1 files changed, 64 insertions, 0 deletions
diff --git a/hacks/automata.h b/hacks/automata.h
new file mode 100644
index 0000000..ad30d47
--- /dev/null
+++ b/hacks/automata.h
@@ -0,0 +1,64 @@
+/* -*- Mode: C; tab-width: 4 -*- */
+/*-
+ * automata.c - special stuff for automata modes
+ *
+ * Copyright (c) 1995 by David Bagley.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation.
+ *
+ * This file is provided AS IS with no warranties of any kind.  The author
+ * shall have no liability with respect to the infringement of copyrights,
+ * trade secrets or any patents by this file or any part thereof.  In no
+ * event will the author be liable for any lost revenue or profits or
+ * other special, indirect and consequential damages.
+ */
+
+#define NUMSTIPPLES 11
+#define STIPPLESIZE 8
+
+static XPoint hexagonUnit[6] =
+{
+	{0, 0},
+	{1, 1},
+	{0, 2},
+	{-1, 1},
+	{-1, -1},
+	{0, -2}
+};
+
+static XPoint triangleUnit[2][3] =
+{
+	{
+		{0, 0},
+		{1, -1},
+		{0, 2}
+	},
+	{
+		{0, 0},
+		{-1, 1},
+		{0, -2}
+	}
+};
+
+
+#ifdef DO_STIPPLE
+static unsigned char stipples[NUMSTIPPLES][STIPPLESIZE] =
+{
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},	/* white */
+	{0x11, 0x22, 0x11, 0x22, 0x11, 0x22, 0x11, 0x22},	/* grey+white | stripe */
+	{0x00, 0x66, 0x66, 0x00, 0x00, 0x66, 0x66, 0x00},	/* spots */
+	{0x88, 0x44, 0x22, 0x11, 0x88, 0x44, 0x22, 0x11},	/* lt. / stripe */
+	{0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66},	/* | bars */
+	{0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa},	/* 50% grey */
+	{0xff, 0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00},	/* - bars */
+	{0xee, 0xdd, 0xbb, 0x77, 0xee, 0xdd, 0xbb, 0x77},	/* dark \ stripe */
+	{0xff, 0x99, 0x99, 0xff, 0xff, 0x99, 0x99, 0xff},	/* spots */
+	{0xaa, 0xff, 0xff, 0x55, 0xaa, 0xff, 0xff, 0x55},	/* black+grey - stripe */
+	{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}	/* black */
+};
+#endif /* DO_STIPPLE */
+