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Sound.java
Package: CH09.zip　[view]
Upload User: shjixinjx
Upload Date: 2020-12-29
Package Size: 985k
Code Size: 2k
Category:

Games

Development Platform:

Java

Sound.java：Code Content
  1. package kyodai;
  3. import java.io.*;
  4. import javax.sound.sampled.*;
  5. import java.net.*;
  7. /**
  8.  * 控制音乐特效
  9.  */
  10. public class Sound implements Runnable {
  12. String currentName;
  13. Object currentSound;
  14. Thread thread;
  15. String[] filename = {
  16. "sound/select.wav", "sound/earse.wav", "sound/bomb.wav",
  17. "sound/refresh.wav", "sound/hint.wav"};
  19. public static int SELECT = 0;
  20. public static int EARSE = 1;
  21. public static int BOMB = 2;
  22. public static int REFRESH = 3;
  23. public static int HINT = 4;
  25. public Sound(int sound) {
  26. if (sound < 0 || sound > 4) {
  27. return;
  28. }
  30. URLClassLoader urlLoader = (URLClassLoader)this.getClass().getClassLoader();
  31. URL url = urlLoader.findResource(filename[sound]);
  33. try {
  34. currentSound = AudioSystem.getAudioInputStream(url);
  35. }
  36. catch (Exception ex1) {
  37. currentSound = null;
  38. return;
  39. }
  41. if (currentSound instanceof AudioInputStream) {
  42. try {
  43. AudioInputStream stream = (AudioInputStream) currentSound;
  44. AudioFormat format = stream.getFormat();
  46. DataLine.Info info = new DataLine.Info(
  47. Clip.class,stream.getFormat(),
  48. ( (int) stream.getFrameLength() *
  49.  format.getFrameSize()));
  51. Clip clip = (Clip) AudioSystem.getLine(info);
  52. clip.open(stream);
  53. currentSound = clip;
  54. }
  55. catch (Exception ex) {
  56. currentSound = null;
  57. return;
  58. }
  59. }
  61. if (currentSound != null) {
  62. start();
  63. }
  64. }
  66. public void playSound() {
  67. if (currentSound instanceof Clip) {
  68. Clip clip = (Clip) currentSound;
  69. clip.start();
  70. try {
  71. thread.sleep(999);
  72. }
  73. catch (Exception e) {
  74. }
  75. while (clip.isActive() && thread != null) {
  76. try {
  77. thread.sleep(99);
  78. }
  79. catch (Exception e) {
  80. break;
  81. }
  82. }
  84. clip.stop();
  85. clip.close();
  86. }
  87. currentSound = null;
  88. }
  90. public void start() {
  91. thread = new Thread(this);
  92. thread.start();
  93. }
  95. public void run() {
  96. playSound();
  97. stop();
  98. }
  100. public void stop() {
  101. if (thread != null) {
  102. thread.interrupt();
  103. }
  104. thread = null;
  105. }
  106. }