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package com.example.musicwork.chuangguan;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.View;
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import android.widget.Button;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.appcompat.app.AppCompatActivity;
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import com.example.musicwork.Data;
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import com.example.musicwork.R;
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import com.example.musicwork.SignIn;
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import org.json.JSONException;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.Random;
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public class GameActivity extends AppCompatActivity {
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TextView curgrade;
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Button startgame, gradeinfo;
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String mode;//记录用户选择的模式
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Dialog dialog;//选择模式的对话框
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ArrayList<Integer> testKeys = new ArrayList<Integer>();//记录测试音乐集中的键
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int count = 0;//记录被点击的按钮数
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int grade = 0;//记录用户成绩
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int num;//记录当前模式每组会播放的音符数
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//所有音符对应的资源文件（c2-低音阶段1-7，c3-中音阶段8-14，c4-高音阶段15-21
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HashMap<Integer, Integer> musicMap = new HashMap<Integer, Integer>() {{
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put(1, R.raw.c2);
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put(2, R.raw.d2);
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put(3, R.raw.e2);
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put(4, R.raw.f2);
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put(5, R.raw.g2);
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put(6, R.raw.a2);
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put(7, R.raw.b2);
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put(8, R.raw.c3);
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put(9, R.raw.d3);
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put(10, R.raw.e3);
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put(11, R.raw.f3);
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put(12, R.raw.g3);
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put(13, R.raw.a3);
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put(14, R.raw.b3);
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put(15, R.raw.c4);
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put(16, R.raw.d4);
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put(17, R.raw.e4);
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put(18, R.raw.f4);
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put(19, R.raw.g4);
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put(20, R.raw.a4);
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put(21, R.raw.b4);
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}};
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PianoMusic music;//播放音乐对象
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boolean finishFlag = false;
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String username ;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_game);
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init();//初始化按钮
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music = new PianoMusic(getApplicationContext());//初始化音乐播放器
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final TextView text_username = (TextView) this.findViewById(R.id.text_username);
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final Data data = (Data)getApplication();
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username = data.getUsername();
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text_username.setText("当前用户: "+username);
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}
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public void init() {
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// 获取按钮ID
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startgame = (Button) this.findViewById(R.id.startgame);
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gradeinfo = (Button) this.findViewById(R.id.gradeinfo);
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curgrade = (TextView) this.findViewById(R.id.curgrade);
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gradeinfo.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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try {
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GameService.CheckScore(username);
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Intent intent = new Intent(GameActivity.this, GradeInfoActivity.class);
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startActivity(intent);
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} catch (IOException e) {
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e.printStackTrace();
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} catch (JSONException e) {
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e.printStackTrace();
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}
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}
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});
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startgame.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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ModeDialog();//弹出选择模式的对话框
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}
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});
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}
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//计算被点击的按钮数(在开始闯关之前不允许点击？
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public void countPressedBtn(View v) {
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//pressedFlag = true;
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if(count>=num){
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Log.e("map","不允许多点");
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}
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else{
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countGrade(v);//计算分数
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count += 1;
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}
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//显示分数
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TextView gradeView = (TextView) findViewById(R.id.curgrade);
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gradeView.setText(" "+grade);
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//闯关完成
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if(finishFlag){
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//创建一个弹出框提示闯关结束，显示成功或失败
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TextView successinfo = new TextView(this);
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if (grade>=60){
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successinfo.setText("闯关成功！");
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}else {
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successinfo.setText("成绩低于60分，继续努力~");
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}
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new AlertDialog.Builder(this)
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.setView(successinfo)
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.create().show();
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try{
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if (GameService.SaveScore(username, grade))
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runOnUiThread(new Runnable() {
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@Override
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public void run() {
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Toast.makeText(GameActivity.this, "保存成绩成功", Toast.LENGTH_SHORT).show();
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}
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});
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}catch (IOException e) {
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e.printStackTrace();
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Log.e("GA","e");
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}
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grade = 0;//闯关结束，成绩清零
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}
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}
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//判断用户是否选择正确并计分(点击按钮时则开始计分
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public void countGrade(View v) {
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Button musicbtn = (Button) v;
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int answer = Integer.parseInt(musicbtn.getText().toString());
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if (answer == testKeys.get(count)) {//判断答案是否正确
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switch (mode) {//不同模式
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case "简单模式":
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grade += 10;
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break;
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case "普通模式":
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grade += 5;
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break;
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case "困难模式":
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grade += 2;
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break;
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}
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}
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}
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//随机选择每组测试要播放的音效
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public ArrayList<Integer> randomChooseMusic() {
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Integer[] keys = musicMap.keySet().toArray(new Integer[0]);//键的集合
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Random random = new Random();
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int randomKey;
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ArrayList<Integer> tempKey = new ArrayList<Integer>();//存储随机抽出的key
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//HashMap<Integer, Integer> testMusic = new HashMap<>();//存储抽取出的测试音乐集
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// HashMap<Integer,Object> testMusicMap = new HashMap<>();
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while(tempKey.size()<num) {
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randomKey = keys[random.nextInt(keys.length-1)];//随机抽取
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if (!tempKey.contains(randomKey)){//不允许重复
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tempKey.add(randomKey);
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//testMusic.put(randomKey, musicMap.get(randomKey));//将抽到的音符及其音效放入，构建测试音乐集
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}
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}
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return tempKey;
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}
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//播放音效
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public void playMusic() {
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testKeys = randomChooseMusic();
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//testKeys = testMusic.keySet().toArray(new Integer[0]);//测试音乐集中键的集合(有序的？
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//Log.e("map","playmusic");
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for (int i = 0; i < testKeys.size(); i++) {
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Log.e("map","answer:"+testKeys.get(i).toString());
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//Log.e("map", "testkey" +i);
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music.soundPlay(testKeys.get(i));
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//music.soundPlay(0);
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try {
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Thread.sleep(1000);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}
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//内部类，播放音乐的线程
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class playMusicRunnable implements Runnable {
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Context context;
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public playMusicRunnable(Context context) {
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this.context = context;
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}
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@Override
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public void run() {
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//播放五组
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for (int i = 1; i <= 5; i++) {
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try {
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Thread.sleep(1000);
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count = 0;//计数清零
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playMusic();
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//判断用户点击的按钮数，数量不够不继续执行播放操作
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while (count < num) {
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}
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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finishFlag = true;
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}
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}
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//模式按钮的监听
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public void modeBtnClick(View v) {
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count = 0;//切换模式清空计数
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finishFlag = false;//初始化结束标志
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Button modeBtn = (Button) v;
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mode = modeBtn.getText().toString();
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dialog.cancel();
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//记录每组测试播放的音符数
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switch (mode) {
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case "简单模式":
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num = 2;//每组播放两个音符
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break;
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case "普通模式":
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num = 4;
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break;
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case "困难模式":
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num = 10;
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break;
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}
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//在新的线程上播放音乐
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playMusicRunnable runnable = new playMusicRunnable(v.getContext());
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Thread thread = new Thread(runnable);
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//启动线程
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thread.start();
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}
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//选择模式的对话框的创建
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public void ModeDialog() {
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dialog = new Dialog(GameActivity.this);//可以在此设置对话框的风格R.style.dialog
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dialog.setTitle("请选择模式：");
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dialog.setContentView(R.layout.mode_layout);
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dialog.show();
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}
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}
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