element.py

#! /usr/bin/env python3


from argparse import ArgumentError

_ELEMENTS = dict(
    # empty space where player can go
    EMPTY=("LAYER2", "-"),
    FLOOR=("LAYER1", "."),

    # walls
    ANGLE_IN_LEFT=("LAYER1", b"\xe2\x95\x94".decode()),  # encoded "╔" char
    WALL_FRONT=("LAYER1", b"\xe2\x95\x90".decode()),  # encoded "═" char
    ANGLE_IN_RIGHT=("LAYER1", b"\xe2\x94\x90".decode()),  # encoded "┐" char
    WALL_RIGHT=("LAYER1", b"\xe2\x94\x82".decode()),  # encoded "│" char
    ANGLE_BACK_RIGHT=("LAYER1", b"\xe2\x94\x98".decode()),  # encoded "┘" char
    WALL_BACK=("LAYER1", b"\xe2\x94\x80".decode()),  # encoded "─" char
    ANGLE_BACK_LEFT=("LAYER1", b"\xe2\x94\x94".decode()),  # encoded "└" char
    WALL_LEFT=("LAYER1", b"\xe2\x95\x91".decode()),  # encoded "║" char
    WALL_BACK_ANGLE_LEFT=("LAYER1", b"\xe2\x94\x8c".decode()),  # encoded "┌" char
    WALL_BACK_ANGLE_RIGHT=("LAYER1", b"\xe2\x95\x97".decode()),  # encoded "╗" char
    ANGLE_OUT_RIGHT=("LAYER1", b"\xe2\x95\x9d".decode()),  # encoded "╝" char
    ANGLE_OUT_LEFT=("LAYER1", b"\xe2\x95\x9a".decode()),  # encoded "╚" char
    SPACE=("LAYER1", " "),

    # laser machine
    LASER_MACHINE_CHARGING_LEFT=("LAYER1", b"\xcb\x82".decode()),  # encoded "˂" char
    LASER_MACHINE_CHARGING_RIGHT=("LAYER1", b"\xcb\x83".decode()),  # encoded "˃" char
    LASER_MACHINE_CHARGING_UP=("LAYER1", b"\xcb\x84".decode()),  # encoded "˄" char
    LASER_MACHINE_CHARGING_DOWN=("LAYER1", b"\xcb\x85".decode()),  # encoded "˅" char

    # lase machine ready
    LASER_MACHINE_READY_LEFT=("LAYER1", b"\xe2\x97\x84".decode()),  # encoded "◄" char
    LASER_MACHINE_READY_RIGHT=("LAYER1", b"\xe2\x96\xba".decode()),  # encoded "►" char
    LASER_MACHINE_READY_UP=("LAYER1", b"\xe2\x96\xb2".decode()),  # encoded "▲" char
    LASER_MACHINE_READY_DOWN=("LAYER1", b"\xe2\x96\xbc".decode()),  # encoded "▼" char

    # other stuff
    START=("LAYER1", "S"),
    EXIT=("LAYER1", "E"),
    HOLE=("LAYER1", "O"),
    BOX=("LAYER2", "B"),
    ZOMBIE_START=("LAYER1", "Z"),
    GOLD=("LAYER1", "$"),

    # your robot
    ROBO=("LAYER2", b"\xe2\x98\xba".decode()),  # encoded "☺" char
    ROBO_FALLING=("LAYER2", "o"),
    ROBO_FLYING=("LAYER3", "*"),
    ROBO_LASER=("LAYER2", b"\xe2\x98\xbb".decode()),  # encoded "☻" char

    # other robot
    ROBO_OTHER=("LAYER2", "X"),
    ROBO_OTHER_FALLING=("LAYER2", "x"),
    ROBO_OTHER_FLYING=("LAYER3", "^"),
    ROBO_OTHER_LASER=("LAYER2", "&"),

    # laser
    LASER_LEFT=("LAYER2", b"\xe2\x86\x90".decode()),  # encoded "←" char
    LASER_RIGHT=("LAYER2", b"\xe2\x86\x92".decode()),  # encoded "→" char
    LASER_UP=("LAYER2", b"\xe2\x86\x91".decode()),  # encoded "↑" char
    LASER_DOWN=("LAYER2", b"\xe2\x86\x93".decode()),  # encoded "↓" char

    # zombie
    FEMALE_ZOMBIE=("LAYER2", b"\xe2\x99\x80".decode()),  # encoded "♀" char
    MALE_ZOMBIE=("LAYER2", b"\xe2\x99\x82".decode()),  # encoded "♂" char
    ZOMBIE_DIE=("LAYER2", b"\xe2\x9c\x9d".decode()),  # encoded "✝" char

    # perks
    UNSTOPPABLE_LASER_PERK=("LAYER1", "l"),
    DEATH_RAY_PERK=("LAYER1", "r"),
    UNLIMITED_FIRE_PERK=("LAYER1", "f"),

    # system elements, don"t touch it
    FOG=("LAYER1", "F"),
    BACKGROUND=("LAYER2", "G")
)


def layer(name):
    _elements = set()
    for key, value in _ELEMENTS.items():
        if value[0] == name:
            _elements.update(Element(key))
    return list(_elements)


def layer1():
    return layer("LAYER1")


def layer2():
    return layer("LAYER2")


def layer3():
    return layer("LAYER3")


class Element:

    def __init__(self, name: str):
        if name in _ELEMENTS:
            self._name = name
            self._layer = _ELEMENTS[name][0]
            self._char = _ELEMENTS[name][1]
        else:
            raise ArgumentError("No such Element: {}".format(name))

    def get_name(self):
        return self._name

    def get_layer(self) -> int:
        """ layer number in board matrix """
        return int(self._layer[-1]) - 1

    def get_char(self):
        return self._char

    def __str__(self):
        return f"{self._name} {self._layer} {self._char}"

    def __eq__(self, other):
        return (self._name == other._name and
                self._layer == other._layer and
                self._char == other._char)


if __name__ == '__main__':
    raise RuntimeError("This module is not intended to be ran from CLI")