feat: 添加新武器彩虹旗和紫水晶簇，调整饲料属性和数值

refactor: 重构子弹生成逻辑，支持分裂和折射效果

fix: 修复掉落物拾取范围和碰撞检测问题

style: 优化UI显示，添加武器品质和类型标签

docs: 更新字段描述，调整部分饲料名称和分类

perf: 优化数学工具函数，添加随机数处理工具

test: 调整波次生成逻辑，添加新敌人类型

build: 添加新资源文件和相关导入配置

components/Weapons/BigLaser.tscn

@@ -0,0 +1,32 @@
+[gd_scene load_steps=3 format=3 uid="uid://cxabqjo7skxev"]
+
+[ext_resource type="PackedScene" uid="uid://ckq2cq6m23hq3" path="res://components/Abstracts/WeaponCardBase.tscn" id="1_wrvv5"]
+[ext_resource type="Texture2D" uid="uid://dy4op6n6vxef3" path="res://resources/bullets/laser-circle/circle.svg" id="2_qe8gb"]
+
+[node name="BigLaser" instance=ExtResource("1_wrvv5")]
+avatarTexture = ExtResource("2_qe8gb")
+displayName = "湮灭激光"
+quality = 2
+typeTopic = 1
+costs = Array[int]([0, 1])
+costCounts = Array[int]([100, 50])
+store = {
+"atk": 35,
+"time": 0.1
+}
+descriptionTemplate = "每$time秒造成$atk点伤害。"
+needEnergy = 100.0
+
+[node name="avatar" parent="container/info" index="0"]
+texture = ExtResource("2_qe8gb")
+
+[node name="energy" parent="container/info/energyInfo" index="1"]
+text = "50.0"
+
+[node name="name" parent="container/info" index="2"]
+displayName = "湮灭激光"
+quality = 2
+typeTopic = 1
+
+[node name="description" parent="container" index="2"]
+text = "每[color=cyan]0.1[/color]秒造成[color=cyan]35.0[/color]点伤害。"

components/Weapons/LGBT.tscn

@@ -0,0 +1,36 @@
+[gd_scene load_steps=3 format=3 uid="uid://wl8u5m52708w"]
+
+[ext_resource type="PackedScene" uid="uid://ckq2cq6m23hq3" path="res://components/Abstracts/WeaponCardBase.tscn" id="1_jwtmd"]
+[ext_resource type="Texture2D" uid="uid://cwfyi61xkt4bt" path="res://resources/weapons/lgbt.jpeg" id="2_ou6jo"]
+
+[node name="LGBT" instance=ExtResource("1_jwtmd")]
+offset_right = 190.0
+offset_bottom = 324.0
+avatarTexture = ExtResource("2_ou6jo")
+displayName = "彩虹旗"
+quality = 4
+costs = Array[int]([0, 1])
+costCounts = Array[int]([200, 100])
+store = {
+"atk": 20,
+"count": 7.0,
+"power": 0.3,
+"trace": 2.0
+}
+descriptionTemplate = "发射$count条可追踪$trace秒，效率为$power的带状彩虹，每条造成$atk点伤害。"
+needEnergy = 150.0
+
+[node name="avatar" parent="container/info" index="0"]
+texture = ExtResource("2_ou6jo")
+
+[node name="energy" parent="container/info/energyInfo" index="1"]
+text = "150.0"
+
+[node name="name" parent="container/info" index="2"]
+displayName = "彩虹旗"
+quality = 4
+
+[node name="description" parent="container" index="2"]
+size_flags_vertical = 3
+text = "发射[color=cyan]7.0[/color]条可追踪[color=cyan]2.0[/color]秒，效率为[color=cyan]0.3[/color]的带状彩虹，每条造成[color=cyan]20.0[/color]点伤害。"
+autowrap_mode = 2

components/Weapons/PurpleCrystal.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=3 format=3 uid="uid://c0n3igy4hucrg"]
+
+[ext_resource type="PackedScene" uid="uid://ckq2cq6m23hq3" path="res://components/Abstracts/WeaponCardBase.tscn" id="1_hyubh"]
+[ext_resource type="Texture2D" uid="uid://16yhngg3jpun" path="res://resources/weapons/purple-crystal.svg" id="2_wgtcw"]
+
+[node name="PurpleCrystal" instance=ExtResource("1_hyubh")]
+offset_right = 208.0
+offset_bottom = 280.0
+avatarTexture = ExtResource("2_wgtcw")
+displayName = "紫水晶簇"
+costs = Array[int]([0, 1])
+costCounts = Array[int]([50, 10])
+descriptionTemplate = "撞击造成$atk点伤害。"
+
+[node name="avatar" parent="container/info" index="0"]
+texture = ExtResource("2_wgtcw")
+
+[node name="name" parent="container/info" index="2"]
+displayName = "紫水晶簇"
+
+[node name="description" parent="container" index="2"]
+text = "撞击造成[color=cyan]10.0[/color]点伤害。"