INNER CODE UNIT · Python

_color

ljvmiranda921/sprites-as-a-service · backend/sprites/sprites.py:109

def _color(seeds: Tuple[int, int, int] = None) -> str:
    """Returns a random hex code"""
    hex_values = []
    for i in range(3):
        if seeds:
            random.seed(seeds[i])
        h = random.randint(0, 255)
        hex_values.append(h)
    return "#{:02X}{:02X}{:02X}".format(*hex_values)


def _add_outline(mat: np.ndarray) -> np.ndarray:
    """Create an outline given a sprite image

    It traverses the matrix and looks for the body of the sprite, as
    represented by 0 values. Once it founds one, it looks around its neighbors
    and change all background values (represented as 1) into an outline.

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