modified: src/xiaoxiaole/Robot.ts

project/src/canvas/game/src/xiaoxiaole/Robot.ts

@@ -9,7 +9,7 @@ export class Robot {
         this._needWin = needWin
     }
 
-    getScore(userScore: number, gameLeftTime: number): number {
+    getScore(userScore: number, gameLeftTime: number, dt: number = 0): number {
         if (this._time < 0) {
             this._time = 120 + Math.random() * 60
             if (this._needWin) {

project/src/canvas/game/src/xiaoxiaole/XxlScene.ts

@@ -1128,6 +1128,9 @@ export class XxlScene extends Scene {
     if (this.lt) {
       let nt = new Date().getTime()
       let dt = nt - this.lt
+      if (dt < 0) {
+        dt = 0
+      }
 
       this.tt += dt / 1000 >> 0
       let ntt = config.time - this.tt