import3ds.hpp

3DS_ImportCode

// Road Rage version 1.1

// Written by William Chin
// Developed in MSDEV C++ v6.0 using the DirectX 6.0 SDK
// Date : 3/7/99
// File : Import3DS.hpp


#ifndef __IMPORT3DS_H
#define __IMPORT3DS_H

#include <stdio.h>
#include <io.h>
#include <fcntl.h>
#include <windows.h>
#include "world.hpp"


#define  MAX_NUM_3DS_TRIANGLES	5000
#define  MAX_NUM_3DS_VERTICES	5000
#define  MAX_NUM_3DS_FACES		3000
#define  MAX_NAME_LENGTH		256
#define  MAX_NUM_3DS_TEXTURES	100
#define  MAX_NUM_3DS_FRAMES		50
#define  MAX_NUM_3DS_OBJECTS    500


#define MAIN3DS							0x4D4D	// level 1
#define M3DS_VERSION					0x0002
#define MESH_VERSION					0x3D3E

#define	EDIT3DS							0x3D3D  // level 1
#define	  NAMED_OBJECT					0x4000	// level 2
#define		TRIANGLE_MESH				0x4100	// level 3
#define		  TRIANGLE_VERTEXLIST		0x4110	// level 4
#define		  TRIANGLE_VERTEXOPTIONS	0x4111	// level 4
#define		  TRIANGLE_MAPPINGCOORS		0x4140	// level 4
#define		  TRIANGLE_MAPPINGSTANDARD	0x4170  // level 4
#define		  TRIANGLE_FACELIST			0x4120	// level 4
#define			TRIANGLE_SMOOTH         0x4150  // level 5     
#define			TRIANGLE_MATERIAL       0x4130  // level 5 
#define		  TRI_LOCAL					0x4160	// level 4
#define		  TRI_VISIBLE				0x4165	// level 4
  
#define  	INT_PERCENTAGE				0x0030 
#define  	MASTER_SCALE				0x0100 

#define	  EDIT_MATERIAL					0xAFFF	// level 2
#define		MAT_NAME01					0xA000  // level 3

#define		  TEXTURE_MAP				0xA200  // level 4?
#define			MAPPING_NAME			0xA300  // level 5?

 
#define         MATERIAL_AMBIENT		0xA010
#define			MATERIAL_DIFFUSE		0xA020
#define			MATERIAL_SPECULAR		0xA030
#define			MATERIAL_SHININESS		0xA040
#define			MATERIAL_SHIN_STRENGTH	0xA041

#define			MAPPING_PARAMETERS		0xA351
#define			BLUR_PERCENTAGE			0xA353

#define			TRANS_PERCENT			0xA050
#define			TRANS_FALLOFF_PERCENT	0xA052
#define			REFLECTION_BLUR_PER		0xA053
#define			RENDER_TYPE				0xA100

#define			SELF_ILLUM				0xA084
#define			WIRE_THICKNESS			0xA087
#define			IN_TRANC				0xA08A
#define			SOFTEN					0xA08C
     
#define	KEYFRAME						0xB000	// level 1
#define	  KEYFRAME_MESH_INFO			0xB002
#define   KEYFRAME_START_AND_END		0xB008
#define	  KEYFRAME_HEADER				0xb00a



#define  	POS_TRACK_TAG	0xb020 
#define  	ROT_TRACK_TAG	0xb021 
#define  	SCL_TRACK_TAG	0xb022 
#define		FOV_TRACK_TAG	0xb023
#define		ROLL_TRACK_TAG	0xb024	
#define		COL_TRACK_TAG  	0xb025
#define		MORPH_TRACK_TAG 0xb026
#define		HOT_TRACK_TAG  	0xb027
#define		FALL_TRACK_TAG  0xb028
#define		HIDE_TRACK_TAG  0xb029
 	


#define  	PIVOT			0xb013 

#define  	NODE_HDR		0xb010 
#define  	NODE_ID			0xb030 
#define  	KFCURTIME		0xb009 


typedef struct 
{
	float x;
	float y;
	float z;
	
} VERT3DS;

typedef struct 
{
	short v[4];
	int tex;
	
} FACE3DS;

typedef struct 
{
	float x;
	float y;

} MAPPING_COORDINATES;


typedef struct 
{
	VERT3DS verts[3];
	MAPPING_COORDINATES texmapcoords[3];
	short material;
	short tex_alias;
	char mat_name[MAX_NAME_LENGTH];

} TRIANGLE3DS;



typedef struct 
{
	short	framenum;
	long	lunknown;	
	float	rotation_rad;
	float	axis_x;	 
	float	axis_y;	 
	float	axis_z;	

} ROT_TRACK3DS;

typedef struct 
{
	short	framenum;
	long	lunknown;	
	float	pos_x;	 
	float	pos_y;	 
	float	pos_z;	

} POS_TRACK3DS;

typedef struct 
{
	short framenum;
	long  lunknown;
	float scale_x; 
	float scale_y; 
	float scale_z;

} SCL_TRACK3DS;



typedef struct 
{
	int verts_start;
	int verts_end;
	short rotkeys;
	short poskeys;
	short sclkeys;
	VERT3DS pivot; 
	ROT_TRACK3DS rot_track[MAX_NUM_3DS_FRAMES];
	POS_TRACK3DS pos_track[MAX_NUM_3DS_FRAMES];
	SCL_TRACK3DS scl_track[MAX_NUM_3DS_FRAMES];

	float local_centre_x;
	float local_centre_y;
	float local_centre_z;

} OBJECT3DS;



class C3DS
{

public:

	C3DS();

	BOOL Import3DS(HWND hwnd, char *filename, int pmodel_id, float scale);

	BOOL ProcessVertexData(HWND hwnd, FILE *fp);
	BOOL ProcessFaceData(HWND hwnd, FILE *fp);
	void ProcessTriLocalData(FILE *fp);
	void ProcessTriSmoothData(FILE *fp);
	void ProcessMappingData(HWND hwnd, FILE *fp);
	void ProcessMaterialData(HWND hwnd, FILE *fp, int pmodel_id);
	void AddMaterialName(HWND hwnd, FILE *fp);
	void AddMapName(HWND hwnd, FILE *fp, int pmodel_id);

	void ProcessPositionTrack(HWND hwnd, FILE *fp);
	void ProcessRotationTrack(HWND hwnd, FILE *fp);
	void ProcessPivots(HWND hwnd, FILE *fp);
	void ProcessScaleTrack(HWND hwnd, FILE *fp);

	void ProcessNodeHeader(FILE *fp);
	void ProcessNodeId(FILE *fp);

	void ProcessMasterScale(FILE *fp);
	void Process3DSVersion(FILE *fp);

	void PrintLogFile(FILE *logfile, char *commmand);
	void Write_pmdata_debugfile(HWND hwnd,  int pmodel_id);
	void ReleaseTempMemory();
};

#endif //__IMPORT3DS_H