From 380bff59eba9fb86032d6fc94a7ee512cdc8dd1a Mon Sep 17 00:00:00 2001
From: gered <gered@blarg.ca>
Date: Tue, 4 Apr 2023 15:34:23 -0400
Subject: [PATCH] add BlendFunction::MultipliedBlend

---
 ggdt/src/graphics/color.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ggdt/src/graphics/color.rs b/ggdt/src/graphics/color.rs
index 82d04f1..3eec334 100644
--- a/ggdt/src/graphics/color.rs
+++ b/ggdt/src/graphics/color.rs
@@ -23,6 +23,7 @@ pub enum BlendFunction {
 	Blend,
 	BlendSourceWithAlpha(u8),
 	TintedBlend(u32),
+	MultipliedBlend(u32),
 }
 
 impl BlendFunction {
@@ -45,6 +46,10 @@ impl BlendFunction {
 				let tinted = tint_argb32(src, *tint);
 				blend_argb32(tinted, dest)
 			}
+			MultipliedBlend(color) => {
+				let multiplied = multiply_argb32(src, *color);
+				blend_argb32(multiplied, dest)
+			}
 		}
 	}
 }