Upped version to 4.3.15, Updated CHANGELOG.md

%img:stuff% Deprecated

See merge request Kwoth/nadekobot!295

.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

@@ -104,7 +104,7 @@ publish-medusa-package:
     - 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_SHA"; fi
+    - 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"

CHANGELOG.md

@@ -1,9 +1,362 @@
-
 # Changelog
 
 Experimental changelog. Mostly based on [keepachangelog](https://keepachangelog.com/en/1.0.0/) except date format. a-c-f-r-o
 
-## Unreleased
+## [4.3.15] - 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
 
@@ -154,7 +507,7 @@ Added `.patron` and `.patronmessage` commands
   - `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. 
+  - `invidious` will use one of invidious instances specified in the `invidiousInstances` property. Very good.
 
 - `.google`, `.youtube` and `.image` moved to the new Search group
 
@@ -174,19 +527,19 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 - `.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  
+- [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  
+- [dev] Fixed a bug in .gencmdlist
+- [dev] small fixes to creds provider
 
 ### Removed
 
@@ -219,7 +572,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 
 ## [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)
@@ -232,18 +585,18 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
   - 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`
@@ -274,7 +627,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
   - 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
@@ -310,7 +663,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 ### 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
 
@@ -336,20 +689,20 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 ### 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
@@ -366,8 +719,8 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
   - [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
@@ -382,9 +735,9 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 - 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
@@ -423,7 +776,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
   - 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
@@ -437,7 +790,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 ### 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
@@ -447,7 +800,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 
 ### 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:
@@ -461,7 +814,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 
 ## [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
 
@@ -486,10 +839,10 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
   - 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
@@ -530,7 +883,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 - 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
@@ -591,7 +944,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
   - 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
@@ -612,7 +965,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 
 ## [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
@@ -683,7 +1036,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 
 ### 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
@@ -716,7 +1069,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 ### 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
@@ -736,7 +1089,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 - 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
 
@@ -751,7 +1104,7 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 
 - 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
@@ -767,8 +1120,8 @@ Note: Results of each `.youtube` query will be cached for 1 hour to improve perf
 - 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 . .
@@ -39,6 +42,7 @@ 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-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/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 22.04
+- Ubuntu: 16.04, 18.04, 20.04
 - Mint: 19, 20
-- Debian: 9, 10
+- Debian: 10, 11
 - CentOS: 7
 - openSUSE
 - Fedora: 33, 34, 35
@@ -69,7 +72,7 @@ Open Terminal (if you're on an installation with a window manager) and navigate
 
 ###### Prerequisites
 
-1. Nadeko requires redis to function
+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`
@@ -160,15 +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.)*
@@ -301,6 +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).
@@ -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/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/placeholders.md

@@ -89,6 +89,5 @@ Some features have their own specific placeholders which are noted in that featu
 
 - `%rngX-Y%` - Returns a random number between X and Y
 - `%target%` - Returns anything the user has written after the trigger (only works on Expressions)
-- `%img:stuff%` - Returns an `imgur.com` search for "stuff" (only works on Expressions)
 
 ![img](https://puu.sh/B7mgI.png)

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

@@ -1,14 +1,9 @@
-#nullable enable
-#pragma warning disable
-// License MIT
-// Source: https://github.com/i3arnon/ConcurrentHashSet
-
-using System.Diagnostics;
+using System.Diagnostics;
 
 namespace System.Collections.Generic;
 
 [DebuggerDisplay("{_backingStore.Count}")]
-public sealed class ConcurrentHashSet<T> : IReadOnlyCollection<T>, ICollection<T>
+public sealed class ConcurrentHashSet<T> : IReadOnlyCollection<T>, ICollection<T> where T : notnull
 {
     private readonly ConcurrentDictionary<T, bool> _backingStore;
     

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
@@ -32,6 +30,14 @@ public static class ArrayExtensions
     public static TOut[] Map<TIn, TOut>(this TIn[] arr, Func<TIn, TOut> f)
         => Array.ConvertAll(arr, x => f(x));
 
+    /// <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

@@ -1,6 +1,7 @@
 using System.Threading.Channels;
+using Serilog;
 
-namespace NadekoBot.Common;
+namespace Nadeko.Common;
 
 public sealed class QueueRunner
 {
@@ -57,6 +58,6 @@ public sealed class QueueRunner
         }
     }
     
-    public ValueTask Enqueue(Func<Task> action)
+    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

@@ -10,6 +10,7 @@ public interface IEmbedBuilder
     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

@@ -12,9 +12,12 @@
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Discord.Net.Core" Version="3.6.1" />
+      <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

@@ -9,7 +9,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Grpc.AspNetCore" Version="2.45.0" />
+    <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="5.0.0" />

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.Tests/BotStringsTests.cs

@@ -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/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

@@ -14,6 +14,8 @@
     </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="6.3.1" />
+        <PackageReference Include="Swashbuckle.AspNetCore" Version="6.3.2" />
     </ItemGroup>
 
 </Project>

src/NadekoBot/Bot.cs

@@ -3,7 +3,6 @@ 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;
@@ -34,13 +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);
@@ -70,6 +69,7 @@ public sealed class Bot
                 : GatewayIntents.AllUnprivileged,
             LogGatewayIntentWarnings = false,
             FormatUsersInBidirectionalUnicode = false,
+            DefaultRetryMode = RetryMode.Retry502
         });
 
         _commandService = new(new()
@@ -116,10 +116,6 @@ public sealed class Bot
                                           // cache
                                           .AddCache(_creds);
         
-        // admin
-#if GLOBAL_NADEKO
-        svcs.AddSingleton<ILogCommandService, DummyLogCommandService>();
-#endif
 
         svcs.AddHttpClient();
         svcs.AddHttpClient("memelist")
@@ -260,6 +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);
     }
 
@@ -316,10 +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/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/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/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; } = 3;
+    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.

src/NadekoBot/Common/Creds.cs

@@ -53,6 +53,9 @@ go to https://www.patreon.com/portal -> my clients -> create client")]
 
     [Comment(@"Official cleverbot api key.")]
     public string CleverbotApiKey { get; set; }
+
+    [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. 
@@ -118,7 +121,7 @@ Windows default
 
     public Creds()
     {
-        Version = 6;
+        Version = 7;
         Token = string.Empty;
         UsePrivilegedIntents = true;
         OwnerIds = new List<ulong>();
@@ -128,6 +131,7 @@ 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()

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; }

src/NadekoBot/Common/ILogCommandService.cs

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

src/NadekoBot/Common/Interaction/INadekoInteractionService.cs

@@ -0,0 +1,8 @@
+namespace NadekoBot;
+
+public interface INadekoInteractionService
+{
+    public NadekoInteraction Create<T>(
+        ulong userId,
+        SimpleInteraction<T> inter);
+}

src/NadekoBot/Common/Interaction/NadekoActionInteraction.cs

@@ -1,29 +0,0 @@
-namespace NadekoBot;
-
-public sealed class NadekoButtonActionInteraction : NadekoButtonOwnInteraction
-{
-    private readonly NadekoInteractionData _data;
-    private readonly Func<SocketMessageComponent, Task> _action;
-
-    public NadekoButtonActionInteraction(
-        DiscordSocketClient client,
-        ulong authorId,
-        NadekoInteractionData data,
-        Func<SocketMessageComponent, Task> action
-    )
-        : base(client, authorId)
-    {
-        _data = data;
-        _action = action;
-    }
-
-    protected override string Name
-        => _data.CustomId;
-    protected override IEmote Emote
-        => _data.Emote;
-    protected override string? Text
-        => _data.Text;
-
-    public override Task ExecuteOnActionAsync(SocketMessageComponent smc)
-        => _action(smc);
-}

src/NadekoBot/Common/Interaction/NadekoInteraction.cs

@@ -1,25 +1,30 @@
 namespace NadekoBot;
 
-public abstract class NadekoButtonInteraction
+public sealed class NadekoInteraction
 {
-    // improvements:
-    //  - state in OnAction
-    //  - configurable delay
-    //  - 
-    protected abstract string Name { get; }
-    protected abstract IEmote Emote { get; }
-    protected virtual string? Text { get; } = null;
-
+    private readonly ulong _authorId;
+    private readonly ButtonBuilder _button;
+    private readonly Func<SocketMessageComponent, Task> _onClick;
+    private readonly bool _onlyAuthor;
     public DiscordSocketClient Client { get; }
 
-    protected readonly TaskCompletionSource<bool> _interactionCompletedSource;
+    private readonly TaskCompletionSource<bool> _interactionCompletedSource;
 
-    protected IUserMessage message = null!;
+    private IUserMessage message = null!;
 
-    protected NadekoButtonInteraction(DiscordSocketClient client)
+    public NadekoInteraction(DiscordSocketClient client,
+        ulong authorId,
+        ButtonBuilder button,
+        Func<SocketMessageComponent, Task> onClick,
+        bool onlyAuthor)
     {
-        Client = client;
+        _authorId = authorId;
+        _button = button;
+        _onClick = onClick;
+        _onlyAuthor = onlyAuthor;
         _interactionCompletedSource = new(TaskCreationOptions.RunContinuationsAsynchronously);
+        
+        Client = client;
     }
 
     public async Task RunAsync(IUserMessage msg)
@@ -27,29 +32,25 @@ public abstract class NadekoButtonInteraction
         message = msg;
 
         Client.InteractionCreated += OnInteraction;
-        await Task.WhenAny(Task.Delay(10_000), _interactionCompletedSource.Task);
+        await Task.WhenAny(Task.Delay(15_000), _interactionCompletedSource.Task);
         Client.InteractionCreated -= OnInteraction;
 
         await msg.ModifyAsync(m => m.Components = new ComponentBuilder().Build());
     }
-
-    protected abstract ValueTask<bool> Validate(SocketMessageComponent smc);
-    private async Task OnInteraction(SocketInteraction arg)
+    
+    private Task OnInteraction(SocketInteraction arg)
     {
         if (arg is not SocketMessageComponent smc)
-            return;
+            return Task.CompletedTask;
 
         if (smc.Message.Id != message.Id)
-            return;
+            return Task.CompletedTask;
 
-        if (smc.Data.CustomId != Name)
-            return;
+        if (_onlyAuthor && smc.User.Id != _authorId)
+            return Task.CompletedTask;
 
-        if (!await Validate(smc))
-        {
-            await smc.DeferAsync();
-            return;
-        }
+        if (smc.Data.CustomId != _button.CustomId)
+            return Task.CompletedTask;
 
         _ = Task.Run(async () =>
         {
@@ -63,21 +64,19 @@ public abstract class NadekoButtonInteraction
                 await smc.DeferAsync();
             }
         });
+        
+        return Task.CompletedTask;
     }
 
 
-    public virtual MessageComponent CreateComponent()
+    public MessageComponent CreateComponent()
     {
         var comp = new ComponentBuilder()
-            .WithButton(GetButtonBuilder());
+            .WithButton(_button);
 
         return comp.Build();
     }
 
-    public ButtonBuilder GetButtonBuilder()
-        => new ButtonBuilder(style: ButtonStyle.Secondary, emote: Emote, customId: Name, label: Text);
-
-    public abstract Task ExecuteOnActionAsync(SocketMessageComponent smc);
-}
-
-// this is all so wrong ...
+    public Task ExecuteOnActionAsync(SocketMessageComponent smc)
+        => _onClick(smc);
+}

src/NadekoBot/Common/Interaction/NadekoInteractionArray.cs

@@ -1,43 +0,0 @@
-// namespace NadekoBot;
-//
-// public class NadekoButtonInteractionArray : NadekoButtonInteraction
-// {
-//     private readonly ButtonBuilder[] _bbs;
-//     private readonly NadekoButtonInteraction[] _inters;
-//
-//     public NadekoButtonInteractionArray(params NadekoButtonInteraction[] inters)
-//         : base(inters[0].Client)
-//     {
-//         _inters = inters;
-//         _bbs = inters.Map(x => x.GetButtonBuilder());
-//     }
-//
-//     protected override string Name
-//         => throw new NotSupportedException();
-//     protected override IEmote Emote
-//         => throw new NotSupportedException();
-//
-//     protected override ValueTask<bool> Validate(SocketMessageComponent smc)
-//         => new(true);
-//
-//     public override Task ExecuteOnActionAsync(SocketMessageComponent smc)
-//     {
-//         for (var i = 0; i < _bbs.Length; i++)
-//         {
-//             if (_bbs[i].CustomId == smc.Data.CustomId)
-//                 return _inters[i].ExecuteOnActionAsync(smc);
-//         }
-//
-//         return Task.CompletedTask;
-//     }
-//
-//     public override MessageComponent CreateComponent()
-//     {
-//         var comp = new ComponentBuilder();
-//
-//         foreach (var bb in _bbs)
-//             comp.WithButton(bb);
-//         
-//         return comp.Build();
-//     }
-// }

src/NadekoBot/Common/Interaction/NadekoInteractionBuilder.cs

@@ -1,42 +0,0 @@
-namespace NadekoBot;
-
-/// <summary>
-/// Builder class for NadekoInteractions
-/// </summary>
-public class NadekoInteractionBuilder
-{
-    private NadekoInteractionData? iData;
-    private Func<SocketMessageComponent, Task>? action;
-    // private bool isOwn;
-
-    public NadekoInteractionBuilder WithData<T>(in T data)
-        where T : NadekoInteractionData
-    {
-        iData = data;
-        return this;
-    }
-
-    // public NadekoOwnInteractionBuiler WithIsOwn(bool isOwn = true)
-    // {
-    //     this.isOwn = isOwn;
-    //     return this;
-    
-    // }
-    
-    public NadekoInteractionBuilder WithAction(in Func<SocketMessageComponent, Task> fn)
-    {
-        this.action = fn;
-        return this;
-    }
-
-    public NadekoButtonActionInteraction Build(DiscordSocketClient client, ulong userId)
-    {
-        if (iData is null)
-            throw new InvalidOperationException("You have to specify the data before building the interaction");
-
-        if (action is null)
-            throw new InvalidOperationException("You have to specify the action before building the interaction");
-
-        return new(client, userId, iData, action);
-    }
-}

src/NadekoBot/Common/Interaction/NadekoInteractionService.cs

@@ -0,0 +1,20 @@
+namespace NadekoBot;
+
+public class NadekoInteractionService : INadekoInteractionService, INService
+{
+    private readonly DiscordSocketClient _client;
+
+    public NadekoInteractionService(DiscordSocketClient client)
+    {
+        _client = client;
+    }
+
+    public NadekoInteraction Create<T>(
+        ulong userId,
+        SimpleInteraction<T> inter)
+        => new NadekoInteraction(_client,
+            userId,
+            inter.Button,
+            inter.TriggerAsync,
+            onlyAuthor: true);
+}

src/NadekoBot/Common/Interaction/NadekoOwnInteraction.cs

@@ -1,15 +0,0 @@
-namespace NadekoBot;
-
-/// <summary>
-/// Interaction which only the author can use
-/// </summary>
-public abstract class NadekoButtonOwnInteraction : NadekoButtonInteraction
-{
-    protected readonly ulong _authorId;
-
-    protected NadekoButtonOwnInteraction(DiscordSocketClient client, ulong authorId) : base(client)
-        => _authorId = authorId;
-
-    protected override ValueTask<bool> Validate(SocketMessageComponent smc)
-        => new(smc.User.Id == _authorId);
-}

src/NadekoBot/Common/Interaction/SimpleInteraction.cs

@@ -0,0 +1,20 @@
+namespace NadekoBot;
+
+public class SimpleInteraction<T>
+{
+    public ButtonBuilder Button { get; }
+    private readonly Func<SocketMessageComponent, T, Task> _onClick;
+    private readonly T? _state;
+
+    public SimpleInteraction(ButtonBuilder button, Func<SocketMessageComponent, T?, Task> onClick, T? state = default)
+    {
+        Button = button;
+        _onClick = onClick;
+        _state = state;
+    }
+
+    public async Task TriggerAsync(SocketMessageComponent smc)
+    {
+        await _onClick(smc, _state!);
+    }
+}

src/NadekoBot/Common/Medusa/Adapters/DmContextAdapter.cs

@@ -5,9 +5,11 @@ public sealed class DmContextAdapter : DmContext
     public override IMedusaStrings Strings { get; }
     public override IDMChannel Channel { get; }
     public override IUserMessage Message { get; }
+    public override ISelfUser Bot { get; }
     public override IUser User
         => Message.Author;
     
+    
     private readonly IServiceProvider _services;
     private readonly Lazy<IEmbedBuilderService> _ebs;
     private readonly Lazy<IBotStrings> _botStrings;
@@ -26,6 +28,7 @@ public sealed class DmContextAdapter : DmContext
 
         Channel = ch;
         Message = ctx.Message;
+        Bot = ctx.Client.CurrentUser;
         
         
         _ebs = new(_services.GetRequiredService<IEmbedBuilderService>());

src/NadekoBot/Common/Medusa/Adapters/FilterAdapter.cs

@@ -0,0 +1,31 @@
+namespace Nadeko.Medusa.Adapters;
+
+public class FilterAdapter : PreconditionAttribute
+{
+    private readonly FilterAttribute _filterAttribute;
+    private readonly IMedusaStrings _strings;
+
+    public FilterAdapter(FilterAttribute filterAttribute,
+        IMedusaStrings strings)
+    {
+        _filterAttribute = filterAttribute;
+        _strings = strings;
+    }
+
+    public override async Task<PreconditionResult> CheckPermissionsAsync(
+        ICommandContext context,
+        CommandInfo command,
+        IServiceProvider services)
+    {
+        var medusaContext = ContextAdapterFactory.CreateNew(context,
+            _strings,
+            services);
+
+        var result = await _filterAttribute.CheckAsync(medusaContext);
+        
+        if (!result)
+            return PreconditionResult.FromError($"Precondition '{_filterAttribute.GetType().Name}' failed.");
+        
+        return PreconditionResult.FromSuccess();
+    }
+}

src/NadekoBot/Common/Medusa/Adapters/GuildContextAdapter.cs

@@ -11,6 +11,7 @@ public sealed class GuildContextAdapter : GuildContext
     public override IMedusaStrings Strings { get; }
     public override IGuild Guild { get; }
     public override ITextChannel Channel { get; }
+    public override ISelfUser Bot { get; }
     public override IUserMessage Message
         => _ctx.Message;
 
@@ -28,6 +29,7 @@ public sealed class GuildContextAdapter : GuildContext
 
         Strings = strings;
         User = (IGuildUser)ctx.User;
+        Bot = ctx.Client.CurrentUser;
 
         _services = services;
         _ebs = new(_services.GetRequiredService<IEmbedBuilderService>());

src/NadekoBot/Common/Medusa/Config/MedusaConfigService.cs

@@ -22,8 +22,6 @@ public sealed class MedusaConfigService : ConfigServiceBase<MedusaConfig>, IMedu
 
     public void AddLoadedMedusa(string name)
     {
-        name = name.Trim().ToLowerInvariant();
-        
         ModifyConfig(conf =>
         {
             if (conf.Loaded is null)
@@ -36,8 +34,6 @@ public sealed class MedusaConfigService : ConfigServiceBase<MedusaConfig>, IMedu
     
     public void RemoveLoadedMedusa(string name)
     {
-        name = name.Trim().ToLowerInvariant();
-        
         ModifyConfig(conf =>
         {
             if (conf.Loaded is null)

src/NadekoBot/Common/Medusa/MedusaLoaderService.cs

@@ -1,5 +1,6 @@
 using Discord.Commands.Builders;
 using Microsoft.Extensions.DependencyInjection;
+using Nadeko.Medusa.Adapters;
 using NadekoBot.Common.ModuleBehaviors;
 using System.Collections.Immutable;
 using System.Diagnostics.CodeAnalysis;
@@ -186,7 +187,6 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
             return MedusaLoadResult.AlreadyLoaded;
         
         var safeName = Uri.EscapeDataString(name);
-        name = name.ToLowerInvariant();
 
         await _lock.WaitAsync();
         try
@@ -383,6 +383,11 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
         {
             var m = mb.WithName(snekInfo.Name);
 
+            foreach (var f in snekInfo.Filters)
+            {
+                m.AddPrecondition(new FilterAdapter(f, strings));
+            }
+
             foreach (var cmd in snekInfo.Commands)
             {
                 m.AddCommand(cmd.Aliases.First(),
@@ -391,7 +396,7 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
                         new(cmd),
                         new(medusaServices),
                         strings),
-                    CreateCommandFactory(medusaName, cmd));
+                    CreateCommandFactory(medusaName, cmd, strings));
             }
 
             foreach (var subInfo in snekInfo.Subsneks)
@@ -400,7 +405,7 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
 
     private static readonly RequireContextAttribute _reqGuild = new RequireContextAttribute(ContextType.Guild);
     private static readonly RequireContextAttribute _reqDm = new RequireContextAttribute(ContextType.DM);
-    private Action<CommandBuilder> CreateCommandFactory(string medusaName, SnekCommandData cmd)
+    private Action<CommandBuilder> CreateCommandFactory(string medusaName, SnekCommandData cmd, IMedusaStrings strings)
         => (cb) =>
         {
             cb.AddAliases(cmd.Aliases.Skip(1).ToArray());
@@ -409,6 +414,31 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
                 cb.AddPrecondition(_reqGuild);
             else if (cmd.ContextType == CommandContextType.Dm)
                 cb.AddPrecondition(_reqDm);
+            
+            foreach (var f in cmd.Filters)
+                cb.AddPrecondition(new FilterAdapter(f, strings));
+
+            foreach (var ubp in cmd.UserAndBotPerms)
+            {
+                if (ubp is user_permAttribute up)
+                {
+                    if (up.GuildPerm is { } gp)
+                        cb.AddPrecondition(new UserPermAttribute(gp));
+                    else if (up.ChannelPerm is { } cp)
+                        cb.AddPrecondition(new UserPermAttribute(cp));
+                }
+                else if (ubp is bot_permAttribute bp)
+                {
+                    if (bp.GuildPerm is { } gp)
+                        cb.AddPrecondition(new BotPermAttribute(gp));
+                    else if (bp.ChannelPerm is { } cp)
+                        cb.AddPrecondition(new BotPermAttribute(cp));
+                }
+                else if (ubp is bot_owner_onlyAttribute)
+                {
+                    cb.AddPrecondition(new OwnerOnlyAttribute());
+                }
+            }
 
             cb.WithPriority(cmd.Priority);
             
@@ -429,6 +459,9 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
             pb.WithIsMultiple(paramData.IsParams)
               .WithIsOptional(paramData.IsOptional)
               .WithIsRemainder(paramData.IsLeftover);
+
+            if (paramData.IsOptional)
+                pb.WithDefault(paramData.DefaultValue);
         };
 
     [MethodImpl(MethodImplOptions.NoInlining)]
@@ -525,7 +558,6 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
     [MethodImpl(MethodImplOptions.NoInlining)]
     private async Task<MedusaUnloadResult> InternalUnloadAsync(string name)
     {
-        name = name.ToLowerInvariant();
         if (!_resolved.Remove(name, out var lsi))
             return MedusaUnloadResult.NotLoaded;
 
@@ -752,8 +784,10 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
         var cmds = new List<SnekCommandData>();
         foreach (var method in methodInfos)
         {
-            var filters = method.GetCustomAttributes<FilterAttribute>().ToArray();
-            var prio = method.GetCustomAttribute<prioAttribute>()?.Priority ?? 0;
+            var filters = method.GetCustomAttributes<FilterAttribute>(true).ToArray();
+            var userAndBotPerms = method.GetCustomAttributes<MedusaPermAttribute>(true)
+                                        .ToArray();
+            var prio = method.GetCustomAttribute<prioAttribute>(true)?.Priority ?? 0;
 
             var paramInfos = method.GetParameters();
             var cmdParams = new List<ParamData>();
@@ -769,6 +803,7 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
 
                 var leftoverAttribute = pi.GetCustomAttribute<leftoverAttribute>(true);
                 var hasDefaultValue = pi.HasDefaultValue;
+                var defaultValue = pi.DefaultValue;
                 var isLeftover = leftoverAttribute != null;
                 var isParams = pi.GetCustomAttribute<ParamArrayAttribute>() is not null;
                 var paramType = pi.ParameterType;
@@ -805,7 +840,7 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
                     continue;
                 }
 
-                canInject = false;
+                canInject = false;                                                                                           
 
                 if (isParams)
                 {
@@ -826,11 +861,11 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
                     throw new ArgumentException("Leftover attribute error.");
                 }
 
-                cmdParams.Add(new ParamData(paramType, paramName, hasDefaultValue, isLeftover, isParams));
+                cmdParams.Add(new ParamData(paramType, paramName, hasDefaultValue, defaultValue, isLeftover, isParams));
             }
 
 
-            var cmdAttribute = method.GetCustomAttribute<cmdAttribute>()!; 
+            var cmdAttribute = method.GetCustomAttribute<cmdAttribute>(true)!; 
             var aliases = cmdAttribute.Aliases;
             if (aliases.Length == 0)
                 aliases = new[] { method.Name.ToLowerInvariant() };
@@ -840,6 +875,7 @@ public sealed class MedusaLoaderService : IMedusaLoaderService, IReadyExecutor,
                 method,
                 instance,
                 filters,
+                userAndBotPerms,
                 cmdContext,
                 diParams,
                 cmdParams,

src/NadekoBot/Common/Medusa/Models/ParamData.cs

@@ -4,6 +4,7 @@ public sealed record ParamData(
     Type Type,
     string Name,
     bool IsOptional,
+    object? DefaultValue,
     bool IsLeftover,
     bool IsParams
 );

src/NadekoBot/Common/Medusa/Models/SnekCommandData.cs

@@ -11,6 +11,7 @@ public sealed class SnekCommandData
         MethodInfo methodInfo,
         Snek module,
         FilterAttribute[] filters,
+        MedusaPermAttribute[] userAndBotPerms,
         CommandContextType contextType,
         IReadOnlyList<Type> injectedParams,
         IReadOnlyList<ParamData> parameters,
@@ -21,6 +22,7 @@ public sealed class SnekCommandData
         MethodInfo = methodInfo;
         Module = module;
         Filters = filters;
+        UserAndBotPerms = userAndBotPerms;
         ContextType = contextType;
         InjectedParams = injectedParams;
         Parameters = parameters;
@@ -28,6 +30,8 @@ public sealed class SnekCommandData
         OptionalStrings = strings;
     }
 
+    public MedusaPermAttribute[] UserAndBotPerms { get; set; }
+
     public CommandStrings OptionalStrings { get; set; }
 
     public IReadOnlyCollection<string> Aliases { get; }

src/NadekoBot/Common/NInteraction.cs

@@ -1,26 +0,0 @@
-namespace NadekoBot.Common;
-
-public abstract class NInteraction
-{
-    private readonly DiscordSocketClient _client;
-    private readonly ulong _userId;
-    private readonly Func<SocketMessageComponent, Task> _action;
-
-    protected abstract NadekoInteractionData Data { get; }
-
-    public NInteraction(
-        DiscordSocketClient client,
-        ulong userId,
-        Func<SocketMessageComponent, Task> action)
-    {
-        _client = client;
-        _userId = userId;
-        _action = action;
-    }
-
-    public NadekoButtonInteraction GetInteraction()
-        => new NadekoInteractionBuilder()
-           .WithData(Data)
-           .WithAction(_action)
-           .Build(_client, _userId);
-}

src/NadekoBot/Common/NadekoModule.cs

@@ -18,6 +18,7 @@ public abstract class NadekoModule : ModuleBase
     public CommandHandler _cmdHandler { get; set; }
     public ILocalization _localization { get; set; }
     public IEmbedBuilderService _eb { get; set; }
+    public INadekoInteractionService _inter { get; set; }
 
     protected string prefix
         => _cmdHandler.GetPrefix(ctx.Guild);
@@ -36,7 +37,7 @@ public abstract class NadekoModule : ModuleBase
         string error,
         string url = null,
         string footer = null, 
-        NadekoButtonInteraction inter = null)
+        NadekoInteraction inter = null)
         => ctx.Channel.SendErrorAsync(_eb, title, error, url, footer);
     
     public Task<IUserMessage> SendConfirmAsync(
@@ -47,33 +48,33 @@ public abstract class NadekoModule : ModuleBase
         => ctx.Channel.SendConfirmAsync(_eb, title, text, url, footer);
 
     // 
-    public Task<IUserMessage> SendErrorAsync(string text, NadekoButtonInteraction inter = null)
+    public Task<IUserMessage> SendErrorAsync(string text, NadekoInteraction inter = null)
         => ctx.Channel.SendAsync(_eb, text, MessageType.Error, inter);
-    public Task<IUserMessage> SendConfirmAsync(string text, NadekoButtonInteraction inter = null)
+    public Task<IUserMessage> SendConfirmAsync(string text, NadekoInteraction inter = null)
         => ctx.Channel.SendAsync(_eb, text, MessageType.Ok, inter);
-    public Task<IUserMessage> SendPendingAsync(string text, NadekoButtonInteraction inter = null)
+    public Task<IUserMessage> SendPendingAsync(string text, NadekoInteraction inter = null)
         => ctx.Channel.SendAsync(_eb, text, MessageType.Pending, inter);
 
     
     // localized normal
-    public Task<IUserMessage> ErrorLocalizedAsync(LocStr str, NadekoButtonInteraction inter = null)
+    public Task<IUserMessage> ErrorLocalizedAsync(LocStr str, NadekoInteraction inter = null)
         => SendErrorAsync(GetText(str), inter);
 
-    public Task<IUserMessage> PendingLocalizedAsync(LocStr str, NadekoButtonInteraction inter = null)
+    public Task<IUserMessage> PendingLocalizedAsync(LocStr str, NadekoInteraction inter = null)
         => SendPendingAsync(GetText(str), inter);
 
-    public Task<IUserMessage> ConfirmLocalizedAsync(LocStr str, NadekoButtonInteraction inter = null)
+    public Task<IUserMessage> ConfirmLocalizedAsync(LocStr str, NadekoInteraction inter = null)
         => SendConfirmAsync(GetText(str), inter);
 
     // localized replies
-    public Task<IUserMessage> ReplyErrorLocalizedAsync(LocStr str, NadekoButtonInteraction inter = null)
-        => SendErrorAsync($"{Format.Bold(ctx.User.ToString())} {GetText(str)}");
+    public Task<IUserMessage> ReplyErrorLocalizedAsync(LocStr str, NadekoInteraction inter = null)
+        => SendErrorAsync($"{Format.Bold(ctx.User.ToString())} {GetText(str)}", inter);
 
-    public Task<IUserMessage> ReplyPendingLocalizedAsync(LocStr str, NadekoButtonInteraction inter = null)
-        => SendPendingAsync($"{Format.Bold(ctx.User.ToString())} {GetText(str)}");
+    public Task<IUserMessage> ReplyPendingLocalizedAsync(LocStr str, NadekoInteraction inter = null)
+        => SendPendingAsync($"{Format.Bold(ctx.User.ToString())} {GetText(str)}", inter);
 
-    public Task<IUserMessage> ReplyConfirmLocalizedAsync(LocStr str, NadekoButtonInteraction inter = null)
-        => SendConfirmAsync($"{Format.Bold(ctx.User.ToString())} {GetText(str)}");
+    public Task<IUserMessage> ReplyConfirmLocalizedAsync(LocStr str, NadekoInteraction inter = null)
+        => SendConfirmAsync($"{Format.Bold(ctx.User.ToString())} {GetText(str)}", inter);
 
     public async Task<bool> PromptUserConfirmAsync(IEmbedBuilder embed)
     {