feat(武器系统): 为红水晶武器添加水晶碎片弹射效果

新增水晶碎片子弹类型，当红水晶爆炸时会向随机方向发射碎片
修改红水晶武器配置，添加碎片数量和伤害百分比属性
更新武器描述以反映新功能

components/Bullets/CrystalBlock.tscn

@@ -0,0 +1,26 @@
+[gd_scene load_steps=5 format=3 uid="uid://b3anl1y0phmdv"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_wqonw"]
+[ext_resource type="Script" uid="uid://2fv75mmhvjuc" path="res://scripts/Contents/Bullets/CrystalBlock.gd" id="2_42ni1"]
+[ext_resource type="Texture2D" uid="uid://c7hyatbuieaj" path="res://resources/bullets/purple-crystal/frames/0.svg" id="3_ktit7"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_1xf7i"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("3_ktit7")
+}],
+"loop": true,
+"name": &"default",
+"speed": 5.0
+}]
+
+[node name="CrystalBlock" instance=ExtResource("1_wqonw")]
+script = ExtResource("2_42ni1")
+displayName = "水晶碎块"
+lifeTime = 1000.0
+
+[node name="texture" parent="." index="0"]
+modulate = Color(1.2888849, 0.4489804, 0.4489804, 0.5)
+scale = Vector2(0.7, 0.7)
+sprite_frames = SubResource("SpriteFrames_1xf7i")

components/Weapons/RedCrystal.tscn

@@ -12,14 +12,19 @@ displayName = "红水晶簇"
 typeTopic = 1
 store = {
 "atk": 45,
+"count": 1,
+"percent": 0.5,
 "radius": 150.0
 }
 storeType = {
 "atk": 1,
+"count": 1,
+"percent": 2,
 "radius": 1
 }
-descriptionTemplate = "发射[b]红水晶[/b]，在3秒后以$radius的半径爆炸，造成$atk点伤害。"
+descriptionTemplate = "发射[b]红水晶[/b]，在3秒后以$radius的半径爆炸，造成$atk点伤害并向随机方向发射$count个[b]水晶碎片[/b]，造成$percent基础伤害。"
 cooldown = 1000.0
+debugRebuild = true
 
 [node name="attack" parent="sounds" index="0"]
 stream = ExtResource("4_qt0vq")
@@ -32,4 +37,4 @@ displayName = "红水晶簇"
 typeTopic = 1
 
 [node name="description" parent="container" index="2"]
-text = "[center]发射[b]红水晶[/b]，在3秒后以[color=cyan]150[/color]的半径爆炸，造成[color=cyan]60[/color]点伤害。[/center]"
+text = "[center]发射[b]红水晶[/b]，在3秒后以[color=cyan]150[/color]的半径爆炸，造成[color=cyan]45[/color]点伤害并向随机方向发射[color=cyan]1[/color]个[b]水晶碎片[/b]，造成[color=cyan]50%[/color]基础伤害。[/center]"

scripts/Contents/Bullets/CrystalBlock.gd

@@ -0,0 +1,5 @@
+extends BulletBase
+class_name CrystalBlockBullet
+
+func ai():
+	PresetBulletAI.forward(self, rotation)

scripts/Contents/Bullets/CrystalBlock.gd.uid

@@ -0,0 +1 @@
+uid://2fv75mmhvjuc

scripts/Contents/Bullets/RedCrystal.gd

@@ -2,6 +2,7 @@ extends BulletBase
 class_name RedCrystalBullet
 
 var radius: float = 0
+var percent: float = 0
 
 func register():
 	hitbox.shape = hitbox.shape.duplicate()
@@ -11,4 +12,7 @@ func ai():
 func destroy(_beacuseMap: bool):
 	hitbox.shape.radius = radius
 	EffectController.create(ComponentManager.getEffect("RedCrystalExplosion"), global_position).shot()
+	for bullet in BulletBase.generate(ComponentManager.getBullet("CrystalBlock"), launcher, position, deg_to_rad(randf_range(0, 360))):
+		if bullet is CrystalBlockBullet:
+			bullet.baseDamage = baseDamage * percent
 	await TickTool.millseconds(100)

scripts/Contents/Weapons/RedCrystal.gd

@@ -5,6 +5,8 @@ class_name RedCrystalWeapon
 func update(to: int, origin: Dictionary, _entity: EntityBase):
 	origin["atk"] += 5 * to * soulLevel
 	origin["radius"] += 1 * to * soulLevel
+	origin["count"] = 1 * soulLevel
+	origin["percent"] += 0.02 * to * soulLevel
 	return origin
 func attack(entity: EntityBase):
 	var weaponPos = entity.findWeaponAnchor("normal")