feat(战斗系统): 添加内伤机制和爆炸类型子弹

为子弹系统添加新的爆炸类型(MotionType.EXPLOSION)
实现内伤机制，包括内伤子弹和相关逻辑
修改多个子弹场景以使用爆炸类型
调整格挡系统，增加内伤效果
更新武器描述和角色配置

components/Bullets/Bengbeng.tscn

@@ -84,7 +84,7 @@ script = ExtResource("2_165xl")
 displayName = "蹦蹦炸弹"
 speed = 4.0
 baseDamage = 30.0
-motionType = 3
+motionType = 7
 lifeTime = 10000.0
 autoLoopAnimation = true
 

components/Bullets/InternalDamage.tscn

@@ -0,0 +1,30 @@
+[gd_scene format=3 uid="uid://dnjct3fifocnb"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_xwju0"]
+[ext_resource type="Texture2D" uid="uid://mo0gjwh5amev" path="res://resources/effects/danger/Effect_Boss_YiGung_Upper1206.png" id="2_0na4i"]
+[ext_resource type="Script" uid="uid://d3m2bjkxg82a2" path="res://scripts/Contents/Bullets/InternalDamage.gd" id="2_nsbh7"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_nsbh7"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("2_0na4i")
+}],
+"loop": true,
+"name": &"default",
+"speed": 5.0
+}]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_0na4i"]
+radius = 150.0
+
+[node name="InternalDamage" unique_id=5571707 instance=ExtResource("1_xwju0")]
+script = ExtResource("2_nsbh7")
+
+[node name="texture" parent="." index="0" unique_id=162977358]
+scale = Vector2(0.25103292, 0.25103292)
+sprite_frames = SubResource("SpriteFrames_nsbh7")
+
+[node name="hitbox" parent="." index="1" unique_id=175349408]
+shape = SubResource("CircleShape2D_0na4i")
+disabled = true

components/Bullets/MagicMissle.tscn

@@ -97,6 +97,7 @@ alpha_curve = SubResource("CurveTexture_3jny5")
 
 [node name="MagicMissle" unique_id=5571707 instance=ExtResource("1_4sjx4")]
 script = ExtResource("2_lrw10")
+motionType = 7
 penerate = 1.0
 penerateDamageReduction = 0.1
 

components/Bullets/NuclearBomb.tscn

@@ -41,7 +41,7 @@ radius = 1000.0
 [node name="NuclearBomb" unique_id=432957691 instance=ExtResource("1_dpea6")]
 script = ExtResource("2_f85ek")
 displayName = "核弹"
-motionType = 3
+motionType = 7
 canDamageSelf = true
 autoDestroyOnHitMap = false
 

components/Bullets/QKSword.tscn

@@ -124,6 +124,7 @@ script = ExtResource("2_x26jp")
 displayName = "乾坤剑"
 speed = 20.0
 baseDamage = 25.0
+motionType = 7
 penerate = 1.0
 penerateDamageReduction = 0.2
 lifeTime = 3000.0

components/Bullets/RedCrystal.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=5 format=3 uid="uid://c0oc8aqfef0tt"]
+[gd_scene format=3 uid="uid://c0oc8aqfef0tt"]
 
 [ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_k4d80"]
 [ext_resource type="Script" uid="uid://bv848wj2ko0y0" path="res://scripts/Contents/Bullets/RedCrystal.gd" id="2_llvlo"]
@@ -15,13 +15,14 @@ animations = [{
 "speed": 5.0
 }]
 
-[node name="RedCrystal" instance=ExtResource("1_k4d80")]
+[node name="RedCrystal" unique_id=1424825822 instance=ExtResource("1_k4d80")]
 script = ExtResource("2_llvlo")
 displayName = "红水晶"
 speed = 8.0
+motionType = 7
 lifeTime = 3000.0
 metadata/_edit_vertical_guides_ = [150.0]
 
-[node name="texture" parent="." index="0"]
+[node name="texture" parent="." index="0" unique_id=162977358]
 modulate = Color(1.2892731, 0.44830602, 0.44830602, 1)
 sprite_frames = SubResource("SpriteFrames_ns31y")