Shows the gist (geddit? XD) of how to draw on a map the players location.

mapsystem.java

public void drawMap(Player player) {
  
  MapCanvas myCanvas;
  
  int playerX = player.getLocation().getX(); //the 'true' coordinates
  int playerZ = player.getLocation().getZ();
  
  /* Assumes that you have a class PartyManager which has a method to get the Party of a player
     The Party class has a method called getPlayers(), which returns an ArrayList of players in the party. Simple.
   */
  
  for(Player p : PartyManager.getParty(player).getPlayers()) { 
    
    int pX = p.getLocation().getX(); // the 'true' coordinates
    int pZ = p.getLocation().getZ();
    
    int pRelativeX = (pX - playerX); // the 'relative' coordinates, using player (the map holder) as 0,0
    int pRelativeZ = (pZ - playerZ); // in second thought, I realise that the bottom left corner of the map might be 0,0 , but I'm assuming it's not.
    
    myCanvas.setPixel(pRelativeX, pRelativeZ, 2); //Assuming MapCanvas is set up correctly, I was unable to do so.
    
  }
  
  myRenderer.render(myMapView, myCanvas, player);