feat: 添加游戏控制和管理功能

- 新增GameControl节点用于统一处理游戏重启和退出
- 添加GameBusManager管理游戏重启时的资源清理
- 修改Pause和GameOver面板使用新的GameControl
- 为EffectController和ItemDropped添加分组管理
- 统一使用WorldManager管理游戏时间

scripts/Tools/Managers/CameraManager.gd

@@ -7,6 +7,7 @@ class_name CameraManager
 @onready var animator: AnimationPlayer = $"%animator"
 
 var shakeIntensity: float = 0
+var shaking: bool = false
 
 static var instance: CameraManager = null
 
@@ -25,8 +26,11 @@ static func shake(millseconds: float, intensity: float = 10, steper: Callable =
 	await TickTool.until(
 		func():
 			instance.shakeIntensity = steper.call(instance.shakeIntensity, intensity, 1 - (WorldManager.getTime() - startTime) / millseconds)
-			return WorldManager.getTime() - startTime >= millseconds
+			return WorldManager.getTime() - startTime >= millseconds || !instance.shaking
 	)
 	instance.shakeIntensity = 0
+static func shakeStop():
+	instance.shaking = false
+	instance.shakeIntensity = 0
 static func playAnimation(animation: String):
 	instance.animator.play(animation)

scripts/Tools/Managers/GameBusManager.gd

@@ -0,0 +1,14 @@
+class_name GameBusManager
+
+static func restart(tree: SceneTree):
+	for bullet in tree.get_nodes_in_group("bullets"):
+		bullet.queue_free()
+	for entity in tree.get_nodes_in_group("entities"):
+		entity.queue_free()
+	for effect in tree.get_nodes_in_group("effects"):
+		effect.queue_free()
+	for item in tree.get_nodes_in_group("items"):
+		item.queue_free()
+	CameraManager.shakeStop()
+	WorldManager.timeRestart()
+	UIState.setPanel("Starter")

scripts/Tools/Managers/GameBusManager.gd.uid

@@ -0,0 +1 @@
+uid://cf1agt55tt4pu

scripts/Tools/Managers/WorldManager.gd

@@ -38,6 +38,8 @@ func spawn(node: Node):
 func justReturn(data):
 	return ArrayTool.parseEncodedObject(data)[0]
 
+static func timeRestart():
+	runningTime = 0
 static func getTime():
 	return runningTime
 static func spawnNode(node: Node):