feat(物品系统): 新增灵魂物品类型及相关功能

- 在ItemStore.gd中添加SOUL物品类型及其映射
- 在EntityBase.gd中为物品栏添加SOUL类型及其上限
- 新增灵魂物品的SVG图标及导入配置
- 为角色(KukeMC, Bear, Chick)添加灵魂掉落配置
- 在武器卡片界面添加灵魂提炼和镶嵌按钮

components/Abstracts/WeaponCardBase.tscn

@@ -41,12 +41,32 @@ layout_mode = 2
 theme_override_constants/separation = 10
 alignment = 1
 
-[node name="updateBtn" type="Button" parent="container"]
+[node name="wrapper" type="VBoxContainer" parent="container"]
+layout_mode = 2
+
+[node name="updateBtn" type="Button" parent="container/wrapper"]
 unique_name_in_owner = true
 layout_mode = 2
 theme = ExtResource("2_fwkd3")
 text = "升级"
 
+[node name="souls" type="HBoxContainer" parent="container/wrapper"]
+layout_mode = 2
+
+[node name="extractBtn" type="Button" parent="container/wrapper/souls"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+theme = ExtResource("2_fwkd3")
+text = "提炼灵魂"
+
+[node name="inlayBtn" type="Button" parent="container/wrapper/souls"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+theme = ExtResource("2_fwkd3")
+text = "镶嵌灵魂"
+
 [node name="info" type="VBoxContainer" parent="container"]
 layout_mode = 2
 theme_override_constants/separation = 10

components/Characters/Bear.tscn

@@ -143,6 +143,8 @@ alpha_curve = SubResource("CurveTexture_8q862")
 [node name="Bear" instance=ExtResource("1_3ves7")]
 script = ExtResource("2_kh2af")
 displayName = "熊谷凌"
+drops = Array[int]([0, 1, 4])
+dropCounts = Array[Vector2]([Vector2(50, 100), Vector2(70, 140), Vector2(4, 10)])
 metadata/_edit_vertical_guides_ = [-50.0]
 
 [node name="attack0" parent="sounds" index="5"]

components/Characters/Chick.tscn

@@ -37,8 +37,8 @@ animations = [{
 script = ExtResource("2_r6bub")
 isBoss = true
 displayName = "小鸡"
-drops = Array[int]([0, 1])
-dropCounts = Array[Vector2]([Vector2(10, 30), Vector2(15, 50)])
+drops = Array[int]([0, 1, 4])
+dropCounts = Array[Vector2]([Vector2(10, 30), Vector2(15, 50), Vector2(1, 3)])
 appleCount = Vector2i(2, 4)
 
 [node name="hurt" parent="sounds" index="3"]

components/Characters/KukeMC.tscn

@@ -29,6 +29,8 @@ size = Vector2(150, 150)
 [node name="KukeMC" instance=ExtResource("1_r4q7y")]
 script = ExtResource("2_s2dg5")
 displayName = "酷可mc"
+drops = Array[int]([0, 1, 4])
+dropCounts = Array[Vector2]([Vector2(20, 40), Vector2(25, 100), Vector2(2, 3)])
 metadata/_edit_vertical_guides_ = [76.0]
 
 [node name="collect" parent="sounds" index="4"]