feat(角色): 更新KukeMC角色资源与逻辑

添加KukeMC角色的新动画资源(pico-a.svg, pico-b.svg, pico-c.svg, pico-d.svg)
调整角色基础属性和技能逻辑：
- 增加百分比生命值计算方法
- 修改攻击冷却时间和治疗机制
- 优化子弹生成逻辑
- 更新角色纹理和动画帧
- 调整碰撞框大小和位置

scripts/Contents/Characters/KukeChild.gd

@@ -4,7 +4,7 @@ class_name KukeChild
 var masterMine: KukeMC
 
 func register():
-	fields[FieldStore.Entity.MAX_HEALTH] = 20
+	fields[FieldStore.Entity.MAX_HEALTH] = 30
 	fields[FieldStore.Entity.MOVEMENT_SPEED] = 0.35
 	attackCooldownMap[0] = 100
 	attackCooldownMap[1] = 8000
@@ -22,4 +22,4 @@ func attack(type):
 		BulletBase.generate(ComponentManager.getBullet("HeavyCrystal"), self, findWeaponAnchor("normal"), position.angle_to_point(currentFocusedBoss.position))
 func kill():
 	if is_instance_valid(masterMine):
-		masterMine.tryHeal(100)
+		masterMine.tryHeal(percentHealth(0.05))

scripts/Contents/Characters/KukeMC.gd

@@ -3,27 +3,29 @@ class_name KukeMC
 
 var canSummon: bool = true
 
+func spawn():
+	texture.play("walk")
 func register():
 	fields[FieldStore.Entity.MAX_HEALTH] = 3500
 	fields[FieldStore.Entity.MOVEMENT_SPEED] = 0.5
-	attackCooldownMap[0] = 2000
-	attackCooldownMap[1] = 5000
+	attackCooldownMap[0] = 4000
+	attackCooldownMap[1] = 4000
 	attackCooldownMap[2] = 20000
-	attackCooldownMap[3] = 2000
+	attackCooldownMap[3] = 8000
 	inventory[ItemStore.ItemType.APPLE] = INF
 	healthChanged.connect(
-		func(h):
-			if h < fields[FieldStore.Entity.MAX_HEALTH] * 0.25:
+		func(_h):
+			if getHealthPercent() < 0.25:
 				canSummon = false
 				for child in EntityTool.findEntityByClass("KukeChild", get_tree()):
 					if child.masterMine == self:
 						child.tryKill()
-						tryHeal(200)
+						tryHeal(percentHealth(0.1))
 	)
 func ai():
 	PresetEntityAI.follow(self, currentFocusedBoss, 500)
 	for i in len(attackCooldownMap.keys()):
-		tryAttack(i)
+		tryAttack(i, i in [0])
 func attack(type):
 	if type == 0:
 		for i in randi_range(8, 16):
@@ -32,18 +34,18 @@ func attack(type):
 				if bullet is BulletBase:
 					bullet.baseDamage *= 0.5
 			await TickTool.millseconds(randi_range(10, 50))
-	elif type == 1 and health < fields[FieldStore.Entity.MAX_HEALTH] * 0.5 and canSummon:
+	elif type == 1 and getHealthPercent() < 0.5 and canSummon:
 		for i in randi_range(1, 2):
 			var child = EntityBase.generate(ComponentManager.getCharacter("KukeChild"), position + MathTool.sampleInCircle(500))
 			child.currentFocusedBoss = currentFocusedBoss
 			child.masterMine = self
 	elif type == 2:
-		var countOfBullet = randi_range(40, 50)
-		var countOfBranch = randi_range(1, 3)
-		for bulletIndex in countOfBullet:
-			for branchIndex in countOfBranch:
+		var bulletCount = randi_range(20, 40)
+		var branchCount = randi_range(1, 3)
+		for bulletIndex in bulletCount:
+			for branchIndex in branchCount:
 				fields[FieldStore.Entity.OFFSET_SHOOT] = 0
-				for bullet in BulletBase.generate(ComponentManager.getBullet("PurpleCrystal"), self, findWeaponAnchor("normal"), deg_to_rad(360.0 / countOfBullet * bulletIndex + 360.0 / countOfBranch * branchIndex)):
+				for bullet in BulletBase.generate(ComponentManager.getBullet("PurpleCrystal"), self, findWeaponAnchor("normal"), deg_to_rad(360.0 / bulletCount * bulletIndex + 360.0 / branchCount * branchIndex)):
 					if bullet is BulletBase:
 						bullet.baseDamage *= 0.5
 			await TickTool.millseconds(100)