public bool setBlock(int x, int y, Block block, float deg = 0)
{
if (grid == null)
{
clear();
}
hasChanged = true;
removeBlock(block);
Vector2 start = new Vector2(x, y);
Vector2 least = getLeast(block, deg);
foreach (Vector2 col in block.getCollision())
{
Vector2 temp = getGridPoint(col, start, least, deg);
grid [(int)temp.x, (int)temp.y] = block;
}
placedBlocks.Add(block);
block
.setPos(start)
.setRotation(deg);
return(true);
}
public void removeBlock(Block block)
{
if (grid == null)
{
clear();
}
if (!placedBlocks.Contains(block))
{
return;
}
placedBlocks.Remove(block);
for (int y = 0; y < blockHeight; y++)
{
for (int x = 0; x < blockWidth; x++)
{
if (grid [x, y] != null && grid [x, y].Equals(block))
{
grid [x, y] = null;
}
}
}
block
.setPos(null)
.setRotation(0);
hasChanged = true;
}
