import pygame
import sys
import random
FPS = 60
WIDTH = 800
HEIGHT = 600
WHITE = (255, 255, 255)
pygame.init()
pygame.font.init()
font = pygame.font.SysFont('Arial', 36)
RANDCOLOR = (random.randint(0,255), random.randint(0,255), random.randint(0,255))
clock = pygame.time.Clock()
sc = pygame.display.set_mode((WIDTH,HEIGHT))
x = WIDTH/2
y = HEIGHT/2
state = 10
r = 25
sc.fill(WHITE)
while 1:
for event in pygame.event.get():
if event.type == pygame.QUIT:
sys.exit()
if event.type == pygame.MOUSEBUTTONDOWN:
state = 50
if event.type == pygame.MOUSEBUTTONUP:
state = 10
if event.type == pygame.MOUSEMOTION:
if state == 50:
mouse_x, mouse_y = event.pos
pygame.draw.circle(sc, RANDCOLOR, (mouse_x, mouse_y),r)
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RETURN:
RANDCOLOR = (random.randint(0,255), random.randint(0,255), random.randint(0,255))
text_surface = font.render('Hello, Pygame!', True, RANDCOLOR)
sc.blit(text_surface, (x-150, y))
pygame.display.update()


clock.tick(FPS)