private bool NoStall(Coordinate position, BarrierOrientation orientation)
{
var barrierPosition = new Barrier(position, orientation, BarrierPiece.Head);
var barrierH = new Barrier(new Coordinate(position.First + 1, position.Second), orientation, BarrierPiece.Tail);
var barrierV = new Barrier(new Coordinate(position.First, position.Second + 1), orientation, BarrierPiece.Tail);
if (orientation.Equals(BarrierOrientation.Horizontal))
{
var playerBarrier = new List <IBarrier> {
barrierPosition, barrierH
};
if (this.barriers.GetBarriersAsGraph().ContainsPath(BarriersGraph.BarriersAsEdgesToRemove(playerBarrier), this.player1Position, this.player1FinishLine))
{
if (this.barriers.GetBarriersAsGraph().ContainsPath(BarriersGraph.BarriersAsEdgesToRemove(playerBarrier), this.player2Position, this.player2FinishLine))
{
return(true);
}
}
return(false);
}
else
{
var playerBarrier = new List <IBarrier> {
barrierPosition, barrierV
};
if (this.barriers.GetBarriersAsGraph().ContainsPath(BarriersGraph.BarriersAsEdgesToRemove(playerBarrier), this.player1Position, this.player1FinishLine))
{
if (this.barriers.GetBarriersAsGraph().ContainsPath(BarriersGraph.BarriersAsEdgesToRemove(playerBarrier), this.player2Position, this.player2FinishLine))
{
return(true);
}
}
return(false);
}
}