Android Open Source - AndroidShooter Character Actor

From Project

Back to project page AndroidShooter.
License

The source code is released under:
GNU General Public License
If you think the Android project AndroidShooter 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 jonathan.geoffroy.shooter.view.actors;
/* w  w w .ja  va2s. c  o m*/
import java.util.ArrayList;

import jonathan.geoffroy.shooter.Shooter;
import jonathan.geoffroy.shooter.view.utils.App;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.assets.AssetDescriptor;
import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.scenes.scene2d.Actor;

public class CharacterActor extends Actor {
  private static final float TIME_TO_CHANGE_SPRITE = 0.15f;
  private static final String IMAGES = Shooter.IMAGES + "characters/player/";
  private static final int LEFT = 0, RIGHT = 1, LEFT_1 = 2, LEFT_2 = 3, RIGHT_1 = 4, RIGHT_2 = 5, LEFT_SHOOT = 6, RIGHT_SHOOT = 7;
  public static final int MOVE_LEFT = 0, MOVE_RIGHT = 1, SHOOT = 2, STOP = 3;
  private int state;
  private ArrayList<Texture> textures;
  private Texture stateTexture;
  float timer;

  public CharacterActor() {
    textures = new ArrayList<Texture>();
    textures.add((Texture)App.getAsset(IMAGES + "left.png"));
    textures.add((Texture)App.getAsset(IMAGES + "right.png"));
    textures.add((Texture)App.getAsset(IMAGES + "left1.png"));
    textures.add((Texture)App.getAsset(IMAGES + "left2.png"));
    textures.add((Texture)App.getAsset(IMAGES + "right1.png"));
    textures.add((Texture)App.getAsset(IMAGES + "right2.png"));
    //    textures.add((Texture)App.getAsset("player/leftShoot.png"));
    //    textures.add((Texture)App.getAsset("player/rightShoot.png"));
    move(STOP);
  }

  @SuppressWarnings({ "rawtypes", "unchecked" })
  public static ArrayList<AssetDescriptor<Object>> getAssetDescriptors() {
    ArrayList<AssetDescriptor<Object>> result = new ArrayList<AssetDescriptor<Object>>();
    result.add(new AssetDescriptor(IMAGES + "left.png", Texture.class));
    result.add(new AssetDescriptor(IMAGES + "right.png", Texture.class));
    result.add(new AssetDescriptor(IMAGES + "left1.png", Texture.class));
    result.add(new AssetDescriptor(IMAGES + "left2.png", Texture.class));
    result.add(new AssetDescriptor(IMAGES + "right1.png", Texture.class));
    result.add(new AssetDescriptor(IMAGES + "right2.png", Texture.class));
    return result;
  }

  /**
   * Draw the Character correctly using his last movement
   * @param typeMove the Character's last movement {MOVE_LEFT, MOVE_RIGHT, SHOOT}
   */
  public void move(int typeMove) {
    switch(typeMove) {
    case MOVE_LEFT:
      switch(state) {
      case LEFT_1:
        if(timer > TIME_TO_CHANGE_SPRITE) {
          state = LEFT_2;
          timer = 0;
        }
        break;
      case LEFT_2:
        if(timer > TIME_TO_CHANGE_SPRITE) {
          state = LEFT_1;
          timer = 0;
        }
        break;
      default:
        state = LEFT_1;
        break;
      }
      break;
    case MOVE_RIGHT:
      switch(state) {
      case RIGHT_1:
        if(timer > TIME_TO_CHANGE_SPRITE) {
          state = RIGHT_2;
          timer = 0;
        }
      case RIGHT_2:
        if(timer > TIME_TO_CHANGE_SPRITE) {
          state = RIGHT_1;
          timer = 0;
        }
        break;
      default:
        state = RIGHT_1;
      }
      break;
    case STOP:
      switch(state) {
      case LEFT:
      case LEFT_1:
      case LEFT_2:
      case LEFT_SHOOT:
        state = LEFT;
        break;
      default:
        state = RIGHT;

      }
      break;
    default:
      System.out.println("ERROR: unrecognized movement: " + typeMove);
    }
    stateTexture = textures.get(state);
  }

  @Override
  public void draw(SpriteBatch batch, float parentAlpha) {
    super.draw(batch, parentAlpha);
    batch.draw(stateTexture, getX(), getY(), getWidth(), getHeight());
    if (state == LEFT || state == RIGHT) {
      timer = 0;
    }
    else {
      timer += Gdx.graphics.getDeltaTime();
    }
  }
}
Java Source Code List
