From 6a2c279e2e1abc8e3e6cd0c165322ae300349f4f Mon Sep 17 00:00:00 2001
From: dpDeadlyPuzzles <1976985776@qq.com>
Date: Fri, 23 Aug 2024 21:00:35 +0800
Subject: [PATCH] feat: glow terraBladeBeam

---
 project.godot                                      |  1 +
 scenes/bullets/terra_blade/TerraBladeBeam.gdshader | 12 ++++++++++++
 scenes/bullets/terra_blade/TerraBladeBeam.tscn     | 14 +++++++++++++-
 3 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 scenes/bullets/terra_blade/TerraBladeBeam.gdshader

diff --git a/project.godot b/project.godot
index f4383aa..4db68c7 100644
--- a/project.godot
+++ b/project.godot
@@ -69,3 +69,4 @@ locale/translations_pot_files=PackedStringArray("res://scenes/multi_game.tscn")
 [rendering]
 
 textures/canvas_textures/default_texture_filter=0
+viewport/hdr_2d=true
diff --git a/scenes/bullets/terra_blade/TerraBladeBeam.gdshader b/scenes/bullets/terra_blade/TerraBladeBeam.gdshader
new file mode 100644
index 0000000..ec15921
--- /dev/null
+++ b/scenes/bullets/terra_blade/TerraBladeBeam.gdshader
@@ -0,0 +1,12 @@
+shader_type canvas_item;
+
+void fragment() {
+	vec4 original_color = texture(TEXTURE, UV);
+	vec4 color = original_color + original_color + original_color;
+	COLOR = mix(color, original_color, 1.0 - original_color.a);
+}
+
+//void light() {
+	// Called for every pixel for every light affecting the CanvasItem.
+	// Uncomment to replace the default light processing function with this one.
+//}
diff --git a/scenes/bullets/terra_blade/TerraBladeBeam.tscn b/scenes/bullets/terra_blade/TerraBladeBeam.tscn
index 81b9d4c..fb6180d 100644
--- a/scenes/bullets/terra_blade/TerraBladeBeam.tscn
+++ b/scenes/bullets/terra_blade/TerraBladeBeam.tscn
@@ -1,18 +1,27 @@
-[gd_scene load_steps=4 format=3 uid="uid://1megnlcsse45"]
+[gd_scene load_steps=7 format=3 uid="uid://1megnlcsse45"]
 
 [ext_resource type="Script" path="res://scenes/bullets/terra_blade/terra_blade_beam.gd" id="1_va6li"]
+[ext_resource type="Shader" path="res://scenes/bullets/terra_blade/TerraBladeBeam.gdshader" id="2_aqn2b"]
 [ext_resource type="Texture2D" uid="uid://co2n6okllm0tl" path="res://scenes/bullets/terra_blade/terra_blade_beam.png" id="2_n1wh2"]
 
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_awmjb"]
+shader = ExtResource("2_aqn2b")
+
 [sub_resource type="CapsuleShape2D" id="CapsuleShape2D_1ieue"]
 radius = 8.48517
 height = 86.9787
 
+[sub_resource type="Environment" id="Environment_jcpgb"]
+background_mode = 3
+glow_enabled = true
+
 [node name="TerraBladeBeam" type="Area2D"]
 position = Vector2(600, 384)
 script = ExtResource("1_va6li")
 metadata/_edit_group_ = true
 
 [node name="Sprite2D" type="Sprite2D" parent="."]
+material = SubResource("ShaderMaterial_awmjb")
 rotation = 0.785398
 scale = Vector2(1.5, 1.5)
 texture = ExtResource("2_n1wh2")
@@ -23,4 +32,7 @@ shape = SubResource("CapsuleShape2D_1ieue")
 
 [node name="OutScreen" type="VisibleOnScreenNotifier2D" parent="."]
 
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("Environment_jcpgb")
+
 [connection signal="screen_exited" from="OutScreen" to="." method="_on_out_screen_screen_exited"]