Policeman vs. Thief

// SAVE ROLE FIXED (WORKS)
  let slot = api.getMoonstoneChestItemSlot(pid,0);

  if(!slot || !slot.attributes){
    let data = {role:null};

    api.setMoonstoneChestItemSlot(pid,0,"Dirt",1,{
      customAttributes:data
    });

    return data;
  }

  return slot.attributes.customAttributes || {role:null};
}

function saveData(pid,data){
  api.setMoonstoneChestItemSlot(pid,0,"Dirt",1,{
    customAttributes:data
  });
}

function giveRole(pid){

  let data = getData(pid);

  // لو عنده دور لا تغيّره
  if(data.role){
    api.sendMessage(pid,"Role: "+data.role);
    return;
  }

  const random = Math.random();

  if(random < 0.3){
    data.role = "cop";
    api.sendMessage(pid,"You are a COP",{color:"#00BFFF"});
    api.giveItem(pid,"Iron Sword",1);
  } else {
    data.role = "robber";
    api.sendMessage(pid,"You are a ROBBER",{color:"#FF4444"});
    api.giveItem(pid,"Wood Sword",1);
  }

  saveData(pid,data);
}

let checked = {};

function tick(){

  const players = api.getPlayerIds();

  for(let i=0;i<players.length;i++){
    let pid = players[i];

    if(api.playerIsInGame(pid)){

      if(!checked[pid]){
        checked[pid] = true;
        giveRole(pid);
      }

    }
  }
}