Bug fix release

Division by zero bug fix

Smaller WAD

Smaller WAD means more memory for the game.

Bug fix release

• fixed infinite loop bug in R_DrawMaskedColumn()
• use all the available free memory

Improvements

• better keyboard controls
• use more available free memory
• work around infinite loop bug in R_DrawMaskedColumn()

Implement keyboard controls

Controls:

Action
Fire	/
Use	Enter & Space
Walk	8, 2, 4, 6
Strafe left and right	< & >
Automap	Tab
Automap zoom in and out	+ & -
Weapon up and down	[ & ]
Menu	Esc
Quit to DOS	Ctrl + Q

Initial release

Keyboard controls aren't implemented yet, but it's possible to see the title screen. Wait half a minute and it will probably crash with an out of memory error while it's loading a demo.

./elksdoom.os2 -timedemo demo3 will also crash with an out of memory error.