From a4b57c5fbe83239a6f73fd6fc1b3e0cb1cf63f33 Mon Sep 17 00:00:00 2001
From: Magnus Norddahl <dpjudas@users.noreply.github.com>
Date: Sun, 25 Aug 2024 14:54:58 +0200
Subject: [PATCH] Also apply the alpha scale to sprites

---
 src/rendering/hwrenderer/scene/hw_spritelight.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/rendering/hwrenderer/scene/hw_spritelight.cpp b/src/rendering/hwrenderer/scene/hw_spritelight.cpp
index 4cc36e1a9..031262daf 100644
--- a/src/rendering/hwrenderer/scene/hw_spritelight.cpp
+++ b/src/rendering/hwrenderer/scene/hw_spritelight.cpp
@@ -186,6 +186,15 @@ void HWDrawInfo::GetDynSpriteLight(AActor *self, float x, float y, float z, FLig
 						lr = light->GetRed() / 255.0f;
 						lg = light->GetGreen() / 255.0f;
 						lb = light->GetBlue() / 255.0f;
+
+						if (light->target)
+						{
+							float alpha = (float)light->target->Alpha;
+							lr *= alpha;
+							lg *= alpha;
+							lb *= alpha;
+						}
+
 						if (light->IsSubtractive())
 						{
 							float bright = (float)FVector3(lr, lg, lb).Length();