feat: 添加新角色Kernyr和子弹Yangyi及相关资源

添加新角色Kernyr及其相关资源文件，包括角色脚本、场景和贴图
添加新子弹类型Yangyi及其相关资源文件，包括子弹脚本、场景和贴图
修改Wave.gd添加Kernyr作为测试波次
调整QKSword.gd和Parrier.gd的数值效果
扩展Bullet.gd的selfRotate方法支持仅旋转贴图

components/Characters/CyberCat.tscn

@@ -0,0 +1,33 @@
+[gd_scene load_steps=5 format=3 uid="uid://47ek7kev66gj"]
+
+[ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_afsds"]
+[ext_resource type="Script" uid="uid://m28dwfwmmhmh" path="res://scripts/Contents/Characters/Kernyr.gd" id="2_pixbe"]
+[ext_resource type="Texture2D" uid="uid://5o6446vmerf5" path="res://resources/bullets/yangyi/cat.jpg" id="3_afsds"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_vkls3"]
+animations = [{
+"frames": [],
+"loop": true,
+"name": &"idle",
+"speed": 5.0
+}, {
+"frames": [],
+"loop": true,
+"name": &"walk",
+"speed": 5.0
+}]
+
+[node name="CyberCat" instance=ExtResource("1_afsds")]
+script = ExtResource("2_pixbe")
+displayName = "赛博猫猫🥵"
+
+[node name="texture" parent="." index="3"]
+sprite_frames = SubResource("SpriteFrames_vkls3")
+
+[node name="staticBackground" parent="texture" index="0"]
+position = Vector2(0, -10)
+scale = Vector2(0.37199643, 0.37199643)
+texture = ExtResource("3_afsds")
+
+[node name="statebar" parent="." index="4"]
+position = Vector2(0, -135)

components/Characters/Kernyr.tscn

@@ -0,0 +1,42 @@
+[gd_scene load_steps=6 format=3 uid="uid://dt3xviil00bw4"]
+
+[ext_resource type="PackedScene" uid="uid://cvogxi7mktumf" path="res://components/Abstracts/EntityBase.tscn" id="1_bha5j"]
+[ext_resource type="Script" uid="uid://m28dwfwmmhmh" path="res://scripts/Contents/Characters/Kernyr.gd" id="2_vkls3"]
+[ext_resource type="Texture2D" uid="uid://cts825oc08b7k" path="res://resources/bullets/yangyi/ppn.jpg" id="3_vkls3"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_vkls3"]
+animations = [{
+"frames": [],
+"loop": true,
+"name": &"idle",
+"speed": 5.0
+}, {
+"frames": [],
+"loop": true,
+"name": &"walk",
+"speed": 5.0
+}]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_vkls3"]
+size = Vector2(118, 98)
+
+[node name="Kernyr" instance=ExtResource("1_bha5j")]
+script = ExtResource("2_vkls3")
+displayName = "口势咯"
+drops = Array[int]([0, 1])
+dropCounts = Array[Vector2]([Vector2(30, 50), Vector2(20, 40)])
+appleCount = Vector2i(2, 5)
+
+[node name="texture" parent="." index="3"]
+sprite_frames = SubResource("SpriteFrames_vkls3")
+
+[node name="staticBackground" parent="texture" index="0"]
+position = Vector2(0, -10)
+scale = Vector2(0.22162607, 0.22162607)
+texture = ExtResource("3_vkls3")
+
+[node name="hitbox" parent="texture/hurtbox" index="0"]
+shape = SubResource("RectangleShape2D_vkls3")
+
+[node name="statebar" parent="." index="4"]
+position = Vector2(0, -135)