refactor(map): 重构怪物生成位置逻辑以改善分布

- 移除未使用的 MonStart 导入
- 将 spawnCount 重命名为 waveSpawnOrder 以更准确反映其用途
- 使用固定的横向间隔（WAVE_SPAWN_X_INTERVAL）和起始位置（WAVE_SPAWN_START_X）替代随机高度偏移
- 简化 addMonster 方法签名，移除冗余的 i 参数
- 确保每波开始时重置 waveSpawnOrder 计数器

assets/script/game/map/MissionMonComp.ts

@@ -4,7 +4,7 @@ import { ecs } from "../../../../extensions/oops-plugin-framework/assets/libs/ec
 import { CCComp } from "../../../../extensions/oops-plugin-framework/assets/module/common/CCComp";
 import { oops } from "../../../../extensions/oops-plugin-framework/assets/core/Oops";
 import { Monster } from "../hero/Mon";
-import { HeroInfo, MonStart } from "../common/config/heroSet";
+import { HeroInfo } from "../common/config/heroSet";
 import { smc } from "../common/SingletonModuleComp";
 import { GameEvent } from "../common/config/GameEvent";
 import {BoxSet } from "../common/config/GameSet";
@@ -18,7 +18,8 @@ const { ccclass, property } = _decorator;
 @ecs.register('MissionMonComp', false)
 export class MissionMonCompComp extends CCComp {
     private static readonly BOSS_RENDER_PRIORITY = 1000000;
-    private static readonly MON_DROP_HEIGHT = 300;
+    private static readonly WAVE_SPAWN_START_X = 400;
+    private static readonly WAVE_SPAWN_X_INTERVAL = 60;
     @property({ tooltip: "是否启用调试日志" })
     private debugMode: boolean = false;
     @property({ tooltip: "每波基础普通怪数量" })
@@ -37,7 +38,7 @@ export class MissionMonCompComp extends CCComp {
         level: number,
     }> = [];
     
-    private spawnCount: number = 0; // 总生成计数，用于控制横向分布位置
+    private waveSpawnOrder: number = 0;
     /** 全局生成顺序计数器，用于层级管理（预留） */
     private globalSpawnOrder: number = 0;
     /** 插队刷怪处理计时器 */
@@ -81,7 +82,7 @@ export class MissionMonCompComp extends CCComp {
         this.waveSpawnedCount = 0
         this.bossSpawnedInWave = false
         this.MonQueue = []
-        this.spawnCount = 0
+        this.waveSpawnOrder = 0
         this.startNextWave()
         mLogger.log(this.debugMode, 'MissionMonComp', "[MissionMonComp] Starting Wave System");
     }
@@ -108,8 +109,7 @@ export class MissionMonCompComp extends CCComp {
         if (!item) return;
         // 特殊怪同样走随机成长类型，保持局内随机性一致
         const upType = this.getRandomUpType();
-        this.addMonster(item.uuid, this.spawnCount, BossList.includes(item.uuid), upType);
-        this.spawnCount += 1;
+        this.addMonster(item.uuid, BossList.includes(item.uuid), upType);
     }
 
     private updateWaveSpawn(dt: number) {
@@ -120,17 +120,15 @@ export class MissionMonCompComp extends CCComp {
             if (this.isBossWave() && !this.bossSpawnedInWave) {
                 const bossUuid = this.getRandomBossUuid();
                 const bossUpType = this.getRandomUpType();
-                this.addMonster(bossUuid, this.spawnCount, true, bossUpType);
-                this.spawnCount += 1;
+                this.addMonster(bossUuid, true, bossUpType);
                 this.bossSpawnedInWave = true;
             }
             return;
         }
         const uuid = this.getRandomNormalMonsterUuid();
         const upType = this.getRandomUpType();
-        this.addMonster(uuid, this.spawnCount, false, upType);
+        this.addMonster(uuid, false, upType);
         this.waveSpawnedCount += 1;
-        this.spawnCount += 1;
     }
 
     private startNextWave() {
@@ -138,6 +136,7 @@ export class MissionMonCompComp extends CCComp {
         smc.vmdata.mission_data.level = this.currentWave;
         this.waveTargetCount = Math.max(1, this.baseMonstersPerWave + (this.currentWave - 1) * this.waveMonsterGrowth);
         this.waveSpawnedCount = 0;
+        this.waveSpawnOrder = 0;
         this.bossSpawnedInWave = false;
         this.waveSpawnTimer = this.waveSpawnCd;
         oops.message.dispatchEvent(GameEvent.NewWave, {
@@ -203,17 +202,16 @@ export class MissionMonCompComp extends CCComp {
    
     private addMonster(
         uuid: number = 1001,
-        i: number = 0,
         isBoss: boolean = false,
         upType: UpType = UpType.AP1_HP1,
     ) {
         // 创建 ECS 怪物实体
         let mon = ecs.getEntity<Monster>(Monster);
         let scale = -1;
-        // 按生成序号做横向错列，减轻重叠感
+        const spawnX = MissionMonCompComp.WAVE_SPAWN_START_X + this.waveSpawnOrder * MissionMonCompComp.WAVE_SPAWN_X_INTERVAL;
         const landingY = BoxSet.GAME_LINE + (isBoss ? 6 : 0);
-        const dropOffset = MissionMonCompComp.MON_DROP_HEIGHT + Math.floor(Math.random() * 40);
-        let pos: Vec3 = v3(MonStart.START_X, landingY + dropOffset, 0);
+        let pos: Vec3 = v3(spawnX, landingY, 0);
+        this.waveSpawnOrder += 1;
         // 递增全局生成顺序，做溢出保护
         this.globalSpawnOrder = (this.globalSpawnOrder + 1) % 999;