From: Eric S. Raymond <esr@thyrsus.com>
Date: Tue, 29 Nov 1994 03:29:23 +0000 (+0000)
Subject: Initial revision
X-Git-Tag: 2.1~8
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=3c35e1d8b8489db1d7d7e2c01bba396f2b600e9c;p=tetrix.git

Initial revision
---

diff --git a/tet.h b/tet.h
new file mode 100644
index 0000000..b65f64a
--- /dev/null
+++ b/tet.h
@@ -0,0 +1,57 @@
+#define NO_TYPE		0
+#define NO_CHAR		' '
+#define BRITE_CHAR	'$'
+
+/* type numbers 1-3, 4-7, 9-11 etc represent the white, red, blue etc */
+/* pieces at different rotations */
+#define G_TYPE	4		/* Green pieces */
+#define G_CHAR	'G'
+#define R_TYPE	8		/* Red pieces */
+#define R_CHAR	'R'
+#define T_TYPE  12		/* Tan pieces */
+#define T_CHAR	'O'
+#define W_TYPE	16		/* White pieces */
+#define W_CHAR	'W'
+#define V_TYPE	20		/* Violet pieces */
+#define V_CHAR	'V'
+#define B_TYPE	24		/* Blue pieces */
+#define B_CHAR	'B'
+#define Y_TYPE	28		/* Yellow pieces */
+#define Y_CHAR	'Y'
+
+#define MINX 15		/* defines corner screen position */
+#define MINY 1
+
+#define BOARD_WIDE 10
+#define BOARD_HIGH 20
+
+#define MAXX BOARD_WIDE+MINX
+#define MAXY BOARD_HIGH+MINY
+
+#define INBOARD(x, y)	((y)>=MINY && (x)>=MINX && (x)<MAXX && (y)<MAXY)
+
+#define STARTROW 1		/* defines starting position of pieces */
+#define STARTCOL 5
+
+#define NEXTROW	10
+#define NEXTCOL	27
+#define NEXT_WIDE 5
+#define NEXT_HIGH 3
+
+extern char Board[BOARD_WIDE][BOARD_HIGH];
+
+#ifndef COLOR
+/* Macros */
+/* offset the character on screen by MINX and MINY */
+#define PUTCH(x,y,z) {  mvaddch(y,x,z); if (INBOARD(x, y)) Board[x-MINX][y-MINY]=z; }
+#else
+extern void PUTCH();
+extern void init_colors();
+#endif /* COLOR */
+
+#ifdef BIGCPP
+/* test whether a square is empty and legal */
+#define IS_FREE(x,y)	(INBOARD(x, y) && (Board[x-MINX][y-MINY] == NO_CHAR))
+#else
+extern int IS_FREE();
+#endif /* BIGCPP */