i'm trying to make my libgdx map scroll, but i dont know the code to make map scroll, please guys help me, i would like the map to scroll like flappy bird game, this is my my code which show the map on the screen
@Override
public void render(float delta) {
Gdx.gl.glClearColor(0, 0, 0, 1);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
position.y = position.y - 4;
if(Gdx.input.isTouched()){
position.y = position.y +10;
}
if(position.y < 0){
position.y = 0;
}
if(position.y > Gdx.graphics.getHeight() -70){
position.y = Gdx.graphics.getHeight() - 70;
}
renderer.setView(camera);
renderer.render();
//tells the computer when to start drawing textures
batch.begin();
batch.draw(Green1, position.x, position.y, 50, 50);
batch.end();
}
@Override
public void show() {
Green1 = new Texture("img/Green1.png");
batch = new SpriteBatch();
position = new Vector2(20, Gdx.graphics.getHeight());
map = new TmxMapLoader().load("maps/map1.tmx");
renderer = new OrthogonalTiledMapRenderer(map);
camera = new OrthographicCamera();
}
@Override
public void hide() {
}
@Override
public void create() {
Green1 = new Texture("img/Green.png");
batch = new SpriteBatch();
position = new Vector2(20, Gdx.graphics.getHeight());
}
@Override
public void resize(int width, int height) {
camera.viewportWidth = width;
camera.viewportHeight = height;
camera.position.set(width/2f, height/3f, 0); //by default camera position on (0,0,0)
camera.update();
}
@Override
public void render() {
}
@Override
public void pause() {
}
@Override
public void resume() {
}
@Override
public void dispose() {
map.dispose();
renderer.dispose();
}
}
