fix(战斗系统): 修复伤害数值出错问题

- 修复在DamageEvent接口和DamageQueueComp缺少ext_dmg和dmg_ratio字段问题
- 修复HeroAtkSystem的伤害计算逻辑
- 优化HeroViewComp的hp_show和mp_show方法，直接使用model数据
- 默认显示血条并增加调试日志输出
- 移除冗余的debug日志，优化伤害计算流程

assets/script/game/hero/DamageQueueComp.ts

@@ -21,6 +21,9 @@ export interface DamageEvent {
     
     /** 伤害事件ID（用于去重和调试） */
     eventId: string;
+    
+    ext_dmg:number //额外伤害
+    dmg_ratio:number//伤害比例
 }
 
 /**
@@ -55,7 +58,7 @@ export class DamageQueueComp extends ecs.Comp {
     /**
      * 添加伤害事件到队列
      */
-    addDamageEvent(attrs: any, caster: HeroViewComp, s_uuid: number): void {
+    addDamageEvent(attrs: any, caster: HeroViewComp, s_uuid: number,ext_dmg:number=0,dmg_ratio:number=1): void {
         const timestamp = Date.now();
         const eventId = `${caster.ent.eid}_${s_uuid}_${timestamp}_${Math.random()}`;
         
@@ -64,7 +67,9 @@ export class DamageQueueComp extends ecs.Comp {
             caster: caster,
             s_uuid: s_uuid,
             timestamp: timestamp,
-            eventId: eventId
+            eventId: eventId,
+            ext_dmg:ext_dmg,
+            dmg_ratio:dmg_ratio,
         };
         
         this.damageEvents.push(damageEvent);
@@ -155,7 +160,7 @@ export class DamageQueueHelper {
      * 为实体添加伤害事件
      * 如果实体没有伤害队列组件，会自动创建
      */
-    static addDamageToEntity(entity: ecs.Entity, attrs: any, caster: HeroViewComp, s_uuid: number): void {
+    static addDamageToEntity(entity: ecs.Entity, attrs: any, caster: HeroViewComp, s_uuid: number,ext_dmg:number=0,dmg_ratio:number=1): void {
         let damageQueue = entity.get(DamageQueueComp);
         
         // 如果实体没有伤害队列组件，创建一个
@@ -164,7 +169,7 @@ export class DamageQueueHelper {
         }
         
         // 添加伤害事件到队列
-        damageQueue.addDamageEvent(attrs, caster, s_uuid);
+        damageQueue.addDamageEvent(attrs, caster, s_uuid,ext_dmg,dmg_ratio);
     }
     
     /**