Original Post
Ok, that sounds like an illness, but my post isn''t about that. The doctors told me I am gonna be ok.. 
Anyways, I am trying to blit part of a surface to another surface using DirectDraw7, and I am using the following code:
my dstRect is defined as 0,0,64,64 (which is the size of my drawto surface). My srcRect is obviously updated every frame. Done so by this method.
Now, with that code, this is the resultant log file
(3,3,64)
Source: 0, 64, 64, 128
(3,3,64)
Source: 0, 64, 64, 128
(3,3,64)
Source: 0, 64, 64, 128
(3,3,64)
Source: 0, 64, 64, 128
(3,3,64)
Source: 0, 64, 64, 128
If I move the sprintf information to just before that call, here is the output in my logfile.
(0,3,64)
Source: 0, 0, 64, 64
(1,3,64)
Source: 64, 0, 128, 64
(2,3,64)
Source: 128, 0, 192, 64
(3,3,64)
Source: 0, 64, 64, 128
(3,3,64)
Source: 0, 64, 64, 128
Basically that is the code that is going wrong.. my image is 192*64.. please help me.. this is doing my head in!
Thanks for your time
=*=
If things seem bad, think that they can get a whole load worse, and they don''t seem so bad anymore
=*=
Anyways, I am trying to blit part of a surface to another surface using DirectDraw7, and I am using the following code:
if(FAILED(m_lpDrawSurface->Blt(&dstRect, m_lpMainSurface, &srcRect, DDBLT_WAIT, NULL)))
{
sprintf(buffer, "(%i,%i,%i)\n Source: %i, %i, %i, %i\n",
m_iFrameCounter, m_iFramesWide, m_iHeight,
srcRect.left, srcRect.top,srcRect.right,srcRect.bottom);
logFile << buffer;
return(NULL);
}
int xOff = (m_iFrameCounter % m_iFramesWide); // Decide the x offset! int yOff = (m_iFrameCounter / m_iFramesWide); srcRect.left = xOff * m_iWidth; srcRect.top = yOff * m_iHeight; srcRect.right = srcRect.left + m_iWidth; srcRect.bottom = srcRect.top + m_iHeight; //Set where we want to blit from..