first update.

.gitattributes

@@ -0,0 +1,2 @@
+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf

.gitignore

@@ -0,0 +1,3 @@
+# Godot 4+ specific ignores
+.godot/
+/android/

Autoload/time_screen_controller.gd

@@ -0,0 +1,87 @@
+extends Node
+## 用于控制时间速度和屏幕变暗效果的自动加载单例
+
+const DEFAULT_TIME_SCALE := 1.0
+const FADE_DURATION := 0.03      # 渐变效果持续时间
+const SLOW_DURATION := 0.05      # 减速效果持续时间（当前未使用，保留）
+const MAX_DARKNESS := 0.5       # 最大变暗程度（0.0完全透明，1.0完全黑）
+
+var _current_time_scale := DEFAULT_TIME_SCALE
+var _fade_overlay: ColorRect
+var _is_fading := false
+var _current_tween: Tween
+var _should_maintain_slow := false  # 是否保持减速状态
+
+func _ready() -> void:
+	process_mode = Node.PROCESS_MODE_ALWAYS
+	_setup_fade_overlay()
+
+func _setup_fade_overlay() -> void:
+	var canvas_layer := CanvasLayer.new()
+	canvas_layer.layer = 128
+	add_child(canvas_layer)
+	
+	_fade_overlay = ColorRect.new()
+	_fade_overlay.color = Color(0, 0, 0, 0)
+	_fade_overlay.set_anchors_preset(Control.PRESET_FULL_RECT)
+	canvas_layer.add_child(_fade_overlay)
+
+## 主控制函数：同时控制减速和变暗效果
+## @param slow_time_scale: 时间缩放值（1.0为正常速度，小于1.0为减速）
+## @param fade: 是否启用变暗效果
+func execute_effects(slow_time_scale: float, fade: bool) -> void:
+	_kill_current_tween()
+	
+	if slow_time_scale != DEFAULT_TIME_SCALE:
+		_slow_time(slow_time_scale)
+	else:
+		_reset_time()
+	
+	_fade_to(MAX_DARKNESS if fade else 0.0)
+
+## 立即恢复所有效果到正常状态
+func reset_all() -> void:
+	_kill_current_tween()
+	_reset_time()
+	
+	_is_fading = false
+	_fade_overlay.color.a = 0.0
+
+# region 内部工具函数
+func _kill_current_tween() -> void:
+	if _current_tween and _current_tween.is_valid():
+		_current_tween.kill()
+
+func _set_time_scale(scale: float) -> void:
+	_current_time_scale = scale
+	Engine.time_scale = scale
+
+func _slow_time(scale: float) -> void:
+	_set_time_scale(scale)
+	_should_maintain_slow = true
+
+func _reset_time() -> void:
+	_set_time_scale(DEFAULT_TIME_SCALE)
+	_should_maintain_slow = false
+
+func _fade_to(target_alpha: float) -> void:
+	if _is_fading:
+		return
+	
+	_is_fading = true
+	_current_tween = create_tween()
+	_current_tween.tween_property(_fade_overlay, "color:a", target_alpha, FADE_DURATION)
+	_current_tween.tween_callback(func(): _is_fading = false)
+# endregion
+
+## 获取当前时间缩放值
+func get_current_time_scale() -> float:
+	return _current_time_scale
+
+## 检查是否正在执行渐变
+func is_fading() -> bool:
+	return _is_fading
+
+## 检查是否处于减速状态
+func is_time_slowed() -> bool:
+	return _should_maintain_slow

Autoload/time_screen_controller.gd.uid

@@ -0,0 +1 @@
+uid://lapr5splvajf

Char/Char_Components/After_Image/aft4F5C.tmp

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://dd7k3qbsw1bhq"]
+
+[ext_resource type="Script" path="res://Char/Char_Components/After_Image/after_image_component.gd" id="1_c5t65"]
+
+[node name="After_Image_Component" type="Node"]
+script = ExtResource("1_c5t65")

Char/Char_Components/After_Image/after_image.tscn

@@ -0,0 +1,65 @@
+[gd_scene load_steps=4 format=3 uid="uid://ce7d2uw5710fo"]
+
+[sub_resource type="Animation" id="Animation_i6syn"]
+resource_name = "Fading"
+length = 0.1
+step = 0.1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:self_modulate")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.1),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Color(0.197937, 0.197937, 0.197937, 0.588235), Color(1, 1, 1, 0)]
+}
+tracks/1/type = "method"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0.1),
+"transitions": PackedFloat32Array(1),
+"values": [{
+"args": [],
+"method": &"queue_free"
+}]
+}
+
+[sub_resource type="Animation" id="Animation_28t5o"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:self_modulate")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Color(0.197937, 0.197937, 0.197937, 0.588235)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_s12ut"]
+_data = {
+&"Fading": SubResource("Animation_i6syn"),
+&"RESET": SubResource("Animation_28t5o")
+}
+
+[node name="After_Image" type="Node2D" groups=["After_Image"]]
+self_modulate = Color(0.196078, 0.196078, 0.196078, 0.588235)
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+self_modulate = Color(0.197937, 0.197937, 0.197937, 0.588235)
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_s12ut")
+}
+autoplay = "Fading"

Char/Char_Components/After_Image/after_image_component.gd

@@ -0,0 +1,175 @@
+extends Node
+
+var can_spawn = true
+var spawn_frequency = 0.01
+var base_scale = 0.9
+var min_velocity = 5.0
+var is_active = false
+
+var after_image_material: ShaderMaterial
+var after_image_scene = preload("res://Char/Char_Components/After_Image/after_image.tscn")
+
+@onready var player = get_parent()
+@onready var owner_sprite = player.get_node("Body_Animation/Sprite2D")
+@onready var owner_anim = player.get_node("Body_Animation/AnimationPlayer")
+
+func _ready():
+	if !after_image_material:
+		var new_material = ShaderMaterial.new()
+		new_material.shader = load("res://Char/Char_Components/After_Image/player_dash.gdshader")
+		after_image_material = new_material
+		
+		after_image_material.set_shader_parameter("effect_mixture", 0.0)
+		after_image_material.set_shader_parameter("alpha_multiplier", 1.0)
+		after_image_material.set_shader_parameter("color_offset", 0.0)
+		after_image_material.set_shader_parameter("glow_intensity", 1.2)
+	
+	reset_spawn_timer()
+
+func _physics_process(_delta):
+	if is_active and can_spawn:
+		var velocity = owner.velocity if owner.has_method("get_velocity") else Vector2.ZERO
+		if velocity.length() >= min_velocity:
+			spawn_after_image()
+
+func clear_shader():
+	after_image_material = null
+
+func init_shader(shader_path: String, params: Dictionary = {}):
+	after_image_material = ShaderMaterial.new()
+	after_image_material.shader = load(shader_path)
+	
+	for param_name in params:
+		after_image_material.set_shader_parameter(param_name, params[param_name])
+
+func reset_spawn_timer():
+	can_spawn = false
+	await get_tree().create_timer(spawn_frequency).timeout
+	can_spawn = true
+
+func spawn_after_image():
+	var level = get_tree().get_first_node_in_group("Level")
+	if !level:
+		return
+	var effect_group = level.get_node("Effect_Group")
+	if !effect_group:
+		return
+		
+	var after_image = after_image_scene.instantiate()
+	after_image.position = owner_sprite.global_position
+	after_image.scale = owner_sprite.scale * base_scale
+	
+	var after_image_sprite:Sprite2D = after_image.get_node("Sprite2D")
+	after_image_sprite.texture = owner_sprite.texture
+	after_image_sprite.region_enabled = true
+	after_image_sprite.region_rect = owner_sprite.region_rect
+	after_image.scale.x *= owner.get_node("Body_Animation").scale.x
+		
+	if after_image_material:
+		var current_material = ShaderMaterial.new()
+		current_material.shader = after_image_material.shader
+		current_material.set_shader_parameter("rainbow_width", 
+			after_image_material.get_shader_parameter("rainbow_width"))
+		current_material.set_shader_parameter("rainbow_speed", 
+			after_image_material.get_shader_parameter("rainbow_speed"))
+		after_image_sprite.material = current_material
+	
+	after_image.z_index = 5
+	effect_group.add_child(after_image)
+	
+	reset_spawn_timer()
+
+func start():
+	is_active = true
+	can_spawn = true
+
+func stop():
+	is_active = false
+	can_spawn = false
+	clear_shader()
+
+func set_shader_parameter(param_name: String, value):
+	if after_image_material:
+		after_image_material.set_shader_parameter(param_name, value)
+
+func configure(config: Dictionary):
+	if config.has("spawn_frequency"):
+		spawn_frequency = config.spawn_frequency
+	if config.has("base_scale"):
+		base_scale = config.base_scale
+	if config.has("min_velocity"):
+		min_velocity = config.min_velocity
+	
+	clear_shader()
+
+func spawn_trail_between_points(start_pos: Vector2, end_pos: Vector2, num_images: int = 16, shader:bool = true, after_image_texture: Texture = null, after_image_rect: Rect2 = Rect2()):
+	var level = get_tree().get_first_node_in_group("Level")
+	if !level:
+		return
+	var effect_group = level.get_node("Effect_Group")
+	if !effect_group:
+		return
+		
+	var total_distance = start_pos.distance_to(end_pos)
+	var direction = (end_pos - start_pos).normalized()
+
+	# 定义透明度范围
+	var alpha_start = 0.1  # 起始透明度
+	var alpha_end = 0.8    # 结束透明度
+
+	if shader and !after_image_material:
+		var new_material = ShaderMaterial.new()
+		new_material.shader = load("res://Char/Char_Components/After_Image/player_dash.gdshader")
+		after_image_material = new_material
+		
+		after_image_material.set_shader_parameter("effect_mixture", 1.0)
+		after_image_material.set_shader_parameter("alpha_multiplier", 1.0)
+		after_image_material.set_shader_parameter("color_offset", 0.0)
+		after_image_material.set_shader_parameter("glow_intensity", 1.2)
+	
+	for i in range(num_images):
+		var progress = float(i) / float(num_images - 1)
+		var adjusted_progress = 1.0 - pow(1.0 - progress, 1.5)
+		
+		var current_pos = start_pos + direction * (total_distance * adjusted_progress)
+		
+		var after_image = after_image_scene.instantiate()
+		var after_image_sprite = after_image.get_node("Sprite2D")
+
+		after_image_sprite.texture = after_image_texture
+		if after_image_rect != Rect2():
+			after_image_sprite.region_enabled = true
+			after_image_sprite.region_rect = after_image_rect
+		
+		if end_pos.x < start_pos.x:
+			after_image_sprite.set_flip_h(true)
+		else:
+			after_image_sprite.set_flip_h(false)
+		
+		after_image.position = current_pos + owner_sprite.position
+		after_image.scale = owner_sprite.scale * base_scale
+
+		# 计算当前的透明度
+		var current_alpha = lerp(alpha_start, alpha_end, progress)
+		
+		if shader and after_image_material:
+			var current_material = after_image_material.duplicate()
+			
+			current_material.set_shader_parameter("effect_mixture", 1.0)
+			# 使用统一的透明度计算
+			current_material.set_shader_parameter("alpha_multiplier", current_alpha)
+			current_material.set_shader_parameter("color_offset", 1.0 - progress)
+			
+			after_image_sprite.material = current_material
+			
+			# 如果需要同时使用modulate和shader效果
+			after_image_sprite.modulate = Color(1, 1, 1, current_alpha)
+		else:
+			# 非shader情况下的透明度处理
+			after_image_sprite.modulate = Color(1, 1, 1, current_alpha)
+
+		after_image.z_index = 5
+		effect_group.add_child(after_image)
+	
+	if shader:
+		clear_shader()

Char/Char_Components/After_Image/after_image_component.gd.uid

@@ -0,0 +1 @@
+uid://gw5o7qlfk82k

Char/Char_Components/After_Image/after_image_component.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://dd7k3qbsw1bhq"]
+
+[ext_resource type="Script" uid="uid://gw5o7qlfk82k" path="res://Char/Char_Components/After_Image/after_image_component.gd" id="1_c5t65"]
+
+[node name="After_Image_Component" type="Node"]
+script = ExtResource("1_c5t65")

Char/Char_Components/After_Image/player_dash.gdshader

@@ -0,0 +1,78 @@
+shader_type canvas_item;
+
+uniform bool time_slowed = false;
+uniform float effect_mixture : hint_range(0.0, 1.0) = 0.0;
+uniform float alpha_multiplier = 1.0;
+uniform float color_offset = 0.0;  // 颜色偏移值
+
+uniform float glow_intensity = 1.2;
+uniform float inner_glow_width = 0.5;
+uniform float outer_glow_width = 2.0;
+uniform float pulse_speed = 2.0;
+uniform float pulse_strength = 0.2;
+uniform bool high_quality = true;  // 性能开关
+
+// HSV转RGB函数
+vec3 hsv2rgb(vec3 c) {
+    vec4 K = vec4(1.0, 2.0 / 3.0, 1.0 / 3.0, 3.0);
+    vec3 p = abs(fract(c.xxx + K.xyz) * 6.0 - K.www);
+    return c.z * mix(K.xxx, clamp(p - K.xxx, 0.0, 1.0), c.y);
+}
+
+void fragment() {
+    vec4 texture_color = texture(TEXTURE, UV);
+
+    if (texture_color.a > 0.0) {
+        vec3 blue_base = vec3(0.2, 0.6, 1.5);
+        float luminance = dot(texture_color.rgb, vec3(0.299, 0.587, 0.114));
+
+        // 脉冲动画效果
+        float pulse = (sin(TIME * pulse_speed) * 0.5 + 0.5) * pulse_strength;
+
+        // 内发光效果
+        float inner_glow = pow(luminance, inner_glow_width) * glow_intensity;
+
+        // 外发光效果
+        float outer_glow = 0.0;
+        if (high_quality) {
+            // 高质量模式 - 完整采样
+            vec2 size = 1.0 / TEXTURE_PIXEL_SIZE;
+            vec2 pixel_size = 1.0 / size;
+            for(float x = -outer_glow_width; x <= outer_glow_width; x += 1.0) {
+                for(float y = -outer_glow_width; y <= outer_glow_width; y += 1.0) {
+                    vec2 offset = vec2(x, y) * pixel_size;
+                    float sample_alpha = texture(TEXTURE, UV + offset).a;
+                    float distance = length(vec2(x, y)) / outer_glow_width;
+                    outer_glow += sample_alpha * (1.0 - distance);
+                }
+            }
+            outer_glow = outer_glow / (outer_glow_width * outer_glow_width * 4.0);
+        } else {
+            // 性能模式 - 简化采样
+            float sample_distance = outer_glow_width * 0.5;
+            vec2 pixel_size = 1.0 / (1.0 / TEXTURE_PIXEL_SIZE);
+            for(float i = 0.0; i < 4.0; i++) {
+                float angle = i * PI * 0.5;
+                vec2 offset = vec2(cos(angle), sin(angle)) * sample_distance * pixel_size;
+                outer_glow += texture(TEXTURE, UV + offset).a;
+            }
+            outer_glow = outer_glow * 0.25;
+        }
+
+        float total_glow = inner_glow + outer_glow + pulse;
+
+        // 基于color_offset生成颜色，范围集中在黄色系
+        float hue = fract(color_offset) * 0.4 + 0.1;  // 0.1-0.5范围，集中在黄色区域
+        vec3 rainbow_color = hsv2rgb(vec3(hue, 0.9, 0.95));  // 高饱和度，稍微降低亮度
+
+        // 混合发光效果
+        vec3 final_color = mix(blue_base, rainbow_color, total_glow);
+        final_color += rainbow_color * total_glow * 0.5;
+
+        // 最终颜色混合
+        vec3 mixed_color = mix(texture_color.rgb, final_color, effect_mixture);
+        COLOR = vec4(mixed_color, texture_color.a * alpha_multiplier);
+    } else {
+        COLOR = vec4(texture_color.rgb, texture_color.a * alpha_multiplier);
+    }
+}

Char/Char_Components/After_Image/player_dash.gdshader.uid

@@ -0,0 +1 @@
+uid://yqf4d8jhe08n

Char/Char_Components/Blood/Art/blood_stain_1.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ckeych64pqat5"
+path="res://.godot/imported/blood_stain_1.png-fa41647d084c0f93ca6ca680f0f9e558.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/blood_stain_1.png"
+dest_files=["res://.godot/imported/blood_stain_1.png-fa41647d084c0f93ca6ca680f0f9e558.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/blood_stain_1_01.tscn

@@ -0,0 +1,9 @@
+[gd_scene load_steps=2 format=3 uid="uid://cvo81ftpraiox"]
+
+[ext_resource type="Texture2D" uid="uid://ckeych64pqat5" path="res://Char/Char_Components/Blood/Art/blood_stain_1.png" id="1_q1ejx"]
+
+[node name="blood_stain_1_01" type="Sprite2D"]
+self_modulate = Color(0.584314, 0.584314, 0.584314, 0.792157)
+texture = ExtResource("1_q1ejx")
+region_enabled = true
+region_rect = Rect2(6, 12, 18, 12)

Char/Char_Components/Blood/Art/blood_stain_1_02.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://njyayfryqw4t"]
+
+[ext_resource type="Texture2D" uid="uid://ckeych64pqat5" path="res://Char/Char_Components/Blood/Art/blood_stain_1.png" id="1_3pwwm"]
+
+[node name="blood_stain_1_02" type="Sprite2D"]
+texture = ExtResource("1_3pwwm")
+region_enabled = true
+region_rect = Rect2(42, 12, 18, 12)

Char/Char_Components/Blood/Art/blood_stain_1_03.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://bufiuix6cnf47"]
+
+[ext_resource type="Texture2D" uid="uid://ckeych64pqat5" path="res://Char/Char_Components/Blood/Art/blood_stain_1.png" id="1_trp84"]
+
+[node name="blood_stain_1_03" type="Sprite2D"]
+texture = ExtResource("1_trp84")
+region_enabled = true
+region_rect = Rect2(72, 6, 18, 18)

Char/Char_Components/Blood/Art/blood_stain_1_04.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://bseih617jgpn7"]
+
+[ext_resource type="Texture2D" uid="uid://ckeych64pqat5" path="res://Char/Char_Components/Blood/Art/blood_stain_1.png" id="1_q5o66"]
+
+[node name="blood_stain_1_04" type="Sprite2D"]
+texture = ExtResource("1_q5o66")
+region_enabled = true
+region_rect = Rect2(108, 6, 12, 18)

Char/Char_Components/Blood/Art/blood_stain_1_05.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://dcvfvishu32o"]
+
+[ext_resource type="Texture2D" uid="uid://ckeych64pqat5" path="res://Char/Char_Components/Blood/Art/blood_stain_1.png" id="1_l8egl"]
+
+[node name="blood_stain_1_05" type="Sprite2D"]
+texture = ExtResource("1_l8egl")
+region_enabled = true
+region_rect = Rect2(138, 6, 18, 18)

Char/Char_Components/Blood/Art/blood_stain_1_06.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://cf0qk5x0d1aao"]
+
+[ext_resource type="Texture2D" uid="uid://ckeych64pqat5" path="res://Char/Char_Components/Blood/Art/blood_stain_1.png" id="1_glts2"]
+
+[node name="blood_stain_1_06" type="Sprite2D"]
+texture = ExtResource("1_glts2")
+region_enabled = true
+region_rect = Rect2(168, 6, 18, 18)

Char/Char_Components/Blood/Art/blood_stain_1_07.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://c7ym7k205dp7g"]
+
+[ext_resource type="Texture2D" uid="uid://ckeych64pqat5" path="res://Char/Char_Components/Blood/Art/blood_stain_1.png" id="1_odg3f"]
+
+[node name="blood_stain_1_07" type="Sprite2D"]
+texture = ExtResource("1_odg3f")
+region_enabled = true
+region_rect = Rect2(204, 12, 12, 12)

Char/Char_Components/Blood/Art/blood_stain_2.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://1e5r5c6bsoo"
+path="res://.godot/imported/blood_stain_2.png-32689891efbd2668df399cb281736924.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/blood_stain_2.png"
+dest_files=["res://.godot/imported/blood_stain_2.png-32689891efbd2668df399cb281736924.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/blood_stain_2_01.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://dv342saiudbuw"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_xyws2"]
+
+[node name="blood_stain_2_01" type="Sprite2D"]
+texture = ExtResource("1_xyws2")
+region_enabled = true
+region_rect = Rect2(6, 12, 30, 12)

Char/Char_Components/Blood/Art/blood_stain_2_02.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://ds30a70uwl4iu"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_krthc"]
+
+[node name="blood_stain_2_02" type="Sprite2D"]
+texture = ExtResource("1_krthc")
+region_enabled = true
+region_rect = Rect2(48, 12, 30, 12)

Char/Char_Components/Blood/Art/blood_stain_2_03.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://bdryepy5bm282"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_esujp"]
+
+[node name="blood_stain_2_03" type="Sprite2D"]
+texture = ExtResource("1_esujp")
+region_enabled = true
+region_rect = Rect2(90, 12, 36, 12)

Char/Char_Components/Blood/Art/blood_stain_2_04.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://dhovjxccg2mqm"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_srjcf"]
+
+[node name="blood_stain_2_04" type="Sprite2D"]
+texture = ExtResource("1_srjcf")
+region_enabled = true
+region_rect = Rect2(132, 12, 30, 12)

Char/Char_Components/Blood/Art/blood_stain_2_05.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://bthfgajr33gh7"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_tygqj"]
+
+[node name="blood_stain_2_05" type="Sprite2D"]
+texture = ExtResource("1_tygqj")
+region_enabled = true
+region_rect = Rect2(6, 42, 30, 12)

Char/Char_Components/Blood/Art/blood_stain_2_06.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://cmbgju0i610ps"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_x3bik"]
+
+[node name="blood_stain_2_06" type="Sprite2D"]
+texture = ExtResource("1_x3bik")
+region_enabled = true
+region_rect = Rect2(48, 42, 36, 18)

Char/Char_Components/Blood/Art/blood_stain_2_07.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://orh0bway7jr2"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_0hg8m"]
+
+[node name="blood_stain_2_07" type="Sprite2D"]
+texture = ExtResource("1_0hg8m")
+region_enabled = true
+region_rect = Rect2(96, 42, 30, 18)

Char/Char_Components/Blood/Art/blood_stain_2_08.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://bfn2671b38alp"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_prppv"]
+
+[node name="blood_stain_2_08" type="Sprite2D"]
+texture = ExtResource("1_prppv")
+region_enabled = true
+region_rect = Rect2(132, 42, 30, 18)

Char/Char_Components/Blood/Art/blood_stain_2_09.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://bfhsqlvxufqqj"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_146v3"]
+
+[node name="blood_stain_2_09" type="Sprite2D"]
+texture = ExtResource("1_146v3")
+region_enabled = true
+region_rect = Rect2(6, 72, 36, 18)

Char/Char_Components/Blood/Art/blood_stain_2_10.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://dex00007ea3h1"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_vvnj2"]
+
+[node name="blood_stain_2_10" type="Sprite2D"]
+texture = ExtResource("1_vvnj2")
+region_enabled = true
+region_rect = Rect2(48, 78, 36, 12)

Char/Char_Components/Blood/Art/blood_stain_2_11.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://di40o3c74hsw6"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_1m0gx"]
+
+[node name="blood_stain_2_11" type="Sprite2D"]
+texture = ExtResource("1_1m0gx")
+region_enabled = true
+region_rect = Rect2(90, 72, 36, 18)

Char/Char_Components/Blood/Art/blood_stain_2_12.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://b573pp1o23j4y"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_0if4e"]
+
+[node name="blood_stain_2_12" type="Sprite2D"]
+texture = ExtResource("1_0if4e")
+region_enabled = true
+region_rect = Rect2(132, 78, 30, 12)

Char/Char_Components/Blood/Art/spr_blood2_0.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://411dga7lbi6i"
+path="res://.godot/imported/spr_blood2_0.png-b8c515ae7d2fdc5e8c799f6b03dc93f8.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood2_0.png"
+dest_files=["res://.godot/imported/spr_blood2_0.png-b8c515ae7d2fdc5e8c799f6b03dc93f8.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood2_1.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cywd468wrclbi"
+path="res://.godot/imported/spr_blood2_1.png-12727a417ecdfa178b003ef534820aec.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood2_1.png"
+dest_files=["res://.godot/imported/spr_blood2_1.png-12727a417ecdfa178b003ef534820aec.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood2_2.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ylmx7ejlfje"
+path="res://.godot/imported/spr_blood2_2.png-274862736b0b23a346364a798321ffaa.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood2_2.png"
+dest_files=["res://.godot/imported/spr_blood2_2.png-274862736b0b23a346364a798321ffaa.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood2_3.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://va4x1qryhleq"
+path="res://.godot/imported/spr_blood2_3.png-d73d746830595aff3132d0188eafaf4e.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood2_3.png"
+dest_files=["res://.godot/imported/spr_blood2_3.png-d73d746830595aff3132d0188eafaf4e.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood2_4.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://de3nomyhghkvi"
+path="res://.godot/imported/spr_blood2_4.png-5c69b4d1ff3d78a2d681ddad82c542c3.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood2_4.png"
+dest_files=["res://.godot/imported/spr_blood2_4.png-5c69b4d1ff3d78a2d681ddad82c542c3.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood2_5.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cudohua7dtpks"
+path="res://.godot/imported/spr_blood2_5.png-d3c33a718bbf819dea1f7569d03b16ca.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood2_5.png"
+dest_files=["res://.godot/imported/spr_blood2_5.png-d3c33a718bbf819dea1f7569d03b16ca.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood3_0.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bqtct1nxe724a"
+path="res://.godot/imported/spr_blood3_0.png-0b7491352704b0cf612a755b89012e94.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood3_0.png"
+dest_files=["res://.godot/imported/spr_blood3_0.png-0b7491352704b0cf612a755b89012e94.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood3_1.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dbx7xette0hx7"
+path="res://.godot/imported/spr_blood3_1.png-dc2ed1d778183c37b39e826d07829e8c.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood3_1.png"
+dest_files=["res://.godot/imported/spr_blood3_1.png-dc2ed1d778183c37b39e826d07829e8c.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood3_2.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c6g0dm5hm7t3"
+path="res://.godot/imported/spr_blood3_2.png-6b3b1e9d88f100e4a18dcc1254fbb3db.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood3_2.png"
+dest_files=["res://.godot/imported/spr_blood3_2.png-6b3b1e9d88f100e4a18dcc1254fbb3db.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood3_3.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bi6nm4qdr1at6"
+path="res://.godot/imported/spr_blood3_3.png-42efb0c0a85df4110fa91d3e059dd4fa.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood3_3.png"
+dest_files=["res://.godot/imported/spr_blood3_3.png-42efb0c0a85df4110fa91d3e059dd4fa.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood3_4.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dosr0uksuoqdf"
+path="res://.godot/imported/spr_blood3_4.png-2c985ec843feec3959c998f45398b9a8.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood3_4.png"
+dest_files=["res://.godot/imported/spr_blood3_4.png-2c985ec843feec3959c998f45398b9a8.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Art/spr_blood3_5.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cuo001phdjlds"
+path="res://.godot/imported/spr_blood3_5.png-81576a7871265b57c0fe2e5e1bea23bf.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Blood/Art/spr_blood3_5.png"
+dest_files=["res://.godot/imported/spr_blood3_5.png-81576a7871265b57c0fe2e5e1bea23bf.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Blood/Blood_Component.gd

@@ -0,0 +1,283 @@
+extends Node2D
+
+@export var min_rays := 5
+@export var max_rays := 12
+@export var min_length := 60.0
+@export var max_length := 160.0
+
+var spread_angle := randf_range(20,30)
+var _last_sprite_index: int = -1  # 记录上一次使用的精灵索引
+
+var blood_part_2_enabled = false
+
+#func _ready() -> void:
+	#create_part1_blood(Vector2(1,0))
+
+func _physics_process(_delta: float) -> void:
+	if blood_part_2_enabled and randf() > 0.5:
+		var pos = global_position
+		var dir = get_parent().velocity.normalized()
+		spawn_blood_part_2(pos,dir)
+
+#region 初始涂墙
+func create_part1_blood(direction):
+	var current_rays = generate_rays(direction)
+	for each_ray in current_rays:
+		create_two_segment_sprite_line(each_ray["start"], each_ray["middle_point"], each_ray["end"], randi_range(10,30),randi_range(1,3))
+
+func generate_rays(direction: Vector2) -> Array:
+	var current_rays: Array = []
+	direction = direction.normalized()
+	var ray_count = randi_range(min_rays, max_rays)
+	
+	# 1. 计算角度范围
+	var base_angle = direction.angle()
+	var max_deviation = deg_to_rad(spread_angle)
+	var section_size = (max_deviation * 2) / (ray_count + 1)
+	var start_angle = base_angle - max_deviation
+	
+	# 2. 创建所有射线
+	var raycasts: Array[RayCast2D] = []
+	for i in ray_count:
+		var section_start = start_angle + section_size * i
+		var section_end = section_start + section_size
+		var final_angle = randf_range(section_start, section_end)
+		
+		var raycast = RayCast2D.new()
+		add_child(raycast)
+		raycasts.append(raycast)
+		
+		raycast.position = Vector2.ZERO
+		var ray_direction = Vector2(cos(final_angle), sin(final_angle))
+		var ray_length = randf_range(min_length, max_length)
+		raycast.target_position = ray_direction * ray_length
+		
+		raycast.collision_mask = 0
+		for layer in [20,22,23,24,25]:
+			raycast.set_collision_mask_value(layer, true)
+		
+		raycast.enabled = true
+		raycast.force_raycast_update()    
+	
+	# 3. 处理射线结果
+	for i in ray_count:
+		var raycast = raycasts[i]
+		var ray_direction = raycast.target_position.normalized()
+		var intended_length = raycast.target_position.length()
+		
+		# 生成60%-80%之间的随机比例
+		var middle_ratio = randf_range(0.5, 0.8)
+		
+		if raycast.is_colliding():
+			var global_collision_point = raycast.get_collision_point()
+			var distance_to_collision = global_position.distance_to(global_collision_point)
+			
+			if distance_to_collision <= intended_length:
+				# 计算中间点（在实际碰撞点之前）
+				var middle_point = global_position.lerp(global_collision_point, middle_ratio)
+				current_rays.append({
+					"start": global_position,
+					"end": global_collision_point,
+					"middle_point": middle_point,
+					"collision": true,
+					"out_of_range_collision": false,
+					"intended_length": intended_length
+				})
+			else:
+				var global_clamped_end = global_position + (ray_direction * intended_length)
+				var middle_point = global_position.lerp(global_clamped_end, middle_ratio)
+				current_rays.append({
+					"start": global_position,
+					"end": global_clamped_end,
+					"middle_point": middle_point,
+					"collision": false,
+					"out_of_range_collision": true,
+					"intended_length": intended_length
+				})
+		else:
+			var global_intended_end = global_position + (ray_direction * intended_length)
+			var middle_point = global_position.lerp(global_intended_end, middle_ratio)
+			current_rays.append({
+				"start": global_position,
+				"end": global_intended_end,
+				"middle_point": middle_point,
+				"collision": false,
+				"out_of_range_collision": false,
+				"intended_length": intended_length
+			})
+		raycast.queue_free()
+
+	return current_rays
+
+# 主函数：生成三点两段的精灵线
+func create_two_segment_sprite_line(
+	start_pos: Vector2, 
+	middle_pos: Vector2, 
+	end_pos: Vector2, 
+	first_segment_count: int,
+	second_segment_count: int,
+) -> void:
+	var sprite_scene_group_1: Array[PackedScene] = [
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_01.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_02.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_03.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_04.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_05.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_06.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_07.tscn")
+	]	
+	var sprite_scene_group_2: Array[PackedScene] = [
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_01.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_02.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_03.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_04.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_05.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_06.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_07.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_08.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_09.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_10.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_12.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_11.tscn")
+	]
+		
+	_last_sprite_index = -1  # 重置上一次的索引
+	# 生成两段
+	create_sprite_line_segment(start_pos, middle_pos, first_segment_count, 1.1, 1.0, sprite_scene_group_1)
+	_last_sprite_index = -1  # 两段之间重置，让两段独立
+	create_sprite_line_segment(middle_pos, end_pos, second_segment_count, 0.8, 0.6, sprite_scene_group_2)
+
+# 生成单段精灵线
+func create_sprite_line_segment(
+	start_pos: Vector2, 
+	end_pos: Vector2, 
+	sprite_count: int,
+	start_scale: float,
+	end_scale: float,
+	_sprite_scene_group: Array[PackedScene]
+) -> void:
+	var parent = get_tree().get_first_node_in_group("Effect_Group")
+	if not parent:
+		push_warning("未找到Effect_Group组的节点！")
+		return
+	
+	sprite_count = maxi(1, sprite_count)
+	var direction = end_pos - start_pos
+	
+	for i in range(sprite_count):
+		var progress = float(i) / (sprite_count - 1) if sprite_count > 1 else 0.0
+		var _current_pos = start_pos.lerp(end_pos, progress)
+		var _scale_value = lerp(start_scale, end_scale, progress)
+		var _rotation = direction.angle()
+		
+		# 随机选择一个场景（避免重复）
+		#var selected_scene = _get_random_sprite_scene(sprite_scene_group)
+		#_create_single_sprite(current_pos, _rotation, scale_value, parent, selected_scene)
+		
+		var blood_impulse_percent = randf()
+		if blood_impulse_percent > 0.9:
+			spawn_blood_part_1(start_pos,end_pos)
+	
+	blood_part_2_enabled = true
+
+# 随机选择场景（避免与上次重复）
+func _get_random_sprite_scene(sprite_scene_group: Array[PackedScene]) -> PackedScene:
+	var group_size = sprite_scene_group.size()
+	if group_size == 1:
+		return sprite_scene_group[0]
+	
+	# 生成可用索引列表（排除上次使用的索引）
+	var available_indices: Array[int] = []
+	for i in range(group_size):
+		if i != _last_sprite_index:
+			available_indices.append(i)
+	
+	# 随机选择一个新索引
+	var random_index = available_indices[randi() % available_indices.size()]
+	_last_sprite_index = random_index  # 更新上次使用的索引
+	
+	return sprite_scene_group[random_index]
+
+# 创建单个精灵
+func _create_single_sprite(pos: Vector2, _rotation: float, scale_value: float, parent: Node, sprite_scene: PackedScene) -> void:
+	var sprite = sprite_scene.instantiate() as Sprite2D
+	if not sprite:
+		push_warning("场景实例化失败！")
+		return
+		
+	sprite.position = pos
+	sprite.rotation = _rotation
+	sprite.scale = Vector2(scale_value, scale_value)
+	sprite.self_modulate = Color.from_string("959595ca", Color.WHITE)
+	parent.add_child(sprite)
+
+#region End
+
+func spawn_blood_part_1(start_pos: Vector2, end_pos: Vector2) -> void:
+	var effect_scene = preload("res://Char/Char_Components/Blood/blood_part.tscn")
+	# 计算方向向量（标准化）
+	var dir = (end_pos - start_pos).normalized()
+	
+	# 随机选择生成位置
+	var spawn_pos = start_pos if randi() % 2 == 0 else end_pos
+	
+	# 实例化场景
+	var effect_instance = effect_scene.instantiate()
+	
+	# 设置位置和旋转
+	effect_instance.global_position = spawn_pos
+	effect_instance.rotation = dir.angle()
+	effect_instance.can_stain = true
+	effect_instance.z_index = 2
+	
+	# 设置速度 (假设effect_instance继承自CharacterBody2D)
+	effect_instance.velocity = dir * randf_range(100,200)
+	
+	# 添加到效果组的第一个节点下
+	var effect_parent = get_tree().get_first_node_in_group("Effect_Group")
+	if effect_parent:
+		effect_parent.add_child(effect_instance)
+
+func spawn_blood_part_2(pos: Vector2, dir: Vector2) -> void:
+	var PROJECTILE_SPEED = 80.0
+	var scene = preload("res://Char/Char_Components/Blood/blood_part.tscn")
+		
+	# 确保方向向量有效
+	if dir.length_squared() == 0:
+		dir = Vector2(0,1)
+	
+	# 获取特定组的父节点
+	var parent = get_tree().get_first_node_in_group("Effect_Group")
+	if not parent:
+		push_error("Cannot find Effect_Group node")
+		return
+	
+	# 标准化方向向量
+	var normalized_dir = dir.normalized()
+	
+	# 实例化场景
+	var instance = scene.instantiate() as CharacterBody2D
+	if not instance:
+		push_error("Failed to instantiate scene or invalid type")
+		return
+	
+	# 添加到场景树
+	parent.add_child(instance)
+	
+	# 计算基础角度和随机偏移
+	var base_angle = (-normalized_dir).angle()
+	var random_offset = deg_to_rad(randf_range(-3.0, 3.0))  # 转换度数为弧度
+	var final_angle = base_angle + random_offset
+	
+	# 设置位置和朝向
+	instance.global_position = pos
+	instance.rotation = final_angle
+	instance.scale.y *= 1 if randf() < 0.5 else -1 #血液喷出动画左右镜像
+	instance.can_stain = true
+	instance.z_index = 2
+	
+	# 根据最终角度计算速度方向
+	var final_dir = Vector2.from_angle(final_angle + PI)  # 加PI是因为我们要反方向
+	
+	# 设置初始速度
+	instance.velocity = final_dir * PROJECTILE_SPEED

Char/Char_Components/Blood/Blood_Component.gd.uid

@@ -0,0 +1 @@
+uid://5h4w13512vya

Char/Char_Components/Blood/Blood_Component.tscn

@@ -0,0 +1,136 @@
+[gd_scene load_steps=12 format=3 uid="uid://bj7ycp6aj85je"]
+
+[ext_resource type="Script" uid="uid://5h4w13512vya" path="res://Char/Char_Components/Blood/Blood_Component.gd" id="1_d6wdq"]
+[ext_resource type="Texture2D" uid="uid://bqtct1nxe724a" path="res://Char/Char_Components/Blood/Art/spr_blood3_0.png" id="2_n46qh"]
+[ext_resource type="Texture2D" uid="uid://dbx7xette0hx7" path="res://Char/Char_Components/Blood/Art/spr_blood3_1.png" id="3_fyp4q"]
+[ext_resource type="Texture2D" uid="uid://bi6nm4qdr1at6" path="res://Char/Char_Components/Blood/Art/spr_blood3_3.png" id="4_3tgul"]
+[ext_resource type="Texture2D" uid="uid://dosr0uksuoqdf" path="res://Char/Char_Components/Blood/Art/spr_blood3_4.png" id="5_jpkhl"]
+[ext_resource type="Texture2D" uid="uid://cuo001phdjlds" path="res://Char/Char_Components/Blood/Art/spr_blood3_5.png" id="6_g8yvn"]
+
+[sub_resource type="CompressedTexture2D" id="CompressedTexture2D_bxxjd"]
+
+[sub_resource type="Animation" id="Animation_rbj3g"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [SubResource("CompressedTexture2D_bxxjd")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(10, 1)]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("Sprite2D:rotation")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [-0.165806]
+}
+tracks/3/type = "value"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath("Sprite2D:self_modulate")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Color(0.92549, 0, 0, 0)]
+}
+
+[sub_resource type="CompressedTexture2D" id="CompressedTexture2D_0ycfe"]
+
+[sub_resource type="Animation" id="Animation_xwo6r"]
+resource_name = "blood_hurt_begin"
+length = 0.6
+step = 0.1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.2, 0.3, 0.4, 0.5),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1, 1),
+"update": 1,
+"values": [ExtResource("2_n46qh"), ExtResource("3_fyp4q"), SubResource("CompressedTexture2D_0ycfe"), ExtResource("4_3tgul"), ExtResource("5_jpkhl"), ExtResource("6_g8yvn")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 0.3, 0.4),
+"transitions": PackedFloat32Array(1, 1, 1),
+"update": 1,
+"values": [Vector2(10, 1), Vector2(10, -1), Vector2(10, -3)]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("Sprite2D:rotation")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0, 0.3, 0.4, 0.5),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 1,
+"values": [0.0, -0.165806, -0.296706, -0.986111]
+}
+tracks/3/type = "value"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath("Sprite2D:self_modulate")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0, 0.5, 0.6),
+"transitions": PackedFloat32Array(1, 1, 1),
+"update": 0,
+"values": [Color(0.923959, 4.86121e-06, 1.34766e-06, 1), Color(0.923959, 4.86121e-06, 1.34766e-06, 1), Color(0.92549, 0, 0, 0)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_uoogr"]
+_data = {
+&"RESET": SubResource("Animation_rbj3g"),
+&"blood_hurt_begin": SubResource("Animation_xwo6r")
+}
+
+[node name="Blood_Component" type="Node2D"]
+script = ExtResource("1_d6wdq")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+self_modulate = Color(0.92549, 0, 0, 0)
+position = Vector2(10, 1)
+rotation = -0.165806
+texture = SubResource("CompressedTexture2D_bxxjd")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_uoogr")
+}

Char/Char_Components/Blood/blood_mask.gdshader

@@ -0,0 +1,12 @@
+// mask_shader.gdshader
+shader_type canvas_item;
+
+uniform sampler2D mask_texture;
+
+void fragment() {
+    vec4 sprite_color = texture(TEXTURE, UV);
+    vec4 mask_color = texture(mask_texture, SCREEN_UV);
+    
+    COLOR = sprite_color;
+    COLOR.a *= mask_color.r;
+}

Char/Char_Components/Blood/blood_mask.gdshader.uid

@@ -0,0 +1 @@
+uid://ft0ftw3xf13d

Char/Char_Components/Blood/blood_part.gd

@@ -0,0 +1,113 @@
+extends CharacterBody2D
+
+var can_stain = false
+
+# 所有可用的动画名称（方便后续添加新动画）
+const AVAILABLE_ANIMATIONS = [
+	"impulse_1",
+	"impulse_2",
+	# 未来可以直接在这里添加新的动画名称
+	# "impulse_3",
+	# "impulse_4",
+]
+
+func _ready() -> void:
+	var anim_player = $AnimationPlayer
+	anim_player.speed_scale = randf_range(0.8,1.2)
+	
+	# 确保有可用的动画
+	if AVAILABLE_ANIMATIONS.is_empty():
+		push_warning("没有可用的动画!")
+		queue_free()
+		return
+		
+	# 随机选择一个动画名称
+	var random_index = randi() % AVAILABLE_ANIMATIONS.size()
+	var chosen_anim = AVAILABLE_ANIMATIONS[random_index]
+	
+	# 验证动画是否存在
+	if not anim_player.has_animation(chosen_anim):
+		push_warning("动画 %s 不存在!" % chosen_anim)
+		queue_free()
+		return
+		
+	# 播放选中的动画
+	anim_player.play(chosen_anim)
+
+func _physics_process(_delta: float) -> void:
+	move_and_slide()
+
+func spawn_random_effect() -> Node2D:
+	if not can_stain:
+		return
+	var pos = global_position 
+	var dir = velocity.normalized()
+	var group_1: Array[PackedScene] = [
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_01.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_02.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_03.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_04.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_05.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_06.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_1_07.tscn")
+	]	
+	var group_2: Array[PackedScene] = [
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_01.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_02.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_03.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_04.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_05.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_06.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_07.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_08.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_09.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_10.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_12.tscn"),
+		preload("res://Char/Char_Components/Blood/Art/blood_stain_2_11.tscn")
+	]	
+	# 随机选择使用哪个组（50%概率）
+	var selected_group: Array[PackedScene]
+	var is_group_1: bool = randf() < 0.5
+	selected_group = group_1 if is_group_1 else group_2
+	
+	# 如果选中的组是空的，使用另一个组
+	if selected_group.is_empty():
+		selected_group = group_2 if is_group_1 else group_1
+		is_group_1 = !is_group_1
+		
+	# 随机选择场景并实例化
+	var random_scene: PackedScene = selected_group[randi() % selected_group.size()]
+	var instance = random_scene.instantiate() as Node2D
+	if not instance:
+		push_error("Failed to instantiate scene!")
+		return null
+		
+	# 设置位置
+	instance.global_position = pos
+	instance.self_modulate = Color.from_string("959595ca", Color.WHITE)
+	instance.z_index = 2
+	
+	# 根据组别应用不同的变换
+	if is_group_1:
+		# 对group_1随机旋转
+		instance.rotation = randf_range(0, TAU)  # TAU = 2π
+		#随机缩放
+		var random_scale = randf_range(1.1, 1.6)
+		instance.scale = Vector2(random_scale, random_scale)
+	else:
+		# 对group_2设置指定朝向
+		instance.transform = Transform2D(dir.angle(), pos)
+		#随机缩放
+		var random_scale = randf_range(0.8, 1)
+		instance.scale = Vector2(random_scale, random_scale)
+	
+	# 添加到效果组
+	var effect_group = get_tree().get_first_node_in_group("Effect_Group")
+	if effect_group:
+		effect_group.add_child(instance)
+	else:
+		push_error("Effect_Group not found!")
+		instance.queue_free()
+		return null
+		
+	return instance

Char/Char_Components/Blood/blood_part.gd.uid

@@ -0,0 +1 @@
+uid://bxpdshv4vrg5g

Char/Char_Components/Blood/blood_part.tscn

@@ -0,0 +1,194 @@
+[gd_scene load_steps=18 format=3 uid="uid://bqrjt8yb6bl27"]
+
+[ext_resource type="Script" uid="uid://bxpdshv4vrg5g" path="res://Char/Char_Components/Blood/blood_part.gd" id="1_vga13"]
+[ext_resource type="Texture2D" uid="uid://bqtct1nxe724a" path="res://Char/Char_Components/Blood/Art/spr_blood3_0.png" id="2_scf3e"]
+[ext_resource type="Texture2D" uid="uid://dbx7xette0hx7" path="res://Char/Char_Components/Blood/Art/spr_blood3_1.png" id="3_5dmvv"]
+[ext_resource type="Texture2D" uid="uid://c6g0dm5hm7t3" path="res://Char/Char_Components/Blood/Art/spr_blood3_2.png" id="4_7rq5f"]
+[ext_resource type="Texture2D" uid="uid://bi6nm4qdr1at6" path="res://Char/Char_Components/Blood/Art/spr_blood3_3.png" id="5_p06en"]
+[ext_resource type="Texture2D" uid="uid://dosr0uksuoqdf" path="res://Char/Char_Components/Blood/Art/spr_blood3_4.png" id="6_hc7gt"]
+[ext_resource type="Texture2D" uid="uid://cuo001phdjlds" path="res://Char/Char_Components/Blood/Art/spr_blood3_5.png" id="7_32u30"]
+[ext_resource type="Texture2D" uid="uid://411dga7lbi6i" path="res://Char/Char_Components/Blood/Art/spr_blood2_0.png" id="8_nl6dm"]
+[ext_resource type="Texture2D" uid="uid://cywd468wrclbi" path="res://Char/Char_Components/Blood/Art/spr_blood2_1.png" id="9_e20gj"]
+[ext_resource type="Texture2D" uid="uid://ylmx7ejlfje" path="res://Char/Char_Components/Blood/Art/spr_blood2_2.png" id="10_6jt12"]
+[ext_resource type="Texture2D" uid="uid://va4x1qryhleq" path="res://Char/Char_Components/Blood/Art/spr_blood2_3.png" id="11_ntuc6"]
+[ext_resource type="Texture2D" uid="uid://de3nomyhghkvi" path="res://Char/Char_Components/Blood/Art/spr_blood2_4.png" id="12_abujt"]
+[ext_resource type="Texture2D" uid="uid://cudohua7dtpks" path="res://Char/Char_Components/Blood/Art/spr_blood2_5.png" id="13_bba02"]
+
+[sub_resource type="Animation" id="Animation_g3m3s"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [ExtResource("2_scf3e")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(10, 1)]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("Sprite2D:self_modulate")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Color(1, 1, 1, 0)]
+}
+
+[sub_resource type="Animation" id="Animation_n86p7"]
+resource_name = "impulse_1"
+length = 0.45
+step = 0.05
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.05, 0.1, 0.15, 0.25, 0.35),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1, 1),
+"update": 1,
+"values": [ExtResource("2_scf3e"), ExtResource("3_5dmvv"), ExtResource("4_7rq5f"), ExtResource("5_p06en"), ExtResource("6_hc7gt"), ExtResource("7_32u30")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 0.05, 0.1, 0.15),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 1,
+"values": [Vector2(10, 1), Vector2(9, 1), Vector2(8, 1), Vector2(7, 1)]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("Sprite2D:self_modulate")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0, 0.35, 0.45),
+"transitions": PackedFloat32Array(1, 1, 1),
+"update": 0,
+"values": [Color(0.643137, 0.0392157, 0.0392157, 1), Color(0.643137, 0.0392157, 0.0392157, 1), Color(1, 1, 1, 0)]
+}
+tracks/3/type = "method"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath(".")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0.2, 0.45),
+"transitions": PackedFloat32Array(1, 1),
+"values": [{
+"args": [],
+"method": &"spawn_random_effect"
+}, {
+"args": [],
+"method": &"queue_free"
+}]
+}
+
+[sub_resource type="Animation" id="Animation_ri227"]
+resource_name = "impulse_2"
+length = 0.45
+step = 0.05
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.05, 0.1, 0.15, 0.25, 0.35),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1, 1),
+"update": 1,
+"values": [ExtResource("8_nl6dm"), ExtResource("9_e20gj"), ExtResource("10_6jt12"), ExtResource("11_ntuc6"), ExtResource("12_abujt"), ExtResource("13_bba02")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 0.05, 0.1, 0.15),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 1,
+"values": [Vector2(11, 1), Vector2(9, 1), Vector2(8, 1), Vector2(7, 1)]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("Sprite2D:self_modulate")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0, 0.35, 0.45),
+"transitions": PackedFloat32Array(1, 1, 1),
+"update": 0,
+"values": [Color(0.643137, 0.0392157, 0.0392157, 1), Color(0.643137, 0.0392157, 0.0392157, 1), Color(1, 1, 1, 0)]
+}
+tracks/3/type = "method"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath(".")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0.2, 0.45),
+"transitions": PackedFloat32Array(1, 1),
+"values": [{
+"args": [],
+"method": &"spawn_random_effect"
+}, {
+"args": [],
+"method": &"queue_free"
+}]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_64yuh"]
+_data = {
+&"RESET": SubResource("Animation_g3m3s"),
+&"impulse_1": SubResource("Animation_n86p7"),
+&"impulse_2": SubResource("Animation_ri227")
+}
+
+[node name="Blood_Part" type="CharacterBody2D"]
+z_index = 2
+script = ExtResource("1_vga13")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+self_modulate = Color(1, 1, 1, 0)
+light_mask = 2
+visibility_layer = 2
+position = Vector2(10, 1)
+scale = Vector2(1.8, 1.8)
+texture = ExtResource("2_scf3e")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_64yuh")
+}

Char/Char_Components/Blood/blood_stain.gd

@@ -0,0 +1,147 @@
+extends Sprite2D
+
+@onready var tile_group = get_tree().get_first_node_in_group("Tile_Group")
+var mask_viewport: SubViewport
+var mask_texture: ViewportTexture
+var is_queued_for_update := false
+var camera: Camera2D
+var last_camera_position := Vector2.ZERO
+var last_camera_offset := Vector2.ZERO  # 新增：跟踪相机偏移量
+
+class MaskRenderer extends Node2D:
+	var is_queued_for_update := false
+	
+	func _draw():
+		var tile_group = get_tree().get_first_node_in_group("Tile_Group")
+		if not tile_group or tile_group.tilemaplayers.is_empty():
+			return
+			
+		var reference_layer = tile_group.tilemaplayers[0]
+		
+		for info in tile_group.mask_tile_info:
+			var base_pos = reference_layer.map_to_local(info.position)
+			
+			for shape in info.shapes:
+				match shape.type:
+					"polygon":
+						var transformed_points = PackedVector2Array()
+						for point in shape.points:
+							transformed_points.append(base_pos + point)
+						draw_colored_polygon(transformed_points, Color.WHITE)
+					
+					"rect":
+						var pos = base_pos - shape.size/2
+						var rect = Rect2(pos, shape.size)
+						draw_rect(rect, Color.WHITE, true)
+
+	func queue_update():
+		if not is_queued_for_update:
+			is_queued_for_update = true
+			RenderingServer.frame_post_draw.connect(_on_frame_post_draw, CONNECT_ONE_SHOT)
+
+	func _on_frame_post_draw():
+		is_queued_for_update = false
+		queue_redraw()
+
+func _ready():
+	# 设置 SubViewport
+	_setup_viewport()
+	# 设置着色器
+	_setup_shader()
+	# 订阅信号
+	tile_group.mask_tiles_updated.connect(_on_mask_tiles_updated)
+	# 寻找并跟踪相机
+	_find_and_track_camera()
+	
+	await RenderingServer.frame_post_draw
+	_update_viewport_for_camera()
+	material.set_shader_parameter("mask_texture", mask_viewport.get_texture())
+
+func _setup_viewport():
+	mask_viewport = SubViewport.new()
+	mask_viewport.transparent_bg = true
+	mask_viewport.render_target_update_mode = SubViewport.UPDATE_ALWAYS
+	add_child(mask_viewport)
+	
+	var mask_renderer = MaskRenderer.new()
+	mask_viewport.add_child(mask_renderer)
+
+func _setup_shader():
+	var shader_material = ShaderMaterial.new()
+	shader_material.shader = preload("res://Char/Char_Components/Blood/blood_mask.gdshader")
+	material = shader_material
+
+func _find_and_track_camera():
+	# 寻找场景中的相机
+	var level = get_tree().get_first_node_in_group("Level")
+	if level:
+		camera = level.get_node_or_null("Player/Camera2D")
+		if camera:
+			last_camera_position = camera.get_screen_center_position()
+
+func _process(_delta):
+	if not camera:
+		return
+		
+	var current_pos = camera.get_screen_center_position()
+	var current_offset = camera.offset
+	
+	# 检查相机位置或偏移量是否发生变化
+	if current_pos != last_camera_position or current_offset != last_camera_offset:
+		last_camera_position = current_pos
+		last_camera_offset = current_offset
+		_update_viewport_for_camera()
+
+func _update_viewport_for_camera():
+	if not camera:
+		return
+		
+	# 获取相机的视口大小和缩放
+	var viewport_rect = get_viewport_rect()
+	var zoom = camera.zoom
+	var screen_size = viewport_rect.size
+	
+	# 计算实际需要的视口大小（考虑缩放）
+	var actual_size = screen_size / zoom
+	
+	# 更新 SubViewport 大小
+	mask_viewport.size = actual_size
+	
+	# 获取相机的全局位置和偏移量
+	var camera_global_pos = camera.get_screen_center_position()
+	var camera_offset = camera.offset
+	
+	# 计算实际的相机中心位置（考虑偏移量）
+	var effective_camera_center = camera_global_pos + camera_offset * zoom
+	
+	# 计算视口的左上角位置
+	var top_left = effective_camera_center - (actual_size / 2)
+	
+	# 更新 MaskRenderer 的位置以对齐相机
+	if mask_viewport.get_child(0) is MaskRenderer:
+		var mask_renderer = mask_viewport.get_child(0)
+		mask_renderer.position = -top_left
+	
+	# 触发一次更新
+	_update_mask()
+
+func _update_mask():
+	if mask_viewport and mask_viewport.get_child(0) is MaskRenderer:
+		var mask_renderer = mask_viewport.get_child(0) as MaskRenderer
+		mask_renderer.queue_update()
+
+func _on_mask_tiles_updated():
+	if not is_queued_for_update:
+		is_queued_for_update = true
+		RenderingServer.frame_post_draw.connect(_update_mask_deferred, CONNECT_ONE_SHOT)
+
+func _update_mask_deferred():
+	is_queued_for_update = false
+	_update_mask()
+
+func cleanup():
+	if tile_group and tile_group.mask_tiles_updated.is_connected(_on_mask_tiles_updated):
+		tile_group.mask_tiles_updated.disconnect(_on_mask_tiles_updated)
+
+func _exit_tree():
+	cleanup()

Char/Char_Components/Blood/blood_stain.gd.uid

@@ -0,0 +1 @@
+uid://dxm1qly14lxs8

Char/Char_Components/Blood/blood_stain.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=5 format=3 uid="uid://cqvw1nk6yco4e"]
+
+[ext_resource type="Texture2D" uid="uid://1e5r5c6bsoo" path="res://Char/Char_Components/Blood/Art/blood_stain_2.png" id="1_ed4nt"]
+[ext_resource type="Shader" uid="uid://ft0ftw3xf13d" path="res://Char/Char_Components/Blood/blood_mask.gdshader" id="1_mxfgm"]
+[ext_resource type="Script" uid="uid://dxm1qly14lxs8" path="res://Char/Char_Components/Blood/blood_stain.gd" id="2_bsbek"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_qkvmt"]
+shader = ExtResource("1_mxfgm")
+
+[node name="Blood_Stain_Trail" type="Sprite2D"]
+material = SubResource("ShaderMaterial_qkvmt")
+position = Vector2(0, 1)
+texture = ExtResource("1_ed4nt")
+region_enabled = true
+region_rect = Rect2(6, 12, 30, 12)
+script = ExtResource("2_bsbek")

Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_0.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://mgg5rhiwrtfv"
+path="res://.godot/imported/spr_dustcloud_0.png-cf721bc582f42b0b8e0bca3a856efe6a.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_0.png"
+dest_files=["res://.godot/imported/spr_dustcloud_0.png-cf721bc582f42b0b8e0bca3a856efe6a.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_1.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ldao777f1qy"
+path="res://.godot/imported/spr_dustcloud_1.png-f0f610d743fbc2cfbf0c3929609c2a42.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_1.png"
+dest_files=["res://.godot/imported/spr_dustcloud_1.png-f0f610d743fbc2cfbf0c3929609c2a42.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_2.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dwdp4kv4d755p"
+path="res://.godot/imported/spr_dustcloud_2.png-e04b8801496146bb4a2e2decf55e2ae5.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_2.png"
+dest_files=["res://.godot/imported/spr_dustcloud_2.png-e04b8801496146bb4a2e2decf55e2ae5.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_3.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://biteusit4sfay"
+path="res://.godot/imported/spr_dustcloud_3.png-8bc1b91b162b276106bad5efb9712c65.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_3.png"
+dest_files=["res://.godot/imported/spr_dustcloud_3.png-8bc1b91b162b276106bad5efb9712c65.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_4.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://u18w5owa3bf3"
+path="res://.godot/imported/spr_dustcloud_4.png-669cecba10ce98f3d7c8f9b93f9d2a8b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_4.png"
+dest_files=["res://.godot/imported/spr_dustcloud_4.png-669cecba10ce98f3d7c8f9b93f9d2a8b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_5.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://spc3qs84aqyq"
+path="res://.godot/imported/spr_dustcloud_5.png-4995857e45ed75a3c63401d3cb45d441.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_5.png"
+dest_files=["res://.godot/imported/spr_dustcloud_5.png-4995857e45ed75a3c63401d3cb45d441.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_6.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://d254kptg1uq2w"
+path="res://.godot/imported/spr_dustcloud_6.png-9d0bb8000eea446aef8fb8c90488fafb.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_6.png"
+dest_files=["res://.godot/imported/spr_dustcloud_6.png-9d0bb8000eea446aef8fb8c90488fafb.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_0.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dy02ipw3ha3ru"
+path="res://.godot/imported/spr_jumpcloud_0.png-92c1688a67cf151cc937fc82c77657d9.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_0.png"
+dest_files=["res://.godot/imported/spr_jumpcloud_0.png-92c1688a67cf151cc937fc82c77657d9.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_1.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c80dr8q21xva0"
+path="res://.godot/imported/spr_jumpcloud_1.png-9961f2d78357fc38465ad572d734e6bf.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_1.png"
+dest_files=["res://.godot/imported/spr_jumpcloud_1.png-9961f2d78357fc38465ad572d734e6bf.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_2.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://du12drqa16gwq"
+path="res://.godot/imported/spr_jumpcloud_2.png-01e4e3192fef7c8254f57435c46e6e7c.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_2.png"
+dest_files=["res://.godot/imported/spr_jumpcloud_2.png-01e4e3192fef7c8254f57435c46e6e7c.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_3.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://by1ow45esdky3"
+path="res://.godot/imported/spr_jumpcloud_3.png-9e5a9c6f02e97250fbdd84962e5e98dd.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_3.png"
+dest_files=["res://.godot/imported/spr_jumpcloud_3.png-9e5a9c6f02e97250fbdd84962e5e98dd.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Floor_Wall_FX/floor_dust.tscn

@@ -0,0 +1,304 @@
+[gd_scene load_steps=11 format=3 uid="uid://ciaxr6undqtgm"]
+
+[ext_resource type="Texture2D" uid="uid://mgg5rhiwrtfv" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_0.png" id="1_8ruvd"]
+[ext_resource type="Texture2D" uid="uid://ldao777f1qy" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_1.png" id="2_cooot"]
+[ext_resource type="Texture2D" uid="uid://dwdp4kv4d755p" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_2.png" id="3_60cn2"]
+[ext_resource type="Texture2D" uid="uid://biteusit4sfay" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_3.png" id="4_fr2oo"]
+[ext_resource type="Texture2D" uid="uid://u18w5owa3bf3" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_4.png" id="5_ia5nt"]
+[ext_resource type="Texture2D" uid="uid://spc3qs84aqyq" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_5.png" id="6_d302j"]
+[ext_resource type="Texture2D" uid="uid://d254kptg1uq2w" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_dustcloud_6.png" id="7_ma365"]
+
+[sub_resource type="Animation" id="Animation_uehnd"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [ExtResource("2_cooot")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".:self_modulate")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Color(1, 1, 1, 0)]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath(".:position")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(-3, -1)]
+}
+tracks/3/type = "value"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath("../AnimationPlayer:speed_scale")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [1.0]
+}
+tracks/4/type = "value"
+tracks/4/imported = false
+tracks/4/enabled = true
+tracks/4/path = NodePath("../Sprite2D_2:self_modulate")
+tracks/4/interp = 1
+tracks/4/loop_wrap = true
+tracks/4/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Color(1, 1, 1, 1)]
+}
+tracks/5/type = "value"
+tracks/5/imported = false
+tracks/5/enabled = true
+tracks/5/path = NodePath("../Sprite2D_2:texture")
+tracks/5/interp = 1
+tracks/5/loop_wrap = true
+tracks/5/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [ExtResource("1_8ruvd")]
+}
+tracks/6/type = "value"
+tracks/6/imported = false
+tracks/6/enabled = true
+tracks/6/path = NodePath("../Sprite2D_2:position")
+tracks/6/interp = 1
+tracks/6/loop_wrap = true
+tracks/6/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(5, -1)]
+}
+tracks/7/type = "value"
+tracks/7/imported = false
+tracks/7/enabled = true
+tracks/7/path = NodePath("../Sprite2D_3:self_modulate")
+tracks/7/interp = 1
+tracks/7/loop_wrap = true
+tracks/7/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Color(1, 1, 1, 0)]
+}
+tracks/8/type = "value"
+tracks/8/imported = false
+tracks/8/enabled = true
+tracks/8/path = NodePath("../Sprite2D_3:texture")
+tracks/8/interp = 1
+tracks/8/loop_wrap = true
+tracks/8/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [ExtResource("2_cooot")]
+}
+tracks/9/type = "value"
+tracks/9/imported = false
+tracks/9/enabled = true
+tracks/9/path = NodePath("../Sprite2D_3:position")
+tracks/9/interp = 1
+tracks/9/loop_wrap = true
+tracks/9/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(-2, -1)]
+}
+
+[sub_resource type="Animation" id="Animation_jjwqk"]
+resource_name = "floor_dust"
+length = 0.9
+step = 0.05
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1, 1, 1),
+"update": 1,
+"values": [ExtResource("1_8ruvd"), ExtResource("2_cooot"), ExtResource("3_60cn2"), ExtResource("4_fr2oo"), ExtResource("5_ia5nt"), ExtResource("6_d302j"), ExtResource("7_ma365")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".:self_modulate")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.4, 0.9),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 0,
+"values": [Color(1, 1, 1, 0), Color(1, 1, 1, 1), Color(1, 1, 1, 1), Color(1, 1, 1, 0)]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath(".:position")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0, 0.2, 0.4, 0.9),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 0,
+"values": [Vector2(0, 0), Vector2(-33, -2), Vector2(-46, -12), Vector2(-53, -14)]
+}
+tracks/3/type = "value"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath("../AnimationPlayer:speed_scale")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [2.0]
+}
+tracks/4/type = "method"
+tracks/4/imported = false
+tracks/4/enabled = true
+tracks/4/path = NodePath("..")
+tracks/4/interp = 1
+tracks/4/loop_wrap = true
+tracks/4/keys = {
+"times": PackedFloat32Array(0.9),
+"transitions": PackedFloat32Array(1),
+"values": [{
+"args": [],
+"method": &"queue_free"
+}]
+}
+tracks/5/type = "value"
+tracks/5/imported = false
+tracks/5/enabled = true
+tracks/5/path = NodePath("../Sprite2D_2:texture")
+tracks/5/interp = 1
+tracks/5/loop_wrap = true
+tracks/5/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1, 1, 1),
+"update": 1,
+"values": [ExtResource("1_8ruvd"), ExtResource("2_cooot"), ExtResource("3_60cn2"), ExtResource("4_fr2oo"), ExtResource("5_ia5nt"), ExtResource("6_d302j"), ExtResource("7_ma365")]
+}
+tracks/6/type = "value"
+tracks/6/imported = false
+tracks/6/enabled = true
+tracks/6/path = NodePath("../Sprite2D_2:self_modulate")
+tracks/6/interp = 1
+tracks/6/loop_wrap = true
+tracks/6/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.4, 0.7),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 0,
+"values": [Color(1, 1, 1, 0), Color(1, 1, 1, 1), Color(1, 1, 1, 1), Color(1, 1, 1, 0)]
+}
+tracks/7/type = "value"
+tracks/7/imported = false
+tracks/7/enabled = true
+tracks/7/path = NodePath("../Sprite2D_2:position")
+tracks/7/interp = 1
+tracks/7/loop_wrap = true
+tracks/7/keys = {
+"times": PackedFloat32Array(0, 0.2, 0.5, 0.7),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 0,
+"values": [Vector2(5, 0), Vector2(5, 2), Vector2(5, -6), Vector2(5, -9)]
+}
+tracks/8/type = "value"
+tracks/8/imported = false
+tracks/8/enabled = true
+tracks/8/path = NodePath("../Sprite2D_3:texture")
+tracks/8/interp = 1
+tracks/8/loop_wrap = true
+tracks/8/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.3, 0.4, 0.5, 0.6, 0.7),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1, 1, 1),
+"update": 1,
+"values": [ExtResource("1_8ruvd"), ExtResource("2_cooot"), ExtResource("3_60cn2"), ExtResource("4_fr2oo"), ExtResource("5_ia5nt"), ExtResource("6_d302j"), ExtResource("7_ma365")]
+}
+tracks/9/type = "value"
+tracks/9/imported = false
+tracks/9/enabled = true
+tracks/9/path = NodePath("../Sprite2D_3:self_modulate")
+tracks/9/interp = 1
+tracks/9/loop_wrap = true
+tracks/9/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.6, 0.9),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 0,
+"values": [Color(1, 1, 1, 0), Color(1, 1, 1, 1), Color(1, 1, 1, 1), Color(1, 1, 1, 0)]
+}
+tracks/10/type = "value"
+tracks/10/imported = false
+tracks/10/enabled = true
+tracks/10/path = NodePath("../Sprite2D_3:position")
+tracks/10/interp = 1
+tracks/10/loop_wrap = true
+tracks/10/keys = {
+"times": PackedFloat32Array(0, 0.2, 0.5, 0.6),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 0,
+"values": [Vector2(19, 0), Vector2(22, -2), Vector2(23, -10), Vector2(22, -13)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_5tpx7"]
+_data = {
+&"RESET": SubResource("Animation_uehnd"),
+&"floor_dust": SubResource("Animation_jjwqk")
+}
+
+[node name="floor_dust" type="Node2D" groups=["FX"]]
+z_index = 2
+
+[node name="Sprite2D_1" type="Sprite2D" parent="."]
+self_modulate = Color(1, 1, 1, 0)
+position = Vector2(-3, -1)
+texture = ExtResource("2_cooot")
+offset = Vector2(0, 3)
+
+[node name="Sprite2D_2" type="Sprite2D" parent="."]
+position = Vector2(5, -1)
+texture = ExtResource("1_8ruvd")
+offset = Vector2(0, 3)
+
+[node name="Sprite2D_3" type="Sprite2D" parent="."]
+self_modulate = Color(1, 1, 1, 0)
+position = Vector2(-2, -1)
+texture = ExtResource("2_cooot")
+offset = Vector2(0, 3)
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+root_node = NodePath("../Sprite2D_1")
+libraries = {
+"": SubResource("AnimationLibrary_5tpx7")
+}
+autoplay = "floor_dust"

Char/Char_Components/Floor_Wall_FX/wall_jump_dust.tscn

@@ -0,0 +1,109 @@
+[gd_scene load_steps=8 format=3 uid="uid://dnm32l0ymread"]
+
+[ext_resource type="Texture2D" uid="uid://by1ow45esdky3" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_3.png" id="1_bgkyd"]
+[ext_resource type="Texture2D" uid="uid://dy02ipw3ha3ru" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_0.png" id="2_um0fq"]
+[ext_resource type="Texture2D" uid="uid://c80dr8q21xva0" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_1.png" id="3_vushu"]
+[ext_resource type="Texture2D" uid="uid://du12drqa16gwq" path="res://Char/Char_Components/Floor_Wall_FX/Art/spr_jumpcloud_2.png" id="4_mhn4l"]
+
+[sub_resource type="Animation" id="Animation_io5gk"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 1,
+"values": [ExtResource("3_vushu")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(-3, 0)]
+}
+
+[sub_resource type="Animation" id="Animation_n5fpk"]
+resource_name = "wall_jump_dust"
+length = 0.4
+step = 0.1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.1, 0.2, 0.3),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 1,
+"values": [ExtResource("2_um0fq"), ExtResource("3_vushu"), ExtResource("4_mhn4l"), ExtResource("1_bgkyd")]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("Sprite2D:position")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(-3, 0)]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("AnimationPlayer:speed_scale")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [2.0]
+}
+tracks/3/type = "method"
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/path = NodePath(".")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/keys = {
+"times": PackedFloat32Array(0.4),
+"transitions": PackedFloat32Array(1),
+"values": [{
+"args": [],
+"method": &"queue_free"
+}]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_clrdw"]
+_data = {
+&"RESET": SubResource("Animation_io5gk"),
+&"wall_jump_dust": SubResource("Animation_n5fpk")
+}
+
+[node name="wall_jump_dust" type="Node2D" groups=["FX"]]
+z_index = 2
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+position = Vector2(-3, 0)
+rotation = -1.5708
+texture = ExtResource("3_vushu")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_clrdw")
+}
+autoplay = "wall_jump_dust"
+speed_scale = 2.0

Char/Char_Components/Petals_Leaves/Sakura.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c2ncysl2v71nn"
+path="res://.godot/imported/Sakura.png-f3726873e9009fc93cd029d0af4dc755.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Char/Char_Components/Petals_Leaves/Sakura.png"
+dest_files=["res://.godot/imported/Sakura.png-f3726873e9009fc93cd029d0af4dc755.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Char/Char_Components/Petals_Leaves/Sakura_Component.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://dkgg53dn8lr3k"]
+
+[ext_resource type="Script" uid="uid://ra8s8ac2gvb0" path="res://Char/Char_Components/Petals_Leaves/sakura_component.gd" id="1_qmr48"]
+
+[node name="Sakura_Component" type="Node"]
+script = ExtResource("1_qmr48")

Char/Char_Components/Petals_Leaves/Sakura_Fall.tscn

@@ -0,0 +1,64 @@
+[gd_scene load_steps=6 format=3 uid="uid://dkdigqo1emefi"]
+
+[ext_resource type="Script" uid="uid://bdhb15mqnjfg2" path="res://Char/Char_Components/Petals_Leaves/sakura_fall.gd" id="2_2mj48"]
+[ext_resource type="Texture2D" uid="uid://c2ncysl2v71nn" path="res://Char/Char_Components/Petals_Leaves/Sakura.png" id="2_4qm7o"]
+
+[sub_resource type="Animation" id="Animation_cppck"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:region_rect")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Rect2(0, 0, 6, 6)]
+}
+
+[sub_resource type="Animation" id="Animation_630tj"]
+resource_name = "move"
+length = 0.6
+loop_mode = 2
+step = 0.1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:region_rect")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.2, 0.4, 0.6),
+"transitions": PackedFloat32Array(1, 1, 1, 1),
+"update": 1,
+"values": [Rect2(0, 0, 6, 6), Rect2(6, 0, 6, 6), Rect2(12, 0, 6, 6), Rect2(18, 0, 6, 6)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_hi3eq"]
+_data = {
+&"RESET": SubResource("Animation_cppck"),
+&"move": SubResource("Animation_630tj")
+}
+
+[node name="Sakura_Fall" type="Node2D"]
+z_index = 3
+script = ExtResource("2_2mj48")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("2_4qm7o")
+region_enabled = true
+region_rect = Rect2(0, 0, 6, 6)
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+root_node = NodePath("../Sprite2D")
+libraries = {
+"": SubResource("AnimationLibrary_hi3eq")
+}
+autoplay = "move"
+
+[node name="RayCast2D" type="RayCast2D" parent="."]
+target_position = Vector2(0, 3)
+collision_mask = 23592960
+hit_from_inside = true

Char/Char_Components/Petals_Leaves/Sakura_Impulse.tscn

@@ -0,0 +1,14 @@
+[gd_scene load_steps=3 format=3 uid="uid://bg1ufqdro4aie"]
+
+[ext_resource type="Script" uid="uid://bwknlix5qpg3i" path="res://Char/Char_Components/Petals_Leaves/sakura_impulse.gd" id="1_s7d1x"]
+[ext_resource type="Texture2D" uid="uid://c2ncysl2v71nn" path="res://Char/Char_Components/Petals_Leaves/Sakura.png" id="1_vlpkf"]
+
+[node name="Sakura_Impulse" type="Node2D"]
+z_index = 3
+script = ExtResource("1_s7d1x")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+scale = Vector2(0.6, 0.6)
+texture = ExtResource("1_vlpkf")
+region_enabled = true
+region_rect = Rect2(6, 0, 6, 6)

Char/Char_Components/Petals_Leaves/sakura_component.gd

@@ -0,0 +1,62 @@
+extends Node
+
+const sakura_impulse = preload("res://Char/Char_Components/Petals_Leaves/Sakura_Impulse.tscn")
+const sakura_fall = preload("res://Char/Char_Components/Petals_Leaves/Sakura_Fall.tscn")
+
+# 距离线的最大偏移距离
+var max_offset: float = 60.0
+
+# 生成一批樱花
+func spawn_sakura_impulse(start_position: Vector2, end_position: Vector2, batch_size: int = 20):
+	if not sakura_impulse:
+		return
+		
+	for i in batch_size:
+		var sakura = sakura_impulse.instantiate()
+		
+		# 计算线段上的随机点
+		var t = randf()
+		var line_point = start_position.lerp(end_position, t)
+		
+		# 计算线段的垂直方向（始终保持向上）
+		var line_direction = (end_position - start_position).normalized()
+		var perpendicular = Vector2(-line_direction.y, line_direction.x)
+		# 确保垂直向量始终指向上方
+		if perpendicular.y > 0:
+			perpendicular = -perpendicular
+		
+		# 在垂直方向上随机偏移
+		var offset = randf_range(-max_offset, max_offset)
+		var final_position = line_point + (perpendicular * offset)
+		
+		sakura.position = final_position
+		
+		var random_dir = Vector2(randf_range(-1,1), randf_range(-1,1))
+		var random_speed = randf_range(10,30)
+		sakura.initialize(random_dir, random_speed)
+		get_tree().get_first_node_in_group("Effect_Group").add_child(sakura)
+
+func spawn_sakura_fall(start_position: Vector2, end_position: Vector2, batch_size: int = 20):
+	if not sakura_fall:
+		return
+
+	for i in batch_size:
+		var sakura = sakura_fall.instantiate()
+		
+		# 计算线段上的随机点
+		var t = randf()
+		var line_point = start_position.lerp(end_position, t)
+		
+		# 计算线段的垂直方向（始终保持向上）
+		var line_direction = (end_position - start_position).normalized()
+		var perpendicular = Vector2(-line_direction.y, line_direction.x)
+		# 确保垂直向量始终指向上方
+		if perpendicular.y > 0:
+			perpendicular = -perpendicular
+		
+		# 在垂直方向上随机偏移
+		var offset = randf_range(0, max_offset)
+		var final_position = line_point + (perpendicular * offset)
+		
+		sakura.position = final_position
+		get_tree().get_first_node_in_group("Effect_Group").add_child(sakura)

Char/Char_Components/Petals_Leaves/sakura_component.gd.uid

@@ -0,0 +1 @@
+uid://ra8s8ac2gvb0