feat(子弹): 调整狐狸爪子弹属性和初始波数

为狐狸爪子弹添加速度、自伤和无敌伤害属性，并将初始波数调整为10
修改追踪逻辑使用新定义的速度属性

components/Bullets/FoxZhua.tscn

@@ -196,7 +196,10 @@ height = 290.0
 script = ExtResource("2_rl21b")
 canTrace = true
 displayName = "爪"
+speed = 0.07
 penerate = 1.0
+indisDamage = true
+canDamageSelf = true
 autoSpawnAnimation = true
 freeAfterSpawn = true
 

scripts/Contents/Bullets/FoxZhua.gd

@@ -5,4 +5,4 @@ class_name FoxZhua
 
 func ai():
 	if canTrace:
-		PresetBulletAI.lerpPosition(self, launcher.currentFocusedBoss.getTrackingAnchor() - Vector2(0, 200), 0.07)
+		PresetBulletAI.lerpPosition(self, launcher.currentFocusedBoss.getTrackingAnchor() - Vector2(0, 200), speed)

scripts/Contents/Wave.gd

@@ -22,7 +22,7 @@ func duplicate() -> Wave:
 	wave.per = per
 	return wave
 
-static var current: int = startWith(1)
+static var current: int = startWith(10)
 static var WAVE_NORMAL = [
 	Wave.create("Hen", 1, 3, false, 0, INF, 1),
 	Wave.create("Cat", 1, 3, false, 0, INF, 1),