Implementing map management with spawn points and a portal system

The next class represented in our top-level class diagram is MapManager, which can be found at core/src/com/packtpub/libgdx/bludbourne/MapManager.java. This class has helper methods for loading the TiledMap maps, as well as methods for accessing the different MapLayer, and MapObject objects in the layers.

MapManager

A class diagram that outlines the different attributes and helper methods is represented by the following diagram (Figure 10):

Figure 10

The import classes are as follows:

package com.packtpub.libgdx.bludbourne;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.maps.MapLayer;
import com.badlogic.gdx.maps.MapObject;
import com.badlogic.gdx.maps.objects.RectangleMapObject;
import com.badlogic.gdx.maps.tiled.TiledMap;
import com.badlogic.gdx.math.*;

import java.util.Hashtable;

We are going to be using TiledMap (TMX format) maps that will then be rendered to a Screen instance using the OrthogonalTiledMapRenderer class...