import pygame
from pygame.locals import *
import sys

pygame.init()
display = pygame.display.set_mode((300,300))
FPS_CLOCK = pygame.time.Clock()

class Player:
    def __init__(self):
        self.rect = pygame.draw.rect(display, (255, 0 ,0), (100,100,100,100))

player = Player()

while 1:
    for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            sys.exit()
    if event.type == pygame.MOUSEBUTTONDOWN:
        if player.rect.collidepoint(pygame.mouse.get_pos()):
            print("Mouse clicker player")

    if event.type == pygame.MOUSEBUTTONUP:
        if player.rect.collidepoint(pygame.mouse.get_pos()):
            print("Mouse realsed player")

    pygame.display.update()
    FPS_CLOCK.tick(50)