Android Open Source - DivisionByZero End Dialog

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License

The source code is released under:

Apache License

Java Source Code

package com.ggstudios.divisionbyzero;
//w w  w  .ja  va2s  .com
import java.util.ArrayList;
import java.util.List;

import android.graphics.Color;
import android.graphics.Paint;

import com.ggstudios.divisionbyzero.Button.OnClickListener;
import com.ggstudios.divisionbyzero.Player.PlayerSnapshot;
import com.ggstudios.utils.DebugLog;

/**
 * This class defines the end screen where the user
 * can select options such as retry, or back to menu, etc.
 * 
 * This class needs to be able to update for animations,
 * handle touch events for button presses, and of course draw.
 * @author iDunnololz
 *
 */
public class EndDialog extends BaseDialog implements Clickable, Updatable {
  private static final String TAG = "EndScreen";

  private static final float WINDOW_WIDTH = 11;
  private static final float WINDOW_HEIGHT = 6f;

  private static final float TRANSITION_DURATION = 1f;

  private PictureBox title;

  private float time = 0;

  private boolean transitioning = false;

  private boolean loaded = false;

  private Button btnRetry, btnBack, btnOk;
  private List<Button> buttons = new ArrayList<Button>();

  /*
   * Scores: Kills, Lives, Money Earned, Score
   */
  private static final int NUM_SCORES = 4;
  private Label[] labels = new Label[NUM_SCORES];
  private DrawableString[] lblVals = new DrawableString[NUM_SCORES];
  private static final String[] LABEL_STRINGS = new String[] {
    "Kills",
    "Lives Left",
    "Earned",
    "Score"
  };

  private PlayerSnapshot snapshot;
  private boolean success;

  public EndDialog() {}

  public void build() {
    loaded = true;
    DebugLog.d(TAG, "build()");

    setBackgroundTexture(R.drawable.panel);

    w = WINDOW_WIDTH * Core.SDP;
    h = WINDOW_HEIGHT * Core.SDP;

    x = 0;
    y = 0;

    x = (Core.canvasWidth - w) / 2f;
    y = (Core.canvasHeight - h) / 2f;

    final float w = Core.SDP * 8f;
    final float h = Core.SDP * 1f;
    final float marginTop = Core.SDP_H;
    title = new PictureBox((this.w - w) / 2, marginTop, w, h, -1);

    final float marginL = (this.w / 2) - Core.SDP * 5f;
    final float marginR = (this.w / 2) + Core.SDP * 5f;
    final Paint paint = new Paint();
    paint.setColor(Color.WHITE);
    paint.setTextSize(Core.fm.getFontSize());
    paint.setAntiAlias(true);
    float y = title.y + title.h + marginTop;
    float margin = Core.SDP * 0.1f;
    for(int i = 0; i < labels.length; i++) {
      labels[i] = new Label(marginL, y, paint, LABEL_STRINGS[i]);
      lblVals[i] = new DrawableString(marginR, y, Core.fm, "100000", DrawableString.ALIGN_RIGHT);

      y += labels[i].h + margin;
    }

    final float btnW = Core.SDP * 2.5f;
    final float btnH = Core.SDP;
    
    final float mR = Core.SDP_H;
    final float marginBetween = Core.SDP_H * 0.5f;

    btnRetry = new Button(this.w - btnW - mR, this.h - btnH - mR, btnW, btnH, R.drawable.custom_button_bg, "Retry", paint);
    btnBack = new Button(this.w - btnW * 2 - mR - marginBetween, this.h - btnH - mR, btnW, btnH, R.drawable.custom_button_bg, "Back", paint);
    btnOk = new Button(this.w - btnW - mR, this.h - btnH - mR, btnW, btnH, R.drawable.custom_button_bg, "Ok", paint);
    
    btnRetry.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(Button sender) {
        hide();
        Core.game.restart();
      }

    });

    btnBack.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(Button sender) {
        Core.handler.sendEmptyMessage(MainActivity.MSG_FINISH);
      }

    });
    
    btnOk.setOnClickListener(new OnClickListener() {

      @Override
      public void onClick(Button sender) {
        Core.handler.sendEmptyMessage(MainActivity.MSG_FINISH);
      }

    });

    if(snapshot != null) {
      // do some setup if we have data to setup
      lightSetup(success, snapshot);
    }

    super.refresh();
  }

  public void lightSetup(boolean success, PlayerSnapshot playerSnapshot) {
    this.snapshot = playerSnapshot;
    this.success = success;

    buttons.clear();
    
    if(success) {
      title.setTexture(R.drawable.mission_success_message);
      
      buttons.add(btnOk);
    } else {
      // failed...
      title.setTexture(R.drawable.mission_failed_message);
      
      buttons.add(btnBack);
      buttons.add(btnRetry);
    }

    lblVals[0].setText(String.valueOf(playerSnapshot.kills));
    if(playerSnapshot.lives < 0) {
      lblVals[1].setText(String.valueOf(0));
    } else {
      lblVals[1].setText(String.valueOf(playerSnapshot.lives));
    }
    lblVals[2].setText(String.valueOf(playerSnapshot.moneyEarned));
  }

  public void transitionIn() {
    transitioning = true;

    time = 0;

    transparency = 0;
    title.transparency = 0;

    Core.gu.addUiUpdatable(this);
  }

  @Override
  public boolean update(float dt) {
    time += dt;

    if(time >= TRANSITION_DURATION) {
      transitioning = false;
      return false;
    } else {
      float t = time/TRANSITION_DURATION;
      transparency = t*t;
      title.transparency = transparency;
      return true;
    }
  }
  
  @Override
  public boolean onTouchEvent(int action, float x_, float y_) {
    final float x = Core.originalTouchX - this.x;
    final float y = Core.originalTouchY - this.y;
    
    for(Button b : buttons)
      b.onTouchEvent(action, x, y);
    
    return true;
  }

  @Override
  public void draw(float offX, float offY) {
    super.draw(0, 0);
    if(transitioning) {
      title.draw(x, y);
    } else {
      title.draw(x, y);

      for(int i = 0; i < labels.length; i++) {
        labels[i].draw(x, y);
        lblVals[i].draw(x, y);
      }

      for(Button b : buttons)
        b.draw(x, y);
    }
  }

  @Override
  public void refresh() {
    if(!loaded) return;

    super.refresh();
    title.refresh();

    for(int i = 0; i < labels.length; i++) {
      labels[i].refresh();
      lblVals[i].refresh();
    }

    btnRetry.refresh();
    btnBack.refresh();
    btnOk.refresh();
  }
  
  @Override
  public boolean isCancelable() {
    return false;
  }
  
  @Override
  public void dismiss() {
    // if the user tries to dismiss this dialog, default to the back button...
    btnBack.click();
  }
}

Java Source Code List

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