NONE		= 0
LEFTMOUSE	= 1 << 0
RIGHTMOUSE	= 1 << 1
LEFTKEY		= 1 << 2
RIGHTKEY	= 1 << 3
SMOKE		= 1 << 4

# How a normal human should read it...
M1		= LEFTMOUSE
M2		= RIGHTMOUSE
K1		= LEFTKEY	| LEFTMOUSE
K2		= RIGHTKEY	| RIGHTMOUSE