# Look At This Rock 2: A Different Rock
# By Al Sweigart
# (C) 1973 Dynavid Untersoft Inc.

# For a free 87-page catalog of all of Dynavid Untersoft Inc.'s exciting games,
# send a self-addressed stamped envelope to:
#     Dynavid Untersoft Inc.
#     PO BOX 10110
#     San Burntington, CA 94130

# http://inventwithpython.com/lookatthisrock
# Photo credit: Steve Parker http://www.flickr.com/photos/sparker/6171897798/

import pygame, sys
from pygame.locals import *

pygame.init()

FPS = 20
fpsClock = pygame.time.Clock()

# set up the window
WINDOWSURF = pygame.display.set_mode((400, 550), 0, 32)
pygame.display.set_caption('Look At This Rock 2: A Different Rock')

WHITE = (255, 255, 255)
BLUE = (0, 0, 128)
rockImg = pygame.image.load('rock2.png')

fontObj = pygame.font.Font('freesansbold.ttf', 14)
score = 0
dontClickMessageCounter = 0

dontClickSurf = fontObj.render('Please do not click on the rock.', True, BLUE)
dontClickRect = dontClickSurf.get_rect()
dontClickRect.bottom = 545
dontClickRect.centerx = 200

while True: # the main game loop
    WINDOWSURF.fill(WHITE)

    WINDOWSURF.blit(rockImg, (10, 10))

    textSurfaceObj = fontObj.render('Score: ' + str(score), True, BLUE)
    textRectObj = textSurfaceObj.get_rect()
    textRectObj.bottomright = (390, 290)
    WINDOWSURF.blit(textSurfaceObj, textRectObj)

    if dontClickMessageCounter > 0:
        WINDOWSURF.blit(dontClickSurf, dontClickRect)
        dontClickMessageCounter += 1
        if dontClickMessageCounter == 60:
            dontClickMessageCounter = 0

    for event in pygame.event.get():
        if event.type == QUIT or (event.type == KEYDOWN and event.key == K_ESCAPE):
            pygame.quit()
            sys.exit()
        elif event.type == MOUSEBUTTONDOWN and pygame.Rect(10, 10, rockImg.get_width(), rockImg.get_height()).collidepoint(event.pos):
            pixArr = pygame.PixelArray(rockImg)
            if rockImg.unmap_rgb(pixArr[event.pos[0] - 10][event.pos[1] - 10]).a != 0:
                dontClickMessageCounter = 1
            del pixArr



    pygame.display.update()
    fpsClock.tick(FPS)