1 files changed, 4 insertions, 0 deletions
diff --git a/sprites.c b/sprites.c
index 7baca5b..4b283b2 100644
--- a/sprites.c
+++ b/sprites.c
@@ -1,6 +1,10 @@
 #include "global.h"
 #include "sprites.h"
 
+// these are sprite constants
+// 0 = white, 1 = black
+// and for sprites, 0 is transparent and 2 white
+
 const int wall[2][16][16] = {
 {
 	{ 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 , 1 },