Initial commit

ID_HEADS.H

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+/* Catacomb 3-D Source Code
+ * Copyright (C) 1993-2014 Flat Rock Software
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+// ID_GLOB.H
+
+
+#include <ALLOC.H>
+#include <CTYPE.H>
+#include <DOS.H>
+#include <ERRNO.H>
+#include <FCNTL.H>
+#include <IO.H>
+#include <MEM.H>
+#include <PROCESS.H>
+#include <STDIO.H>
+#include <STDLIB.H>
+#include <STRING.H>
+#include <SYS\STAT.H>
+
+#define __ID_GLOB__
+
+//--------------------------------------------------------------------------
+
+#define	EXTENSION	"C3D"
+
+extern	char far introscn;
+
+#include "GFXE_C3D.H"
+#include "AUDIOC3D.H"
+
+//--------------------------------------------------------------------------
+
+#define CAT3D
+
+#define	TEXTGR	0
+#define	CGAGR	1
+#define	EGAGR	2
+#define	VGAGR	3
+
+#define GRMODE	EGAGR
+
+#if GRMODE == EGAGR
+#define GREXT	"EGA"
+#endif
+#if GRMODE == CGAGR
+#define GREXT	"CGA"
+#endif
+
+//#define PROFILE
+
+//
+//	ID Engine
+//	Types.h - Generic types, #defines, etc.
+//	v1.0d1
+//
+
+#ifndef	__TYPES__
+#define	__TYPES__
+
+typedef	enum	{false,true}	boolean;
+typedef	unsigned	char		byte;
+typedef	unsigned	int			word;
+typedef	unsigned	long		longword;
+typedef	byte *					Ptr;
+
+typedef	struct
+		{
+			int	x,y;
+		} Point;
+typedef	struct
+		{
+			Point	ul,lr;
+		} Rect;
+
+#define	nil	((void *)0)
+
+#endif
+
+#include "ID_MM.H"
+#include "ID_CA.H"
+#include "ID_VW.H"
+#include "ID_IN.H"
+#include "ID_SD.H"
+#include "ID_US.H"
+
+
+void	Quit (char *error);		// defined in user program
+
+//
+// replacing refresh manager with custom routines
+//
+
+#define	PORTTILESWIDE		21      // all drawing takes place inside a
+#define	PORTTILESHIGH		14		// non displayed port of this size
+
+#define UPDATEWIDE			(PORTTILESWIDE+1)
+#define UPDATEHIGH			PORTTILESHIGH
+
+#define	MAXTICS				6
+#define DEMOTICS			3
+
+#define	UPDATETERMINATE	0x0301
+
+extern	unsigned	mapwidth,mapheight,tics;
+extern	boolean		compatability;
+
+extern	byte		*updateptr;
+extern	unsigned	uwidthtable[UPDATEHIGH];
+extern	unsigned	blockstarts[UPDATEWIDE*UPDATEHIGH];