From b58bd07fd266474d8af2345b6318cf6ac93f1508 Mon Sep 17 00:00:00 2001
From: FabsTheFabs <flamingkitty24@gmail.com>
Date: Tue, 3 Sep 2024 19:16:58 +0100
Subject: [PATCH] rain shader recolor support

---
 source/funkin/graphics/shaders/RuntimeRainShader.hx | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/source/funkin/graphics/shaders/RuntimeRainShader.hx b/source/funkin/graphics/shaders/RuntimeRainShader.hx
index 68a203179..d0c036623 100644
--- a/source/funkin/graphics/shaders/RuntimeRainShader.hx
+++ b/source/funkin/graphics/shaders/RuntimeRainShader.hx
@@ -4,6 +4,7 @@ import flixel.system.FlxAssets.FlxShader;
 import openfl.display.BitmapData;
 import openfl.display.ShaderParameter;
 import openfl.display.ShaderParameterType;
+import flixel.util.FlxColor;
 import openfl.utils.Assets;
 
 typedef Light =
@@ -94,6 +95,14 @@ class RuntimeRainShader extends RuntimePostEffectShader
     return mask = value;
   }
 
+  public var rainColor(default, set):FlxColor;
+
+  function set_rainColor(color:FlxColor):FlxColor
+  {
+    this.setFloatArray("uRainColor", [color.red / 255, color.green / 255, color.blue / 255]);
+    return rainColor = color;
+  }
+
   public var lightMap(default, set):BitmapData;
 
   function set_lightMap(value:BitmapData):BitmapData
@@ -113,6 +122,7 @@ class RuntimeRainShader extends RuntimePostEffectShader
   public function new()
   {
     super(Assets.getText(Paths.frag('rain')));
+    this.rainColor = 0xFF6680cc;
   }
 
   public function update(elapsed:Float):Void