const.py

FPS = 30
SCREENWIDTH  = 512
SCREENHEIGHT = 322
# amount by which base can maximum shift to left
PIPEGAPSIZE  = 90 # gap between upper and lower part of pipe
PIPEHEIGHT   = 320
PIPEWIDTH    = 50
BASEY        = SCREENHEIGHT * 0.90 # ground is 10% of the total height
BASEX        = 0
INVVELX     = -4
INVVELY     = 15
INVGAP      = 5
INVHEIGHT   = 10
INVWIDTH    = 22
MISSILEHEIGHT = 10
MISSILEWIDTH = 5
VELYMAX     = -18
MAXBONUS    = 2000

MAX_POPULATION = 100