public WalkMeshTriangle ExtractFirst()
{
WalkMeshTriangle result = this.listHead;
this.listHead = this.listHead.nextListElem;
return(result);
}
public void Add(WalkMeshTriangle item)
{
if (this.listHead == null)
{
this.listHead = item;
}
else if (this.listHead.next == null && item.cost <= this.listHead.cost)
{
item.nextListElem = this.listHead;
this.listHead = item;
}
else
{
WalkMeshTriangle nextListElem = this.listHead;
while (nextListElem.nextListElem != null && nextListElem.nextListElem.cost < item.cost)
{
nextListElem = nextListElem.nextListElem;
}
item.nextListElem = nextListElem.nextListElem;
nextListElem.nextListElem = item;
}
}
