Magic Cube

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// Copyright 2019 Leszek Koltunski                                                               //

//                                                                                               //

// This file is part of Magic Cube.                                                              //

//                                                                                               //

// Magic Cube is free software: you can redistribute it and/or modify                            //

// it under the terms of the GNU General Public License as published by                          //

// the Free Software Foundation, either version 2 of the License, or                             //

// (at your option) any later version.                                                           //

//                                                                                               //

// Magic Cube is distributed in the hope that it will be useful,                                 //

// but WITHOUT ANY WARRANTY; without even the implied warranty of                                //

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                 //

// GNU General Public License for more details.                                                  //

//                                                                                               //

// You should have received a copy of the GNU General Public License                             //

// along with Magic Cube.  If not, see <http://www.gnu.org/licenses/>.                           //

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package org.distorted.magic;

import android.content.SharedPreferences;

import android.os.Bundle;

import android.preference.PreferenceManager;

import android.support.v7.app.AppCompatActivity;

import android.view.View;

import org.distorted.dialog.RubikDialogAbout;

import org.distorted.dialog.RubikDialogScores;

import org.distorted.dialog.RubikDialogSettings;

import org.distorted.effect.BaseEffect;

import org.distorted.library.main.DistortedLibrary;

import org.distorted.scores.RubikScores;

import org.distorted.scores.RubikScoresDownloader;

import org.distorted.object.RubikObjectList;

import org.distorted.uistate.RubikState;

import org.distorted.uistate.RubikStateAbstract;

import org.distorted.uistate.RubikStatePlay;

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public class RubikActivity extends AppCompatActivity implements View.OnClickListener

{

    private boolean mJustStarted;

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    @Override

    protected void onCreate(Bundle savedState)

      {

      super.onCreate(savedState);

      setTheme(R.style.CustomActivityThemeNoActionBar);

      setContentView(R.layout.main);

      mJustStarted = true;

      }

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    @Override

    protected void onPause() 

      {

      RubikSurfaceView view = findViewById(R.id.rubikSurfaceView);

      view.onPause();

      DistortedLibrary.onPause();

      RubikScoresDownloader.onPause();

      savePreferences();

      super.onPause();

      }

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    @Override

    protected void onResume() 

      {

      super.onResume();

      RubikSurfaceView view = findViewById(R.id.rubikSurfaceView);

      view.onResume();

      restorePreferences();

      RubikState.setState(this);

      RubikStatePlay play = (RubikStatePlay)RubikState.PLAY.getStateClass();

      if( mJustStarted )

        {

        mJustStarted = false;

        RubikScores.getInstance().incrementNumRuns();

        }

      int object = play.getObject();

      int size   = play.getSize();

      RubikObjectList obj = RubikObjectList.getObject(object);

      int objectSize = obj.getSizes()[size];

      view.getRenderer().createObject( obj, objectSize );

      }

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    @Override

    protected void onDestroy() 

      {

      DistortedLibrary.onDestroy();

      super.onDestroy();

      }

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    @Override

    public void onClick(View v)

      {

      int id = v.getId();

      if( id>=0 && id< RubikObjectList.getTotal() )

        {

        int object = RubikObjectList.unpackObject(id);

        int size= RubikObjectList.unpackSize(id);

        RubikObjectList obj = RubikObjectList.getObject(object);

        int objectSize = obj.getSizes()[size];

        RubikSurfaceView view = findViewById(R.id.rubikSurfaceView);

        boolean success = view.getRenderer().createObject(obj,objectSize);

        if( success )

          {

          RubikStatePlay play = (RubikStatePlay)RubikState.PLAY.getStateClass();

          play.markButton(this,object,size);

          }

        }

      if( id == RubikStateAbstract.BUTTON_ID_BACK )

        {

        RubikState.goBack(this);

        }

      }

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    private void savePreferences()

      {

      SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);

      SharedPreferences.Editor editor = preferences.edit();

      for (int i=0; i<BaseEffect.Type.LENGTH; i++)

        {

        BaseEffect.Type.getType(i).savePreferences(editor);

        }

      for (int i=0; i<RubikState.LENGTH; i++)

        {

        RubikState.getState(i).getStateClass().savePreferences(editor);

        }

      RubikState.savePreferences(editor);

      RubikSurfaceView view = findViewById(R.id.rubikSurfaceView);

      view.getRenderer().savePreferences(editor);

      editor.apply();

      }

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    private void restorePreferences()

      {

      SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);

      for (int i=0; i< BaseEffect.Type.LENGTH; i++)

        {

        BaseEffect.Type.getType(i).restorePreferences(preferences);

        }

      for (int i=0; i< RubikState.LENGTH; i++)

        {

        RubikState.getState(i).getStateClass().restorePreferences(preferences);

        }

      RubikState.restorePreferences(preferences);

      RubikSurfaceView view = findViewById(R.id.rubikSurfaceView);

      view.getRenderer().restorePreferences(preferences);

      }

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// PUBLIC API

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    public void Play(View v)

      {

      RubikState.switchState(this,RubikState.PLAY);

      }

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    public void Settings(View v)

      {

      RubikDialogSettings settings = new RubikDialogSettings();

      settings.show(getSupportFragmentManager(), null);

      }

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    public void Scores(View v)

      {

      RubikStatePlay play = (RubikStatePlay) RubikState.PLAY.getStateClass();

      int object = play.getObject();

      int size   = play.getSize();

      Bundle bundle = new Bundle();

      bundle.putInt("tab", RubikObjectList.pack(object,size) );

      RubikDialogScores scores = new RubikDialogScores();

      scores.setArguments(bundle);

      scores.show(getSupportFragmentManager(), null);

      }

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    public void About(View v)

      {

      RubikDialogAbout about = new RubikDialogAbout();

      about.show(getSupportFragmentManager(), null);

      }

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    public void Scramble(View v)

      {

      RubikSurfaceView view = findViewById(R.id.rubikSurfaceView);

      RubikStatePlay play = (RubikStatePlay)RubikState.PLAY.getStateClass();

      int scramble = play.getPicker();

      view.getRenderer().scrambleObject(scramble);

      }

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    public void Solve(View v)

      {

      RubikSurfaceView view = findViewById(R.id.rubikSurfaceView);

      view.getRenderer().solveObject();

      }

}