public bool Lookup(string modelfilename, string skinfilename, out cMD2Info pmd2info)
{
bool success;
int modelfileKey = _modelFilenamePool.lookupKey(modelfilename);
if (Contains(modelfileKey))
{
pmd2info = (cMD2Info)this[modelfileKey];
return(true); //We've already read in and saved the _pdata before.
}
//Otherwise create and register a new cMD2Info* object that's loaded with the modelfile.
pmd2info = new cMD2Info();
success = pmd2info.Load(modelfilename, skinfilename);
if (success) //Save the ptextureinfo
{
this[modelfileKey] = pmd2info;
}
return(success);
}
} //Used by cSpriteQuake constructor and setRadius.
/* Used by cGraphicsOpenGL::selectSkinTexture in
* the cGraphicsOpenGL::interpolateAndRender method. */
/* Used by cGraphicsOpenGL::selectSkinTexture. */
//Individual Instance Methods
public int Animate(cGraphics pgraphics, int startFrame, int endFrame, float percent)
{
if ((startFrame > _currentFrame))
{
_currentFrame = startFrame;
}
if ((startFrame < 0) || (endFrame < 0))
{
return(-1);
}
if ((startFrame >= NumFrames) || (endFrame >= NumFrames))
{
return(-1);
}
if (_interpol >= 1.0f)
{
_interpol = 0.0f;
_currentFrame++;
if (_currentFrame >= endFrame)
{
_currentFrame = startFrame;
}
_nextFrame = _currentFrame + 1;
if (_nextFrame >= endFrame)
{
_nextFrame = startFrame;
}
}
cMD2Info pinfo = MD2Info;
int numvertsperframe = pinfo.numVertices;
int startframe, endframe;
startframe = numvertsperframe * _currentFrame;
endframe = numvertsperframe * _nextFrame;
pgraphics.interpolateAndRender(this, pinfo.vertexList, startframe, endframe, _interpol);
_interpol += percent; // increase percentage of interpolation between frames
return(0);
}