feat(子弹效果): 添加HXD子弹爆炸效果及资源

添加HXDBoom效果控制器和5种爆炸纹理
调整HXD子弹的缩放比例并添加爆炸效果触发
扩展EffectController基类以支持自定义注册逻辑

scripts/Contents/Bullets/HXD.gd

@@ -14,6 +14,7 @@ func succeedToHit(_dmg: float, entity: EntityBase):
 		if is_instance_valid(newEntity):
 			look_at(newEntity.position)
 			bouncedTime += 1
+		EffectController.create(ComponentManager.getEffect("HXDBoom"), position).shot()
 func split(newBullet: BulletBase, _index: int, _total: int, _lastBullet: float):
 	if newBullet is HXDBullet:
 		newBullet.bouncedTime = 0

scripts/Contents/Effects/HXDBoom.gd

@@ -0,0 +1,4 @@
+extends EffectController
+
+func register():
+    particles.texture = load("res://resources/bullets/HXD/effect/%d.png" % randi_range(0, 4))

scripts/Contents/Effects/HXDBoom.gd.uid

@@ -0,0 +1 @@
+uid://bxvgpyb3fyko1

scripts/Statemachine/EffectController.gd

@@ -10,6 +10,7 @@ class_name EffectController
 @onready var animator: AnimationPlayer = $"%animator"
 
 func _ready():
+	register()
 	particles.emitting = false
 	particles.one_shot = oneShot
 	var sound = sounds.get_node_or_null(spawnSound)
@@ -30,6 +31,9 @@ func shot():
 				await sound.finished
 		queue_free()
 
+func register():
+	pass
+
 static func create(scene: PackedScene, spawnPosition: Vector2, parent: Node = null) -> EffectController:
 	var cloned = scene.instantiate() as EffectController
 	cloned.global_position = spawnPosition