//Handles the collision and if no obstruction, we move the block
//Also handles the touchdown scenario (played block is finished)
public async void Move(Block.Direction dir)
{
//Creates the virtual block to check for potential collisions
Block MovedBlock = CurrentBlock.CreateMoved(dir);
//Checks for obstructed place
if (MovedBlock.CheckCollision(Map))
{
//Down collision is a special case: touchdown
if (dir == Block.Direction.Down)
{
//Handles touchdown event
Touchdown();
}
}
else
{
//No obstruction -> can move the block
CurrentBlock.Move(dir);
}
}