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Sean Kessler (Europa)
2024-08-07 09:16:27 -04:00
parent fdfadd5c7e
commit 5f971cf684
5200 changed files with 731717 additions and 0 deletions
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pop/SPRITE.CPP Normal file
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#include <common/purehdc.hpp>
#include <common/rgbcolor.hpp>
#include <pop/sprite.hpp>
//PureSprite::PureSprite(PureDevice &displayDevice,Point startPoint)
//: mDisplayDevice(displayDevice)
//{
//}
PureSprite::PureSprite(void)
{
}
PureSprite::~PureSprite()
{
}
PureSprite::operator PureBitmap&(void)
{
return mBitmapNothing;
}
void PureSprite::moveSprite(const Point &newPoint)
{
// PureBitmap currImage((PureBitmap&)*this);
PureBitmap bitmapNew;
PureBitmap bitmapMask;
PureBitmap bitmapCache;
PureBitmap bitmapScratch;
PureDevice memoryDevice;
PureDevice bkCurrDevice;
PureDevice bkPrevDevice;
PureDevice maskDevice;
PureDevice cacheDevice;
PureDevice scratchDevice;
RGBColor rgbColor;
Point deltaPoint;
Point currPoint;
Point currDimPoint(width(),height());
// Point currDimPoint(currImage.width(),currImage.height());
currPoint=newPoint;
if(mPrevPoint==Point(0,0))mPrevPoint=currPoint;
deltaPoint.x(mPrevPoint.x()-currPoint.x());
deltaPoint.y(mPrevPoint.y()-currPoint.y());
mPrevPoint=currPoint;
scratchDevice.compatibleDevice(mDisplayDevice);
memoryDevice.compatibleDevice(mDisplayDevice);
bkCurrDevice.compatibleDevice(mDisplayDevice);
bkPrevDevice.compatibleDevice(mDisplayDevice);
maskDevice.compatibleDevice(mDisplayDevice);
cacheDevice.compatibleDevice(mDisplayDevice);
rgbColor=::SetBkColor(memoryDevice,RGBColor(0,0,0));
bitmapScratch.compatibleBitmap(mDisplayDevice,currDimPoint.x(),currDimPoint.y());
bitmapNew.compatibleBitmap(mDisplayDevice,currDimPoint.x(),currDimPoint.y());
bitmapCache.compatibleBitmap(mDisplayDevice,currDimPoint.x(),currDimPoint.y());
bitmapMask.compatibleBitmap(maskDevice,currDimPoint.x(),currDimPoint.y());
memoryDevice.select(currImage);
scratchDevice.select(bitmapScratch);
bkCurrDevice.select(bitmapNew);
bkPrevDevice.select(mBitmapBkGnd);
maskDevice.select(bitmapMask);
cacheDevice.select(bitmapCache);
// ::StretchBlt(scratchDevice,0,0,bitmapScratch.width(),bitmapScratch.height(),memoryDevice,0,0,currImage.width(),currImage.height(),SRCCOPY);
// ::StretchBlt(maskDevice,0,0,bitmapMask.width(),bitmapMask.height(),memoryDevice,0,0,currImage.width(),currImage.height(),SRCCOPY);
::BitBlt(bkCurrDevice,0,0,bitmapNew.width(),bitmapNew.height(),mDisplayDevice,currPoint.x(),currPoint.y(),SRCCOPY);
::BitBlt(bkCurrDevice,deltaPoint.x(),deltaPoint.y(),mBitmapBkGnd.width(),mBitmapBkGnd.height(),bkPrevDevice,0,0,SRCCOPY);
::BitBlt(bkPrevDevice,-deltaPoint.x(),-deltaPoint.y(),mBitmapBkGnd.width(),mBitmapBkGnd.height(),maskDevice,0,0,SRCAND);
::BitBlt(bkPrevDevice,-deltaPoint.x(),-deltaPoint.y(),mBitmapBkGnd.width(),mBitmapBkGnd.height(),scratchDevice,0,0,SRCPAINT);
::BitBlt(cacheDevice,0,0,bitmapCache.width(),bitmapCache.height(),bkCurrDevice,0,0,SRCCOPY);
// ::BitBlt(cacheDevice,0,0,bitmapCache.width(),bitmapCache.height(),maskDevice,0,0,SRCAND);
// ::BitBlt(cacheDevice,0,0,bitmapCache.width(),bitmapCache.height(),scratchDevice,0,0,SRCPAINT);
// ::BitBlt(mDisplayDevice,currPoint.x(),currPoint.y(),currDimPoint.x(),currDimPoint.y(),cacheDevice,0,0,SRCCOPY);
// ::BitBlt(mDisplayDevice,currPoint.x()+deltaPoint.x(),currPoint.y()+deltaPoint.y(),mBitmapBkGnd.width(),mBitmapBkGnd.height(),bkPrevDevice,0,0,SRCCOPY);
memoryDevice.select(currImage,FALSE);
bkCurrDevice.select(bitmapNew,FALSE);
bkPrevDevice.select(mBitmapBkGnd,FALSE);
maskDevice.select(bitmapMask,FALSE);
cacheDevice.select(bitmapCache,FALSE);
::SetBkColor(memoryDevice,rgbColor);
mBitmapBkGnd=bitmapNew;
}