From 941c02b577621333826e07626da0676e435ae7f5 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Tue, 29 Nov 1994 02:30:25 +0000
Subject: [PATCH] Initial revision

---
 Colors.c | 84 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Makefile | 31 +++++++++++++++++++++
 2 files changed, 115 insertions(+)
 create mode 100644 Colors.c
 create mode 100644 Makefile

diff --git a/Colors.c b/Colors.c
new file mode 100644
index 0000000..2690373
--- /dev/null
+++ b/Colors.c
@@ -0,0 +1,84 @@
+/* Tetrix color support by Eric S. Raymond, eric@snark.uu.net */
+
+#include <curses.h>
+#include "tet.h"
+
+#ifdef COLOR
+/* color pair indexes for pieces */
+#define BLACK	0
+#define GREEN	1
+#define RED	2
+#define TAN	3
+#define WHITE	4
+#define	VIOLET	5
+#define BLUE	6
+#define YELLOW	7
+#define NCOLORS	8
+
+static int attribs[NCOLORS];
+
+typedef struct
+{
+    int	forgrnd;
+    int attrib;
+}
+colorpair;
+
+void init_colors()
+{
+    start_color();
+
+    init_pair(BLACK, COLOR_BLACK, COLOR_BLACK);
+    attribs[BLACK] = COLOR_PAIR(BLACK);
+
+    init_pair(GREEN, COLOR_GREEN, COLOR_BLACK);
+    attribs[GREEN] = COLOR_PAIR(GREEN);
+
+    init_pair(RED, COLOR_RED, COLOR_BLACK);
+    attribs[RED] = COLOR_PAIR(RED);
+
+#ifdef EGA
+    init_pair(TAN, COLOR_YELLOW, COLOR_BLACK);
+#else
+    init_pair(TAN, COLOR_CYAN, COLOR_BLACK);
+#endif /* EGA */
+    attribs[TAN] = COLOR_PAIR(TAN);
+
+    init_pair(WHITE, COLOR_WHITE, COLOR_BLACK);
+    attribs[WHITE] = COLOR_PAIR(WHITE);
+
+    init_pair(VIOLET, COLOR_MAGENTA, COLOR_BLACK);
+    attribs[VIOLET] = COLOR_PAIR(VIOLET);
+
+    init_pair(BLUE, COLOR_BLUE, COLOR_BLACK);
+    attribs[BLUE] = COLOR_PAIR(BLUE);
+
+#ifdef EGA
+    attribs[YELLOW] = attribs[TAN] | A_BOLD;
+#else
+    init_pair(YELLOW, COLOR_YELLOW, COLOR_BLACK);
+    attribs[YELLOW] = COLOR_PAIR(YELLOW);
+#endif /* EGA */
+}
+
+void PUTCH(x,y,z)
+int	x, y, z;
+{ 
+    switch(z)
+    {
+    case NO_CHAR: attron(attribs[WHITE]); break;
+    case 'G': attron(attribs[GREEN]); break;
+    case 'R': attron(attribs[RED]); break;
+    case 'O': attron(attribs[TAN]); break;
+    case 'W': attron(attribs[WHITE]); break;
+    case 'V': attron(attribs[VIOLET]); break;
+    case 'B': attron(attribs[BLUE]); break;
+    case 'Y': attron(attribs[YELLOW]); break;
+    }
+    mvaddch(y, x, z);
+    if (INBOARD(x, y))
+	Board[x-MINX][y-MINY]=z;
+    attrset(0);
+}
+
+#endif /* COLOR */
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..3d9e733
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,31 @@
+#  - un'cpio' this in /usr/src or /usr/local/src or something - doesn't matter.
+#  - do a 'make install' in the tetrix directory
+#  - tetrix gets installed in /usr/local/bin
+#  - this will create a high score file in /usr/tmp, so doing it again
+#    later on will erase high scores for the machine.
+
+CFLAGS=-O -DCOLOR -DTERMINFO -DEGA
+LFLAGS = -s
+OBJS= MoveR.o MoveL.o DrawP.o AdvanceP.o Rotate.o Colors.o tet.o
+INCS= tet.h
+
+tetrix: $(OBJS) $(INCS)
+	cc $(LFLAGS) $(OBJS) -o tetrix -lcurses
+
+MoveR.o: MoveR.c tet.h
+MoveL.o: MoveL.c tet.h
+DrawP.o: DrawP.c tet.h
+AdvanceP.o: AdvanceP.c tet.h
+Rotate.o: Rotate.c tet.h
+Colors.o: Colors.c tet.h
+tet.o: tet.c tet.h
+
+install: tetrix
+	chmod 755 tetrix
+	/bin/mv -f tetrix /usr/local/bin
+
+shar:
+	shar README Makefile tet.h $(OBJS:.o=.c)
+
+clean:
+	/bin/rm -rf tetrix core *.o
-- 
2.43.0