public void seat(Cell cell)
{
if(col)col.enabled=true;
tra.position=cell.tra.position;
sur="set";
pick=null;
if(this.cell)this.cell.collider.enabled=true;
this.cell=cell;
cell.collider.enabled=false;
checkCircuit();
}
void Start()
{
if(gridCell){
float ww=gridCell.cellWidth;
float hh=gridCell.cellHeight;
posesNeighbor=new Vector3[4];
posesNeighbor[0]=new Vector3(0,hh,0);
posesNeighbor[1]=new Vector3(ww,0,0);
posesNeighbor[2]=new Vector3(0,-hh,0);
posesNeighbor[3]=new Vector3(-ww,0,0);
}
pipes.Add(this);
if(isSource)sources.Add(this);
col=collider;
posOrin=tra.position;
Collider colNearest=null;
foreach(Collider ccc in Physics.OverlapSphere(tra.position,radiusSnapToNearestCell)){
Cell cc=ccc.GetComponent<Cell>();
if(!cc)continue;
if(!colNearest||(ccc.transform.position-tra.position).magnitude<(colNearest.transform.position-tra.position).magnitude){}
else continue;
colNearest=ccc;
cell=cc;
}
if(cell){
seat(cell);
posOrin=tra.position;
isFixed=true;
}
}