Fixed improper rendering on teleportation

- Removed unnecessary PlayerChangedWorldEvent listener (PlayerTeleportEvent also gets called)
- Fixed ImageRenderer#onPlayerTeleport()

> Related to #24

src/main/java/io/josemmo/bukkit/plugin/renderer/ImageRenderer.java

@@ -425,16 +425,16 @@ public void onPlayerRespawn(@NotNull PlayerRespawnEvent event) {
         onPlayerLocationChange(event.getPlayer(), event.getPlayer().getLocation());
     }
 
-    @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
-    public void onPlayerChangedWorld(@NotNull PlayerChangedWorldEvent event) {
-        onPlayerLocationChange(event.getPlayer(), event.getPlayer().getLocation());
-    }
-
     @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
     public void onPlayerTeleport(@NotNull PlayerTeleportEvent event) {
         if (event.getTo() == null) return;
         if (event.getFrom().getChunk().equals(event.getTo().getChunk())) return;
-        onPlayerLocationChange(event.getPlayer(), event.getTo());
+
+        // Wait until next server tick before handling location change
+        // This is necessary as teleport events get fired *before* teleporting the player
+        Bukkit.getScheduler().runTask(plugin, () -> {
+            onPlayerLocationChange(event.getPlayer(), event.getTo());
+        });
     }
 
     @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)