Merge pull request #1112 from discordeno/cool-stuff

Slash Command Autocomplete

src/types/interactions/commands/application_command_interaction_data_option.ts

@@ -23,6 +23,8 @@ interface ApplicationCommandInteractionDataOptionBase<T extends DiscordApplicati
   type: T;
   /** The value of the pair */
   value: V;
+  /** Whether the user has focused this option for autocompletion. */
+  focused?: true;
 }
 
 export interface ApplicationCommandInteractionDataOptionSubCommand

src/types/interactions/commands/application_command_option.ts

@@ -16,6 +16,8 @@ export interface ApplicationCommandOption {
   choices?: ApplicationCommandOptionChoice[];
   /** If the option is a subcommand or subcommand group type, this nested options will be the parameters */
   options?: ApplicationCommandOption[];
+  /** Whether this option should make autocomplete interactions. */
+  autocomplete?: boolean;
   /** If the option is a channel type, the channels shown will be restricted to these types */
   channelTypes?: ChannelTypes[];
 }

src/types/interactions/interaction_response_types.ts

@@ -10,6 +10,8 @@ export enum DiscordInteractionResponseTypes {
   DeferredUpdateMessage,
   /** For components, edit the message the component was attached to */
   UpdateMessage,
+  /** For Application Command Options, send an autocomplete result */
+  ApplicationCommandAutocompleteResult,
 }
 
 export type InteractionResponseTypes = DiscordInteractionResponseTypes;

src/types/interactions/interaction_types.ts

@@ -3,6 +3,7 @@ export enum DiscordInteractionTypes {
   Ping = 1,
   ApplicationCommand,
   MessageComponent,
+  ApplicationCommandAutocomplete,
 }
 
 export type InteractionTypes = DiscordInteractionTypes;

src/util/utils.ts

@@ -52,6 +52,7 @@ export function validateSlashOptionChoices(
   });
 }
 
+// TODO: add checks for autocomplete options when discord provides more info about them.
 export function validateSlashOptions(bot: Bot, options: ApplicationCommandOption[]) {
   const requiredOptions: ApplicationCommandOption[] = [];
   const optionalOptions: ApplicationCommandOption[] = [];