Piano Tiles 2 auto clicker bot.

pianotiles2bot.py

"""
Piano Tiles 2 auto clicker bot.

This is an auto clicker bot for the online Piano Tiles 2 game.
I wrote this on a late night after watching a video of a similar project and
decided to give it a go myself. I'm fun at parties, trust me.

Dependencies:
- pyautogui
- fastgrab 0.2.0

Links:
- pyautogui: https://github.com/asweigart/pyautogui
- fastgrab: https://github.com/mherkazandjian/fastgrab/tree/0.2.0
- game: https://h5.4j.com/games/Piano-Tiles-2-Online/index.html?pubid=yiv&v=1546731466
- video: https://www.youtube.com/watch?v=wHRubMACen0
"""

# third party modules
import pyautogui
from fastgrab.screenshot import Screenshot

# clear default sec after every public call
pyautogui.PAUSE = 0

# game info
LEFT = 680
RIGHT = 1230
BLOCK_WIDTH = 140
BLOCK_COUNT = 4
FOCUS_POINTS = [int(LEFT + ((i * BLOCK_WIDTH) - (BLOCK_WIDTH / 2)))
                for i in range(1, BLOCK_COUNT + 1)]


def is_match(color):
    """
    Returns whether the color matches the rules to click.

    :param color: RGB color to determine match for.
    :type color: array[uint8]

    :rtype: bool
    """
    try:
        value = sum(color.tolist())
    except TypeError:
        return False

    return value < 5


if __name__ == "__main__":
    while True:
        # get mouse position
        mouse_x, mouse_y = pyautogui.position()

        # determine whether mouse is in game window
        if RIGHT > mouse_x > LEFT:
            # grab image
            img = Screenshot().capture()

            # get screen row information
            try:
                row = img[mouse_y]
            except IndexError as e:
                print(str(e))
                continue

            for focus_point in FOCUS_POINTS:
                # get color at focus point
                try:
                    color = row[focus_point]
                except IndexError:
                    break

                if is_match(color):
                    pyautogui.click(focus_point, mouse_y)
                    break

K