Android Open Source - crabox Player

From Project

Back to project page crabox.
License

The source code is released under:
Apache License
If you think the Android project crabox listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package com.costular.crabox.actors;
/*from   w  ww .j av  a2 s .  c  o m*/

import com.badlogic.gdx.graphics.g2d.Sprite;
import com.badlogic.gdx.math.MathUtils;
import com.badlogic.gdx.physics.box2d.BodyDef.BodyType;
import com.badlogic.gdx.physics.box2d.MassData;
import com.badlogic.gdx.physics.box2d.World;
import com.badlogic.gdx.utils.Disposable;
import com.costular.crabox.Cbx;
import com.costular.crabox.util.Utils;

public class Player extends DefaultBox implements Disposable{

  public static enum State {
    STAYING, RUNNING, JUMPING, DYING;
  }
  
  // FINAL VARS
  public static int IMPULSE = 45; 
  public static final int JUMP_IMPULSE = 940;
  
  //State
  public State state;
  
  //Score
  private int score;
  private int highScore;
  
  public void incrementVelocity(int n) {
    IMPULSE += n;
  }
  
  //------------------------ GETTERS ------------------------------------
  
  // STATES
  public boolean isDying() {
    return state == State.DYING;
  }

  public boolean isStaying() {
    return state == State.STAYING;
  }

  public boolean isRunning() {
    return state == State.RUNNING;
  }

  public boolean isJumping() {
    return state == State.JUMPING;
  }

  public int getScore() {
    return score;
  }

  public int getHighScore() {
    return highScore;
  }

  // ------------------------ SETTTERS -----------------------------------
  public void setState(State state) {
    this.state = state;
  }
  
  
  public void setScore(int score) {
    this.score = score;
  }

  public void incrementScore() {
    score++;
  }

  public void setHighScore(int highScore) {
    this.highScore = highScore;
  }

  public void setToDying() {
    state = State.DYING;
  }

  public void setToRunning() {
    state = State.RUNNING;
  }

  public void setToJumping() {
    state = State.JUMPING;
  }

  public void setToStaying() {
    state = State.STAYING;
  }

  private void setMass() {
    MassData masa = new MassData();
    masa.center.set(getWidth()/2, getHeight()/2);
    masa.mass = 25; // Pesa 5 kilogr?mos.
    
    getBody().setMassData(masa);
    getBody().resetMassData();
  }

  // -------------------------CONSTRUCTORS--------------------------------
  public Player(float x, float y, float width, float height, World world) {
    super(x, y, width, height, BodyType.DynamicBody, world);
    
    state = State.STAYING;
    
    //Agregar la masa al cuerpo
    setMass();
    setHighScore(Cbx.getPreferences().getHighScore());
  }
  
  public Player(float x, float y, float width, float height, float density, float friction, float restitution, Sprite sprite, World world) {
    super(x, y, width, height, density, friction, restitution, BodyType.DynamicBody, sprite, world);
    
    state = State.STAYING;
    
    body.setUserData(new String("player"));
      
    //Agregar la masa al cuerpo
    setMass();
    body.setGravityScale(15f);
    body.setFixedRotation(true);
    setHighScore(Cbx.getPreferences().getHighScore());
    setType(Type.PLAYER);
    
  }
  
  @Override
  public void update() {
    super.update();
    
    if(getY() < Utils.getBorderBottomOfCamera() && state != State.DYING) { // Posici?n de la caja es 0, mide 10 y le damos un poco m?s de margen, por tanto 15.
      setToDying();
    }
  
    velocity.x = body.getLinearVelocity().x;      
    position.set(body.getPosition());
    angle = body.getAngle() * MathUtils.radiansToDegrees;
    
    if((velocity.x < IMPULSE || velocity.x > IMPULSE) && isRunning() && Cbx.getController().isStarted()) {
      body.setLinearVelocity(IMPULSE, 0);
    }
  }
  
  public void beginRun() {
    getBody().setLinearVelocity(IMPULSE, 0);
  }
  
  public void jump() {
    if(isJumping() || getY() < 0) {
      return;
    }
    setToJumping();
    Cbx.getAudio().playJumpSound();
    
    applyLinearImpulse(0, JUMP_IMPULSE);
    //applyAngularImpulse(-180);
  }
  
  @Override
  public void applyLinearImpulse() {
    /*
     * Lo quitamos para que no salte hacia delante.
     
    if(isJumping()) {
      velocity.x = 0;
    }
    */
    
    getBody().applyLinearImpulse(velocity.x, velocity.y, getBody().getWorldCenter().x, getBody().getWorldCenter().y, true);    
  }
  
  public void restart() {
    IMPULSE = 45;
    score = 0;
    highScore = 0;
    state = State.STAYING;
    
    // ahora la posici?n
    position.set(1, 2.6f);
    body.setTransform(1, 2.6f, 0);
    
    update();
  }
  
  @Override
  public void dispose() {
    restart();
  }
  

}
Java Source Code List
