无法在libgdx中渲染平铺地图

Question

我一直在尝试向我的LibGDX项目渲染平铺的地图，但屏幕上没有任何显示，我从这里开始关注本教程， 网址为http://www.gamefromscratch.com/post/2014/04/16/LibGDX-Tutorial-11- Tiled-Maps-Part-1-Simple-Orthogonal-Maps.aspx 。

问题可能是我没有正确设置相机的位置吗？

这是我的代码

  package com.mygdx.game;

import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.InputProcessor;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.OrthographicCamera;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.maps.tiled.AtlasTmxMapLoader;
import com.badlogic.gdx.maps.tiled.TiledMap;
import com.badlogic.gdx.maps.tiled.TiledMapRenderer;
import com.badlogic.gdx.maps.tiled.TmxMapLoader;
import com.badlogic.gdx.maps.tiled.renderers.OrthogonalTiledMapRenderer;
import com.badlogic.gdx.scenes.scene2d.Stage;

public class Level extends ApplicationAdapter implements InputProcessor {
    ActorDemo jet;
    Stage stage;
    TiledMap tiledMap;
    OrthographicCamera camera;
    TiledMapRenderer tiledMapRenderer;
    AtlasTmxMapLoader test;

    @Override
    public void create () {
        float w = Gdx.graphics.getWidth();
        float h = Gdx.graphics.getHeight();
        jet = new ActorDemo();
        stage = new Stage();
        stage.addActor(jet);
        camera = new OrthographicCamera();
        camera.setToOrtho(false,w/2,h/2);
        camera.update();
        tiledMap = new TmxMapLoader().load("Level.tmx");
        tiledMapRenderer = new OrthogonalTiledMapRenderer(tiledMap);
        Gdx.input.setInputProcessor(this);
    }

    @Override
    public void render () {
        Gdx.gl.glClearColor(0, 0, 0, 0);
        Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
        camera.update();

        tiledMapRenderer.setView(camera.combined,0,0,Gdx.graphics.getWidth(),Gdx.graphics.getHeight());
        tiledMapRenderer.render();
        stage.draw();
    }

    @Override
    public boolean keyDown(int keycode) {
        return false;
    }

    @Override
    public boolean keyUp(int keycode) {
        if(keycode == Input.Keys.LEFT)
            camera.translate(-32,0);
        if(Gdx.input.isKeyPressed(Input.Keys.A)){

            camera.position.x -=2;

        }
        if(keycode == Input.Keys.RIGHT)
            camera.translate(32,0);
        if(keycode == Input.Keys.UP)
            camera.translate(0,-32);
        if(keycode == Input.Keys.DOWN)
            camera.translate(0,32);
        if(keycode == Input.Keys.NUM_1)
            tiledMap.getLayers().get(0).setVisible(!tiledMap.getLayers().get(0).isVisible());
        if(keycode == Input.Keys.NUM_2)
            tiledMap.getLayers().get(1).setVisible(!tiledMap.getLayers().get(1).isVisible());
        return false;
    }

    @Override
    public boolean keyTyped(char character) {

        return false;
    }

    @Override
    public boolean touchDown(int screenX, int screenY, int pointer, int button) {
        return false;
    }

    @Override
    public boolean touchUp(int screenX, int screenY, int pointer, int button) {
        return false;
    }

    @Override
    public boolean touchDragged(int screenX, int screenY, int pointer) {
        return false;
    }

    @Override
    public boolean mouseMoved(int screenX, int screenY) {
        return false;
    }

    @Override
    public boolean scrolled(int amount) {
        return false;
    }
}

桌面配置的屏幕截图

这是我放置平铺地图的地方

这是我用来创建tmx文件的图块集

我将此图块集添加到图块化地图编辑器中，并创建了图块表，然后将其放入我的项目中

Answer 1

它起作用了，问题在于该程序无法找到图块集，因此我将路径（从.tmx文件）更改为它实际所在的位置并起作用了。