dd

assets/script/game/system/CombatSystem.ts

@@ -0,0 +1,41 @@
+@ecs.registerSystem()
+export class CombatSystem extends ecs.System {
+    filter(): ecs.IMatcher {
+        return ecs.allOf(Combat, HeroModel);
+    }
+
+    update(entities: ecs.Entity[]) {
+        entities.forEach(attacker => {
+            if (attacker.has(HeroModel)) {
+                this.processHeroAttack(attacker);
+            }
+        });
+    }
+    
+    private processHeroAttack(attacker: ecs.Entity) {
+        const combat = attacker.get(Combat);
+        const model = attacker.get(HeroModel);
+        
+        if (combat.target && model.hp > 0) {
+            // 攻击逻辑
+            combat.attackTimer += this.dt;
+            if (combat.attackTimer >= combat.attackInterval) {
+                this.executeAttack(attacker, combat.target);
+                combat.attackTimer = 0;
+            }
+        }
+    }
+    
+    private executeAttack(attacker: ecs.Entity, target: ecs.Entity) {
+        // 伤害计算逻辑
+        const attack = attacker.get(HeroModel).attack;
+        const defense = target.get(HeroModel).defense;
+        const damage = Math.max(attack - defense, 1);
+        
+        oops.message.dispatch('CombatEvent', {
+            attacker,
+            target,
+            damage
+        });
+    }
+}