Android Open Source - Froggy Input Handler

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From Project

Back to project page Froggy.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.mopgames.Helpers;
/* ww w .  jav  a 2s  . co  m*/
import java.util.ArrayList;
import java.util.List;

import com.badlogic.gdx.Input.Keys;
import com.badlogic.gdx.InputProcessor;
import com.badlogic.gdx.math.Rectangle;
import com.mopgames.Froggy.FroggyGame;
import com.mopgames.GameObjects.Frog;
import com.mopgames.GameWorld.GameWorld;
import com.mopgames.ui.SimpleButton;

public class InputHandler implements InputProcessor {
  private Frog myFrog;
  private GameWorld myWorld;

  private List<SimpleButton> menuButtons;
  private List<SimpleButton> scoreButtons;

  private SimpleButton playButton;
  private SimpleButton scoreButton;
  public Rectangle tweetButton;
  private SimpleButton rateButton;
  private SimpleButton achievementButton;

  private float scaleFactorX;
  private float scaleFactorY;

  public InputHandler(GameWorld myWorld, float scaleFactorX,
      float scaleFactorY) {
    this.myWorld = myWorld;
    myFrog = myWorld.getFrog();

    int midPointY = myWorld.getMidPointY();

    this.scaleFactorX = scaleFactorX;
    this.scaleFactorY = scaleFactorY;

    menuButtons = new ArrayList<SimpleButton>();
    scoreButtons = new ArrayList<SimpleButton>();
    playButton = new SimpleButton(
        136 / 2 - AssetLoader.buttonUp.getRegionWidth(),
        midPointY + 27, 37, 27, AssetLoader.buttonUp,
        AssetLoader.buttonDown, AssetLoader.playButton);
    scoreButton = new SimpleButton(136 / 2, midPointY + 27, 37, 27,
        AssetLoader.buttonUp, AssetLoader.buttonDown,
        AssetLoader.scoreButton);
    rateButton = new SimpleButton(
        136 / 2 - AssetLoader.buttonUp.getRegionWidth(),
        midPointY + 80, 37, 27, AssetLoader.buttonUp,
        AssetLoader.buttonDown, AssetLoader.rateButton);
    tweetButton = new Rectangle(
        136 / 2 - AssetLoader.buttonUp.getRegionWidth() + 36,
        midPointY + 10, 37, 27);
    achievementButton = new SimpleButton(136 / 2, midPointY + 80, 37, 27,
        AssetLoader.buttonUp, AssetLoader.buttonDown,
        AssetLoader.achievementButton);
    scoreButtons.add(playButton);
    menuButtons.add(rateButton);
    scoreButtons.add(scoreButton);
    menuButtons.add(achievementButton);
  }

  @Override
  public boolean touchDown(int screenX, int screenY, int pointer, int button) {
    screenX = scaleX(screenX);
    screenY = scaleY(screenY);
    if (myWorld.isMenu()) {
      boolean buttonRateDown = false;
      boolean buttonAchievementDown = false;
      buttonRateDown = rateButton.isTouchDown(screenX, screenY);
      buttonAchievementDown = achievementButton.isTouchDown(screenX,
          screenY);
      if (!buttonAchievementDown && !buttonRateDown)
        myWorld.start();
    }

    if (!myWorld.isStarting())
      myFrog.onClick();

    if (myWorld.isGameOver() || myWorld.isHighScore()) {
      playButton.isTouchDown(screenX, screenY);
      scoreButton.isTouchDown(screenX, screenY);
      if (myWorld.isHighScore() && tweetButton.contains(screenX, screenY))
        myWorld.tweetScore();
    }
    return true;
  }

  @Override
  public boolean touchUp(int screenX, int screenY, int pointer, int button) {
    screenX = scaleX(screenX);
    screenY = scaleY(screenY);

    if (myWorld.isGameOver() || myWorld.isHighScore()) {
      if (playButton.isTouchUp(screenX, screenY))
        myWorld.restart();
      if (scoreButton.isTouchUp(screenX, screenY))
        FroggyGame.actionResolver.getLeaderboardGPGS();

    }
    if (myWorld.isMenu()) {
      if (rateButton.isTouchUp(screenX, screenY))
        FroggyGame.actionResolver.rateGame();
      if (achievementButton.isTouchUp(screenX, screenY))
        FroggyGame.actionResolver.getAchievementsGPGS();
    }
    myFrog.onClickRelease();
    return true;
  }

  @Override
  public boolean keyDown(int keycode) {

    // Can now use Space Bar to play the game
    if (keycode == Keys.SPACE) {

      if (myWorld.isMenu()) {
        myWorld.start();
      }

      if (!myWorld.isStarting())
        myFrog.onClick();

      if (myWorld.isGameOver() || myWorld.isHighScore()) {
        myWorld.restart();
      }
      return true;
    }

    return false;
  }

  @Override
  public boolean keyUp(int keycode) {

    if (keycode == Keys.SPACE) {
      if (myWorld.isMenu()) {
        myWorld.start();
      }
      myFrog.onClickRelease();
      return true;
    }
    return false;
  }

  @Override
  public boolean keyTyped(char character) {
    return false;
  }

  @Override
  public boolean touchDragged(int screenX, int screenY, int pointer) {
    return false;
  }

  @Override
  public boolean mouseMoved(int screenX, int screenY) {
    return false;
  }

  @Override
  public boolean scrolled(int amount) {
    return false;
  }

  private int scaleX(int screenX) {
    return (int) (screenX / scaleFactorX);
  }

  private int scaleY(int screenY) {
    return (int) (screenY / scaleFactorY);
  }

  public List<SimpleButton> getMenuButtons() {
    return menuButtons;
  }

  public List<SimpleButton> getScoreButtons() {
    return scoreButtons;
  }
}

Java Source Code List

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