void RubiksCube::startCheck()
{
while(PosTestBusy()); // wait for the position test to finish
while(GFX_BUSY); // wait for all the polygons from the last object to be drawn
PosTest_Asynch(0,0,0); // start a position test at the current translated position
polyCount = GFX_POLYGON_RAM_USAGE; // save the polygon count
}
// run afer drawing an object while picking
void endCheck(Clickable obj) {
while(GFX_BUSY); // wait for all the polygons to get drawn
while(PosTestBusy()); // wait for the position test to finish
if(GFX_POLYGON_RAM_USAGE>polyCount) // if a polygon was drawn
{
if(PosTestWresult()<=closeW) {
// this is currently the closest object under the cursor!
closeW=PosTestWresult();
clicked=obj;
}
}
}
void RubiksCube::endCheck(int side, int tileX, int tileY) {
while(GFX_BUSY); // wait for all the polygons to get drawn
while(PosTestBusy()); // wait for the position test to finish
if(GFX_POLYGON_RAM_USAGE>polyCount) // if a polygon was drawn
{
if(PosTestWresult()<=closeW) {
// this is currently the closest object under the cursor!
closeW=PosTestWresult();
clicked[0]=side;
clicked[1]=tileX;
clicked[2]=tileY;
}
}
}
bool MapDraw::endCheck()
{
while(GFX_BUSY); // wait for all the polygons to get drawn
while(PosTestBusy()); // wait for the position test to finish
if(GFX_POLYGON_RAM_USAGE>polyCount) // if a polygon was drawn
{
{
// this is currently the closest object under the cursor!
closeW=PosTestWresult();
return true;
}
}
return false;
}
