import pygame

from multiprocessing import Process
lines = [chr(i) for i in range(33, 255)]
def main():
    from pathlib import Path
    path = '/'.join(str(__file__).split('/')[:-2])
    pygame.init()
    size = (700, 500)
    screen = pygame.display.set_mode(size, pygame.RESIZABLE)
    pygame.display.set_caption("PyTerm")
    run = True

    roboto = pygame.font.SysFont('FixedSys', 15)

    h = 500
    w = 700

    lines = [chr(i) for i in range(33, 255)]

    line = 0

    def CreateWindow(width, height):
        global screen, h, w
        '''Updates the window width and height '''
        screen = pygame.display.set_mode((width, height), pygame.RESIZABLE)
        h = height
        w = width
        screen.fill((0, 0, 0))


    d = pygame.Surface((700, 700))

    while run:
        pygame.time.delay(10)
        screen.fill((0, 0, 0))
        for i in range(len(lines) - line):
            screen.blit(roboto.render(lines[i + line], True, pygame.Color('#ffffff')), (10, i * 15 + 10))

        pygame.display.update()
        for e in pygame.event.get():
            if e.type == pygame.QUIT:
                run = False
            elif e.type == pygame.VIDEORESIZE:
                CreateWindow(e.w, e.h)
            if e.type == pygame.MOUSEBUTTONDOWN:
                if e.button == 5 and line < len(lines) - 1:
                    line += 2
                elif e.button == 4 and line > 0:
                    line -= 2


    pygame.quit()

main()