From 2acc7edb6f6fcad2c66931271a6e25a02c018735 Mon Sep 17 00:00:00 2001
From: Devine Lu Linvega <aliceffekt@gmail.com>
Date: Thu, 13 Apr 2023 09:53:05 -0700
Subject: [PATCH] Added comment for blending LUT

---
 src/devices/screen.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/devices/screen.c b/src/devices/screen.c
index dd26cab..e39bc38 100644
--- a/src/devices/screen.c
+++ b/src/devices/screen.c
@@ -16,6 +16,8 @@ WITH REGARD TO THIS SOFTWARE.
 
 UxnScreen uxn_screen;
 
+/* c = !ch ? (color % 5 ? color >> 2 : 0) : color % 4 + ch == 1 ? 0 : (ch - 2 + (color & 3)) % 3 + 1; */
+
 static Uint8 blending[4][16] = {
 	{0, 0, 0, 0, 1, 0, 1, 1, 2, 2, 0, 2, 3, 3, 3, 0},
 	{0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3},