Soudain Drop dans fps après avoir rendu une police

Question

Donc je travaille dans ce jeu de défilement latéral simple comme oiseau flappy et le jeu s'est déroulé sans heurt quand j'ai ajouté la musique et tous les sprites.Mais quand j'ai ajouté la police (ttf) à la jeu a eu une chute abrupte de fps et il traînait beaucoup. Toute aide s'il vous plaît?

Voici ma méthode render:

@Override 
public void render(SpriteBatch sb) { 

    sb.setProjectionMatrix(cam.combined); 
    sb.begin(); 
    sb.draw(actualGamebg, cam.position.x - (cam.viewportWidth/2), 0); 
    sb.draw(bird.getTexture(), bird.getPosition().x , bird.getPosition().y); 
    for(Tube tube: tubes) { 

     sb.draw(tube.getTopTube(), tube.getPosTopTube().x, tube.getPosTopTube().y); 
     sb.draw(tube.getBottomTube(), tube.getPosBottomTube().x, tube.getPosBottomTube().y); 
    } 
    sb.draw(ground,groundPos1.x,groundPos1.y); 
    sb.draw(ground,groundPos2.x,groundPos2.y); 

    font24.draw(sb,SCORE,24,100); 
    sb.end(); 

} 

Ma classe complète playstate est:

package com.maharshmangal.game.State; 

import com.badlogic.gdx.Gdx; 
import com.badlogic.gdx.audio.Music; 
import com.badlogic.gdx.graphics.Color; 
import com.badlogic.gdx.graphics.Texture; 
import com.badlogic.gdx.graphics.g2d.Batch; 
import com.badlogic.gdx.graphics.g2d.BitmapFont; 
import com.badlogic.gdx.graphics.g2d.SpriteBatch; 
import com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator; 
import com.badlogic.gdx.math.Vector2; 
import com.badlogic.gdx.utils.Array; 
import com.badlogic.gdx.utils.TimeUtils; 
import com.maharshmangal.game.FlappyDemo; 
import com.maharshmangal.game.Sprites.Bird; 
import com.maharshmangal.game.Sprites.Tube; 

import java.util.Timer; 

/** 
* Created by Kronos on 28-12-2016. 
*/ 

public class PlayState extends State { 
    private static final int TUBE_SPACING = 100; 
    private static final int TUBE_COUNT = 4; 


    private Bird bird; 
    private Texture actualGamebg; 
    private Tube tube ; 
    private Texture ground; 
    private Vector2 groundPos1,groundPos2; 
    private static final int HIGHEST_GROUND_LIMIT = -30; 
    private Array<Tube> tubes; 
    private int k; 
    long startTime=0; 
    private Music mainMusic; 
    private Music scoreIncrease; 
    private Music wingFlap; 
    public BitmapFont font24; 
    public String SCORE; 






    public PlayState(GameStateManager gsm) { 
     super(gsm); 
     bird = new Bird(0,300); 
     actualGamebg = new Texture("bg.png"); 
     cam.setToOrtho(false, FlappyDemo.WIDTH/2,FlappyDemo.HEIGHT/2); 

     tubes =new Array<Tube>(); 
     ground = new Texture("ground.png"); 
     mainMusic = Gdx.audio.newMusic(Gdx.files.internal("mainmusic.mp3")); 
     scoreIncrease = Gdx.audio.newMusic(Gdx.files.internal("smw_coin.ogg")); 
     wingFlap = Gdx.audio.newMusic(Gdx.files.internal("sfx_wing.ogg")); 

     font24= new BitmapFont(); 
     SCORE = new String(); 

     groundPos1 = new Vector2(cam.position.x -cam.viewportWidth/2, HIGHEST_GROUND_LIMIT); 
     groundPos2 = new Vector2((cam.position.x - cam.viewportWidth/2) + ground.getWidth(),HIGHEST_GROUND_LIMIT); 
     startTime = TimeUtils.nanoTime(); 

     for(int i=1 ; i<=TUBE_COUNT; i++) 
     { 

      tubes.add(new Tube(i* (TUBE_SPACING + Tube.TUBE_WIDTH))); 
     } 
     mainMusic.play(); 
     mainMusic.setVolume(0.8f); 

    } 

    @Override 
    protected void handleInput() { 
     if (Gdx.input.justTouched()) 
     bird.jump(); 
     wingFlap.setLooping(false); 
     wingFlap.play(); 
     wingFlap.setVolume(0.1f); 
    } 




    @Override 
    public void update(float dt) { 
     handleInput(); 

     updateGround(); 

     bird.update(dt); 
     if (TimeUtils.timeSinceNanos(startTime) > 1500000000) 
     { 
      Score(); 
      startTime = TimeUtils.nanoTime(); 
     } 


     fontGenerator(); 
     SCORE = String.valueOf(k); 





     for(int i =0 ; i< tubes.size;i++) 
     { 
      Tube tube= tubes.get(i); 

      if (cam.position.x - (cam.viewportWidth/2) > tube.getPosTopTube().x + tube.getTopTube().getWidth()) 
      { 
       tube.reposition(tube.getPosTopTube().x + ((Tube.TUBE_WIDTH + TUBE_SPACING) *TUBE_COUNT)); 
      } 
      if(tube.collides(bird.getBounds())) 
      { 
       cam.position.x = bird.getPosition().x; 
       mainMusic.stop(); 
       gsm.set(new GameOverState(gsm)); 
          } 

      else 
       cam.position.x = bird.getPosition().x +80; 

     } 
     if (bird.getPosition().y <= ground.getHeight()){ 
      gsm.set(new GameOverState(gsm)); 
     } 



     cam.update(); 

    } 



    @Override 
    public void render(SpriteBatch sb) { 

     sb.setProjectionMatrix(cam.combined); 
     sb.begin(); 
     sb.draw(actualGamebg, cam.position.x - (cam.viewportWidth/2), 0); 
     sb.draw(bird.getTexture(), bird.getPosition().x , bird.getPosition().y); 
     for(Tube tube: tubes) { 

      sb.draw(tube.getTopTube(), tube.getPosTopTube().x, tube.getPosTopTube().y); 
      sb.draw(tube.getBottomTube(), tube.getPosBottomTube().x, tube.getPosBottomTube().y); 
     } 
     sb.draw(ground,groundPos1.x,groundPos1.y); 
     sb.draw(ground,groundPos2.x,groundPos2.y); 

     font24.draw(sb,SCORE,24,100); 
     sb.end(); 

    } 

    /** 
    * spritebatches must be drawn in order .The one at the bottommost acts as the top layer. 
    */ 

    @Override 
    public void dispose() { 
     actualGamebg.dispose(); 
     bird.dispose(); 
     font24.dispose(); 
     for(Tube tube: tubes) 
     { 
      tube.dispose(); 
     } 
     ground.dispose(); 


     System.out.println("Play State Disposed"); 

    } 




    private void updateGround() 
    { 
     if (cam.position.x-(cam.viewportWidth/2) > groundPos1.x + ground.getWidth()) 
     { 
      groundPos1.add(ground.getWidth()*2,0); 
     } 
     if (cam.position.x-(cam.viewportWidth/2) > groundPos2.x + ground.getWidth()) 
     { 
      groundPos2.add(ground.getWidth()*2,0); 
     } 
    } 


    public void Score() 
    { 
     k++; 
     scoreIncrease.play(); 
     scoreIncrease.setVolume(0.3f); 

    } 


    public void fontGenerator(){ 
     FreeTypeFontGenerator generator = new FreeTypeFontGenerator(Gdx.files.internal("bitmapfont/PressStart2P.ttf")); 
     FreeTypeFontGenerator.FreeTypeFontParameter parameter= new FreeTypeFontGenerator.FreeTypeFontParameter(); 

     parameter.size=24; 
     parameter.color= Color.GOLD; 
     parameter.borderColor= Color.GOLDENROD; 
     font24= generator.generateFont(parameter); 
    } 

    public int getK(){return k;} 
} 

Faites-moi savoir si vous avez besoin de plus d'informations et merci. A bientôt

Answer 1

Vous lisez le fichier ttf et créez un nouvel objet BitmapFont à chaque image. N'appelez pas fontGenerator() dans update(). Appelez-le une fois dans le constructeur.