from oxocard import *
from random import randint

num = 3

points = [[randint(0,7), randint(0,7)] for i in range(num)]
vecs = [[0.005*randint(20,100), 0.005*randint(20,100)] for i in range(num)]


def glocke(p1,p2):
    d2 = (p1[0]-p2[0])**2+(p1[1]-p2[1])**2
    return int(255.0/(1.0+d2/5))
    

enableRepaint(False)
while True:
    for i in range(8):
        for k in range(8):
            rgb = [glocke(points[c],[i,k]) for c in range(3)]
            dot(i, k, rgb)
    for c in range(num):
        for i in range(2):
            points[c][i]+=vecs[c][i]
            if (points[c][i]<-2 or points[c][i]>10):
                vecs[c][i]=-vecs[c][i]
                points[c][i]+=vecs[c][i]
        
    repaint()