Invisible Map [LibGDX]

Newbie & Debugging Questions
#1

Hello,

Sorry to ask you that, but this problem make me crazy xD
Because all that i did is useless if … my map can’t appear…

I don’t think that the code is the problem, because it works with a downloaded map.
But i show it :

package Module;

import Base.Tile.TileType;
import Launcher.FurtherShade;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.graphics.g2d.tiled.TileAtlas;
import com.badlogic.gdx.graphics.g2d.tiled.TileMapRenderer;
import com.badlogic.gdx.graphics.g2d.tiled.TiledLoader;
import com.badlogic.gdx.graphics.g2d.tiled.TiledMap;

/**
 * 
 * @author Celes Eternal
 *
 */

public class Map {

	/*
	 * Data
	 * 
	 */
	
	//Block size
	static final int BLOCK_WIDTH = 32;
	static final int BLOCK_HEIGHT = 32;
	
	//class data
	private TileMapRenderer tileMapRenderer;
    private TiledMap map;
    private TileAtlas atlas;
    private OrthographicCamera cam;
   private SpriteBatch batch;
 

    public Map(){
    	// Load the tmx file into map
    	map = TiledLoader.createMap(Gdx.files.internal("maps/tutoMap.tmx"));

    	// Load the tiles into atlas
    	atlas = new TileAtlas(map, Gdx.files.internal("tileSets/"));
    	
    	// Create the renderer
    	tileMapRenderer = new TileMapRenderer(map, atlas, 10, 10, 32, 32);
    	
    	//initialize
    	
    	cam = new OrthographicCamera(Gdx.graphics.getWidth() ,
				Gdx.graphics.getHeight() );
		cam.translate(Gdx.graphics.getWidth()/2,Gdx.graphics.getHeight()/2);
		
		batch = new SpriteBatch();
		this.initVirtualMap();
    	
    }
   
    public void initVirtualMap(){
    	
    
    	TileType [][] virtualMap = new TileType[map.width][map.height];
    	
    	
    	for (int x = 0; x < map.width; x++)
    	{
    	      for (int y = 0; y < map.height; y++)
    	      {
    	            for (int l = 0; l < map.layers.size() ; l++)
    	            {
    	                int id = map.layers.get(l).tiles[y][x];   	                
    	               
    	                if(id!=0){
    	                String b = map.getTileProperty(id, "Type");
    	               Gdx.app.log(FurtherShade.LOG, b);
    	                  if (b!=null)
    	                	   virtualMap[x][y] = TileType.Wall;
    	            }
    	            }}}
    	} 
    	
    	
    	
    
    
	public void render() {
		
		cam.zoom = 0.5f;
		
		cam.update();
		
		tileMapRenderer.render(cam);
	}
}

I tried some differents zooms but it did nothing.

So i think that the problem result from my files.

tutoMap.tmx:

[spoiler]

<?xml version="1.0" encoding="UTF-8" standalone="no"?><map height="25" orientation="orthogonal" tileheight="32" tilewidth="32" version="1.0" width="50"><properties><property name="blended tiles" value="242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,369,370,371,372,373,374,375,376,377,379,380,381,382,383,384,385,390,391,392,393,395,399,400,401,402,403,404,405,406,407,408,411,412,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,473,474,475,476,477,478,479,480,484,485,486,487,488,489,490,491,492,493,494,495,496,505,506,507,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,530,531,532,533,534,537,538,539,540,541,542,543,544,545,546,547,548,549,550,551,553,554,555,556,557,558,559,560,561,562,563,564,565,566,568,571,572,573,574,575,576,577,578,579,580,581,582,583,584,589,590,591,592,593,597,598,600,603,605,606,607,608,609,610,611,612,613,614,615,616,617,618,619,621,622,623,624"/></properties>
 <tileset firstgid="1" name="Dungeon_A4" tileheight="32" tilewidth="32">
  <image height="480" source="../tileSets/Dungeon_A4.png" width="512"/>
 </tileset>
 <tileset firstgid="241" name="Dungeon_A5" tileheight="32" tilewidth="32">
  <image height="512" source="../tileSets/Dungeon_A5.png" width="256"/>
 </tileset>
 <tileset firstgid="369" name="Inside_B" tileheight="32" tilewidth="32">
  <image height="512" source="../tileSets/Inside_B.png" width="512"/>
 </tileset>
 <layer height="25" name="Background" width="50">
  <data compression="gzip" encoding="base64">
   H4sIAAAAAAAAC+3Ruw2AMBAD0LBE9gF2oOfT8Nm/xpGoIpAShIjhXDxda/t85ZwXERER87pD6RxPdSmd4e8bW8b+x5xszF1Yc+Vuybzxm7t/aYM7f5ZzI0zRfuH2MBDkS7XCFnUIZlgI8qWqobnQEuSz0mMHywpx0ogTAAA=
  </data>
 </layer>
 <layer height="25" name="Wall" width="50">
  <data compression="gzip" encoding="base64">
   H4sIAAAAAAAAC+1YwQ2EMAzrttwGsAG3AYxLP/1UimKbNHAcliJ/itPENFI7lVI+NaYf57nG8gBu9aw1vgCj69W+ovvo87R6tho7wOh6ta/oPqw8KFr96DqWWajfo3WrfrB4/fgvP9S5x/o02g917rE+qX6o/vew+mf55+mwfni6KKx+WP55Omx/PV0U6nyydKL02HxR/+fZeXc2X/Q5i/bXAnt+UUT3xdNhzy+KbD9GIduPUXiKH6PmXzb6e62Hq98R0HcGtO67MjrH2ft/NqNznL3/Z/MBvpVIfogTAAA=
  </data>
 </layer>
 <layer height="25" name="Decor (visuel)" width="50">
  <data compression="gzip" encoding="base64">
   H4sIAAAAAAAAC+3W3Q2AIAxGUXQvfxZAHckRHFl5bTB+hqQBcs9zKRa0NgTUbBu1uNnELeK6L+eg5VrF/WwudV2p66ljd9oLQJnUz2Lme7V9LhdTI/ucb329lXpUuTrVf9ofk9O5edzP0dk7gHal+czOaF4zGwAAvbsBSjgXcYgTAAA=
  </data>
 </layer>
 <layer height="25" name="Decor (like wall)" width="50">
  <data compression="gzip" encoding="base64">
   H4sIAAAAAAAAC+3VsQ0AIAhEUcJauoFu4Aju3yu9iYk2iP+VVEBxJwKPkopk3c+8K3PfqvsZAJx6MRtXyMY7LcjvepA7EAs5ix9Yj0ToEusRugTwbQAnAYbxiBMAAA==
  </data>
 </layer>
 <layer height="25" name="Decor (vision)" width="50">
  <data compression="gzip" encoding="base64">
   H4sIAAAAAAAAC+3OMQqAQBAEwWEfevoCz/9HbrqJoSBUQcOEkwC8W5Uc3Vlz/83Vn3d319wAAADwhQc5g2PbiBMAAA==
  </data>
 </layer>
</map>

[/spoiler]

and a tileSet:
Dungeon_A4 packfile

[spoiler]

Dungeon_A4.png
format: RGBA8888
filter: Nearest,Nearest
repeat: none
Dungeon
  rotate: false
  xy: 2, 2
  size: 32, 32
  orig: 32, 32
  offset: 0, 0
  index: 239
Dungeon
  rotate: false
  xy: 36, 2
  size: 32, 32
  orig: 32, 32
  offset: 0, 0
  index: 238
Dungeon
  rotate: false
  xy: 70, 2
  size: 32, 32
  orig: 32, 32
  offset: 0, 0
  index: 237
.......
.......
.......
Dungeon
  rotate: false
  xy: 444, 512
  size: 32, 32
  orig: 32, 32
  offset: 0, 0
  index: 1
Dungeon
  rotate: false
  xy: 478, 512
  size: 32, 32
  orig: 32, 32
  offset: 0, 0
  index: 0

[/spoiler]

And one last thing, when i make the packfile, my tileSet was blended… It’s possible to make a pake file with my current image?

Sorry to bore you,
See you

#2

I took a quick look and I can´t see that you´re setting projectionmatrix anywhere. What if you try adding

tileMapRenderer.getProjectionMatrix().set(cam.combined);

in your render method?

#3

oh yeah i forget this.
but no it do nothing ^^ but i think that if a map can render but not an other then the problem isn’t the code

#4

If you have a camera, shouldn’t it be in your main class, not your map class?

#5

Yes it will be done, but for now i just need camera for the map
But why did you tell that?

#6

Just thought it a bit odd that your game camera was in your map class.

#7

^^
So anyone can help me? =/

#8

Here is how i did my rendering (notice i’m not using tiled map):

I think that the camera.translate(width / 2, height / 2); isn’t needed.

#9

yes because you use the player to control the camera, in this code i just put the camera on the middle screen.
i have an idea, someone can put or send me at Eternal.Celes@gmail.com , some packfile and map(.tmx) created by himself?
i don’t really think that i can thought the solution like this, but why not