add rc

src/DefaultTemplate.ts

@@ -4,6 +4,10 @@ export const DefaultRollText =
   '{{&name}} {{#reason}}因为 {{&reason}} 而{{/reason}}投掷了 {{count}} 个 {{size}} 面骰子，投掷出了 {{result}} 点。{{#formula}}\n{{&formula}}{{/formula}}';
 defaultTemplateMap.set('roll', DefaultRollText);
 
+export const DefaultRcText =
+  '{{&name}} {{#reason}}因为 {{&reason}} 而{{/reason}}检点的结果: {{&maximumValue}}/100={{&result}} {{#success}}成功。恭喜！{{/success}}{{^success}}失败。差一点点了，再接再厉！{{/success}}';
+defaultTemplateMap.set('rc', DefaultRcText);
+
 export const TooMuchCountText =
   '{{&name}} {{#reason}}因为 {{&reason}} 而{{/reason}}投掷了 {{count}} 个 {{size}} 面骰子。\n骰子滚落了一地，找不到了。';
 defaultTemplateMap.set('too_much_count', TooMuchCountText);

src/app.service.ts

@@ -34,6 +34,11 @@ export interface RollResult extends CommonResult {
   results?: number[];
 }
 
+export interface RcResult extends CommonResult {
+  maximumValue: number;
+  success?: boolean;
+}
+
 export interface KoishiSessionLike {
   userId?: string;
   username?: string;
@@ -221,6 +226,31 @@ export class AppService {
     AppService.rollProcess(rollResult);
     return await this.renderTemplate('roll', rollResult, userData.groupId);
   }
+
+  async rcCheck(
+    userData: KoishiSessionLike,
+    maximumValue: number,
+    reason: string,
+  ): Promise<string> {
+    const { user, group, profile, banReason } = await this.getDatabaseUserData(
+      userData,
+    );
+    if (banReason) {
+      return await this.renderTemplate('bad_user', { reason: banReason });
+    }
+    if (!maximumValue || maximumValue < 0 || maximumValue > 100) {
+      return await this.renderTemplate('bad_params', {}, userData.groupId);
+    }
+    const result = Math.floor(Math.random() * 101);
+    const rcResult: RcResult = {
+      name: profile ? profile.getDisplayUsername(userData.username) : user.name,
+      reason,
+      maximumValue,
+      result,
+      success: result <= maximumValue,
+    };
+    return await this.renderTemplate('rc', rcResult, userData.groupId);
+  }
   async getGroupTemplate(userData: KoishiSessionLike, key: string) {
     const { user, group, profile, banReason } = await this.getDatabaseUserData(
       userData,

src/bot/bot.controller.ts

@@ -79,7 +79,7 @@ export class BotController {
       .option('count', '-c <count:posint> 骰子数量', { fallback: 1 })
       .option('size', '-s <count:posint> 骰子面数', { fallback: 6 })
       .option('reason', '-r <reason:text> 骰子说明')
-      .alias('rd', 'roll')
+      .alias('rd', 'roll', 'r')
       .usage('也支持 .rd<size> 和 .r<count>d<size> [reason] 这样的传统语法。')
       .example('.rolldice -c 2 -s 6 -r "行动判定"')
       .action(async (argv, args) => {
@@ -93,6 +93,15 @@ export class BotController {
         };
         return await this.appService.rollDice(rollResult, session);
       });
+    globalCtx
+      .command('rc <maximum:posint> [reason:text]', '检点')
+      .alias('ra')
+      .usage('进行一次检点。结果小于预设数值则成功。')
+      .example('.rc 50 占卜')
+      .action(async (argv, maximum, reason) => {
+        const session = argv.session;
+        return await this.appService.rcCheck(session, maximum, reason);
+      });
     const groupCommand = groupCtx.command('group', '群内指令');
     groupCtx
       .command('dismiss', '退群，请使用这个命令，而不是踢我出去。')