def add_organism(cell_screen, chromosome):
while True:
organism_x = random.randint(0,
cell_screen.width - 1 - chromosome.width)
organism_y = random.randint(
0, cell_screen.height - 1 - chromosome.height())
organism_candidate = Organism(cell_screen, (organism_x, organism_y),
chromosome)
if not (organism_candidate.conflicts_with_any_of(
cell_screen.organisms)):
cell_screen.organisms.append(organism_candidate)
return
