I am creating a game wherein an apple is being shot with an arrow. The apple's location is the XY location of the user input and the arrow actor has to move to that location using the code actor.moveto. The problem is the arrow only moves only once to the user input's direction. I know that the moveTo action of the actor is updated many times per second when I called stageArrow.act in the update method so I am wondering why the arrow only moves once. Here's my code:
appleclass.java
public class AppleClass implements Screen {
Arrow arrow;
private final MainApp app;
public Image ShotImage;
public AppleClass(final MainApp app){
this.app = app;
this.stageApple = new Stage(new StretchViewport(app.screenWidth,app.screenHeight , app.camera));
this.stageArrow =new Stage(new StretchViewport(app.screenWidth,app.screenHeight , app.camera));
arrow = new ArrowClass(app);
}
@Override
public void show() {
InputMultiplexer inputMultiplexer = new InputMultiplexer();
inputMultiplexer.addProcessor(stageApple);
inputMultiplexer.addProcessor(stageArrow);
Gdx.input.setInputProcessor(inputMultiplexer);
arrow();
}
public void arrow(){
arrow.isTouchable();
stageArrow.addActor(arrow);
arrow.addAction((moveTo(Gdx.input.getX(),Gdx.input.getY(),0.3f))); //===> only executes once.
arrow.addListener(new InputListener(){
public void enter(InputEvent event, float x, float y, int pointer, Actor fromActor){
if (Gdx.input.isTouched()){
ShotImage.setVisible(true);
}
}
});}
}
@Override
public void render(float delta) {
Gdx.gl.glClearColor(0, 0, 0, 1);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
update(delta);
}
public void update(float deltaTime){
stageApple.draw();
stageArrow.draw();
stageApple.act(deltaTime);
stageArrow.act(deltaTime);
}
ArrowClass.java
public class ArrowClass extends Actor {
MainApp app;
AppleClass appleClass;
public Texture arrowTexture;
public ArrowClass(final MainApp app){
this.app = app;
arrowTexture = new Texture("medievalarrow.png");
this.setSize(arrowWidth, arrowHeight);
this.setTouchable(Touchable.enabled);
this.setBounds(app.screenWidth*0.45f,0,arrowWidth,arrowHeight);
this.setOrigin(0,0);
}
@Override
public void draw(Batch batch, float parentAlpha) {
super.draw(batch, parentAlpha);
final float delta = Gdx.graphics.getDeltaTime();
this.act(delta);
app.batch.begin();
app.batch.draw(arrowTexture, getX(),getY(),getWidth(),getHeight());
app.batch.end();
}
}
Any help will be highly appreciated. Thanks.