Roguelike Game

import os
import sys
import platform
import random
 
from colorama import Back, Fore, Style, init
 
init()
 
from IPython import embed
 
 
if platform.system() == 'Windows':
    from msvcrt import getch
 
    def get_key():
        return getch().decode().strip()
 
else:
    import sys, tty, termios
    def getch():
 
        fd = sys.stdin.fileno()
        old_settings = termios.tcgetattr(fd)
        try:
            tty.setraw(sys.stdin.fileno())
            ch = sys.stdin.read(1)
        finally:
            termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
        return ch
 
    def get_key():
        return getch().strip()
 
 
class Environment:
    def __init__(self):
 
                       # 0   1   2   3   4   5   6   7   8   9  10   11  12  13  14  15
        self.room = {1:['#','#','#','#','#','#','#','#','#','#','#','#','#','#','#','#'], # ^
                     2:['#','.','.','.','.','.','.','.','.','.','.','.','.','.','.','#'], # |
                     3:['#','.','.','.','.','.','.','.','.','#','#','#','#','.','.','#'], # |
                     4:['#','.','.','.','.','.','.','#','.','#','.','.','.','.','.','#'], # |
                     5:['#','.','.','.','.','.','@','#','.','#','.','.','#','.','.','#'], # |
                     6:['#','.','.','.','.','.','.','#','.','.','.','.','#','.','.','#'], # x
                     7:['#','.','.','.','.','#','#','#','.','#','#','.','#','.','.','#'], # |
                     8:['#','.','.','.','.','.','.','.','.','.','#','#','#','.','.','#'], # |
                     9:['#','.','.','.','.','.','.','.','.','.','.','.','.','.','.','#'], # |
                    10:['#','#','#','#','#','#','#','#','#','#','#','#','#','#','#','#']} # |
                       # <------------------------------y--------------------------------->
 
        self.stuff = {'wall': "#",
                      'player': "@",
                      'empty': ".",
                      'money': "$",
                      'chest': "C"}
        # self.potion = ['hp','xp','dmg']
        # self.weapon = ['sword','nuclear bomb','TNT']
 
        self.pos = [] # 0 is X,1 is Y
 
    def reset(self):
        if platform.system() =='Windows':
            os.system('cls')
        elif platform.system() == 'Linux':
            os.system('clear') #For linux.. I don't know what to do about mac :/
        return self.room
 
    def render(self):
 
        def gamemap():
            lines = ''
            for i in range(1, len(self.room) + 1):
                line = "".join(self.room[i])
                line = line.replace('#', Fore.GREEN + '#')
                line = line.replace('.', Fore.YELLOW + '.')
                line = line.replace('@', Fore.RESET + '@')
                lines += line + '\n'
            sys.stdout.write(lines)
            sys.stdout.flush()
 
        # if platform.system() =='Windows':
        #     os.system('cls')
        # elif platform.system() == 'Linux':
        #     os.system('clear') #For linux.. I don't know what to do about mac :/
 
        sys.stdout.write('\u001b[1000D')
        sys.stdout.write(f'\u001b[{len(self.room) + 1}A')
        gamemap()
        sys.stdout.write(Fore.RESET + str(self.pos) + '\n')
        sys.stdout.flush()
 
    def step(self, action):
 
        def player_pos():
            for i in range(1, len(self.room)+1):
                if self.stuff['player'] in self.room[i]:
                    x_axis = i
                    y_axis = self.room[i].index(self.stuff['player'])
                    del self.pos[:]
                    self.pos.append(x_axis)
                    self.pos.append(y_axis)
 
        def up(ditcioary, inst_replace, inst_player):
            (ditcioary[self.pos[0]]).pop(self.pos[1])
            (ditcioary[self.pos[0]]).insert(self.pos[1], inst_replace)
            (ditcioary[self.pos[0]-1]).pop(self.pos[1])
            (ditcioary[self.pos[0]-1]).insert(self.pos[1], inst_player)
 
        def down(ditcioary, inst_replace, inst_player):
            (ditcioary[self.pos[0]]).pop(self.pos[1])
            (ditcioary[self.pos[0]]).insert(self.pos[1], inst_replace)
            (ditcioary[self.pos[0]+1]).pop(self.pos[1])
            (ditcioary[self.pos[0]+1]).insert(self.pos[1], inst_player)
 
        def left(ditcioary, inst_replace, inst_player):
            (ditcioary[self.pos[0]]).pop(self.pos[1])
            (ditcioary[self.pos[0]]).insert(self.pos[1], inst_replace)
            (ditcioary[self.pos[0]]).pop(self.pos[1]-1)
            (ditcioary[self.pos[0]]).insert(self.pos[1]-1, inst_player)
 
        def right(ditcioary, inst_replace, inst_player):
            (ditcioary[self.pos[0]]).pop(self.pos[1])
            (ditcioary[self.pos[0]]).insert(self.pos[1], inst_replace)
            (ditcioary[self.pos[0]]).pop(self.pos[1]+1)
            (ditcioary[self.pos[0]]).insert(self.pos[1]+1, inst_player)
 
        player_pos()
 
        if action in ('w', 'W'):
            if self.room[self.pos[0]-1][self.pos[1]] is not self.stuff['wall']:
                up(self.room, self.stuff['empty'], self.stuff['player'])
 
        elif action in ('s', 'S'):
            if self.room[self.pos[0]+1][self.pos[1]] is not self.stuff['wall']:
                down(self.room, self.stuff['empty'], self.stuff['player'])
 
        elif action in ('a', 'A'):
            if self.room[self.pos[0]][self.pos[1]-1] is not self.stuff['wall']:
                left(self.room, self.stuff['empty'], self.stuff['player'])
 
        elif action in ('d', 'D'):
            if self.room[self.pos[0]][self.pos[1]+1] is not self.stuff['wall']:
                right(self.room, self.stuff['empty'], self.stuff['player'])
 
        elif action == 'Q':
            exit()
 
        elif ord(action) == 3: # CTRL-C
            exit()
 
        return self.room
 
 
if __name__ == '__main__':
 
    env = Environment()
    state = env.reset()
 
    while True:
        env.render()
        action = get_key()
        state = env.step(action)
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