public bool CanBuildTower(Vector2 pos, Vector2 size)
{
if (pos.X < 1 || (size.X > 1 ? pos.X >= 30 : pos.X >= 31))
{
return(false);
}
bool freePlace = true;
var newPoints = new List <Vector2>();
var tmpGrid = (byte[, ])LevelGrid.Clone();
for (var i = (int)pos.X; i < pos.X + size.X; i++)
{
for (var j = (int)pos.Y; j < pos.Y + size.Y; j++)
{
if (GetField(i, j) == 0)
{
freePlace = false;
}
SetField(0, i, j);
newPoints.Add(new Vector2(i, j));
}
}
bool wayAvailable = IsWayAvailable(Vector2.Zero) && freePlace;
if (wayAvailable)
{
wayAvailable = GamePlayScreen.CheckCreepWay(newPoints);
}
for (int i = 0; i < GridCount.X; i++)
{
for (int j = 0; j < GridCount.Y; j++)
{
LevelGrid[i, j] = tmpGrid[i, j];
}
}
return(wayAvailable);
}
