Title

that-one-square-game-thing.py

import pygame, sys
from pygame.locals import *
from time import sleep
from math import floor
import colorsys

sx = floor(500 / 2 - 50) - 100
sy = floor(500 / 2 - 50) - 200
dx = 1
dy = 1
hue = 0

def update_position_and_color():
    global sx, sy, dx, dy, hue
    hue = (hue + 1/255) % 1 # How quickly the hue changes
    sx += dx * 4 # How fast it goes sideways
    sy += dy * 5 # How fast it goes vertically
    if sx > (500 - 50 * 1.5):
        dx = -1
    elif sx < (- 50 / 2):
        dx = 1
    if sy > (500 - 50 * 1.5):
        dy = -1
    elif sy < (- 50 / 2):
        dy = 1

def main():
    pygame.init()

    DISPLAY=pygame.display.set_mode((500,500),0,32)

    WHITE=(255,255,255)
    BLUE=(0,0,255)

    DISPLAY.fill(WHITE)

    # pygame.event.clear()

    while True:
        for event in pygame.event.get():
            if event.type==QUIT:
                pygame.quit()
                sys.exit()

        # Shitty way of making this work but if it aint broke don't fix it.
        sleep(0.02) # How fast each tick is
        pygame.draw.rect(DISPLAY,[floor(x*255) for x in colorsys.hsv_to_rgb(hue, 1, 1)],(sx + 50 / 2,sy + 50 / 2,50,50)) # Fill
        pygame.draw.rect(DISPLAY,(0,0,0),(sx + 50 / 2,sy + 50 / 2,50,50), 2) # Outline

        update_position_and_color()

        pygame.display.update()

main()