private bool IsValidMove(Command cmd, Point newPoint, TileType type)
{
var newSpot = _world.GetTile(newPoint);
if (newSpot.IsWall())
{
return(false);
}
if (newSpot.IsPassable())
{
return(true);
}
if (newSpot.ContainsBarrel())
{
if (!type.ContainsPlayer())
{
return(false);
}
var newBarrelPosition = GetNewPosition(cmd, newPoint);
if (IsValidMove(cmd, newBarrelPosition, newSpot)) //can barrel move here?
{
return(MoveObject(cmd, newPoint));
}
}
return(false);
}
private bool IsValidMove(Command cmd, Point newPoint, TileType type)
{
var newSpot = _world.GetTile(newPoint);
if (newSpot.IsWall())
return false;
if (newSpot.IsPassable())
return true;
if (newSpot.ContainsBarrel())
{
if (!type.ContainsPlayer())
return false;
var newBarrelPosition = GetNewPosition(cmd, newPoint);
if (IsValidMove(cmd, newBarrelPosition, newSpot)) //can barrel move here?
{
return MoveObject(cmd, newPoint);
}
}
return false;
}