CWE-ou-minkata/Sources/Tools/MaxMain/plMaxUtils.cpp

/*==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
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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/>.

Additional permissions under GNU GPL version 3 section 7

If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
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*==LICENSE==*/

#include "HeadSpin.h"
#include "pnKeyedObject/plKey.h"
#include "hsWindows.h"

#include "resource.h"

#include <max.h>
#include <set>
#include <utilapi.h>
#pragma hdrstop

#include "plMaxUtils.h"
#include "plResMgr/plPageInfo.h"
#include "pnKeyedObject/plUoid.h"
#include "pnFactory/plFactory.h"

class MaxUtilsClassDesc : public ClassDesc
{
public:
    int             IsPublic()              { return TRUE; }
    void*           Create(BOOL loading)    { return &plMaxUtils::Instance(); }
    const TCHAR*    ClassName()             { return _T("Plasma Debug Utils"); }
    SClass_ID       SuperClassID()          { return UTILITY_CLASS_ID; }
    Class_ID        ClassID()               { return Class_ID(0x316610ee, 0xebe62c3); }
    const TCHAR*    Category()              { return _T(""); }
};

static MaxUtilsClassDesc theMaxUtilsClassDesc;
ClassDesc* GetMaxUtilsDesc() { return &theMaxUtilsClassDesc; }

plMaxUtils::plMaxUtils() :  fhPanel(nil), fhResDlg(nil)
{
}

plMaxUtils& plMaxUtils::Instance()
{
    static plMaxUtils theInstance;
    return theInstance;
}

void plMaxUtils::BeginEditParams(Interface *ip, IUtil *iu)
{
    fhPanel = GetCOREInterface()->AddRollupPage(hInstance,
                                                MAKEINTRESOURCE(IDD_UTILS),
                                                ForwardDlgProc,
                                                "Plasma Debug Utils");
}

void plMaxUtils::EndEditParams(Interface *ip, IUtil *iu)
{
    GetCOREInterface()->DeleteRollupPage(fhPanel);
}

BOOL CALLBACK plMaxUtils::ForwardDlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
    return Instance().DlgProc(hDlg, msg, wParam, lParam);
}

int ClearTextureIds();

BOOL plMaxUtils::DlgProc(HWND hDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
    switch (msg)
    {
    case WM_COMMAND:
        if (HIWORD(wParam) == BN_CLICKED && LOWORD(wParam) == IDC_RES)
        {
            int numCleared = ClearTextureIds();
            char buf[256];
            sprintf(buf, "Cleared %d texture ids", numCleared);
            MessageBox(NULL, buf, "AssetMan Clear", MB_OK);
            return TRUE;
        }
        break;
    }

    return FALSE;
}

#include "plMtlCollector.h"
#include "MaxPlasmaMtls/Layers/plPlasmaMAXLayer.h"
#ifdef MAXASS_AVAILABLE
#   include "../../AssetMan/PublicInterface/AssManTypes.h"
#endif

int ClearTextureIds()
{
#ifdef MAXASS_AVAILABLE
    int numCleared = 0;

    TexSet texmaps;
    plMtlCollector::GetMtls(nil, &texmaps);

    TexSet::iterator texIt = texmaps.begin();
    for (; texIt != texmaps.end(); texIt++)
    {
        Texmap* texmap = (*texIt);

        plPlasmaMAXLayer* layer = plPlasmaMAXLayer::GetPlasmaMAXLayer(texmap);
        if (layer)
        {
            int numBitmaps = layer->GetNumBitmaps();
            for (int i = 0; i < numBitmaps; i++)
            {
                jvUniqueId assetId;
                layer->GetBitmapAssetId(assetId, i);
                if (!assetId.IsEmpty())
                {
                    assetId.SetEmpty();
                    layer->SetBitmapAssetId(assetId, i);
                    numCleared++;
                }
            }
        }
    }

    return numCleared;
#else
    return 0;
#endif
}