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/*==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==*/
#include "hsTypes.h"
#include "plLayerMovie.h"
#include "hsStream.h"
#include "hsResMgr.h"
#include "hsUtils.h"
#include "plMessage/plAnimCmdMsg.h"
#include "plGImage/plMipmap.h"
#include "plPipeline/hsGDeviceRef.h"
plLayerMovie::plLayerMovie()
: fMovieName(nil),
fCurrentFrame(-1),
fLength(0),
fWidth(32),
fHeight(32)
{
fOwnedChannels |= kTexture;
fTexture = TRACKED_NEW plBitmap*;
*fTexture = nil;
// fTimeConvert.SetOwner(this);
}
plLayerMovie::~plLayerMovie()
{
delete [] fMovieName;
delete *fTexture;
}
hsBool plLayerMovie::ISetFault(const char* errStr)
{
#ifdef HS_DEBUGGING
char buff[256];
sprintf(buff, "ERROR %s: %s\n", fMovieName, errStr);
hsStatusMessage(buff);
#endif // HS_DEBUGGING
*fMovieName = 0;
return true;
}
hsBool plLayerMovie::ISetLength(hsScalar secs)
{
fLength = secs;
return false;
}
int plLayerMovie::GetWidth() const
{
plMipmap *mip = plMipmap::ConvertNoRef( GetTexture() );
return mip ? mip->GetWidth() : 0;
}
int plLayerMovie::GetHeight() const
{
plMipmap *mip = plMipmap::ConvertNoRef( GetTexture() );
return mip ? mip->GetHeight() : 0;
}
hsBool plLayerMovie::ISetSize(int width, int height)
{
fWidth = width;
fHeight = height;
return false;
}
hsBool plLayerMovie::ISetupBitmap()
{
if( !GetTexture() )
{
plMipmap* b = TRACKED_NEW plMipmap( fWidth, fHeight, plMipmap::kARGB32Config, 1 );
memset(b->GetImage(), 0x10, b->GetHeight() * b->GetRowBytes() );
b->SetFlags( b->GetFlags() | plMipmap::kDontThrowAwayImage );
char name[ 256 ];
sprintf( name, "%s_BMap", fMovieName );
hsgResMgr::ResMgr()->NewKey( name, b, plLocation::kGlobalFixedLoc );
*fTexture = (plBitmap *)b;
}
return false;
}
hsBool plLayerMovie::ICheckBitmap()
{
if( !GetTexture() )
ISetupBitmap();
return false;
}
hsBool plLayerMovie::IMovieIsIdle()
{
IRelease();
return false;
}
hsBool plLayerMovie::ICurrentFrameDirty(double wSecs)
{
hsScalar secs = fTimeConvert.WorldToAnimTime(wSecs);
UInt32 frame = ISecsToFrame(secs);
if( frame == fCurrentFrame )
return false;
fCurrentFrame = frame;
return true;
}
UInt32 plLayerMovie::Eval(double wSecs, UInt32 frame, UInt32 ignore)
{
UInt32 dirty = plLayerAnimation::Eval(wSecs, frame, ignore);
if( !IGetFault() && !(ignore & kTexture) )
{
if( ICurrentFrameDirty(wSecs) )
{
if( IGetCurrentFrame() )
ISetFault("Getting current frame");
if( GetTexture() )
{
hsGDeviceRef* ref = GetTexture()->GetDeviceRef();
if( ref )
ref->SetDirty(true);
}
}
else
if( IsStopped() )
{
IMovieIsIdle();
}
dirty |= kTexture;
}
return dirty;
}
void plLayerMovie::Read(hsStream* s, hsResMgr* mgr)
{
plLayerAnimation::Read(s, mgr);
delete [] fMovieName;
int len = s->ReadSwap32();
if( len )
{
fMovieName = TRACKED_NEW char[len+1];
s->Read(len, fMovieName);
fMovieName[len] = 0;
}
else
{
hsAssert(false, "Reading empty string for movie name");
fMovieName = nil;
}
}
void plLayerMovie::Write(hsStream* s, hsResMgr* mgr)
{
plLayerAnimation::Write(s, mgr);
int len = hsStrlen(fMovieName);
s->WriteSwap32(len);
if( len )
s->Write(len, fMovieName);
}
void plLayerMovie::SetMovieName(const char* n)
{
delete [] fMovieName;
fMovieName = hsStrcpy(n);
}
hsBool plLayerMovie::MsgReceive(plMessage* msg)
{
return plLayerAnimation::MsgReceive(msg);
}
void plLayerMovie::DefaultMovie()
{
}