Added original SDK code for Alien Swarm.

public/wadtypes.h

@@ -0,0 +1,99 @@
+//========= Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//=============================================================================//
+#ifndef WADTYPES_H
+#define WADTYPES_H
+#pragma once
+
+#include "basetypes.h"
+
+// ---------------------------------------------------------
+//
+// This should include ONLY types (no function prototypes) 
+// in or related to WADs that are shared among the engine
+// and tools
+//
+// ---------------------------------------------------------
+
+//===============
+//   TYPES
+//===============
+
+#define	CMP_NONE		0
+#define	CMP_LZSS		1
+
+#define	TYP_NONE		0
+#define	TYP_LABEL		1
+
+#define	TYP_LUMPY		64
+#define	TYP_PALETTE		64
+#define	TYP_COLORMAP	65
+#define	TYP_QPIC		66
+#define	TYP_MIPTEX		67
+#define	TYP_RAW			68
+#define	TYP_COLORMAP2	69
+#define	TYP_FONT		70
+#define	TYP_SOUND		71
+#define	TYP_QTEX		72
+
+
+#define __QPIC_T
+typedef struct qpic_s
+{
+	int			width, height;
+	byte		data[4];			// variably sized
+} qpic_t;
+
+#define WAD_ID				MAKEID( 'W', 'A', 'D', '5' )
+#define WAD_IDNAME			"WAD5"
+
+typedef struct wadinfo_s
+{
+	char		identification[4];		// should be WAD2 or 2DAW
+	int			numlumps;
+	int			infotableofs;
+} wadinfo_t;
+
+#ifndef TEXTURE_NAME_LENGTH
+#define TEXTURE_NAME_LENGTH	128
+#endif
+
+typedef struct lumpinfo_s
+{
+	int			filepos;
+	int			disksize;
+	int			size;					// uncompressed
+	char		type;
+	char		compression;
+	char		pad1, pad2;
+	char		name[TEXTURE_NAME_LENGTH];				// must be null terminated
+} lumpinfo_t;
+
+typedef struct
+{
+	lumpinfo_t	lump;
+	int			iTexFile;	// index of the wad this texture is located in
+} texlumpinfo_t;
+
+#define MIPLEVELS		4
+typedef struct miptex_s					// New WAD4 files
+{
+	char		name[TEXTURE_NAME_LENGTH];
+	unsigned	width, height, view_width, view_height;
+	float		reflectivity[3]; 		// Linear palette
+	unsigned	offsets[MIPLEVELS];		// four mip maps stored
+} miptex_t;
+
+
+#define MAX_TEXTUREWIDTH	1024
+#define MAX_TEXTUREHEIGHT	1024
+#define MAX_TEXTURESIZE		(MAX_TEXTUREWIDTH*MAX_TEXTUREHEIGHT)
+#define MAXLUMP		(((MAX_TEXTURESIZE * (64+16+4+1))/64) + sizeof(miptex_t) + 1024)         // biggest possible lump
+
+
+#endif		// WADTYPES_H
+