Project Fuer MP zum selbst erarbeiten

import time
import random

blocks = [22, 133, 152, 41]
startPos = mc.entity.getTilePos(id)

laenge = 150
breite = 15
players = []
def getPlayers():
  for ids in mc.getPlayerEntityIds():
    players.append(ids)

def countdown(length):
  for i in range(length, 0, -1):
    mc.postToChat(f'seconds left: {i}')
    time.sleep(1)

def Plattform():
  x, y, z = mc.entity.getTilePos(id)
  y = y - 1
  for x1 in range(laenge):
    randBlock = random.randint(0,2)
    for z1 in range(breite):
      mc.setBlock(x + x1, y, z + z1, blocks[randBlock])
  mc.setBlocks(x + laenge, y, z, x + laenge + 6, y, z + breite - 1, blocks[3])

def game():
  Plattform()
  #getPlayers()
  start = time.time()
  mc.postToChat("Reach the goal, but look where you step")
  runs = True
  while runs:
    if not players:
      mc.postToChat("all players have lost!")
      mc.postToChat("game over!")
      break

    block = blocks[random.randint(0,2)]
    if block == blocks[0]:
      mc.postToChat("You have to be on lapiz or win")
    if block == blocks[1]:
      mc.postToChat("You have to be on emerald or win")
    if block == blocks[2]:
      mc.postToChat("You have to be on redstone or win")
    countdown(3)

    for player in players:
      playerX, playerY, playerZ = mc.entity.getTilePos(id)
      if mc.getBlock(playerX, playerY - 1, playerZ) == blocks[3]:
        mc.postToChat("A player has won!")
        runs = False
        break
      if mc.getBlock(playerX, playerY - 1, playerZ) != block:
        players.remove(player)
        mc.postToChat("A player has lost")
        mc.entity.setTilePos(player, startPos)

#game()

mc.postToChat("type 'play' in the chat to participate")
for sec in range(10,0,-1):
  mc.postToChat(f'game starts in {sec} seconds')
  time.sleep(1)

  chats = mc.events.pollChatPosts()
  for chat in chats:
    if chat.message == "play":
      players.append(chat.entityId)

x,y,z = mc.entity.getTilePos(id)
for entityID in players:
  mc.entity.setTilePos(entityID, x,y,z)
game()
mc.postToChat('The game is concluded!')