Re: [pygame] move problems

[Jake b <ninmonkeys@xxxxxxxxx>]

Print out .speed to see what the values are.

example: in IDLE

>>> from euclid import Vector2

>>> class Ship():

def __init__(self):

self.speed = Vector2(0,0)

self.loc = Vector2(0,0)

def accel(self, xvel, yvel):

self.speed += Vector2(xvel, yvel)

def update(self):

self.loc += self.speed

def __repr__(self): return "s=%s, l=%s" % (self.speed, self.loc )

>>> s = Ship()

>>> s

s=Vector2(0.00, 0.00), l=Vector2(0.00, 0.00)

>>> s.accel( 10, 0 )

>>> s

s=Vector2(10.00, 0.00), l=Vector2(0.00, 0.00)

>>> s.update()

>>> s

s=Vector2(10.00, 0.00), l=Vector2(10.00, 0.00)

>>> s.update()

>>> s

s=Vector2(10.00, 0.00), l=Vector2(20.00, 0.00)

--
Jake