The Lost World: Jurassic Park (PlayStation) - password solver

lost_world_psx.py

def check_password(password_buffer):
    uVar4 = 0
    options_customized_01 = 0
    uVar2 = password_buffer[10] + password_buffer[6] * 4
    for i, c in enumerate(password_buffer):
        if (i == 6) or (i == 10):
            continue
        uVar1 = c ^ (uVar2 & 0xFF) >> 2 ^ uVar2 & 3
        uVar4 = uVar4 + uVar1
        password_buffer[i] = uVar1

    if (uVar2 & 0xFF) != (uVar4 & 0xF):
        return 0

    uVar2 = (password_buffer[5] & 1) * 4 + password_buffer[8]
    if uVar2 != 0:
        if 5 < uVar2:
            return 0

        if password_buffer[2] < 3:
            uVar2 = (
                (password_buffer[5] >> 1) * 0x40
                + password_buffer[7] * 0x10
                + password_buffer[3] * 4
                + password_buffer[4]
            )
            if (uVar2 != 0) and (uVar2 < 100):
                if options_customized_01 == '\0':
                    password_effect_01 = password_buffer[2]
                    password_effect_02 = password_buffer[0xB] & 1
                    password_effect_03 = password_buffer[0]
                    password_effect_04 = password_buffer[1]

                password_effect_05 = (
                    password_buffer[4]
                    + (password_buffer[5] >> 1) * 0x40
                    + password_buffer[7] * 0x10
                    + password_buffer[3] * 0x04
                )
                password_effect_06 = (password_buffer[5] & 1) * 4 + password_buffer[8]
                if password_effect_06 != 4:
                    password_effect_07 = password_buffer[9] & 1
                    password_effect_08 = password_buffer[9] >> 1
                    return (password_effect_06, password_effect_07, password_effect_08)

                password_effect_09 = 10
                password_effect_07 = password_buffer[9] & 1
                password_effect_08 = password_buffer[9] >> 1
                return (password_effect_06, password_effect_07, password_effect_08)

    return 0


if __name__ == '__main__':
    # Human Hunter 1: Square, Square, Square, Square, Square, Square, Square, O, Square, Square, O, Square
    # Human Hunter 2: Square, Square, Square, Square, Square, Square, Square, O, Square, Square, O, Triangle
    from itertools import product

    mapping = 'SXCT'
    valid_set = set()
    total = 0
    for password in product([0, 1, 2, 3], repeat=12):
        result = check_password(list(password))
        if not result:
            continue
        total += 1
        if result in valid_set:
            continue
        valid_set.add(result)
        print(' '.join(mapping[c] for c in password))

    print(total)