fix: 修正关卡怪物波次增长和卡片面板位置计算

- 将每波额外增加普通怪数量从1改为0，防止怪物数量无限增长
- 移除冗余的cardsPosReady标志，直接计算卡片隐藏位置
- 修复卡片隐藏位置计算，考虑父节点缩放比例

assets/script/game/map/MissionCardComp.ts

@@ -61,7 +61,6 @@ export class MissionCardComp extends CCComp {
     private heroInfoSyncTimer: number = 0;
     private cardsShowPos: Vec3 = new Vec3();
     private cardsHidePos: Vec3 = new Vec3();
-    private cardsPosReady: boolean = false;
     private heroInfoItems: Map<number, {
         node: Node,
         model: HeroAttrsComp,
@@ -291,11 +290,12 @@ export class MissionCardComp extends CCComp {
     }
 
     private initCardsPanelPos() {
-        if (!this.cards_node || !this.cards_node.isValid || this.cardsPosReady) return;
+        if (!this.cards_node || !this.cards_node.isValid) return;
         const pos = this.cards_node.position;
+        const parentScaleY = Math.max(0.001, Math.abs(this.cards_node.parent?.scale?.y ?? 1));
+        const localOffsetY = Math.abs(this.cardsBattleHideOffsetY) / parentScaleY;
         this.cardsShowPos = new Vec3(pos.x, pos.y, pos.z);
-        this.cardsHidePos = new Vec3(pos.x, pos.y - Math.abs(this.cardsBattleHideOffsetY), pos.z);
-        this.cardsPosReady = true;
+        this.cardsHidePos = new Vec3(pos.x, pos.y - localOffsetY, pos.z);
     }
 
     private enterPreparePhase() {

assets/script/game/map/MissionMonComp.ts

@@ -24,7 +24,7 @@ export class MissionMonCompComp extends CCComp {
     @property({ tooltip: "每波基础普通怪数量" })
     private baseMonstersPerWave: number = 5;
     @property({ tooltip: "每波额外增加普通怪数量" })
-    private waveMonsterGrowth: number = 1;
+    private waveMonsterGrowth: number = 0;
     @property({ tooltip: "多少波刷新一次 Boss" })
     private bossWaveInterval: number = 5;
     @property({ tooltip: "同一波内刷怪间隔(秒)" })