Android Open Source - Freebloks-Android Custom Game Dialog

From Project

License

The source code is released under:
GNU General Public License
If you think the Android project Freebloks-Android 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 de.saschahlusiak.freebloks.game;
//from w w  w .  j a  v a2s. c  om
import de.saschahlusiak.freebloks.Global;
import de.saschahlusiak.freebloks.R;
import de.saschahlusiak.freebloks.controller.GameMode;
import android.app.Dialog;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.preference.PreferenceManager;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.Spinner;
import android.widget.TextView;

public class CustomGameDialog extends Dialog implements OnSeekBarChangeListener {
  final static int DIFFICULTY_MAX = 10; /* 0..10 = 11 */
  final static int DIFFICULTY_DEFAULT = 8;
  final static int DIFFICULTY_VALUES[] = {
    200, 150, 130, 90, 60, 40, 20, 10, 5, 2, 1
  };
  public final static int FIELD_SIZES[] = {
    13, 14, 15, 17, 20, 23
  };

  CheckBox player1;
  CheckBox player2;
  CheckBox player3;
  CheckBox player4;

  SeekBar difficulty;
  TextView difficulty_label;
  Spinner game_mode, field_size;

  EditText name, server;
  OnStartCustomGameListener listener;


  public interface OnStartCustomGameListener {
    public boolean OnStart(CustomGameDialog dialog);
  }

  public CustomGameDialog(Context context, final OnStartCustomGameListener listener) {
    super(context);

    this.listener = listener;

    setContentView(R.layout.game_menu_new_custom_game);

    difficulty = (SeekBar)findViewById(R.id.difficulty);
    difficulty_label = (TextView)findViewById(R.id.difficulty_label);
    difficulty.setOnSeekBarChangeListener(this);
    difficulty.setMax(DIFFICULTY_MAX);

    player1 = (CheckBox)findViewById(R.id.player1);
    player2 = (CheckBox)findViewById(R.id.player2);
    player3 = (CheckBox)findViewById(R.id.player3);
    player4 = (CheckBox)findViewById(R.id.player4);

    field_size = (Spinner) findViewById(R.id.field_size);

    game_mode = (Spinner) findViewById(R.id.game_mode);
    game_mode.setOnItemSelectedListener(new OnItemSelectedListener() {

      @Override
      public void onItemSelected(AdapterView<?> adapter, View view, int position, long id) {
        if (position == GameMode.GAMEMODE_DUO.ordinal() || position == GameMode.GAMEMODE_JUNIOR.ordinal()) {
          player1.setEnabled(true);
          player3.setEnabled(true);
          player2.setEnabled(false);
          player4.setEnabled(false);

          if (player2.isChecked())
            player1.setChecked(true);
          if (player4.isChecked())
            player3.setChecked(true);
          player2.setChecked(false);
          player4.setChecked(false);
          /* FIXME: on first create this is called after prepare, which does seem to not persiste the
           * last set size if != 14 */
          field_size.setSelection(1); /* 14x14 */
        } else if (position == GameMode.GAMEMODE_2_COLORS_2_PLAYERS.ordinal()) {
          player1.setEnabled(true);
          player3.setEnabled(true);
          player2.setEnabled(false);
          player4.setEnabled(false);

          if (player2.isChecked())
            player1.setChecked(true);
          if (player4.isChecked())
            player3.setChecked(true);
          player2.setChecked(false);
          player4.setChecked(false);
          /* FIXME: on first create this is called after prepare, which does seem to not persiste the
           * last set size if != 15 */
          field_size.setSelection(2); /* 15x15 */
        } else if (position == GameMode.GAMEMODE_4_COLORS_2_PLAYERS.ordinal()) {
          player1.setEnabled(true);
          player2.setEnabled(true);
          player3.setEnabled(false);
          player4.setEnabled(false);

          boolean e;
          e = player1.isChecked() || player3.isChecked();
          player1.setChecked(e);
          player3.setChecked(e);

          e = player2.isChecked() || player4.isChecked();
          player2.setChecked(e);
          player4.setChecked(e);
        } else {
          player1.setEnabled(true);
          player2.setEnabled(true);
          player3.setEnabled(true);
          player4.setEnabled(true);
        }
        updateNames();
      }

      @Override
      public void onNothingSelected(AdapterView<?> arg0) {

      }
    });

    player1.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        if (game_mode.getSelectedItemPosition() == GameMode.GAMEMODE_4_COLORS_2_PLAYERS.ordinal()) {
          player3.setChecked(player1.isChecked());
        }
      }
    });
    player2.setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        if (game_mode.getSelectedItemPosition() == GameMode.GAMEMODE_4_COLORS_2_PLAYERS.ordinal()) {
          player4.setChecked(player2.isChecked());
        }
      }
    });
    findViewById(android.R.id.closeButton).setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        dismiss();
      }
    });
    findViewById(android.R.id.button1).setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        saveSettings();
        if (listener.OnStart(CustomGameDialog.this))
          dismiss();
      }
    });

    name = (EditText)findViewById(R.id.name);
    server = (EditText)findViewById(R.id.server);
    server.setText("");

    updateNames();

    setDifficultyLabel();
  }

  void updateNames() {
    String[] color_names = getContext().getResources().getStringArray(R.array.color_names);
    GameMode game_mode = GameMode.from(this.game_mode.getSelectedItemPosition());
    player1.setText(color_names[Global.getPlayerColor(0, game_mode)]);
    player2.setText(color_names[Global.getPlayerColor(1, game_mode)]);
    player3.setText(color_names[Global.getPlayerColor(2, game_mode)]);
    player4.setText(color_names[Global.getPlayerColor(3, game_mode)]);
  }

  private void saveSettings() {
    SharedPreferences prefs;
    prefs = PreferenceManager.getDefaultSharedPreferences(getContext());

    Editor editor = prefs.edit();
    editor.putInt("difficulty", getDifficulty());
    editor.putString("player_name", getName());
    editor.putInt("gamemode", getGameMode().ordinal());
    editor.putInt("fieldsize", getFieldSize());
    editor.commit();
  }

  private void prepare(String name, int difficulty, GameMode gamemode, int fieldsize) {
    int p = (int)(Math.random() * 4.0);
    game_mode.setSelection(gamemode.ordinal());

    if (gamemode == GameMode.GAMEMODE_2_COLORS_2_PLAYERS)
      p = (int)(Math.random() * 2.0) * 2;
    if (gamemode == GameMode.GAMEMODE_DUO || gamemode == GameMode.GAMEMODE_JUNIOR)
      p = (int)(Math.random() * 2.0) * 2;
    if (gamemode == GameMode.GAMEMODE_4_COLORS_2_PLAYERS)
      p = (int)(Math.random() * 2.0);

    player1.setChecked(p == 0);
    player2.setChecked(p == 1);
    player3.setChecked(p == 2);
    player4.setChecked(p == 3);

    if (gamemode == GameMode.GAMEMODE_4_COLORS_2_PLAYERS) {
      player3.setChecked(player1.isChecked());
      player4.setChecked(player2.isChecked());
    }

    this.name.setText(name);
    updateNames();

    int slider = DIFFICULTY_DEFAULT;
    for (int i = 0; i < DIFFICULTY_VALUES.length; i++)
      if (DIFFICULTY_VALUES[i] == difficulty)
        slider = i;
    this.difficulty.setProgress(slider);

    slider = 3;
    for (int i = 0; i < FIELD_SIZES.length; i++)
      if (FIELD_SIZES[i] == fieldsize)
        slider = i;
    field_size.setSelection(slider);
  }

  void prepareCustomGameDialog(String name, int difficulty, GameMode gamemode, int fieldsize) {
    prepare(name, difficulty, gamemode, fieldsize);
    setTitle(R.string.custom_game_title);
    findViewById(R.id.player_name_layout).setVisibility(View.GONE);
    findViewById(R.id.server_address_layout).setVisibility(View.GONE);
  }

  void prepareJoinDialog(String name, int difficulty, GameMode gamemode, int fieldsize) {
    /* NOTE: if the spinner is hidden, the callback to enable the colors is not called! */
    prepare(name, difficulty, gamemode, fieldsize);
    setTitle(R.string.join_game);
    findViewById(R.id.difficulty_layout).setVisibility(View.GONE);
    findViewById(R.id.spinner_layout).setVisibility(View.GONE);
  }

  void prepareHostDialog(String name, int difficulty, GameMode gamemode, int fieldsize) {
    prepare(name, difficulty, gamemode, fieldsize);
    setTitle(R.string.host_game);
    findViewById(R.id.difficulty_layout).setVisibility(View.GONE);
    findViewById(R.id.server_address_layout).setVisibility(View.GONE);
  }

  void setDifficultyLabel() {
    final String labels[] = getContext().getResources().getStringArray(R.array.difficulties);
    int value = getDifficulty();
    int text = 0;

    if (value >= 5)
      text = 1;
    if (value >= 40)
      text = 2;
    if (value >= 80)
      text = 3;
    if (value >= 160)
      text = 4;
    difficulty_label.setText(String.format("%s (%d)", labels[text], difficulty.getProgress()));
  }

  public int getDifficulty() {
    return DIFFICULTY_VALUES[difficulty.getProgress()];
  }

  public GameMode getGameMode() {
    return GameMode.from((int)game_mode.getSelectedItemPosition());
  }

  public int getFieldSize() {
    return FIELD_SIZES[field_size.getSelectedItemPosition()];
  }

  public boolean[] getPlayers() {
    boolean p[] = new boolean[4];
    p[0] = player1.isChecked();
    p[1] = player2.isChecked();
    p[2] = player3.isChecked();
    p[3] = player4.isChecked();
    if (GameMode.from(game_mode.getSelectedItemPosition()) == GameMode.GAMEMODE_4_COLORS_2_PLAYERS) {
      /* this would otherwise request players two times, the server would hand out 2x2 = 4 players */
      p[2] = p[3] = false;
    }
    return p;
  }

  @Override
  public void onProgressChanged(SeekBar arg0, int arg1, boolean arg2) {
    setDifficultyLabel();
  }

  @Override
  public void onStartTrackingTouch(SeekBar seekBar) {

  }

  @Override
  public void onStopTrackingTouch(SeekBar seekBar) {

  }

  public String getName() {
    return name.getText().toString();
  }

  public String getServer() {
    if (server.getText().toString().isEmpty())
      return Global.DEFAULT_SERVER_ADDRESS;
    return server.getText().toString();
  }
}
Java Source Code List
