refactor(map): 使用Timer统一管理状态机阶段计时

替换scheduleOnce为Timer实例，统一管理任务阶段过渡计时
将open_Victory和fight_end的延迟逻辑移至autoNextPhase处理

assets/script/game/map/MissionComp.ts

@@ -44,6 +44,7 @@ import { Monster } from "../hero/Mon";
 import { Skill } from "../skill/Skill";
 import { Tooltip } from "../skill/Tooltip";
 import { CardInitCoins } from "../common/config/CardSet";
+import { Timer } from "db://oops-framework/core/common/timer/Timer";
 const { ccclass, property } = _decorator;
 
 /** 任务（关卡）生命周期阶段 */
@@ -113,7 +114,8 @@ export class MissionComp extends CCComp {
         gold:0,
         diamond:0
     }
-    
+    /**2秒计时     */
+    PhaseTime:Timer= new Timer(2)
     /** 上一次显示的时间字符串（避免重复设置） */
     private lastTimeStr: string = "";
     /** 上一次显示的秒数（避免重复计算） */
@@ -181,6 +183,17 @@ export class MissionComp extends CCComp {
     protected update(dt: number): void {
         if(!smc.mission.play) return
         if(smc.mission.pause) return
+
+        // 处理过渡阶段的计时
+        if (this.currentPhase === MissionPhase.PrepareStart ||
+            this.currentPhase === MissionPhase.PrepareEnd ||
+            this.currentPhase === MissionPhase.BattleStart ||
+            this.currentPhase === MissionPhase.BattleEnd) {
+            if (this.PhaseTime.update(dt)) {
+                this.autoNextPhase();
+            }
+        }
+
         if(this.currentPhase === MissionPhase.Battle){
             this.syncMonsterSpawnState(dt)
             if(smc.mission.stop_mon_action) return
@@ -266,8 +279,8 @@ export class MissionComp extends CCComp {
         const oldPhase = this.currentPhase;
         this.currentPhase = targetPhase;
 
-        // 取消状态机内部产生的定时流转任务，防止状态错乱
+        // 重置状态机的计时器
-        this.unschedule(this.autoNextPhase);
+        this.PhaseTime.reset();
 
         switch (targetPhase) {
             case MissionPhase.PrepareStart:
@@ -275,7 +288,6 @@ export class MissionComp extends CCComp {
                 smc.vmdata.mission_data.in_fight = false;
                 smc.mission.stop_spawn_mon = true;
                 if (this.start_btn && this.start_btn.isValid) this.start_btn.active = false;
-                this.scheduleOnce(this.autoNextPhase, 2);
                 break;
 
             case MissionPhase.Prepare:
@@ -284,13 +296,11 @@ export class MissionComp extends CCComp {
 
             case MissionPhase.PrepareEnd:
                 if (this.start_btn && this.start_btn.isValid) this.start_btn.active = false;
-                this.scheduleOnce(this.autoNextPhase, 2);
                 break;
 
             case MissionPhase.BattleStart:
                 // 触发战斗开始技能（fstart）
                 this.triggerHeroBattleSkills(true);
-                this.scheduleOnce(this.autoNextPhase, 2);
                 break;
 
             case MissionPhase.Battle:
@@ -336,6 +346,28 @@ export class MissionComp extends CCComp {
             case MissionPhase.BattleStart:
                 this.changePhase(MissionPhase.Battle);
                 break;
+            case MissionPhase.BattleEnd:
+                // BattleEnd 计时结束后，如果是因为全灭或手动调用的 fight_end，进入 Settle
+                // 需要注意的是，open_Victory / fight_end 现在只需切换到 BattleEnd 即可，Settle 由这里自动接管
+                this.changePhase(MissionPhase.Settle);
+                
+                // 此时已经经过了 2s，可以真正执行结算弹窗或清理逻辑
+                if (smc.mission.play) {
+                    // 如果游戏还在运行中，说明是通过 open_Victory 进来的
+                    smc.mission.pause = true;
+                    mLogger.log(this.debugMode, 'MissionComp', " autoNextPhase -> open_Victory logic", this.revive_times);
+                    oops.gui.open(UIID.Victory, {
+                        victory: false,
+                        rewards: this.rewards,
+                        game_data: this.game_data,
+                        can_revive: this.revive_times > 0
+                    });
+                } else {
+                    // 如果 play 已经是 false，说明是通过 fight_end 进来的
+                    this.cleanComponents();
+                    this.clearBattlePools();
+                }
+                break;
         }
     }
 
@@ -403,33 +435,17 @@ export class MissionComp extends CCComp {
      * @param is_hero_dead  是否因英雄全灭触发
      */
     open_Victory(e:any,is_hero_dead: boolean = false){
+        // 直接切入 BattleEnd，触发 fend 表现
+        // 倒计时逻辑已在 update 中由 PhaseTime 接管，2s 后将触发 autoNextPhase 弹窗结算
         this.changePhase(MissionPhase.BattleEnd);
-        
-        // 延迟 2s 后进入结算，让 BattleEnd 阶段的表现能够播完
-        this.scheduleOnce(() => {
-            this.changePhase(MissionPhase.Settle);
-            smc.mission.pause = true;
-            mLogger.log(this.debugMode, 'MissionComp', " open_Victory",is_hero_dead,this.revive_times)
-            oops.gui.open(UIID.Victory,{
-                victory:false,
-                rewards:this.rewards,
-                game_data:this.game_data,
-                can_revive: is_hero_dead && this.revive_times > 0
-            })
-        }, 2);
     }
 
 
     /** 战斗结束：延迟清理组件和对象池 */
     fight_end(){
+        // 这里只是强制清理关卡，为了防止重复弹窗，标记 play = false
+        smc.mission.play=false
         this.changePhase(MissionPhase.BattleEnd);
-        
-        this.scheduleOnce(() => {
-            this.changePhase(MissionPhase.Settle);
-            smc.mission.play=false
-            this.cleanComponents()
-            this.clearBattlePools()
-        }, 2)
     }
 
     /**