feat: 添加激光子弹功能，更新相关资源和着色器

components/Bullets/Diamond.tscn

@@ -17,7 +17,7 @@ animations = [{
 
 [node name="Diamond" instance=ExtResource("1_8udva")]
 script = ExtResource("2_yxtyj")
-lifeDistance = 500.0
+lifeTime = 5000.0
 
 [node name="texture" parent="." index="0"]
 sprite_frames = SubResource("SpriteFrames_oj6iy")

components/Bullets/Laser.tscn

@@ -0,0 +1,38 @@
+[gd_scene load_steps=6 format=3 uid="uid://bvri0nv1jrigf"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_3u4op"]
+[ext_resource type="Shader" path="res://shaders/Laser.gdshader" id="2_h6cxi"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_yip5k"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_5n8cv"]
+shader = ExtResource("2_h6cxi")
+shader_parameter/color = Color(0.654902, 1, 1, 1)
+shader_parameter/laser_width = 0.01
+shader_parameter/soft_edge = 0.5
+
+[sub_resource type="CapsuleShape2D" id="CapsuleShape2D_y85id"]
+height = 300.0
+
+[node name="Laser" instance=ExtResource("1_3u4op")]
+fields = {
+0: 10,
+1: 5,
+2: 0
+}
+lifeTime = 100.0
+
+[node name="texture" parent="." index="0"]
+rotation = 1.5708
+sprite_frames = SubResource("SpriteFrames_yip5k")
+
+[node name="rect" type="ColorRect" parent="texture" index="0"]
+material = SubResource("ShaderMaterial_5n8cv")
+offset_left = -10.0
+offset_top = -300.0
+offset_right = 10.0
+
+[node name="hitbox" parent="." index="1"]
+position = Vector2(150, 0)
+rotation = 1.5708
+shape = SubResource("CapsuleShape2D_y85id")