Merge branch 'top-secret' into 'master'

package com.example.game2d;

import static java.security.AccessController.getContext;

import androidx.appcompat.app.AppCompatActivity;

import java.util.Random;

import android.app.AlertDialog;

import android.content.Intent;

import android.content.SharedPreferences;

import android.graphics.Color;

import android.media.MediaPlayer;

import android.os.Bundle;

import android.provider.MediaStore;

import android.util.Log;

import android.view.Gravity;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.view.Window;

import android.view.WindowManager;

import android.widget.Button;

import android.widget.ImageButton;

import android.widget.PopupWindow;

import android.widget.RelativeLayout;

import android.widget.TextView;

import android.widget.Toast;

public class ChalkActivity extends AppCompatActivity implements View.OnClickListener{

    MediaPlayer backgroundMusic;

    TextView totalQuestionsTextView;

    TextView questionTextView;

    Button ansA, ansB, ansC, ansD;

    Button submitBtn/*, helpBtn*/;

    ImageButton pauseBtn;

    int chalkscore = 0;

    int totalWrong = 0;

    int totalQuestion = ChalkQuestionAnswer.question.length; // the total number of questions

    public int currentQuestionIndex = 0; // Starts off as zero, but increments after pressing submit. (The first question has an index of 1)

    String selectedAnswer = ""; // A string containing the selected answer once the user clicks on a choice

    //for pop up intro

    RelativeLayout layout;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_chalk);

        Window window = getWindow();

        window.setFlags(

            WindowManager.LayoutParams.FLAG_FULLSCREEN,

            WindowManager.LayoutParams.FLAG_FULLSCREEN

        );

        // BGM

        backgroundMusic = MediaPlayer.create(this,R.raw.tanpopo);

        backgroundMusic.setLooping(true);

        backgroundMusic.start();

        //for pop up intro

        layout = findViewById(R.id.chalkActivity); // relative is the id of the layout of the page

        CreatepopUpwindow();

        // Set the text for the question, choices, and submit button based on the data from ChalkQuestionAnswer.java

        questionTextView = findViewById(R.id.question);

        ansA = findViewById(R.id.ans_A);

        ansB = findViewById(R.id.ans_B);

        ansC = findViewById(R.id.ans_C);

        ansD = findViewById(R.id.ans_D);

        submitBtn = findViewById(R.id.submit_btn);

        pauseBtn = (ImageButton) findViewById(R.id.pause_lb);

        ansA.setOnClickListener(this);

        ansB.setOnClickListener(this);

        ansC.setOnClickListener(this);

        ansD.setOnClickListener(this);

        submitBtn.setOnClickListener(this);

        /*helpBtn.setOnClickListener(this);*/

        //Pause menu implementation

        pauseBtn.setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View view)

            {

                Intent pauseIntent = new Intent(ChalkActivity.this, ChalkQuizPause.class);

                pauseIntent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);

                startActivity(pauseIntent);

            }

        });

        loadNewQuestion();

    }

    //for pop up intro

    private void CreatepopUpwindow() {

        LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE);

        View popUpView=inflater.inflate(R.layout.popupforchalk,null);

        int width = ViewGroup.LayoutParams.MATCH_PARENT;

        int height= ViewGroup.LayoutParams.MATCH_PARENT;

        boolean focusable = true;

        PopupWindow popupWindow = new PopupWindow(popUpView, width,height,focusable);

        layout.post(new Runnable() {

            @Override

            public void run() {

                popupWindow.showAtLocation(layout, Gravity.BOTTOM,0,0);

            }

        });

        TextView Continue;

        Continue = popUpView.findViewById(R.id.Continue);

        Continue.setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View view) {

                popupWindow.dismiss();

            }

        });

    }

    @Override

    public void onClick(View view) {

        ansA.setBackgroundColor(Color.WHITE);

        ansB.setBackgroundColor(Color.WHITE);

        ansC.setBackgroundColor(Color.WHITE);

        ansD.setBackgroundColor(Color.WHITE);

        Button clickedButton = (Button) view;

        if(clickedButton.getId()==R.id.submit_btn){ // When submit button is clicked

            if(selectedAnswer == "") { // If no answer has been selected

                new AlertDialog.Builder(this)

                        .setMessage("Please select an answer.")

                        .show();

            } else if(selectedAnswer.equals(ChalkQuestionAnswer.correctAnswers[currentQuestionIndex])){

                // correct choice has been chosen

                //SFX

                MediaPlayer correctSound = MediaPlayer.create(this, R.raw.correct);

                if (currentQuestionIndex != 3) {

                    correctSound.start();

                }

                selectedAnswer = ""; // clear selectedAnswer

                chalkscore++;

                currentQuestionIndex++;

                loadNewQuestion();

            } else { // wrong choice has been chosen

                MediaPlayer wrongSound = MediaPlayer.create(this, R.raw.wrong);

                wrongSound.start();

                selectedAnswer = "";

                        Log.d("QUESTION", "selectedAnswer clear");

                totalWrong++;

                        Log.d("QUESTION", "totalWrong++");

                currentQuestionIndex++;

                Intent spawnGame = new Intent(getApplicationContext(), QuizToChalkActivity.class);

                spawnGame.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);

                spawnGame.putExtra("QuestionCount", currentQuestionIndex);

                        Log.d("QUESTION", "Starting chalk game...");

                getApplicationContext().startActivity(spawnGame);

                loadNewQuestion();

            }

        } else {

            // one of the choices buttons clicked

            selectedAnswer = clickedButton.getText().toString();

            clickedButton.setBackgroundColor(Color.MAGENTA);

        }

    }

    void loadNewQuestion(){

            // log question numbers

            Log.d("QUESTION", "current question index: " + String.valueOf(currentQuestionIndex));

            //Log.d("QUESTION", String.valueOf(currentQuestionIndex));

        if(currentQuestionIndex == totalQuestion ){ // If current question is the last question

            Log.d("QUESTION", "finishing quiz...");

            finishQuiz();

            return;

        }

        questionTextView.setText(ChalkQuestionAnswer.question[currentQuestionIndex]);

        // Randomize orders of choices displayed

        int[] orders = new int[]{0, 1, 2, 3};

        // Randomize orders[]

        Random rand = new Random();

        for (int i = 0; i < orders.length; i++) {

            // Switch i and randomIndexToSwap

            int randomIndexToSwap = rand.nextInt(orders.length);

            // temp vars to store element at randomIndex

            int tempOrder = orders[randomIndexToSwap];

            // element at randomIndex is now element at i (2 i duplicates)

            orders[randomIndexToSwap] = orders[i];

            // element at i is now element at randomIndex (via temp vars)

            orders[i] = tempOrder;

        }

        /*ansA.setText(ChalkQuestionAnswer.choices[currentQuestionIndex][orders[0]]);

        ansB.setText(ChalkQuestionAnswer.choices[currentQuestionIndex][orders[1]]);

        ansC.setText(ChalkQuestionAnswer.choices[currentQuestionIndex][orders[2]]);

        ansD.setText(ChalkQuestionAnswer.choices[currentQuestionIndex][orders[3]]);*/

        ansA.setText(ChalkQuestionAnswer.choices[currentQuestionIndex][0]);

        ansB.setText(ChalkQuestionAnswer.choices[currentQuestionIndex][1]);

        ansC.setText(ChalkQuestionAnswer.choices[currentQuestionIndex][2]);

        ansD.setText(ChalkQuestionAnswer.choices[currentQuestionIndex][3]);

    }

    void finishQuiz(){

//        Intent intent = new Intent(ChalkActivity.this, MainActivity.class);

//        startActivity(intent);

        SharedPreferences preferences = getSharedPreferences("MY_PREFS", 0);

        SharedPreferences.Editor editor = preferences.edit();

        editor.putInt("lastChalkScore",chalkscore);

        editor.apply();

        Intent intent = new Intent(getApplicationContext(),ChalkResultActivity.class);//

        startActivity(intent);

        finish();

    }

    protected void onPause() {

        super.onPause();

        backgroundMusic.stop();

    }

}

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