feat: 重构角色和子弹系统，添加伤害标签和Boss状态条

components/Characters/Chick.tscn

@@ -1,6 +1,7 @@
-[gd_scene load_steps=5 format=3 uid="uid://b0ncrvm8u4pox"]
+[gd_scene load_steps=7 format=3 uid="uid://b0ncrvm8u4pox"]
 
 [ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_goqmy"]
+[ext_resource type="Script" path="res://scripts/Contents/Characters/Chick.gd" id="2_r6bub"]
 [ext_resource type="Texture2D" uid="uid://7pkplcqqxvnp" path="res://resources/characters/chick/chick-a.svg" id="2_syddq"]
 [ext_resource type="Texture2D" uid="uid://dj5dvqb8gsedr" path="res://resources/characters/chick/chick-b.svg" id="3_064jv"]
 
@@ -26,11 +27,20 @@ animations = [{
 "speed": 5.0
 }]
 
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_rn84j"]
+size = Vector2(19.5, 14)
+
 [node name="Chick" instance=ExtResource("1_goqmy")]
+script = ExtResource("2_r6bub")
 
 [node name="texture" parent="." index="0"]
+position = Vector2(0, -37)
 sprite_frames = SubResource("SpriteFrames_xji3d")
 animation = &"walk"
 
+[node name="movebox" parent="." index="1"]
+shape = SubResource("RectangleShape2D_rn84j")
+
 [node name="statebar" parent="." index="2" node_paths=PackedStringArray("entity")]
+position = Vector2(0, -82)
 entity = NodePath("..")

components/Characters/Rooster.tscn

@@ -32,7 +32,6 @@ radius = 41.0122
 
 [node name="Rooster" instance=ExtResource("1_e5pl8")]
 script = ExtResource("2_oqdqd")
-cooldownUnit = 200.0
 
 [node name="texture" parent="." index="0"]
 position = Vector2(0, -70)