Hi,
here's a sample code bit from one of my apps.
inline void drawScreen()
{
RectangleType r;
UInt16 error;
UInt32 i,j;
WinHandle oldh;
oldh=WinSetDrawWindow(buffer);
//The walls are already gone!
//Do parametric walls, but only if needed
if(wallparams.verticala || wallparams.verticalb ||
wallparams.horizontala || wallparams.horizontalb)
{
r.extent.x= 160/40;//Out of loop for speed boost
r.extent.y= 160/40;
for(i=0;i<=40;i++)
{
for(j=0;j<=31;j++)
{
if(walls[i+1][j+1]==1)
{
r.topLeft.x=4*i;
r.topLeft.y=4*j;
WinDrawRectangleFrame(1,&r);
}
}
}
}
//Do balls
if(hires)
{
WinPushDrawState();
WinSetCoordinateSystem(kDensityDouble);//let this be 5 as
the thingy looks better then
for(j=0; j<numofballs; j++)
{
circleMidpoint(2*(fxtof(x[j]) + 3),2*(fxtof(y[j]) +
3),5 ,degrees);
}
WinPopDrawState();
}
else
{
for(j=0; j<numofballs; j++)
{
circleMidpoint(fxtoi(x[j]) + 3,fxtoi(y[j]) +
3,3,degrees);
}
}
if(enginestate!=STATE_GAME ||(paused && enginestate==STATE_GAME))
{
for(j=0;j<10;j++)
{
if(textparams[j].active)
{
if(paused && enginestate==STATE_GAME)
{
WinDrawChars(textparams[j].text,StrLen(textparams[j].text),textparams[j].pos
ition.topLeft.x,textparams[j].position.topLeft.y);
}
else
{
WinPaintChars(textparams[j].text,StrLen(textparams[j].text),textparams[j].po
sition.topLeft.x,textparams[j].position.topLeft.y);
}
}
}
}
//Double Buffer deaktivieren
WinSetDrawWindow(oldh);
WinCopyRectangle(buffer,oldh,&bounds,0,0,0);
}
All the best
Tam
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