1264 lines
32 KiB
C
1264 lines
32 KiB
C
//-----------------------------------------------------------------------------
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//
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// $Logfile:: /EF2/Code/Shared/qcommon/qfiles.h $
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// $Revision:: 58 $
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// $Author:: Steven $
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// $Date:: 10/13/03 9:42a $
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//
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// Copyright (C) 1999 by Ritual Entertainment, Inc.
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// All rights reserved.
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//
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// This source may not be distributed and/or modified without
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// expressly written permission by Ritual Entertainment, Inc.
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//
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//
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// DESCRIPTION:
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//
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#ifndef __QFILES_H__
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#define __QFILES_H__
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#pragma warning( disable : 4201 )
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#include <game/q_shared.h>
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//
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// qfiles.h: quake file formats
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// This file must be identical in the game and utils directories
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//
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// added for BOTLIB
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#define LAST_VISIBLE_CONTENTS 64
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// 0-2 are axial planes
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#define PLANE_X 0
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#define PLANE_Y 1
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#define PLANE_Z 2
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// 3-5 are non-axial planes snapped to the nearest
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#define PLANE_ANYX 3
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#define PLANE_ANYY 4
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#define PLANE_ANYZ 5
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// end BOTLIB additions
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// surface geometry should not exceed these limits
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#define SHADER_MAX_VERTEXES 3000
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#define SHADER_MAX_INDEXES (6*SHADER_MAX_VERTEXES)
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// the maximum size of game reletive pathnames
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#define MAX_QPATH 64
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/// Common macros used throughout engine and utils (no place else to put this stuff!)
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#define BIT(x) (1<<(x)) // Squirrel
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//---------------------------------------------------------------------------
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// Integral constants for lighting system (used by both tools and game)
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//---------------------------------------------------------------------------
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enum
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{
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DYNAMIC_GROUP_NONE = -1,
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MAX_LIGHT_EXCLUSIVE_NAMES = 4,
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};
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enum
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{
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SUBINFO_BUFFER_ID_BSP = 2,
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SUBINFO_BUFFER_ID_VIS = 3,
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SUBINFO_BUFFER_ID_LIGHT = 4,
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MAX_SUBINFO_BUFFERS = 10, // Maximum number of subinfo buffer types
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MAX_SUBINFO_BUFFER_SIZE = 2084, // Maximum number of bytes per subinfo buffer
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};
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/*
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========================================================================
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QVM files
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========================================================================
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*/
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#define VM_MAGIC 0x12721444
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typedef struct {
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int vmMagic;
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int instructionCount;
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int codeOffset;
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int codeLength;
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int dataOffset;
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int dataLength;
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int litLength; // ( dataLength - litLength ) should be byteswapped on load
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int bssLength; // zero filled memory appended to datalength
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} vmHeader_t;
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/*
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========================================================================
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PCX files are used for 8 bit images
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========================================================================
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*/
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typedef struct {
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char manufacturer;
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char version;
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char encoding;
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char bits_per_pixel;
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unsigned short xmin,ymin,xmax,ymax;
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unsigned short hres,vres;
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unsigned char palette[48];
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char reserved;
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char color_planes;
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unsigned short bytes_per_line;
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unsigned short palette_type;
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char filler[58];
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unsigned char data; // unbounded
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} pcx_t;
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/*
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========================================================================
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TGA files are used for 24/32 bit images
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========================================================================
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*/
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typedef struct _TargaHeader {
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unsigned char id_length, colormap_type, image_type;
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unsigned short colormap_index, colormap_length;
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unsigned char colormap_size;
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unsigned short x_origin, y_origin, width, height;
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unsigned char pixel_size, attributes;
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} TargaHeader;
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/*
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========================================================================
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FTX files are pre mipmapped files
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========================================================================
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*/
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#define FTX_EXTENSION ".ftx"
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typedef struct ftx_s {
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int width;
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int height;
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int has_alpha;
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// data follows
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} ftx_t;
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/*
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========================================================================
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.MD3 triangle model file format
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========================================================================
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*/
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#define MD3_IDENT (('3'<<24)+('P'<<16)+('D'<<8)+'I')
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#define MD3_VERSION 15
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// limits
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#define MD3_MAX_LODS 3
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#define MD3_MAX_TRIANGLES 8192 // per surface
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#define MD3_MAX_VERTS 4096 // per surface
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#define MD3_MAX_SHADERS 256 // per surface
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#define MD3_MAX_FRAMES 1024 // per model
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#define MD3_MAX_SURFACES 32 // per model
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#define MD3_MAX_TAGS 16 // per frame
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// vertex scales
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#define MD3_XYZ_SCALE (1.0/64)
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typedef struct md3Frame_s {
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vec3_t bounds[2];
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vec3_t localOrigin;
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float radius;
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char name[16];
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} md3Frame_t;
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typedef struct md3Tag_s {
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char name[MAX_QPATH]; // tag name
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vec3_t origin;
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vec3_t axis[3];
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} md3Tag_t;
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/*
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** md3Surface_t
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**
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** CHUNK SIZE
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** header sizeof( md3Surface_t )
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** shaders sizeof( md3Shader_t ) * numShaders
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** triangles[0] sizeof( md3Triangle_t ) * numTriangles
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** st sizeof( md3St_t ) * numVerts
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** XyzNormals sizeof( md3XyzNormal_t ) * numVerts * numFrames
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*/
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typedef struct {
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int ident; //
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char name[MAX_QPATH]; // polyset name
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int flags;
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int numFrames; // all surfaces in a model should have the same
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int numShaders; // all surfaces in a model should have the same
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int numVerts;
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int numTriangles;
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int ofsTriangles;
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int ofsShaders; // offset from start of md3Surface_t
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int ofsSt; // texture coords are common for all frames
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int ofsXyzNormals; // numVerts * numFrames
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int ofsEnd; // next surface follows
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} md3Surface_t;
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typedef struct {
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char name[MAX_QPATH];
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int shaderIndex; // for in-game use
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} md3Shader_t;
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typedef struct {
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int indexes[3];
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} md3Triangle_t;
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typedef struct {
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float st[2];
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} md3St_t;
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typedef struct {
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short xyz[3];
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short normal;
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} md3XyzNormal_t;
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typedef struct {
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int ident;
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int version;
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char name[MAX_QPATH]; // model name
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int flags;
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int numFrames;
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int numTags;
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int numSurfaces;
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int numSkins;
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int ofsFrames; // offset for first frame
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int ofsTags; // numFrames * numTags
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int ofsSurfaces; // first surface, others follow
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int ofsEnd; // end of file
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} md3Header_t;
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/*
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==============================================================================
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MD4 file format
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==============================================================================
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*/
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#define MD4_IDENT (('4'<<24)+('P'<<16)+('D'<<8)+'I')
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#define MD4_VERSION 1
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#define MD4_MAX_BONES 128
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typedef struct {
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int boneIndex; // these are indexes into the boneReferences,
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float boneWeight; // not the global per-frame bone list
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vec3_t offset;
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} md4Weight_t;
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typedef struct {
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vec3_t vertex;
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vec3_t normal;
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vec2_t texCoords;
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int numWeights;
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md4Weight_t weights[1]; // variable sized
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} md4Vertex_t;
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typedef struct {
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int indexes[3];
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} md4Triangle_t;
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typedef struct {
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int ident;
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char name[MAX_QPATH]; // polyset name
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char shader[MAX_QPATH];
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int shaderIndex; // for in-game use
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int ofsHeader; // this will be a negative number
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int numVerts;
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int ofsVerts;
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int numTriangles;
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int ofsTriangles;
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// Bone references are a set of ints representing all the bones
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// present in any vertex weights for this surface. This is
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// needed because a model may have surfaces that need to be
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// drawn at different sort times, and we don't want to have
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// to re-interpolate all the bones for each surface.
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int numBoneReferences;
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int ofsBoneReferences;
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int ofsEnd; // next surface follows
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} md4Surface_t;
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typedef struct {
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float matrix[3][4];
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} md4Bone_t;
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typedef struct {
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vec3_t bounds[2]; // bounds of all surfaces of all LOD's for this frame
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vec3_t localOrigin; // midpoint of bounds, used for sphere cull
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float radius; // dist from localOrigin to corner
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char name[16];
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md4Bone_t bones[1]; // [numBones]
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} md4Frame_t;
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typedef struct {
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int numSurfaces;
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int ofsSurfaces; // first surface, others follow
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int ofsEnd; // next lod follows
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} md4LOD_t;
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typedef struct {
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int ident;
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int version;
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char name[MAX_QPATH]; // model name
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// frames and bones are shared by all levels of detail
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int numFrames;
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int numBones;
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int ofsFrames; // md4Frame_t[numFrames]
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// each level of detail has completely separate sets of surfaces
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int numLODs;
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int ofsLODs;
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int ofsEnd; // end of file
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} md4Header_t;
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/*
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==============================================================================
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TIKI model file format
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==============================================================================
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*/
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#define TIKI_IDENT (('I'<<24)+('K'<<16)+('I'<<8)+'T')
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#define TIKI_ANIM_IDENT ((' '<<24)+('N'<<16)+('A'<<8)+'T')
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#define TIKI_ANIM_VERSION 2
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// limits
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#define TIKI_MAX_LODS 4
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#define TIKI_MAX_TRIANGLES 4096 // per surface
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#define TIKI_MAX_VERTS 4000
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#define TIKI_MAX_SURFACE_VERTS 1200 // per surface
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#define TIKI_MAX_SHADERS 256 // per surface
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#define TIKI_MAX_FRAMES 1024 // per model (vertex models)
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#define TIKI_MAX_SKEL_FRAMES 8192 // per model (skel models)
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#define TIKI_MAX_SURFACES 32 // per model
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#define TIKI_MAX_TAGS 16 // per frame
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#define MAX_SHADERNAME 64
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typedef struct
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{
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unsigned short xyz[3];
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short normal;
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} tikiXyzNormal_t;
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typedef struct tikiFrame_s
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{
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vec3_t bounds[2];
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vec3_t scale; // multiply by this
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vec3_t offset; // and add by this
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vec3_t delta;
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float radius;
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float frametime;
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} tikiFrame_t;
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/*
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** tikiSurface_t
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**
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** CHUNK SIZE
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** header sizeof( md3Surface_t )
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** triangles[0] sizeof( md3Triangle_t ) * numTriangles
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** st sizeof( md3St_t ) * numVerts
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** XyzNormals sizeof( md3XyzNormal_t ) * numVerts * numFrames
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*/
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typedef struct
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{
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int ident; //
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char name[MAX_QPATH]; // polyset name
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int numFrames; // all surfaces in a model should have the same
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int numVerts;
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int numModelVerts;
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int numTriangles;
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int ofsTriangles;
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int ofsCollapseMap; // numVerts * int
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int ofsSt; // texture coords are common for all frames
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int ofsXyzNormals; // numVerts * numFrames
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int ofsEnd; // next surface follows
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} tikiSurface_t;
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typedef struct
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{
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vec3_t origin;
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vec3_t axis[3];
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} tikiTagData_t;
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typedef struct
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{
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char name[MAX_QPATH]; // tag name
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} tikiTag_t;
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typedef struct
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{
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int ident;
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int version;
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char name[MAX_QPATH]; // model name
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int numFrames;
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int numTags;
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int numSurfaces;
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float totaltime;
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vec3_t totaldelta;
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int ofsFrames; // offset for first frame
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int ofsSurfaces; // first surface, others follow
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int ofsTags[ TIKI_MAX_TAGS ]; // tikiTag_t + numFrames * tikiTagData_t
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int ofsEnd; // end of file
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} tikiHeader_t;
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/*
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==============================================================================
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TIKI Skeleton model file format
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==============================================================================
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*/
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#define TIKI_SKEL_IDENT ((' '<<24)+('L'<<16)+('K'<<8)+'S')
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#define TIKI_SKEL_ANIM_IDENT (('N'<<24)+('A'<<16)+('K'<<8)+'S')
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#define TIKI_SKEL_VERSION 4
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#define TIKI_SKEL_MAXBONES 100
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#define MAX_SKEL_MODELS 80
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#define TIKI_BONE_CACHE ( TIKI_SKEL_MAXBONES * MAX_SKEL_MODELS )
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#define TIKI_MORPH_IDENT (('H'<<24)+('P'<<16)+('R'<<8)+'M')
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#define TIKI_MORPH_VERSION 2
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#define TIKI_SKEL_PARENTBONE -1
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#define TIKI_BONEFLAG_LEG 1
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#define TIKI_ANIM_NORMAL 0
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#define TIKI_ANIM_NO_OFFSETS 1
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#define TIKI_BONE_OFFSET_MANTISSA_BITS ( 9 )
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#define TIKI_BONE_OFFSET_MAX_SIGNED_VALUE ( ( 1 << TIKI_BONE_OFFSET_MANTISSA_BITS ) - 1 )
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#define TIKI_BONE_OFFSET_SIGNED_SHIFT ( 15 - ( TIKI_BONE_OFFSET_MANTISSA_BITS ) )
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#define TIKI_BONE_OFFSET_MULTIPLIER ( ( 1 << ( TIKI_BONE_OFFSET_SIGNED_SHIFT ) ) - 1 )
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#define TIKI_BONE_OFFSET_MULTIPLIER_RECIPROCAL ( ( 1.0f ) / ( TIKI_BONE_OFFSET_MULTIPLIER ) )
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#define TIKI_BONE_QUAT_FRACTIONAL_BITS ( 15 )
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#define TIKI_BONE_QUAT_MULTIPLIER ( ( 1 << ( TIKI_BONE_QUAT_FRACTIONAL_BITS ) ) - 1 )
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#define TIKI_BONE_QUAT_MULTIPLIER_RECIPROCAL ( ( 1.0f ) / ( TIKI_BONE_QUAT_MULTIPLIER ) )
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typedef struct
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{
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int boneIndex;
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float boneWeight;
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vec3_t offset;
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} skelWeight_t;
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typedef struct
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{
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vec3_t normal;
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vec2_t texCoords;
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int numWeights;
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skelWeight_t weights[ 1 ]; // variable sized
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} skelVertex_t;
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typedef struct
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{
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short shortQuat[ 4 ];
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short shortOffset[ 3 ];
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short padding_do_not_use;
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} skelBone_t;
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typedef struct
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{
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float quat[ 4 ];
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float offset[ 3 ];
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float matrix[ 3 ][ 3 ];
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} skelBoneCache_t;
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typedef struct
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{
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vec3_t bounds[ 2 ];
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float radius; // dist to corner
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vec3_t delta;
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skelBone_t bones[ 1 ]; // variable sized
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} skelFrame_t;
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typedef struct
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{
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int indexes[ 3 ];
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} skelTriangle_t;
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typedef struct
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{
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int vertex_index;
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vec3_t delta;
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} skelMorphVertex_t;
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typedef struct
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{
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char name[ MAX_QPATH ];
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int numverts;
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int ofsMorphVerts;
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} skelMorph_t;
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typedef struct {
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int ident;
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char name[ MAX_QPATH ]; // polyset name
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int numTriangles;
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int numVerts;
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int numModelVerts;
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int ofsTriangles;
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int ofsVerts;
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int ofsCollapse;
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int ofsEnd; // next surface follows
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} skelSurface_t;
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typedef struct
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{
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int parent;
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int flags;
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char name[ MAX_QPATH ]; // bone name
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} skelBoneName_t;
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#define MAX_BONE_REFERENCE_NAME_LENGTH 32
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typedef struct
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{
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float length;
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char name[ MAX_BONE_REFERENCE_NAME_LENGTH ];
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} skelBoneReference_t;
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typedef struct
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{
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int ident;
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int version;
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char name[ MAX_QPATH ]; // model name
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|
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int numsurfaces;
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int numbones;
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int ofsBones;
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int ofsSurfaces;
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int ofsBoneBaseFrame;
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int ofsEnd;
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} skelHeader_t;
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|
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typedef struct
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{
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int ident;
|
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int version;
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char name[ MAX_QPATH ]; // anim name
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|
|
|
int type;
|
|
int numFrames;
|
|
int numbones;
|
|
float totaltime;
|
|
float frametime;
|
|
vec3_t totaldelta;
|
|
int ofsBoneRefs;
|
|
int ofsFrames;
|
|
} skelAnimHeader_t;
|
|
|
|
typedef struct
|
|
{
|
|
int ident;
|
|
int version;
|
|
char name[ MAX_QPATH ]; // model name
|
|
|
|
int numverts;
|
|
int nummorphs;
|
|
|
|
int ofsVertexId;
|
|
int ofsMorphTargets;
|
|
} skelMorphHeader_t;
|
|
|
|
//====================================
|
|
// TIKI DEF STUFF
|
|
//====================================
|
|
|
|
|
|
//
|
|
// frame cmd flags
|
|
//
|
|
#define TIKI_FRAME_CMD_EVERY_FRAME -1
|
|
#define TIKI_FRAME_CMD_EXIT -2
|
|
#define TIKI_FRAME_CMD_ENTRY -3
|
|
#define TIKI_FRAME_CMD_LAST_SPECIAL -4
|
|
#define TIKI_FRAME_CMD_END -5
|
|
|
|
#define TIKI_FRAME_CMD_MAXFRAMERATE ( 1000 / 50 )
|
|
|
|
#define MAX_ANIMDEFNAME 48
|
|
#define MAX_ARGS_PER_CMD 32
|
|
|
|
#define MAX_ANIMFULLNAME 128
|
|
#define MAX_DEFNAME 128
|
|
#define MAX_SKELNAME 128
|
|
|
|
typedef struct
|
|
{
|
|
int frame_num;
|
|
int num_args;
|
|
int ofs_args[MAX_ARGS_PER_CMD];
|
|
} dtikicmd_t;
|
|
|
|
#define MAX_EXPRESSION_NAME_LENGTH 32
|
|
|
|
typedef struct
|
|
{
|
|
int morph_index;
|
|
float percent;
|
|
} dtikimorphtarget_t;
|
|
|
|
typedef struct
|
|
{
|
|
char alias[ MAX_EXPRESSION_NAME_LENGTH ];
|
|
int num_morph_targets;
|
|
int ofs_morph_targets;
|
|
} dtikiexpression_t;
|
|
|
|
#define MAX_TIKI_SKINS 4
|
|
typedef struct
|
|
{
|
|
char name[MAX_QPATH]; // polyset name
|
|
char shader[MAX_TIKI_SKINS][MAX_SHADERNAME];// shader name
|
|
#ifdef UTILS
|
|
int shaderIndex[MAX_TIKI_SKINS]; // for in-game use
|
|
#else
|
|
qhandle_t hShader[MAX_TIKI_SKINS]; // for in-game use
|
|
#endif
|
|
int numskins; // number of skins for this surface
|
|
int flags;
|
|
float damage_multiplier;
|
|
} dtikisurface_t;
|
|
|
|
typedef struct
|
|
{
|
|
int skelIndex;
|
|
int surfaceIndex;
|
|
int boneMappingIndex;
|
|
int morphMappingIndex;
|
|
char skelName[ MAX_SKELNAME ];
|
|
char morphName[ MAX_SKELNAME ];
|
|
} dtikiReplacedSurface_t;
|
|
|
|
typedef struct
|
|
{
|
|
int bone;
|
|
int surface;
|
|
float radius;
|
|
float extra_length;
|
|
} dtikibonemapping_t;
|
|
|
|
//
|
|
// Animation flags
|
|
//
|
|
#define MDL_ANIM_DELTA_DRIVEN ( 1 << 0 )
|
|
#define MDL_ANIM_DEFAULT_ANGLES ( 1 << 3 )
|
|
|
|
typedef struct
|
|
{
|
|
char alias[MAX_ANIMDEFNAME]; // anim name from grabbing
|
|
char fullname[MAX_ANIMFULLNAME]; // the full path name of the animation
|
|
float weight;
|
|
int blendtime;
|
|
int handle;
|
|
int flags;
|
|
qboolean _needsSetup;
|
|
int num_client_cmds;
|
|
int ofs_client_cmds;
|
|
int num_server_cmds;
|
|
int ofs_server_cmds;
|
|
} dtikianimdef_t;
|
|
|
|
//
|
|
// surface flags for models
|
|
//
|
|
//
|
|
|
|
//
|
|
// Surface flags sent over the net when changed
|
|
//
|
|
#define MDL_SURFACE_SKINOFFSET_BIT0 ( 1 << 0 )
|
|
#define MDL_SURFACE_SKINOFFSET_BIT1 ( 1 << 1 )
|
|
#define MDL_SURFACE_NODRAW ( 1 << 2 )
|
|
#define MDL_SURFACE_SURFACETYPE_BIT0 ( 1 << 3 )
|
|
#define MDL_SURFACE_SURFACETYPE_BIT1 ( 1 << 4 )
|
|
#define MDL_SURFACE_SURFACETYPE_BIT2 ( 1 << 5 )
|
|
#define MDL_SURFACE_CROSSFADE_SKINS ( 1 << 6 )
|
|
#define MDL_SURFACE_SKIN_NO_DAMAGE ( 1 << 7 )
|
|
|
|
//
|
|
// Surface flags which are static (not sent over net)
|
|
//
|
|
#define MDL_SURFACE_NOMIPMAPS ( 1 << 8 )
|
|
#define MDL_SURFACE_NOPICMIP ( 1 << 9 )
|
|
#define MDL_SURFACE_NOCUSTOMSHADER ( 1 << 10 )
|
|
|
|
typedef struct dtiki_s
|
|
{
|
|
char name[MAX_DEFNAME];
|
|
int num_surfaces;
|
|
int num_tags;
|
|
int num_anims;
|
|
int num_bone_mappings;
|
|
int ofs_bone_mappings;
|
|
int ofsAnimBoneMappings;
|
|
int num_expressions;
|
|
int ofs_expressions;
|
|
void *alias_list;
|
|
int num_client_initcmds;
|
|
int ofs_client_initcmds;
|
|
int num_server_initcmds;
|
|
int ofs_server_initcmds;
|
|
int ofs_surfaces;
|
|
int ofs_replacedSurfaces;
|
|
float load_scale;
|
|
float lod_scale;
|
|
float lod_bias;
|
|
float lod_start_distance;
|
|
float lod_start_percent_verts;
|
|
float lod_stop_distance;
|
|
float lod_stop_percent_verts;
|
|
float fade_dist_mod;
|
|
vec3_t boundingVolumeMin;
|
|
vec3_t boundingVolumeMax;
|
|
vec3_t light_offset;
|
|
vec3_t head_offset;
|
|
qboolean _loadAllAnims;
|
|
vec3_t load_origin;
|
|
vec3_t mins;
|
|
vec3_t maxs;
|
|
float radius;
|
|
int skelIndex;
|
|
char skelName[ MAX_SKELNAME ];
|
|
char morphName[ MAX_SKELNAME ];
|
|
unsigned int exclusive_light_name_hash;
|
|
int ofs_animdefs[ 1 ];
|
|
} dtiki_t;
|
|
|
|
/*
|
|
==============================================================================
|
|
|
|
.BSP file format
|
|
|
|
==============================================================================
|
|
*/
|
|
|
|
|
|
#define BSP_HEADER (('!'<<24)+('2'<<16)+('F'<<8)+'E')
|
|
// little-endian "EF2!"
|
|
#define BSP_VERSION 20
|
|
|
|
|
|
// there shouldn't be any problem with increasing these values at the
|
|
// expense of more memory allocation in the utilities
|
|
#define MAX_MAP_MODELS 0x400
|
|
#define MAX_MAP_BRUSHES 0x8000
|
|
#define MAX_MAP_ENTITIES 0x1000
|
|
#define MAX_MAP_ENTSTRING 0x400000 // 0x80000
|
|
#define MAX_MAP_SHADERS 0x400
|
|
|
|
#define MAX_MAP_SHADERSTRING 0x4000
|
|
#define MAX_MAP_NUM_SHADERS 4096
|
|
|
|
#define MAX_MAP_AREAS 0x100 // MAX_MAP_AREA_BYTES in q_shared must match!
|
|
#define MAX_MAP_FOGS 0x100
|
|
#define MAX_MAP_PLANES 0x20000
|
|
#define MAX_MAP_NODES 0x20000
|
|
#define MAX_MAP_BRUSHSIDES 0x40000
|
|
#define MAX_MAP_LEAFS 0x20000
|
|
#define MAX_MAP_LEAFFACES 0x20000
|
|
#define MAX_MAP_LEAFBRUSHES 0x40000
|
|
#define MAX_MAP_PORTALS 0x20000
|
|
#define MAX_MAP_LIGHTING 0x1000000
|
|
#define MAX_MAP_LIGHTGRID 0x800000
|
|
#define MAX_MAP_VISIBILITY 0x200000
|
|
#define MAX_MAP_SPHERE_LIGHTS 0x400
|
|
|
|
#define MAX_MAP_DRAW_SURFS 0x20000
|
|
#define MAX_MAP_DRAW_VERTS 0x80000
|
|
#define MAX_MAP_DRAW_INDEXES 0x80000
|
|
|
|
#define MAX_MAP_LIGHTING_VERTS 0x80000
|
|
#define MAX_MAP_LIGHTING_SURFS 0x20000
|
|
#define MAX_MAP_LIGHTING_VERTSURFS 0x20000
|
|
|
|
#define MAX_MAP_LIGHTDEFS MAX_MAP_DRAW_SURFS
|
|
|
|
#define MAX_LIGHTING_GROUPS 32 // NOTE: do NOT change this... it is apparently used as "the max number of bitfields stored in an int" (grumble grumble).
|
|
|
|
#define MAX_STATIC_LOD_MODELS 0x1000
|
|
|
|
//#define MAX_MAP_BOUNDS 8192
|
|
//#define MIN_MAP_BOUNDS ( -MAX_MAP_BOUNDS )
|
|
//#define MAP_SIZE ( MAX_MAP_BOUNDS - MIN_MAP_BOUNDS )
|
|
|
|
// key / value pair sizes in the entities lump
|
|
#define MAX_KEY 32
|
|
#define MAX_VALUE 1024
|
|
|
|
// the editor uses these predefined yaw angles to orient entities up or down
|
|
#define ANGLE_UP -1
|
|
#define ANGLE_DOWN -2
|
|
|
|
#define DEFAULT_CURVE_SUBDIVISIONS 4
|
|
//#define DEFAULT_LIGHTMAP_RESOLUTION 32
|
|
#define DEFAULT_LIGHTMAP_RESOLUTION 16
|
|
#define DEFAULT_TERRAIN_LIGHTMAP_RESOLUTION 32
|
|
#define MIN_LIGHTMAP_RESOLUTION 4
|
|
#define MAX_LIGHTMAP_RESOLUTION 128
|
|
|
|
#define LIGHTMAP_WIDTH 128
|
|
#define LIGHTMAP_HEIGHT 128
|
|
|
|
#define LIGHTMAP_SIZE ( LIGHTMAP_WIDTH * LIGHTMAP_HEIGHT * 3 )
|
|
|
|
#define MIN_WORLD_COORD ( -65536 )
|
|
#define MAX_WORLD_COORD ( 65536 )
|
|
|
|
#define WORLD_SIZE ( MAX_WORLD_COORD - MIN_WORLD_COORD )
|
|
|
|
|
|
//=============================================================================
|
|
|
|
|
|
// in game version of lump
|
|
typedef struct {
|
|
void *buffer;
|
|
int length;
|
|
} gamelump_t;
|
|
|
|
typedef struct {
|
|
int fileofs, filelen;
|
|
} lump_t;
|
|
|
|
#define LUMP_SHADERS 0
|
|
#define LUMP_PLANES 1
|
|
#define LUMP_LIGHTMAPS 2
|
|
#define LUMP_BASELIGHTMAPS 3
|
|
#define LUMP_CONTLIGHTMAPS 4
|
|
#define LUMP_SURFACES 5
|
|
#define LUMP_DRAWVERTS 6
|
|
#define LUMP_DRAWINDEXES 7
|
|
#define LUMP_LEAFBRUSHES 8
|
|
#define LUMP_LEAFSURFACES 9
|
|
#define LUMP_LEAFS 10
|
|
#define LUMP_NODES 11
|
|
#define LUMP_BRUSHSIDES 12
|
|
#define LUMP_BRUSHES 13
|
|
#define LUMP_FOGS 14
|
|
#define LUMP_MODELS 15
|
|
#define LUMP_ENTITIES 16
|
|
#define LUMP_VISIBILITY 17
|
|
#define LUMP_LIGHTGRID 18
|
|
#define LUMP_ENTLIGHTS 19
|
|
#define LUMP_ENTLIGHTSVIS 20
|
|
#define LUMP_LIGHTDEFS 21
|
|
#define LUMP_BASELIGHTINGVERTS 22
|
|
#define LUMP_CONTLIGHTINGVERTS 23
|
|
#define LUMP_BASELIGHTINGSURFS 24
|
|
#define LUMP_LIGHTINGSURFS 25
|
|
#define LUMP_LIGHTINGVERTSURFS 26
|
|
#define LUMP_LIGHTINGGROUPS 27
|
|
#define LUMP_STATIC_LOD_MODELS 28
|
|
#define LUMP_BSPINFO 29
|
|
#define HEADER_LUMPS 30
|
|
|
|
|
|
typedef struct {
|
|
int ident;
|
|
int version;
|
|
int checksum;
|
|
|
|
lump_t lumps[HEADER_LUMPS];
|
|
} dheader_t;
|
|
|
|
typedef struct {
|
|
float mins[3], maxs[3];
|
|
int firstSurface, numSurfaces;
|
|
int firstBrush, numBrushes;
|
|
} dmodel_t;
|
|
|
|
typedef struct {
|
|
char shader[MAX_QPATH];
|
|
int surfaceFlags;
|
|
int contentFlags;
|
|
int subdivisions;
|
|
} dshader_t;
|
|
|
|
// planes x^1 is allways the opposite of plane x
|
|
|
|
typedef struct {
|
|
float normal[3];
|
|
float dist;
|
|
} dplane_t;
|
|
|
|
typedef struct {
|
|
int planeNum;
|
|
int children[2]; // negative numbers are -(leafs+1), not nodes
|
|
int mins[3]; // for frustom culling
|
|
int maxs[3];
|
|
} dnode_t;
|
|
|
|
typedef struct {
|
|
int cluster; // -1 = opaque cluster (brushes but no surfaces)
|
|
int area;
|
|
|
|
int mins[3]; // for frustum culling
|
|
int maxs[3];
|
|
|
|
int numLeafSurfaces;
|
|
int firstLeafSurface;
|
|
|
|
int firstLeafBrush;
|
|
int numLeafBrushes;
|
|
} dleaf_t;
|
|
|
|
typedef struct {
|
|
int shaderNum;
|
|
int planeNum; // positive plane side faces out of the leaf
|
|
} dbrushside_t;
|
|
|
|
typedef struct {
|
|
int numSides;
|
|
int firstSide;
|
|
int shaderNum; // the shader that determines the contents flags
|
|
} dbrush_t;
|
|
|
|
typedef struct {
|
|
char shader[MAX_QPATH];
|
|
int brushNum;
|
|
int visibleSide; // the brush side that ray tests need to clip against (-1 == none)
|
|
} dfog_t;
|
|
|
|
#ifndef QERADIANT
|
|
|
|
typedef struct {
|
|
vec3_t xyz;
|
|
float st[2];
|
|
vec3_t normal;
|
|
byte color[4];
|
|
float lodExtra;
|
|
union
|
|
{
|
|
float lightmap[2];
|
|
int collapseMap;
|
|
};
|
|
} drawVert_t;
|
|
|
|
typedef struct {
|
|
byte color[3];
|
|
} lightingVert_t;
|
|
|
|
typedef struct {
|
|
int baseLightmapNum;
|
|
int baseLightmapX, baseLightmapY;
|
|
int baseLightmapWidth, baseLightmapHeight;
|
|
|
|
int lastUpdatedFrame;
|
|
|
|
int firstLightingSurface;
|
|
int numLightingSurfaces;
|
|
|
|
int baseLightingVerts;
|
|
int firstLightingVertSurface;
|
|
int numLightingVertSurfaces;
|
|
} baseLightingSurf_t;
|
|
|
|
typedef struct {
|
|
int lightmapNum;
|
|
|
|
int lightmapX, lightmapY;
|
|
int lightGroupNum;
|
|
|
|
byte color[3];
|
|
} lightingSurf_t;
|
|
|
|
typedef struct {
|
|
int lightGroupNum;
|
|
int firstLightingVert;
|
|
byte color[3];
|
|
} lightingVertSurf_t;
|
|
|
|
#define DYNAMIC_LIGHTMAP_BIT ( 1 << 30 )
|
|
|
|
#define MAX_LIGHT_GROUP_NAME_LENGTH 64
|
|
|
|
typedef struct {
|
|
char name[ MAX_LIGHT_GROUP_NAME_LENGTH ];
|
|
} lightingGroup_t;
|
|
|
|
typedef struct {
|
|
int totalNumberOfVerts;
|
|
float origin[3];
|
|
float startDistance;
|
|
float startPerCentVerts;
|
|
float stopDistance;
|
|
float stopPerCentVerts;
|
|
float alphaFadeDistance;
|
|
int lodNumberOfVerts;
|
|
int frameCount;
|
|
} staticLodModel_t;
|
|
|
|
#endif
|
|
|
|
typedef enum {
|
|
MST_BAD,
|
|
MST_PLANAR,
|
|
MST_PATCH,
|
|
MST_TRIANGLE_SOUP,
|
|
MST_FLARE,
|
|
MST_TERRAIN
|
|
} mapSurfaceType_t;
|
|
|
|
#define LIGHTMAP_NONE -1
|
|
#define LIGHTMAP_NEEDED -2
|
|
#define NUMBER_TERRAIN_VERTS 9
|
|
|
|
typedef struct {
|
|
int shaderNum;
|
|
int fogNum;
|
|
int surfaceType;
|
|
|
|
int firstVert;
|
|
int numVerts;
|
|
|
|
int firstIndex;
|
|
int numIndexes;
|
|
|
|
int lightmapNum;
|
|
int lightmapX, lightmapY;
|
|
int lightmapWidth, lightmapHeight;
|
|
|
|
vec3_t lightmapOrigin;
|
|
vec3_t lightmapVecs[3]; // for patches, [0] and [1] are lodbounds
|
|
|
|
int patchWidth;
|
|
int patchHeight;
|
|
|
|
float subdivisions;
|
|
|
|
int baseLightingSurface;
|
|
// Terrain fields
|
|
int inverted;
|
|
int faceFlags[4];
|
|
} dsurface_t;
|
|
|
|
// the light grid may not contain the entire bounds of the world, to
|
|
// allow q3test2 like levels that float in the middle of a giant sky box
|
|
// to not waste huge amounts of time and space
|
|
typedef struct {
|
|
vec3_t origin;
|
|
vec3_t axis;
|
|
int bounds[3];
|
|
} dlightGrid_t;
|
|
|
|
typedef struct {
|
|
int lightIntensity;
|
|
int lightAngle;
|
|
int lightmapResolution;
|
|
qboolean twoSided;
|
|
qboolean lightLinear;
|
|
vec3_t lightColor;
|
|
float lightFalloff;
|
|
float backsplashFraction;
|
|
float backsplashDistance;
|
|
float lightSubdivide;
|
|
qboolean autosprite;
|
|
} dlightdef_t;
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
// mapspherelext_s (Squirrel)
|
|
//
|
|
// An extension of the <mapspherel_s> struct which adds new lighting
|
|
// system characteristics to LUMP_ENTLIGHTS.
|
|
//---------------------------------------------------------------------------
|
|
typedef struct mapspherelext_ mapspherelext_s;
|
|
struct mapspherelext_
|
|
{
|
|
vec3_t targetNormal;
|
|
float dotProduct_hotspot;
|
|
float dotProduct_penumbra;
|
|
float falloff_start_dist;
|
|
float falloff_end_dist;
|
|
float curveOffset;
|
|
float spherical_ambient;
|
|
float brightness;
|
|
int exclusiveLightNameCount;
|
|
unsigned int exclusiveLightNameHashList[ MAX_LIGHT_EXCLUSIVE_NAMES ];
|
|
};
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
// mapspherel_t (legacy)
|
|
//---------------------------------------------------------------------------
|
|
typedef struct mapspherel_s mapspherel_t;
|
|
struct mapspherel_s
|
|
{
|
|
vec3_t origin;
|
|
vec3_t color;
|
|
// float intensity;
|
|
// float min_intensity;
|
|
int leaf;
|
|
qboolean needs_trace;
|
|
qboolean lensflare;
|
|
int type;
|
|
// vec3_t spot_dir;
|
|
// float spot_radiusbydistance;
|
|
int group_num;
|
|
|
|
mapspherelext_s extras; // additional set of fields added to support entity lights in the new system (semi-hack)
|
|
};
|
|
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
// bspSubInfoStruct_t
|
|
//---------------------------------------------------------------------------
|
|
typedef struct bspSubInfoStruct_s bspSubInfoStruct_t;
|
|
struct bspSubInfoStruct_s
|
|
{
|
|
int subInfoBufferID;
|
|
char subInfoBuffer[ MAX_SUBINFO_BUFFER_SIZE ];
|
|
};
|
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//
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// Q3RADIANT defines
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//
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#define MAX_BRUSH_SIZE WORLD_SIZE
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|
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/*
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|
==============================================================================
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|
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.WAL texture file format
|
|
|
|
==============================================================================
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*/
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|
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#define MIPLEVELS 4
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typedef struct miptex_s
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{
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char name[32];
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unsigned width, height;
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unsigned offsets[MIPLEVELS]; // four mip maps stored
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char animname[32]; // next frame in animation chain
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int flags;
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|
int contents;
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|
int value;
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} miptex_t;
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|
|
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/*
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|
==============================================================================
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|
LIGHTING DEFINITIONS
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|
==============================================================================
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|
*/
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|
#define LIGHTING_GRIDSIZE_X 192
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#define LIGHTING_GRIDSIZE_Y 192
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#define LIGHTING_GRIDSIZE_Z 320
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#define LIGHTING_GRIDSIZE { LIGHTING_GRIDSIZE_X, LIGHTING_GRIDSIZE_Y, LIGHTING_GRIDSIZE_Z }
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#define LIGHTING_POINTSCALE 7500
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|
#define LIGHTING_LINEARSCALE ( 1.0f / 8000.0f )
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|
#define LIGHTING_SUNDIRECTION { 0.45, 0.3, 0.9 }
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|
#define LIGHTING_SUNCOLOR { 100, 100, 92 }
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|
#define LIGHTING_DEFAULT_INTENSITY 300.0f
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|
#define LIGHTING_AREASCALE 0.25
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|
#define LIGHTING_FORMFACTORSCALE 3
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|
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|
#define LIGHTING_SPOTRADIUS 64
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|
#define LIGHTING_SPOTDISTANCE 64
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|
#define LIGHTING_RADIUSBYDISTANCE( rad, dist ) ( ( ( ( rad ) + 16 ) / ( dist ) ) )
|
|
#define LIGHTING_SUNLIGHT( dot, sunColor, dest ) \
|
|
{ \
|
|
float sunlight_scale = 2 * ( dot ); \
|
|
if ( sunlight_scale > 1 ) sunlight_scale = 1; \
|
|
VectorMA( ( dest ), (sunlight_scale + (1-sunlight_scale)/4), ( sunColor ), ( dest ) ); \
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|
}
|
|
#define LIGHTING_LINEARPOINTLIGHT( dot, photons, linearscale, distance, falloff ) \
|
|
( ( dot ) * ( photons ) * ( linearscale ) - ( ( distance ) / ( falloff ) ) )
|
|
#define LIGHTING_POINTLIGHT( dot, photons, distance ) \
|
|
( ( dot ) * ( photons ) / ( ( distance ) * ( distance ) ) )
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|
|
|
#define LIGHTING_DISTANCE_AT_POWER( lightintensity, power ) sqrt( LIGHTING_POINTSCALE * ( lightintensity ) / ( power ) )
|
|
|
|
|
|
//---------------------------------------------------------------------------
|
|
// lightFlags_e
|
|
//---------------------------------------------------------------------------
|
|
enum lightFlags_
|
|
{
|
|
/// Spawnflags for light entities (Squirrel)
|
|
SF_LIGHT_LINEAR = BIT( 0 ), // 1
|
|
SF_LIGHT_NO_ENTITIES = BIT( 1 ), // 2
|
|
SF_LIGHT_NEEDS_TRACE = BIT( 2 ), // 4
|
|
SF_LIGHT_SUN = BIT( 3 ), // 8
|
|
SF_LIGHT_DYNAMIC = BIT( 4 ), // 16
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|
SF_LIGHT_LENSFLARE = BIT( 5 ), // 32
|
|
SF_LIGHT_NO_WORLD = BIT( 6 ), // 64
|
|
};
|
|
typedef enum lightFlags_ lightFlags_e;
|
|
|
|
typedef enum
|
|
{
|
|
emit_point,
|
|
emit_area,
|
|
emit_spotlight,
|
|
emit_sun
|
|
} emittype_t;
|
|
|
|
unsigned int SurfaceNameToType( const char *surfaceName );
|
|
const char *SurfaceTypeToName( unsigned int surfaceType );
|
|
|
|
#endif
|
|
|