import pygame as pg
from  config import *
from gamemodes import *


def text_objects(text, font):
    textSurface = font.render(text, True, purple)
    return textSurface, textSurface.get_rect()


def button(msg, x, y, w, h, action=None):

    mouse = pg.mouse.get_pos()
    click = pg.mouse.get_pressed()

    font = pg.font.SysFont("ubuntumono", 80)

    if x+w > mouse[0] > x and y+h > mouse[1] > y:
        textSurface = font.render(msg, True, purple)

        if click[0] == 1 and action != None:
            action()
    else:
        textSurface = font.render(msg, True, black)

    textRectangle = textSurface.get_rect()
    textRectangle.center = ((x + (w / 2)), (y + (h / 2)))
    gameDisplay.blit(textSurface, textRectangle)


def quitgame():
    pg.quit()
    quit()


def unpause():
    global pause
    pause = False


def paused():
    largeText = pg.font.SysFont("ubuntumono", 160)
    TextSurf, TextRect = text_objects("Paused", largeText)
    TextRect.center = ((display_width / 2), (display_height / 2))
    gameDisplay.blit(TextSurf, TextRect)

    while pause:
        for event in pg.event.get():
            # print(event)
            if event.type == pg.QUIT:
                pg.quit()
                quit()

        # gameDisplay.fill(white)

        button("Continue", 150, 450, 100, 50, unpause)
        button("Quit", 550, 450, 100, 50, quitgame)

        pg.display.update()


def game_intro():

    intro = True

    while intro:
        for event in pg.event.get():
            if event.type == pg.QUIT:
                pg.quit()
                quit()
        gameDisplay.fill(white)
        largeText = pg.font.SysFont("ubuntumono", 160)
        TextSurf, TextRect = text_objects("Key *Star Race", largeText)
        TextRect.center = ((display_width / 2), (display_height / 4))
        gameDisplay.blit(TextSurf, TextRect)

        button("Singleplayer", 720, 360, 450, 100, singlePlayer)
        button("Multiplayer", 738, 480, 450, 100)
        button("Quit", 874, 600, 450, 100, quitgame)

        pg.display.update()
        clock.tick(15)