2D Array with ArrayList for map

Newbie & Debugging Questions
#21

I switched them around in my tile class like so:


private void loadLevel() {
	int[][] levelData = new int[][] {
			{0,0,0,0,1,0,0,0,0,0},
			{0,0,0,0,1,0,0,0,0,0},
			{3,3,3,3,1,3,3,3,3,3},
			{0,0,0,0,1,0,0,0,0,0},
			{0,0,0,0,1,0,0,0,0,0},
			{0,0,0,0,2,1,0,0,0,0},
			{0,0,0,0,0,1,0,0,0,0},
			{0,0,0,0,0,1,0,0,0,0},
			{0,0,0,0,0,1,0,0,0,0},
			{0,0,0,0,0,1,0,0,0,0}
	};
	
	
		
	
	for (int y = 0; y < 9; y++) {
		for (int x = 0; x < 9; x++) {
			Tile tempTile = new Tile(levelData[y][x],new Vector2(y,x));
			tileList.add(tempTile);
			
			
		}
}



}

public void Render(SpriteBatch batch) {
	
	for (int i = 0; i < tileList.size(); i++) {
		tileList.get(i).render(batch);
	}
}

But in my tile class where I actually draw them, it calls for x and y so I left them…Do I use y for everywhere x is referred and vice versa?



	public void render(SpriteBatch batch) {
		if (tileType == 0) {
			batch.draw(new TextureRegion(tileTexture, 0, 0, 16, 16), tilePos.x,
					tilePos.y);

		} else {
			if (tileType == 1) {
				batch.draw(new TextureRegion(tileTexture, 0, 16, 16, 16),
						tilePos.x, tilePos.y);

			} else {

				if (tileType == 2) {
					batch.draw(new TextureRegion(tileTexture, 16, 0, 16, 16),
							tilePos.x, tilePos.y);

				} else {

					if (tileType == 3) {
						batch.draw(new TextureRegion(tileTexture, 16, 16, 16,
								16), tilePos.x, tilePos.y);
					}
				}
			}
		}
	}
#22

Change the [icode]new Vector2(y, x)[/icode] to [icode]new Vector2(x, y)[/icode] but leave everything else as-is.

#23

…You’re awesome. So why does the iterator need to be reversed but not the rest? Is it the order in which it iterates?

Should I be disposing of the tempTile somehow before I start on the next iteration? I changed one of the bottom lines to another color and it’s making the whole line that tile…It doesn’t make sense. I’ve gone through the code.

#24

The position of the tile is still the same but the location of the data has changed.

#25

I see. I think I know what’s going on. It’s with my camera.