CWE-ou-minkata/Sources/Tools/MaxPlasmaMtls/Materials/plClothingMtl.h

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
#ifndef PL_CLOTHINGMTL_H
#define PL_CLOTHINGMTL_H

#include "Max.h"
#include "iparamb2.h"
#include "../resource.h"
#include "hsTemplates.h"

class Bitmap;
class plClothingItem;
class plMaxNode;
class plClothingElement;

#define CLOTHING_MTL_CLASS_ID Class_ID(0x792c6de4, 0x1f952b65)

extern TCHAR *GetString(int id);

class plClothingTileset
{
public:
    char *fName;
    hsTArray<plClothingElement *> fElements;

    plClothingTileset();
    ~plClothingTileset();

    void SetName(char *name);
    void AddElement(plClothingElement *element);
};

class plClothingMtl : public Mtl
{
protected:
    IParamBlock2    *fBasicPB;
    Interval        fIValid;

public:
    IMtlParams *fIMtlParams;

    static const char *LayerStrings[];
    static const UInt8 LayerToPBIdx[];

    enum
    {
        kRefBasic,
    };
    enum
    {
        kBlkBasic,
    };

    enum // Param block indicies
    {
        kTileset,
        kTexmap,
        kDescription,
        kThumbnail, 
        kLayer,
        kTexmapSkin,
        kTexmap2,
        kDefault,
        kCustomTextSpecs,
        kTexmapBase,
        kTexmapSkinBlend1,
        kTexmapSkinBlend2,
        kTexmapSkinBlend3,
        kTexmapSkinBlend4,
        kTexmapSkinBlend5,
        kTexmapSkinBlend6,
        kDefaultTint1,
        kDefaultTint2,
        kForcedAcc,
    };

    enum
    {
        kMaxTiles = 4,
    };

    enum
    {
        kBlendNone,
        kBlendAlpha,
        //kBlendAdd,
    };

    static const UINT32 ButtonConstants[kMaxTiles];
    static const UINT32 TextConstants[kMaxTiles * 2];

    hsTArray<plClothingTileset *> fTilesets;
    hsTArray<plClothingElement *> fElements;
    virtual void InitTilesets();
    virtual void ReleaseTilesets();
    plClothingElement *FindElementByName(char *name);

    int GetTilesetIndex() { return fBasicPB->GetInt(ParamID(kTileset)); }
    DllExport Texmap *GetTexmap(int index, int layer);
    Texmap *GetThumbnail() { return fBasicPB->GetTexmap(ParamID(kThumbnail)); }
    char *GetDescription() { return fBasicPB->GetStr(ParamID(kDescription)); }
    char *GetCustomText() { return fBasicPB->GetStr(ParamID(kCustomTextSpecs)); }
    hsBool GetDefault() { return fBasicPB->GetInt(ParamID(kDefault)) != 0; }
    Color GetDefaultTint1() { return fBasicPB->GetColor(plClothingMtl::kDefaultTint1); }
    Color GetDefaultTint2() { return fBasicPB->GetColor(plClothingMtl::kDefaultTint2); }
    char *GetForcedAccessoryName() { return fBasicPB->GetStr(ParamID(kForcedAcc)); }

    plClothingMtl(BOOL loading);
    void DeleteThis() { delete this; }

    //From Animatable
    Class_ID ClassID() { return CLOTHING_MTL_CLASS_ID; }        
    SClass_ID SuperClassID() { return MATERIAL_CLASS_ID; }
    void GetClassName(TSTR& s) { s = GetString(IDS_CLOTHING_MTL); }

    ParamDlg *CreateParamDlg(HWND hwMtlEdit, IMtlParams *imp);
    void Update(TimeValue t, Interval& valid);
    Interval Validity(TimeValue t);
    void Reset();

    void NotifyChanged();

    BOOL SupportsMultiMapsInViewport() { return FALSE; }
    void SetupGfxMultiMaps(TimeValue t, Material *mtl, MtlMakerCallback &cb);

    // Shade and displacement calculation
    void Shade(ShadeContext& sc);
    void ShadeWithBackground(ShadeContext &sc, Color background);
    float EvalDisplacement(ShadeContext& sc); 
    Interval DisplacementValidity(TimeValue t);     

    // SubTexmap access methods
    int NumSubTexmaps();
    Texmap* GetSubTexmap(int i);
    void SetSubTexmap(int i, Texmap *m);
    TSTR GetSubTexmapSlotName(int i);
    TSTR GetSubTexmapTVName(int i);
    
    BOOL SetDlgThing(ParamDlg* dlg);

    // Loading/Saving
    IOResult Load(ILoad *iload);
    IOResult Save(ISave *isave);

    RefTargetHandle Clone( RemapDir &remap );
    RefResult NotifyRefChanged(Interval changeInt, RefTargetHandle hTarget, 
        PartID& partID,  RefMessage message);

    int NumSubs() { return 0; }
    Animatable* SubAnim(int i) { return nil; } 
    TSTR SubAnimName(int i) { return ""; }

    int NumRefs();
    RefTargetHandle GetReference(int i);
    void SetReference(int i, RefTargetHandle rtarg);

    int NumParamBlocks();
    IParamBlock2* GetParamBlock(int i);
    IParamBlock2* GetParamBlockByID(BlockID id);


    // From MtlBase and Mtl
    void SetAmbient(Color c, TimeValue t);      
    void SetDiffuse(Color c, TimeValue t);      
    void SetSpecular(Color c, TimeValue t);
    void SetShininess(float v, TimeValue t);
    Color GetAmbient(int mtlNum=0, BOOL backFace=FALSE);
    Color GetDiffuse(int mtlNum=0, BOOL backFace=FALSE);
    Color GetSpecular(int mtlNum=0, BOOL backFace=FALSE);
    float GetXParency(int mtlNum=0, BOOL backFace=FALSE);
    float GetShininess(int mtlNum=0, BOOL backFace=FALSE);      
    float GetShinStr(int mtlNum=0, BOOL backFace=FALSE);
    float WireSize(int mtlNum=0, BOOL backFace=FALSE);

    ULONG   Requirements( int subMtlNum );
};

#endif //PL_ClothingMTL_H