.Item, item))
-                        return false;
-
-                    previous = current;
-                }
-
-                // The item was not found in the bucket. Insert the new item.
-                Volatile.Write(ref localTables.Buckets[bucketNo], new(item, hashcode, localTables.Buckets[bucketNo]));
-                checked
-                {
-                    localTables.CountPerLock[lockNo]++;
-                }
-
-                //
-                // If the number of elements guarded by this lock has exceeded the budget, resize the bucket table.
-                // It is also possible that GrowTable will increase the budget but won't resize the bucket table.
-                // That happens if the bucket table is found to be poorly utilized due to a bad hash function.
-                //
-                if (localTables.CountPerLock[lockNo] > budget)
-                    resizeDesired = true;
-            }
-            finally
-            {
-                if (lockTaken)
-                    Monitor.Exit(localTables.Locks[lockNo]);
-            }
-
-            //
-            // The fact that we got here means that we just performed an insertion. If necessary, we will grow the table.
-            //
-            // Concurrency notes:
-            // - Notice that we are not holding any locks at when calling GrowTable. This is necessary to prevent deadlocks.
-            // - As a result, it is possible that GrowTable will be called unnecessarily. But, GrowTable will obtain lock 0
-            //   and then verify that the table we passed to it as the argument is still the current table.
-            //
-            if (resizeDesired)
-                GrowTable(localTables);
-
-            return true;
-        }
-    }
-
-    private static int GetBucket(int hashcode, int bucketCount)
-    {
-        var bucketNo = (hashcode & 0x7fffffff) % bucketCount;
-        Debug.Assert(bucketNo >= 0 && bucketNo < bucketCount);
-        return bucketNo;
-    }
-
-    private static void GetBucketAndLockNo(
-        int hashcode,
-        out int bucketNo,
-        out int lockNo,
-        int bucketCount,
-        int lockCount)
-    {
-        bucketNo = (hashcode & 0x7fffffff) % bucketCount;
-        lockNo = bucketNo % lockCount;
-
-        Debug.Assert(bucketNo >= 0 && bucketNo < bucketCount);
-        Debug.Assert(lockNo >= 0 && lockNo < lockCount);
-    }
-
-    private void GrowTable(Tables localTables)
-    {
-        const int maxArrayLength = 0X7FEFFFFF;
-        var locksAcquired = 0;
-        try
-        {
-            // The thread that first obtains _locks[0] will be the one doing the resize operation
-            AcquireLocks(0, 1, ref locksAcquired);
-
-            // Make sure nobody resized the table while we were waiting for lock 0:
-            if (localTables != tables)
-                // We assume that since the table reference is different, it was already resized (or the budget
-                // was adjusted). If we ever decide to do table shrinking, or replace the table for other reasons,
-                // we will have to revisit this logic.
-                return;
-
-            // Compute the (approx.) total size. Use an Int64 accumulation variable to avoid an overflow.
-            long approxCount = 0;
-            for (var i = 0; i < localTables.CountPerLock.Length; i++)
-                approxCount += localTables.CountPerLock[i];
-
-            //
-            // If the bucket array is too empty, double the budget instead of resizing the table
-            //
-            if (approxCount < localTables.Buckets.Length / 4)
-            {
-                budget = 2 * budget;
-                if (budget < 0)
-                    budget = int.MaxValue;
-
-                return;
-            }
-
-            // Compute the new table size. We find the smallest integer larger than twice the previous table size, and not divisible by
-            // 2,3,5 or 7. We can consider a different table-sizing policy in the future.
-            var newLength = 0;
-            var maximizeTableSize = false;
-            try
-            {
-                checked
-                {
-                    // Double the size of the buckets table and add one, so that we have an odd integer.
-                    newLength = (localTables.Buckets.Length * 2) + 1;
-
-                    // Now, we only need to check odd integers, and find the first that is not divisible
-                    // by 3, 5 or 7.
-                    while (newLength % 3 == 0 || newLength % 5 == 0 || newLength % 7 == 0)
-                        newLength += 2;
-
-                    Debug.Assert(newLength % 2 != 0);
-
-                    if (newLength > maxArrayLength)
-                        maximizeTableSize = true;
-                }
-            }
-            catch (OverflowException)
-            {
-                maximizeTableSize = true;
-            }
-
-            if (maximizeTableSize)
-            {
-                newLength = maxArrayLength;
-
-                // We want to make sure that GrowTable will not be called again, since table is at the maximum size.
-                // To achieve that, we set the budget to int.MaxValue.
-                //
-                // (There is one special case that would allow GrowTable() to be called in the future: 
-                // calling Clear() on the ConcurrentHashSet will shrink the table and lower the budget.)
-                budget = int.MaxValue;
-            }
-
-            // Now acquire all other locks for the table
-            AcquireLocks(1, localTables.Locks.Length, ref locksAcquired);
-
-            var newLocks = localTables.Locks;
-
-            // Add more locks
-            if (_growLockArray && localTables.Locks.Length < MAX_LOCK_NUMBER)
-            {
-                newLocks = new object[localTables.Locks.Length * 2];
-                Array.Copy(localTables.Locks, 0, newLocks, 0, localTables.Locks.Length);
-                for (var i = localTables.Locks.Length; i < newLocks.Length; i++)
-                    newLocks[i] = new();
-            }
-
-            var newBuckets = new Node[newLength];
-            var newCountPerLock = new int[newLocks.Length];
-
-            // Copy all data into a new table, creating new nodes for all elements
-            for (var i = 0; i < localTables.Buckets.Length; i++)
-            {
-                var current = localTables.Buckets[i];
-                while (current is not null)
-                {
-                    var next = current.Next;
-                    GetBucketAndLockNo(current.Hashcode,
-                        out var newBucketNo,
-                        out var newLockNo,
-                        newBuckets.Length,
-                        newLocks.Length);
-
-                    newBuckets[newBucketNo] = new(current.Item, current.Hashcode, newBuckets[newBucketNo]);
-
-                    checked
-                    {
-                        newCountPerLock[newLockNo]++;
-                    }
-
-                    current = next;
-                }
-            }
-
-            // Adjust the budget
-            budget = Math.Max(1, newBuckets.Length / newLocks.Length);
-
-            // Replace tables with the new versions
-            tables = new(newBuckets, newLocks, newCountPerLock);
-        }
-        finally
-        {
-            // Release all locks that we took earlier
-            ReleaseLocks(0, locksAcquired);
-        }
-    }
-
-    public int RemoveWhere(Func<T, bool> predicate)
-    {
-        var elems = this.Where(predicate);
-        var removed = 0;
-        foreach (var elem in elems)
-        {
-            if (TryRemove(elem))
-                removed++;
-        }
-
-        return removed;
-    }
-
-    private void AcquireAllLocks(ref int locksAcquired)
-    {
-        // First, acquire lock 0
-        AcquireLocks(0, 1, ref locksAcquired);
-
-        // Now that we have lock 0, the _locks array will not change (i.e., grow),
-        // and so we can safely read _locks.Length.
-        AcquireLocks(1, tables.Locks.Length, ref locksAcquired);
-        Debug.Assert(locksAcquired == tables.Locks.Length);
-    }
-
-    private void AcquireLocks(int fromInclusive, int toExclusive, ref int locksAcquired)
-    {
-        Debug.Assert(fromInclusive <= toExclusive);
-        var locks = tables.Locks;
-
-        for (var i = fromInclusive; i < toExclusive; i++)
-        {
-            var lockTaken = false;
-            try
-            {
-                Monitor.Enter(locks[i], ref lockTaken);
-            }
-            finally
-            {
-                if (lockTaken)
-                    locksAcquired++;
-            }
-        }
-    }
-
-    private void ReleaseLocks(int fromInclusive, int toExclusive)
-    {
-        Debug.Assert(fromInclusive <= toExclusive);
-
-        for (var i = fromInclusive; i < toExclusive; i++)
-            Monitor.Exit(tables.Locks[i]);
-    }
-
-    private void CopyToItems(T[] array, int index)
-    {
-        var buckets = tables.Buckets;
-        for (var i = 0; i < buckets.Length; i++)
-        for (var current = buckets[i]; current is not null; current = current.Next)
-        {
-            array[index] = current.Item;
-            index++; //this should never flow, CopyToItems is only called when there's no overflow risk
-        }
-    }
-
-    private sealed class Tables
-    {
-        public readonly Node[] Buckets;
-        public readonly object[] Locks;
-
-        public volatile int[] CountPerLock;
-
-        public Tables(Node[] buckets, object[] locks, int[] countPerLock)
-        {
-            Buckets = buckets;
-            Locks = locks;
-            CountPerLock = countPerLock;
-        }
-    }
-
-    private sealed class Node
-    {
-        public readonly int Hashcode;
-        public readonly T Item;
-
-        public volatile Node Next;
-
-        public Node(T item, int hashcode, Node next)
-        {
-            Item = item;
-            Hashcode = hashcode;
-            Next = next;
-        }
-    }
-}

src/NadekoBot/Common/Configs/BotConfig.cs

@@ -12,7 +12,7 @@ namespace NadekoBot.Common.Configs;
 public sealed partial class BotConfig : ICloneable<BotConfig>
 {
     [Comment(@"DO NOT CHANGE")]
-    public int Version { get; set; } = 2;
+    public int Version { get; set; } = 5;
 
     [Comment(@"Most commands, when executed, have a small colored line
 next to the response. The color depends whether the command
@@ -29,12 +29,8 @@ and copy the hex code fo your selected color (marked as #)")]
 Allowed values: Simple, Normal, None")]
     public ConsoleOutputType ConsoleOutputType { get; set; }
 
-//         [Comment(@"For what kind of updates will the bot check.
-// Allowed values: Release, Commit, None")]
-//         public UpdateCheckType CheckForUpdates { get; set; }
-
-    // [Comment(@"How often will the bot check for updates, in hours")]
-    // public int CheckUpdateInterval { get; set; }
+    [Comment(@"Whether the bot will check for new releases every hour")]
+    public bool CheckForUpdates { get; set; } = true;
 
     [Comment(@"Do you want any messages sent by users in Bot's DM to be forwarded to the owner(s)?")]
     public bool ForwardMessages { get; set; }
@@ -43,6 +39,10 @@ Allowed values: Simple, Normal, None")]
         @"Do you want the message to be forwarded only to the first owner specified in the list of owners (in creds.yml),
 or all owners? (this might cause the bot to lag if there's a lot of owners specified)")]
     public bool ForwardToAllOwners { get; set; }
+    
+    [Comment(@"Any messages sent by users in Bot's DM to be forwarded to the specified channel.
+This option will only work when ForwardToAllOwners is set to false")]
+    public ulong? ForwardToChannel { get; set; }
 
     [Comment(@"When a user DMs the bot with a message which is not a command
 they will receive this message. Leave empty for no response. The string which will be sent whenever someone DMs the bot.
@@ -182,4 +182,4 @@ public enum ConsoleOutputType
     Normal = 0,
     Simple = 1,
     None = 2
-}
+}

src/NadekoBot/Common/Creds.cs

@@ -18,8 +18,11 @@ public sealed class Creds : IBotCredentials
     [Comment("Keep this on 'true' unless you're sure your bot shouldn't use privileged intents or you're waiting to be accepted")]
     public bool UsePrivilegedIntents { get; set; }
 
-    [Comment(@"The number of shards that the bot will running on.
-Leave at 1 if you don't know what you're doing.")]
+    [Comment(@"The number of shards that the bot will be running on.
+Leave at 1 if you don't know what you're doing.
+
+note: If you are planning to have more than one shard, then you must change botCache to 'redis'.
+      Also, in that case you should be using NadekoBot.Coordinator to start the bot, and it will correctly override this value.")]
     public int TotalShards { get; set; }
 
     [Comment(   
@@ -27,6 +30,16 @@ Leave at 1 if you don't know what you're doing.")]
 Then, go to APIs and Services -> Credentials and click Create credentials -> API key.
 Used only for Youtube Data Api (at the moment).")]
     public string GoogleApiKey { get; set; }
+    
+    [Comment(   
+        @"Create a new custom search here https://programmablesearchengine.google.com/cse/create/new
+Enable SafeSearch
+Remove all Sites to Search
+Enable Search the entire web
+Copy the 'Search Engine ID' to the SearchId field
+
+Do all steps again but enable image search for the ImageSearchId")]
+    public GoogleApiConfig Google { get; set; }
 
     [Comment(@"Settings for voting system for discordbots. Meant for use on global Nadeko.")]
     public VotesSettings Votes { get; set; }
@@ -41,7 +54,16 @@ go to https://www.patreon.com/portal -> my clients -> create client")]
     [Comment(@"Official cleverbot api key.")]
     public string CleverbotApiKey { get; set; }
 
-    [Comment(@"Redis connection string. Don't change if you don't know what you're doing.")]
+    [Comment(@"Official GPT-3 api key.")]
+    public string Gpt3ApiKey { get; set; }
+    
+    [Comment(@"Which cache implementation should bot use.
+'memory' - Cache will be in memory of the bot's process itself. Only use this on bots with a single shard. When the bot is restarted the cache is reset. 
+'redis' - Uses redis (which needs to be separately downloaded and installed). The cache will persist through bot restarts. You can configure connection string in creds.yml")]
+    public BotCacheImplemenation BotCache { get; set; }
+    
+    [Comment(@"Redis connection string. Don't change if you don't know what you're doing.
+Only used if botCache is set to 'redis'")]
     public string RedisOptions { get; set; }
 
     [Comment(@"Database options. Don't change if you don't know what you're doing. Leave null for default values")]
@@ -94,12 +116,12 @@ Linux default
     args: ""NadekoBot.dll -- {0}""
 Windows default
     cmd: NadekoBot.exe
-    args: {0}")]
+    args: ""{0}""")]
     public RestartConfig RestartCommand { get; set; }
 
     public Creds()
     {
-        Version = 5;
+        Version = 7;
         Token = string.Empty;
         UsePrivilegedIntents = true;
         OwnerIds = new List<ulong>();
@@ -109,6 +131,8 @@ Windows default
         Patreon = new(string.Empty, string.Empty, string.Empty, string.Empty);
         BotListToken = string.Empty;
         CleverbotApiKey = string.Empty;
+        Gpt3ApiKey = string.Empty;
+        BotCache = BotCacheImplemenation.Memory;
         RedisOptions = "localhost:6379,syncTimeout=30000,responseTimeout=30000,allowAdmin=true,password=";
         Db = new()
         {
@@ -119,6 +143,7 @@ Windows default
         CoordinatorUrl = "http://localhost:3442";
 
         RestartCommand = new();
+        Google = new();
     }
 
 
@@ -200,4 +225,16 @@ This should be equivalent to the DiscordsKey in your NadekoBot.Votes api appsett
             DiscordsKey = discordsKey;
         }
     }
+}
+
+public class GoogleApiConfig
+{
+    public string SearchId { get; init; }
+    public string ImageSearchId { get; init; }
+}
+
+public enum BotCacheImplemenation
+{
+    Memory,
+    Redis
 }

src/NadekoBot/Common/IBotCredentials.cs

@@ -14,6 +14,7 @@ public interface IBotCredentials
     int TotalShards { get; }
     Creds.PatreonSettings Patreon { get; }
     string CleverbotApiKey { get; }
+    string Gpt3ApiKey { get; }
     RestartConfig RestartCommand { get; }
     Creds.VotesSettings Votes { get; }
     string BotListToken { get; }
@@ -25,6 +26,8 @@ public interface IBotCredentials
     string CoordinatorUrl { get; set; }
     string TwitchClientId { get; set; }
     string TwitchClientSecret { get; set; }
+    GoogleApiConfig Google { get; set; }
+    BotCacheImplemenation BotCache { get; set; }
 }
 
 public class RestartConfig

src/NadekoBot/Common/ILogCommandService.cs

@@ -27,5 +27,9 @@ public enum LogType
     UserPresence,
     VoicePresence,
     VoicePresenceTts,
-    UserMuted
+    UserMuted,
+    UserWarned,
+    
+    ThreadDeleted,
+    ThreadCreated
 }

src/NadekoBot/Common/ImageUrls.cs

@@ -1,9 +1,11 @@
 #nullable disable
 using NadekoBot.Common.Yml;
+using Cloneable;
 
 namespace NadekoBot.Common;
 
-public class ImageUrls
+[Cloneable]
+public partial class ImageUrls : ICloneable<ImageUrls> 
 {
     [Comment("DO NOT CHANGE")]
     public int Version { get; set; } = 3;