BASIC Tetris v5.1 by Wyatt Buhr

Size: 8570 bytes
Ashell and SOS compatable


Gameplay:

2nd - Rotates bricks
Left Arrow - Moves bricks left
Right Arrow - Moves brocks right
Down Arrow - Moves bricks to the bottom
Del - Pauses game (menu)

The game comes with instructions, but here they are anyway:

Play saved game? (menu)
If you have saved a previous game use this menu to load it.
Games are saved to List1 and Matrix E.

Instructions? (menu)
This goes to splitscreen and shows you the instructions.

Select game type (menu)
Normal - you start with 0 lines and go until you are bored or die.
25-0   - you start at 25 lines and work your way to 0.

Game speed? 1-3 (menu)
1 - The bricks move the fastest (less maneuverability)
2 - Medium speed
3 - Slowest speed (most maneuverablilty)

Game paused (menu)
Continue - return to game
Save - saves game to list1 and Matrix E
New game - resets program
Quit - quit game menu

Quiter----Loser: (menu)
Restore GDB - Restores the Graphing DataBase that was saved at the
              beginning of the game.
Stnd. Settings - Restores all of the standard settings
Don't Quit - Returns to game


The main problem with this game is the speed. I had to sacrifice a lot
of speed for the graphics.  If you play for too long, you will get a memory
error.  Running it from AShell or SOS fixes this but gives you a link error
when quitting.  If you have any comments or suggestions on it my email
address is:

wyaatt@hotmail.com

I wrote this game on a TI-82 so if you just change the filename to tetris.82p
you can send it to an 82.

