Add a little color. In order to minimize logic differences, keep 0 as the

empty board value, and since 7 is white, turn white into black (0) when
painting.

1 files changed, 2 insertions, 1 deletions

diff --git a/tetris/tetris.h b/tetris/tetris.h
index 37f0d9ba..4f2fbccd 100644
--- a/tetris/tetris.h
+++ b/tetris/tetris.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: tetris.h,v 1.12 2009/08/12 08:51:21 dholland Exp $	*/
+/*	$NetBSD: tetris.h,v 1.13 2014/06/11 16:47:39 christos Exp $	*/
 
 /*-
  * Copyright (c) 1992, 1993
@@ -123,6 +123,7 @@ extern int	Rows, Cols;	/* current screen size */
  * rotated forms.
  */
 struct shape {
+	int	color;
 	int	rot;	/* index of rotated version of this shape */
 	int	off[3];	/* offsets to other blots if center is at (0,0) */
 };