Map API

I am having trouble with the Map API. For some reason, it will only let me draw text only on one map, one time, for each world.

Main class:

Code:java

package com.gmail.walkercrouse.ArvinaMaps;
 
import java.util.logging.Logger;
 
import org.bukkit.ChatColor;
import org.bukkit.event.Event.Priority;
import org.bukkit.event.Event.Type;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;
 
import com.gmail.walkercrouse.ArvinaMaps.listeners.ArvinaServerListener;
 
public class ArvinaMaps extends JavaPlugin{
	// declare listeners
	private final ArvinaServerListener serverListener = new ArvinaServerListener(this);
	// misc. strings
	public String version = "v0.1";
	public String prefix  = "[" + ChatColor.GOLD + "ArvinaMaps" + ChatColor.WHITE + "]";
	public static final Logger log = Logger.getLogger("Minecraft");
	public void onEnable(){
		// register events
		PluginManager pm = getServer().getPluginManager();
		pm.registerEvent(Type.MAP_INITIALIZE, serverListener, Priority.Normal, this);
		log.info("[ArvinaMaps] ArvinaMaps " + version + " enabled!");
	}
	public void onDisable(){
		log.info("[ArvinaMaps] ArvinaMaps " + version + " enabled.");
	}
}

NameRenderer class:

Code:java

package com.gmail.walkercrouse.ArvinaMaps;
 
import org.bukkit.entity.Player;
import org.bukkit.map.MapCanvas;
import org.bukkit.map.MapRenderer;
import org.bukkit.map.MapView;
import org.bukkit.map.MinecraftFont;
 
public class NameRenderer extends MapRenderer{
	public static ArvinaMaps plugin;
	public NameRenderer(ArvinaMaps instance){
		plugin = instance;
	}
	@Override
	public void render(MapView map, MapCanvas canvas, Player player) {
		canvas.drawText(10, 10, MinecraftFont.Font, "Hello world!");
	}
	public static void drawToMap(MapView map){
		for (MapRenderer renderer : map.getRenderers()) {
            map.removeRenderer(renderer);
        }
		map.addRenderer(new NameRenderer(plugin));
	}
}

ServerListener class:

Code:java

package com.gmail.walkercrouse.ArvinaMaps.listeners;
 
import org.bukkit.event.server.MapInitializeEvent;
import org.bukkit.event.server.ServerListener;
import org.bukkit.map.MapView;
 
import com.gmail.walkercrouse.ArvinaMaps.ArvinaMaps;
import com.gmail.walkercrouse.ArvinaMaps.NameRenderer;
 
public class ArvinaServerListener extends ServerListener{
	public static ArvinaMaps plugin;
	public ArvinaServerListener(ArvinaMaps instance){
		plugin = instance;
	}
	public void onMapInitialize(MapInitializeEvent event){
		MapView map = event.getMap();
		System.out.println("Map initialized");
		NameRenderer.drawToMap(map);
	}
}

Insight?

To re-iterate, what happens:

• If I create a new world, and render a map it works
• If I try to initialize any other maps, my renderer does not work
• If I delete the world and make a new one I can do it again

The map only renders one time, in one world only if the world hasn't had a rendered map in it before :3

I'm nearly convinced this is a Bukkit bug @EvilSeph @Dinnerbone

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

http://forums.bukkit.org/threads/map-api-issues.42713/

See if you can apply any of the codes from there.