hi i am currently doing the 'livewires' python tutorial lesson 5. i am making a
little game that makes a few squares chase a circle around a little grid. i can
get the 1 square acting on 1 variable to come up, but the tutorial now wants me
to create a list of variables that act under the same class.
this is what i have to make the 1 square appear (which works)(i have also cut a
lot of the program out to make this email smaller.)
class Robot:
pass
def place_robot():
global robot
robot = Robot()
robot.x=random_between(0,63)
robot.y=random_between(0,47)
draw_robot()
print robot.x
and i cant figure out what to write to make the variable 'robot' work as a
list, and then follow all the instructions 3 times. this is what i tried to put
in.
class Robot:
pass
def place_robot():
global robot
r1 = Robot()
r2 = Robot()
r3 = Robot()
robot = [r1,r2,r3]
robot.x=random_between(0,63)
robot.y=random_between(0,47)
draw_robot()
print robot.x
i was under the assumption that the instruction robot.x=random_between(0,63)
would return a value 3 times for r1 r2 and r3, but instead i get
AttributeError: 'list' object has no attribute 'x'. so i got no idea heh. i
hope this makes sense, as im really new to programming. thanks if anyone can
help.
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