# Importing the Pygame library for building games and multimedia applications.
import pygame
# Importing the sys module to exit the program.
import sys
# Importing constants from pygame.locals module.
from pygame.locals import *

# Initializing all Pygame modules.
pygame.init()

# Creating a window surface with a size of 300x300 pixels.
display = pygame.display.set_mode((300, 300))
# Creating a clock object to control the frame rate.
FPS_CLOCK = pygame.time.Clock()

# Defining a class for the player.
class Player:
    def __init__(self):
        # Creating a rectangle for the player's representation on the display.
        self.rect = pygame.draw.rect(display, (255), (100,100,100,100))

# Creating an instance of the Player class.
player = Player()

# Main game loop that runs indefinitely until the program is exited.
while True:
    # Iterating through each event that has occurred.
    for event in pygame.event.get():
        # If the event is the user closing the window...
        if event.type == QUIT:
            # ...quit Pygame and exit the program.
            pygame.quit()
            sys.exit()

        # If the event is a mouse button being pressed down...
        if event.type == pygame.MOUSEBUTTONDOWN:
            # ...and if the mouse click occurs on the player's rectangle...
            if player.rect.collidepoint(pygame.mouse.get_pos()):
                # ...print a message indicating the mouse clicked on the player.
                print("Mouse Clicked on Player")

        # If the event is a mouse button being released...
        if event.type == pygame.MOUSEBUTTONUP:
            # ...and if the mouse release occurs on the player's rectangle...
            if player.rect.collidepoint(pygame.mouse.get_pos()):
                # ...print a message indicating the mouse button released on the player.
                print("Mouse Button Released on Player")

    # Updating the display to show any changes.
    pygame.display.update()
    # Controlling the frame rate to limit the speed of the game to 30 frames per second.
    FPS_CLOCK.tick(30)