// Scans the map, finds the clusters, paints them
void ProcessMap() {
Pt p ;
int k, rotSym ;
int nShapes = 0 ;
char name = 'a' ;
for( p.y = 0 ; p.y < size.y ; p.y++ )
for( p.x = 0 ; p.x < size.x ; p.x++ ) {
if( get(p) == '1' ) {
minP = maxP = p ;
nStars = 0 ;
FirstFill(p, -1, name) ;
for( k = 0 ; k < nShapes ; k++ )
if( shapes[k].nStars == nStars
&& Compare(p, shapes[k].start, name) ) {
// Same shape
shapes[k].num++ ;
Fill(p, -1, shapes[k].name) ;
goto next ;
}
// New shape
shapes[nShapes].name = name ;
shapes[nShapes].nStars = nStars ;
shapes[nShapes].num = 1 ;
for( rotSym = 0 ; rotSym < 8 ; rotSym++ )
shapes[nShapes].start[rotSym] = StartPt(rotSym, name) ;
nShapes++ ;
name++ ;
}
next: ; }
// for( k = 0 ; k < nShapes ; k++ )
// printf("%c = %d\n", shapes[k].name, shapes[k].num) ;
}
BOOL Pipe::Pick(CRect rc)
{
if(rc.PtInRect(StartPt()) && rc.PtInRect(EndPt()))
{
return TRUE;
}
else
{
return FALSE;
}
}
void Pipe::MoveStartPt(ComponentManager *pManager,CPoint &Pt,CSize sz)
{
CPoint centerPt;
CRect rc;
StartPt(Pt);
Component *pComponent = NULL;
Jun *pJun = NULL;
IteratorPtr<Component> JunItPtr(pManager->CreatJunIterator());
for(JunItPtr->Fist();!JunItPtr->IsDone();JunItPtr->Next())
{
pComponent = &JunItPtr->CurrentItem();
pJun = dynamic_cast<Jun*>(pComponent);
centerPt = pJun->CenterPt();
rc.SetRect(centerPt-sz,centerPt+sz);
if(rc.PtInRect(Pt))
{
if(pJun->AddLinkPipe(-GetKey()))
{
StartPt(centerPt);
StartJun(pJun->GetKey());
}
}
}
}
