Help me with this tetris code please?

Questions & Answers
1

I am trying to add code to allow the user to hit space and have the block move to the bottom of the screen, like a lot of tetris games have.

I know how to make this work but I’m having some problems.

		// QuickFall
		else if (Input.GetKeyDown(KeyCode.Space)) {
			// Modify position

			// See if valid
			while (isValidGridPos ()) {
				// It's valid. Update grid.
				updateGrid ();
				transform.position += new Vector3 (0, -1, 0);
				Grid.deleteFullRows ();
			} 

			else
			{
				transform.position += new Vector3 (0, 1, 0);
				Grid.deleteFullRows ();
			}


		}

If you can see the while part:

while (isValidGridPos ()) {

This is checking that the position it is moving the block to is still within the game area.
However I don’t know how to check if it isnt (such as isNotValidGridPos ()) )

Does anyone have any ideas?

Thankyou

2

while (!isValidGridPos)
the “!” means if the query is false, you could also do

while (isValidGridPos == false)
3

Great thanks, works like a dream