换卡数量超过限制后, 返回错误提示

2020-12-07 16:32:14 +08:00 · 2020-12-07 16:32:14 +08:00 · a6ae526b56
commit a6ae526b56
parent 9a2c417f84
1 changed files with 5 additions and 0 deletions
--- a/src/rooms/commands/ChangeCardCommand.ts
+++ b/src/rooms/commands/ChangeCardCommand.ts
@ -30,6 +30,11 @@ export class ChangeCardCommand extends Command<CardGameState, { client: Client,
            return;
        }
        const maxCount = singleton(GameEnv).roundDrawNum;
+        if (cards.length > maxCount) {
+            client.send('change_card_s2c', {errcode: 3, errmsg: '换卡数量超过限制'});
+            return;
+        }
+
        let cardToRemove:Card[] = [];
        for (let id of cards) {
            let card = player.cards.get(id + '');