#include "custom.h"
extern int finalShot ;
extern double Tsave ;

int findcost(void)
{

DIMBOXPTR dimptr ;
NETBOXPTR netptr ;
CELLBOXPTR cellptr , ptr ;
TERMBOXPTR term ;
TERMNETSPTR termptr ;

int cell , net , terminal , pin ;
int x , y , cost , site , contents , capacity , temp ;
int xpos , ypos ;
double Tscale ;

Tscale = Tsave / 100000.0 ;

cost = 0 ;

for( cell = 1 ; cell <= numcells + numpads ; cell++ ) {
    ptr = cellarray[cell] ;
    term = ptr->config[ptr->orient]->termptr ;
    for( ; term != TERMNULL ; term = term->nextterm ) {
	termptr = termarray[term->terminal ];
	termptr->termptr->xpos = term->xpos + ptr->xcenter ;
	termptr->termptr->ypos = term->ypos + ptr->ycenter ;
    }
    if( ptr->softflag == 1 ) {
	for( pin = 1 ; pin <= ptr->numUnComTerms ; pin++ ) {
	   site = ptr->unComTerms[pin].site ;
	   terminal = ptr->unComTerms[pin].terminal ;
	   xpos = ptr->config[ptr->orient]->siteLocArray[site].xpos;
	   ypos = ptr->config[ptr->orient]->siteLocArray[site].ypos;
	    
	   termptr = termarray[terminal] ;
	   termptr->termptr->xpos = xpos + ptr->xcenter ;
	   termptr->termptr->ypos = ypos + ptr->ycenter ;
	}
    }
}

if( finalShot > 0 ) {
    temp = numnets + numcells ;
} else {
    temp = numnets ;
}
for( net = 1 ; net <= temp ; net++ ) {
    dimptr =  netarray[net] ;
    if( dimptr == DIMNULL ) {
	continue ;
    }
    if( dimptr->skip == 1 ) {
	continue ;
    }
    netptr = dimptr->netptr ;
    for( ; ; netptr = netptr->nextterm ) {
	if( netptr == NETNULL ) {
	    break ;
	}
	if( netptr->skip == 1 ) {
	    continue ;
	}
	dimptr->xmin = dimptr->xmax = netptr->xpos ;
	dimptr->ymin = dimptr->ymax = netptr->ypos ;
	netptr = netptr->nextterm ;
	break ;
    }
    for( ; netptr != NETNULL ; netptr = netptr->nextterm ) {
	if( netptr->skip == 1 ) {
	    continue ;
	}
	x = netptr->xpos ;
	y = netptr->ypos ;

	if( x < dimptr->xmin ) {
	    dimptr->xmin = x ;
	} else if( x > dimptr->xmax ) {
	    dimptr->xmax = x ;
	}
	if( y < dimptr->ymin ) {
	    dimptr->ymin = y ;
	} else if( y > dimptr->ymax ) {
	    dimptr->ymax = y ;
	}
    }
    cost += ((int)( dimptr->Hweight *
	    (double)( dimptr->xmax - dimptr->xmin))) +
	    ((int)( dimptr->Vweight *
	    (double)( dimptr->ymax - dimptr->ymin)));
}


penalty = 0 ;
for( cell = 1 ; cell <= numcells + numpads + 4 ; cell++ ) {
    if( cell > numcells && cell <= numcells + numpads ) {
	continue ;
    }
    penalty += (*overlap)( cell, cellarray[cell]->xcenter, 
			      cellarray[cell]->ycenter,
			      cellarray[cell]->orient , 0 , 1 , 0 ) ;
}
penalty /= 2 ;  
	/*  
	 *    we should have found the overlap of a & b as well as
	 *    b & a
	 */


overfill = 0 ;
for( cell = 1 ; cell <= numcells ; cell++ ) {
    if( cellarray[ cell ]->softflag == 0 ) {
	continue ;
    }
    cellptr = cellarray[ cell ] ;
    for( site = 1 ; site <= cellptr->numsites ; site++ ) {
	contents = cellptr->siteContent[ site ].contents ;
	capacity = cellptr->siteContent[ site ].capacity ;
	if( contents > capacity ) {
	    temp = contents - capacity ;
	    overfill += (int)(Tscale * 10.0 * (double)(temp * temp) );
	}
    }
}
return( cost ) ;

}