# My name
# Final project for ECE102
# Started 9/05/2016     Due 12/08/2016

import time, pygame, random, sys, os, logging
from player import Player
from pygame.locals import *
logging.basicConfig(level=logging.DEBUG, format=' %(asctime)s - %(levelname)s - %(message)s')
logging.disable(logging.DEBUG)  # Disable annoying logging
logging.disable(logging.INFO)   # Disable all logging
#os.environ['SDL_VIDEO_CENTERED'] = '1' # Center game window

FPS = 30
WINDOW_WIDTH = 1024
WINDOW_HEIGHT = 720

# Store player keypresses for movement, used in checkForEvents()
playerMoveUp = False
playerMoveDown = False
playerMoveRight = False
playerMoveLeft = False

# Color          R    G    B
BLACK =       (   0,   0,   0)


def main():
    global FPSCLOCK, DISPLAY

    pygame.init()
    FPSCLOCK = pygame.time.Clock()
    DISPLAY = pygame.display.set_mode((WINDOW_WIDTH, WINDOW_HEIGHT))
    pygame.display.set_caption('ECE102 Final Project')


    # Create Player object
    player = Player(DISPLAY, WINDOW_WIDTH // 2, WINDOW_HEIGHT // 2)

    while True:  # Game loop

        # Deal with all events, including quit
        checkForEvents()

        # Clear the screen before redrawing frame
        DISPLAY.fill(BLACK)

        # Move then redraw player
        player.move(playerMoveUp, playerMoveLeft, playerMoveDown, playerMoveRight)
        player.draw()
        logging.debug('Player coordinates: (%s, %s)' % (str(player.getLeftX()), str(player.getTopY())))

        # Update game window then tick
        pygame.display.update()
        FPSCLOCK.tick(FPS)


# Quit pygame and close the window
def terminate():
    logging.info('Terminating program')
    pygame.display.quit()  # Close window faster
    pygame.quit()
    sys.exit()

# Event handling loop
def checkForEvents():
    global playerMoveUp, playerMoveLeft, playerMoveDown, playerMoveRight
    for event in pygame.event.get():  # Any unhandled events are dropped

        if event.type == QUIT:
            terminate()

        elif event.type == KEYDOWN:
            if event.key == K_ESCAPE:
                terminate()
            elif event.key in (K_w, K_UP):
                playerMoveUp = True
                logging.info('K_w down')
            elif event.key in (K_a, K_LEFT):
                playerMoveLeft = True
                logging.info('K_a down')
            elif event.key in (K_s, K_DOWN):
                playerMoveDown = True
                logging.info('K_s down')
            elif event.key in (K_d, K_RIGHT):
                playerMoveRight = True
                logging.info('K_d down')

        elif event.type == KEYUP:
            if event.key in (K_w, K_UP):
                playerMoveUp = False
                logging.info('K_w up')
            elif event.key in (K_a, K_LEFT):
                playerMoveLeft = False
                logging.info('K_a up')
            elif event.key in (K_s, K_DOWN):
                playerMoveDown = False
                logging.info('K_s up')
            elif event.key in (K_d, K_RIGHT):
                playerMoveRight = False
                logging.info('K_d up')


if __name__ == '__main__':
    main()