mdx.h

#pragma once

#include "mdxCustomVertex.h"
namespace ParaEngine
{
//
// we have to inverse the byte order, intel platform
//
#define TAG(x) (DWORD)(  (((DWORD)x&0x0000ff00)<<8)+(((DWORD)x&0x000000ff)<<24)+(((DWORD)x&0x00ff0000)>>8)+(((DWORD)x&0xff000000)>>24) )

//
// 3-short vertex indexing Triangle 
//
struct Triangle
{
    short ind[3];
};

struct Layer1
{ 
    int     mLayerSize; // in Bytes
    int     mBlendMode;
    int     mUnk3;
    int     mTexture;
    int     mUnk5;
    int     mUnk6;
    float   mUnk7;      // alpha ?
    BOOL    mKMTA;
};


struct SequenceName
{
    char    mName[80];
    int     mUnk1;

    int     mUnk2;
    float   mUnk3;
    int     mUnk4;
    float   mUnk5;
    int     mUnk6;
    float   mUnk7;

    Vec3    mMins;
    Vec3    mMaxs;
};

struct Texture
{
    DWORD   mUnk1;
    char    mName[MAX_PATH]; // 260
    DWORD   mUnk2;
};


struct Camera
{
    char cName[80];
    float posx;
    float posy;
    float posz;
    float cFOV;
    float farClip;
    float nearClip;
    float targetx;
    float targety;
    float targetz;
};


//
// Auxiliary union TypePointer
//
// Used for better readability
//

union TypePointer1
{
    DWORD*        dw;
    char*         c;
    void*         p;
    float*        f;
    Vec3*         v3;
    Vec2*         v2;
    Triangle*     tri;
    SequenceName* seq;
    Texture*      tex;
    Camera*       cam;

    TypePointer1(void* in) :p(in)
    {
    }
};
}