Viano-Core/contrib/vmap3_extractor/vmapextract/wmo.h

#ifndef WMO_H
#define WMO_H
#define TILESIZE (533.33333f)
#define CHUNKSIZE ((TILESIZE) / 16.0f)

#include <string>
#include <set>
#include "vec3d.h"
#include "loadlib/loadlib.h"

// MOPY flags
#define WMO_MATERIAL_NOCAMCOLLIDE    0x01
#define WMO_MATERIAL_DETAIL          0x02
#define WMO_MATERIAL_NO_COLLISION    0x04
#define WMO_MATERIAL_HINT            0x08
#define WMO_MATERIAL_RENDER          0x10
#define WMO_MATERIAL_COLLIDE_HIT     0x20
#define WMO_MATERIAL_WALL_SURFACE    0x40

class WMOInstance;
class WMOManager;
class MPQFile;

/* for whatever reason a certain company just can't stick to one coordinate system... */
static inline Vec3D fixCoords(const Vec3D &v){ return Vec3D(v.z, v.x, v.y); }

class WMORoot
{
public:
    uint32 nTextures, nGroups, nP, nLights, nModels, nDoodads, nDoodadSets, RootWMOID, liquidType;
    unsigned int col;
    float bbcorn1[3];
    float bbcorn2[3];

    WMORoot(std::string &filename);
    ~WMORoot();

    bool open();
    bool ConvertToVMAPRootWmo(FILE *output);
private:
    std::string filename;
    char outfilename;
};

struct WMOLiquidHeader
{
    int xverts, yverts, xtiles, ytiles;
    float pos_x;
    float pos_y;
    float pos_z;
    short type;
};

struct WMOLiquidVert
{
    uint16 unk1;
    uint16 unk2;
    float height;
};

class WMOGroup
{
public:
    // MOGP
    int groupName, descGroupName, mogpFlags;
    float bbcorn1[3];
    float bbcorn2[3];
    uint16 moprIdx;
    uint16 moprNItems;
    uint16 nBatchA;
    uint16 nBatchB;
    uint32 nBatchC, fogIdx, liquidType, groupWMOID;

    int mopy_size,moba_size;
    int LiquEx_size;
    unsigned int nVertices; // number when loaded
    int nTriangles; // number when loaded
    char *MOPY;
    uint16 *MOVI;
    uint16 *MoviEx;
    float *MOVT;
    uint16 *MOBA;
    int *MobaEx;
    WMOLiquidHeader *hlq;
    WMOLiquidVert *LiquEx;
    char *LiquBytes;
    uint32 liquflags;

    WMOGroup(std::string &filename);
    ~WMOGroup();

    bool open();
    int ConvertToVMAPGroupWmo(FILE *output, WMORoot *rootWMO, bool pPreciseVectorData);

private:
    std::string filename;
    char outfilename;
};

class WMOInstance
{
    static std::set<int> ids;
public:
    std::string MapName;
    int currx;
    int curry;
    WMOGroup *wmo;
    Vec3D pos;
    Vec3D pos2, pos3, rot;
    uint32 indx,id, d2, d3;
    int doodadset;

    WMOInstance(MPQFile &f,const char* WmoInstName, uint32 mapID, uint32 tileX, uint32 tileY, FILE *pDirfile);

    static void reset();
};

#endif