Add plugin support for commands

common/chat_commands.go

@@ -0,0 +1,24 @@
+package common
+
+import "github.com/bwmarrin/discordgo"
+
+type CommandOptionType uint64
+
+const (
+	CommandTypeString CommandOptionType = CommandOptionType(discordgo.ApplicationCommandOptionString)
+	CommandTypeInt    CommandOptionType = CommandOptionType(discordgo.ApplicationCommandOptionInteger)
+	CommandTypeBool   CommandOptionType = CommandOptionType(discordgo.ApplicationCommandOptionBoolean)
+	CommandTypeFloat  CommandOptionType = CommandOptionType(discordgo.ApplicationCommandOptionNumber)
+)
+
+type ChatCommandConfiguration struct {
+	Description       string
+	EphemeralResponse bool
+	Options           map[string]ChatCommandOption
+}
+
+type ChatCommandOption struct {
+	Description string
+	Type        CommandOptionType
+	Required    bool
+}

common/module.go

@@ -21,5 +21,8 @@ type ModuleManager interface {
 	CreateEvent(event Event) error
 	Notify(message string) error
 
+	// Commands
+	RegisterCommand(string, ChatCommandConfiguration, func(User, map[string]any) string)
+
 	RegisterChatSyncModule(ID string, plugin ChatSyncModule) error
 }