feat(武器系统): 调整核弹伤害参数并添加屏幕震动效果

- 降低核弹基础伤害但提高升级后伤害
- 修改爆炸半径范围描述
- 为核弹爆炸添加随时间递减的屏幕震动效果
- 重构CameraManager的shake方法以支持自定义震动曲线

components/Weapons/NuclearBomb.tscn

@@ -12,7 +12,7 @@ quality = 4
 typeTopic = 2
 costBeachball = 100
 store = {
-"atk": 200,
+"atk": 10,
 "radius": 400.0
 }
 storeType = {
@@ -22,7 +22,6 @@ storeType = {
 descriptionTemplate = "倒计时10秒后对半径$radius范围的实体造成$atk点[b]无差别伤害[/b]。"
 needEnergy = 200.0
 cooldown = 1000.0
-debugRebuild = true
 
 [node name="avatar" parent="container/info" index="0"]
 texture = ExtResource("2_5nh8i")
@@ -45,4 +44,4 @@ typeTopicColorMap = {
 }
 
 [node name="description" parent="container" index="2"]
-text = "[center]倒计时10秒后对半径[color=cyan]400[/color]→[color=yellow]1020[/color]范围的实体造成[color=cyan]200[/color]→[color=yellow]45[/color]点[b]无差别伤害[/b]。[/center]"
+text = "[center]倒计时10秒后对半径[color=cyan]400[/color]→[color=yellow]420[/color]范围的实体造成[color=cyan]200[/color]→[color=yellow]225[/color]点[b]无差别伤害[/b]。[/center]"

scripts/Contents/Bullets/NuclearBomb.gd

@@ -20,4 +20,5 @@ func ai():
 func destroy(_b):
 	EffectController.create(preload("res://components/Effects/NuclearExplosion.tscn"), global_position).shot()
 	hitbox.disabled = false
+	CameraManager.shake(5000, 250, func(_c, t, r): return t * r) # 震屏强度随进度递减
 	await TickTool.frame(5)

scripts/Tools/CameraManager.gd

@@ -15,9 +15,14 @@ func _physics_process(_delta):
 		position = UIState.player.position
 		position += MathTool.randv2_range(shakeIntensity)
 
-static func shake(millseconds: int, intensity: float = 10):
-	instance.shakeIntensity += intensity
-	await TickTool.millseconds(millseconds)
-	instance.shakeIntensity -= intensity
+static func shake(millseconds: float, intensity: float = 10, steper: Callable = func(currentValue, _totalValue, _restPercent): return currentValue):
+	var startTime = WorldManager.getTime()
+	instance.shakeIntensity = intensity
+	await TickTool.until(
+		func():
+			instance.shakeIntensity = steper.call(instance.shakeIntensity, intensity, 1 - (WorldManager.getTime() - startTime) / millseconds)
+			return WorldManager.getTime() - startTime >= millseconds
+	)
+	instance.shakeIntensity = 0
 static func playAnimation(animation: String):
 	instance.animator.play(animation)