dd

assets/script/game/skill/HeroSkillSystem.ts

@@ -118,6 +118,7 @@ export class HeroSkillSystem extends ecs.ComblockSystem implements ecs.ISystemUp
     private castSkill(caster: ecs.Entity, skillId: number, config: typeof SkillSet[keyof typeof SkillSet]) {
         const view = caster.get(HeroViewComp);
         const comp = caster.get(HeroSkillsComp);
+        const skillEntity = ecs.getEntity<Skill>(Skill);
         console.log(view.hero_name+"施放技能:"+config.uuid+"=>"+view.hero_name);
         
         // 处理CD和消耗
@@ -134,7 +135,6 @@ export class HeroSkillSystem extends ecs.ComblockSystem implements ecs.ISystemUp
         if (config.TargetGroup === TargetGroup.Enemy) {
             const targets = this.selectEnemyTargets(caster, config);
             if (targets.length === 0) return;
-            const skillEntity = ecs.getEntity<Skill>(Skill);
             skillEntity.load(
                 view.node.position,    // 起始位置
                 view.fac,              // 阵营
@@ -143,7 +143,8 @@ export class HeroSkillSystem extends ecs.ComblockSystem implements ecs.ISystemUp
                 targets[0]?.get(HeroViewComp).node.position // 目标位置
             );
             targets.forEach(target => {
-                this.applySkillEffect(caster, target, config);
+                this.applySkillEffect(caster, target, config,skillEntity);
+                console.log("施放技能:"+config.uuid+"=>"+target.get(HeroViewComp).hero_name);
             });
 
         }
@@ -151,11 +152,11 @@ export class HeroSkillSystem extends ecs.ComblockSystem implements ecs.ISystemUp
             const targets = this.selectAllyTargets(caster, config);
             if (targets.length === 0) return;
             targets.forEach(target => {
-                this.applySkillEffect(caster, target, config);
+                this.applySkillEffect(caster, target, config,skillEntity);
             });
         }
         if (config.TargetGroup === TargetGroup.Self) {
-            this.applySkillEffect(caster, caster, config);
+            this.applySkillEffect(caster, caster, config,skillEntity);
         }
   
     }
@@ -205,13 +206,15 @@ export class HeroSkillSystem extends ecs.ComblockSystem implements ecs.ISystemUp
     }
 
     /** 应用技能效果 */
-    private applySkillEffect(caster: ecs.Entity, target: ecs.Entity, config: typeof SkillSet[keyof typeof SkillSet]) {
+    private applySkillEffect(caster: ecs.Entity, target: ecs.Entity, config: typeof SkillSet[keyof typeof SkillSet],skillEntity:ecs.Entity) {
         const casterView = caster.get(HeroViewComp);
         const targetView = target.get(HeroViewComp);
         
         // 直接计算伤害（包含防御减免）
         const damageResult = this.calculateDamage(caster, target, config);
-        this.applyDamage(target, damageResult);
+        
+        // 将施法者传入applyDamage方法
+        this.applyDamage(caster, target, damageResult,skillEntity);
         
         // 播放技能特效
         casterView.playSkillEffect(config.uuid);
@@ -250,39 +253,60 @@ export class HeroSkillSystem extends ecs.ComblockSystem implements ecs.ISystemUp
         return result;
     }
 
-    private applyDamage(target: ecs.Entity, result: any) {
+    private applyDamage(caster: ecs.Entity, target: ecs.Entity, result: any,skillEntity:ecs.Entity) {
+        const casterView = caster.get(HeroViewComp);
+        const targetView = target.get(HeroViewComp);
+        const skillView = skillEntity.get(SkillCom);
+        if (!casterView || !targetView || !skillView) return;
+        
+        // 计算距离
+        const distance = this.calculateDistance(
+            skillView.node.position,
+            targetView.node.position
+        );
+        
+        // 假设技能效果移动速度为 500 units/second
+        const EFFECT_SPEED = 500;
+        // 计算实际延迟时间(秒)
+        const actualDelay = distance / EFFECT_SPEED;
+        
         this._damageQueue.push({
-            timer: result.delay,
+            timer: actualDelay,
             callback: () => {
-                const view = target.get(HeroViewComp);
+                if (!targetView?.ent.has(HeroViewComp)) return;
-                if (!view?.ent.has(HeroViewComp)) return;
                 
                 let remainingDamage = result.value;
-                if (view.shield > 0) {
+                if (targetView.shield > 0) {
-                    const shieldAbsorb = Math.min(view.shield, remainingDamage);
+                    const shieldAbsorb = Math.min(targetView.shield, remainingDamage);
-                    view.shield -= shieldAbsorb;
+                    targetView.shield -= shieldAbsorb;
                     remainingDamage -= shieldAbsorb;
                     
-                    if (view.shield <= 0) {
+                    if (targetView.shield <= 0) {
-                        view.BUFFCOMP.show_shield(false);
+                        targetView.BUFFCOMP.show_shield(false);
                     }
                 }
                 
                 if (remainingDamage > 0) {
-                    view.hp -= remainingDamage;
+                    targetView.hp -= remainingDamage;
-                    if(view.hp <= 0) {
+                    if(targetView.hp <= 0) {
-                        view.BUFFCOMP.dead()
+                        targetView.BUFFCOMP.dead()
-                        view.to_grave();
+                        targetView.to_grave();
                     }
-                    view.showDamage(result.value, true);
+                    targetView.showDamage(result.value, true);
                 } else {
-                    view.BUFFCOMP.tooltip(5,"*吸收*");
+                    targetView.BUFFCOMP.tooltip(5,"*吸收*");
                 }
-
             }
         });
     }
 
+    // 添加计算距离的辅助方法
+    private calculateDistance(pos1: Vec3, pos2: Vec3): number {
+        const dx = pos2.x - pos1.x;
+        const dy = pos2.y - pos1.y;
+        return Math.sqrt(dx * dx + dy * dy);
+    }
+
     public clear_timer() {
         console.log("clear_timer");
         Object.values(this._timers).forEach(clearTimeout);