feat(角色): 增强KukeMC角色属性和攻击模式

- 增加KukeMC的最大生命值和移动速度
- 调整攻击冷却时间和射击偏移量
- 实现跟随BOSS的AI行为
- 修改紫水晶子弹的生成数量和位置
- 为武器节点添加normal锚点

components/Bullets/PurpleCrystal.tscn

@@ -19,12 +19,12 @@ animations = [{
 
 [node name="PurpleCrystal" instance=ExtResource("1_45mh7")]
 script = ExtResource("2_4lnlm")
+displayName = "紫水晶"
 lifeDistance = 700.0
 
 [node name="texture" parent="." index="0"]
-position = Vector2(22, 0)
 sprite_frames = SubResource("SpriteFrames_r86b3")
 
 [node name="hitbox" parent="." index="1"]
-position = Vector2(36, 0)
+position = Vector2(-33, 0)
 shape = SubResource("CircleShape2D_ty1as")

components/Characters/KukeMC.tscn

@@ -37,5 +37,7 @@ animation = &"walk"
 [node name="hitbox" parent="texture/hurtbox" index="0"]
 shape = SubResource("RectangleShape2D_farlp")
 
+[node name="normal" type="Node2D" parent="texture/weapons" index="0"]
+
 [node name="statebar" parent="." index="3"]
 position = Vector2(0, -140)

scripts/Contents/Characters/KukeMC.gd

@@ -1,10 +1,12 @@
 extends EntityBase
 class_name KukeMC
 func register():
-	fields[FieldStore.Entity.MAX_HEALTH] = 1000
+	fields[FieldStore.Entity.MAX_HEALTH] = 2500
-	fields[FieldStore.Entity.OFFSET_SHOOT] = 45
+	fields[FieldStore.Entity.OFFSET_SHOOT] = 15
-	attackCooldownMap[0] = 500
+	fields[FieldStore.Entity.MOVEMENT_SPEED] = 0.5
+	attackCooldownMap[0] = 2000
 func ai():
+	PresetEntityAI.follow(self, currentFocusedBoss, 500)
 	for bullet in get_tree().get_nodes_in_group("bullets"):
 		if (
 			bullet is LGBTBullet and
@@ -14,5 +16,6 @@ func ai():
 	tryAttack(0)
 func attack(type):
 	if type == 0:
-		for i in randi_range(3, 8):
+		for i in randi_range(8, 16):
 			BulletBase.generate(preload("res://components/Bullets/PurpleCrystal.tscn"), self, findWeaponAnchor("normal"), position.angle_to_point(currentFocusedBoss.position))
+			await TickTool.millseconds(randi_range(10, 50))