Multiple changes

- Improves handling of sound pool so sounds don't cut out
- Proper exit when user quits
- Keep playing title music while selecting WAD

app/jni/build.bat

@@ -11,6 +11,6 @@ rename libs.zip libs.jar
 
 REM Create an archive of the source
 cd ..\src\main\assets\source
-REM del DVRSource.zip
+del DVRSource.zip
-REM 7z a -r -x!.git* -x!*.o -x!*.d -x!obj -x!*.bin -x!app\build -x!app\libs -x!*.jar -x!*.so -x!*.log -x!*.jks -x!*.apk DVRSource.zip ..\..\..\..\..\*
+7z a -r -x!.git* -x!*.o -x!*.d -x!obj -x!*.bin -x!app\build -x!app\libs -x!*.jar -x!*.so -x!*.log -x!*.jks -x!*.apk DVRSource.zip ..\..\..\..\..\*
 cd ..\..\..\..\jni

app/jni/prboom/include/jni_doom.h

@@ -84,6 +84,12 @@
 #define CB_CLASS_SETMV_CB  "OnSetMusicVolume"
 #define CB_CLASS_SETMV_SIG  "(I)V"
 
+/**
+ * prboom4android.jni.Natives.OnQuit (int code)
+ */
+#define CB_CLASS_QUIT_CB  "OnQuit"
+#define CB_CLASS_QUIT_SIG  "(I)V"
+
 /* debug macros */
 #define DEBUG_PREFIX printf("JNI__DEBUG ");
 #define DEBUG0(X) if (debug_jni) {DEBUG_PREFIX printf(X);}

app/jni/prboom/jni_doom.c

@@ -23,6 +23,7 @@ jmethodID jStartMusic = 0;
 jmethodID jStopMusic = 0;
 jmethodID jInitGraphics = 0;
 jmethodID jSendStr = 0;
+jmethodID jQuit = 0;
 
 // Java image pixels: int ARGB
 jintArray jImage = 0;
@@ -87,6 +88,15 @@ int loadJNIMethods(JNIEnv * env)
 		return -1;
 	}
 
+	jQuit = (*env)->GetStaticMethodID(env, jNativesCls
+			, CB_CLASS_QUIT_CB
+			, CB_CLASS_QUIT_SIG);
+
+	if ( jQuit == 0 ) {
+		jni_printf("Unable to find method OnQuit sig: %s ", CB_CLASS_QUIT_SIG);
+		return -1;
+	}
+
 	// Load OnInfoMessage(String name, boolean longDisplay)
 	jSendInfoMessage = (*env)->GetStaticMethodID(env, jNativesCls
 			, CB_CLASS_INFMSG_CB
@@ -603,4 +613,22 @@ void jni_set_music_volume (int vol) {
 	}
 }
 
+/**
+ * Set bg msic vol callback
+ */
+void jni_quit (int code) {
+
+	JNIEnv *env;
+	if (((*g_VM)->GetEnv(g_VM, (void**) &env, JNI_VERSION_1_4))<0)
+	{
+		(*g_VM)->AttachCurrentThread(g_VM, &env, NULL);
+	}
+
+	if (jQuit) {
+		(*env)->CallStaticVoidMethod(env, jNativesCls
+				, jQuit
+				, (jint) code);
+	}
+}
+
 

app/jni/prboom/m_menu.c

@@ -1028,6 +1028,8 @@ int quitsounds2[8] =
   sfx_sgtatk
 };
 
+extern void jni_quit(int code);
+
 static void M_QuitResponse(int ch)
 {
   if (ch != 'y' && ch != 0x0d)
@@ -1051,7 +1053,8 @@ static void M_QuitResponse(int ch)
       i--;
     }
   }
-  exit(0); // killough
+
+  jni_quit(0);
 }
 
 void M_QuitDOOM(int choice)

app/jni/prboom/m_misc.c

@@ -298,7 +298,7 @@ default_t defaults[] =
    def_bool,ss_none}, // enables variable pitch in sound effects (from id's original code)
   {"samplerate",{&snd_samplerate},{22050},11025,48000, def_int,ss_none},
   {"sfx_volume",{&snd_SfxVolume},{15},0,15, def_int,ss_none},
-  {"music_volume",{&snd_MusicVolume},{15},0,15, def_int,ss_none},
+  {"music_volume",{&snd_MusicVolume},{5},0,15, def_int,ss_none},
   {"mus_pause_opt",{&mus_pause_opt},{2},0,2, // CPhipps - music pausing
    def_int, ss_none}, // 0 = kill music when paused, 1 = pause music, 2 = let music continue
   {"snd_channels",{&default_numChannels},{8},1,32,

app/jni/prboom/s_sound.c

@@ -83,9 +83,7 @@ static channel_t *channels;
 // Maximum volume of a sound effect.
 // Internal default is max out of 0-15.
 int snd_SfxVolume = 15;
-
+int snd_MusicVolume = 5;
-// Maximum volume of music. Useless so far.
-int snd_MusicVolume = 15;
 
 // whether songs are mus_paused
 static boolean mus_paused;

app/src/main/assets/DVR.cfg

@@ -71,7 +71,7 @@ music_card                   -1
 pitched_sounds                0
 samplerate                22050
 sfx_volume                   15
-music_volume                 15
+music_volume                  5
 mus_pause_opt                 2
 snd_channels                  8
 

app/src/main/java/com/drbeef/dvr/MainActivity.java

@@ -307,6 +307,12 @@ public class MainActivity
                 String dvr= DoomTools.GetDVRFolder();
                 Natives.DoomInit(argv, dvr);
                 mDVRInitialised = true;
+
+                if (mPlayer != null) {
+                    mPlayer.stop();
+                    mPlayer.release();
+                    mPlayer = null;
+                }
             }
         }
 
@@ -492,10 +498,7 @@ public class MainActivity
     private void dismissSplashScreen()
     {
         if (mShowingSpashScreen) {
-            mPlayer.stop();
-            mPlayer.release();
             mShowingSpashScreen = false;
-
             mWADChooser.Initialise(this.getAssets());
         }
     }
@@ -659,10 +662,11 @@ public class MainActivity
     @Override
     public void OnQuit(int code) {
         try {
-            Thread.sleep(1000);
+            Thread.sleep(250);
         }
         catch (InterruptedException ie){
         }
+
         System.exit(0);
     }
 

app/src/main/java/doom/audio/AudioClip.java

@@ -9,7 +9,7 @@ import android.net.Uri;
  * @author Owner
  *
  */
-public class AudioClip 
+public class AudioClip
 {
 	static final String TAG = "AudioClip";
 	
@@ -52,36 +52,38 @@ public class AudioClip
 			
 		});
 	}
-	
+
+	public synchronized boolean isPlaying() {
+		return mPlaying;
+	}
+
+	//For music
 	public synchronized void play () {
-		if (mPlaying) { 
+		if (mPlaying) {
 			mPlayer.seekTo(0);
 			return;
 		}
-		
+
 		if (mPlayer != null ) {
 			mPlaying = true;
 			mPlayer.start();
 		}
 	}
-	
+
+	//For SFX
 	public synchronized void play (int vol) {
-		if (mPlaying) {
+		mPlayer.seekTo(0);
-			mPlayer.seekTo(0);
+
-//			return;
-		}
-		
 		if (mPlayer != null ) {
 			mPlaying = true;
 			
 			//Log.d(TAG, "Play " + name + " vol=" + vol);
-			float log1=1.0f - (float)(Math.log(101-vol)/Math.log(101));
+			setVolume(vol);
-			mPlayer.setVolume(log1, log1);
-
 			mPlayer.start();
+
 		}
 	}
-	
+
 	
 	public synchronized void stop() {
 		try {
@@ -120,6 +122,8 @@ public class AudioClip
 	 */
 	public void setVolume (int vol) {
 		if ( mPlayer != null) {
+			if (vol > 100)
+				vol = 100;
 			float log1=1.0f - (float)(Math.log(101-vol)/Math.log(101));
 			mPlayer.setVolume(log1, log1);
 		}

app/src/main/java/doom/audio/AudioManager.java

@@ -2,6 +2,9 @@ package doom.audio;
 
 import java.io.File;
 import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
 
 import android.content.Context;
 import android.net.Uri;
@@ -16,16 +19,17 @@ import doom.util.DoomTools;
 public class AudioManager 
 {
 	static final String TAG = "AudioMgr";
-	public static final int MAX_CLIPS = 50;
+	public static final int MAX_CLIPS = 20;
 	
 	static private AudioManager am ;
 
 	// Game sound (WAVs)
-	private volatile HashMap<String, AudioClip> mSounds = new HashMap<String, AudioClip>();
+	private volatile HashMap<String, List<AudioClip>> mSounds = new HashMap<String, List<AudioClip>>();
 	private Context mContext;
 	private int mClipCount = 0;
 	private boolean mPaused = false;
-	
+	private int mMusicVolume = 0;
+
 	// BG music
 	private AudioClip music;
 	
@@ -55,12 +59,35 @@ public class AudioManager
 		// The sound key as stored in the FS -> DS[NAME-UCASE].wav
 		//String key = "DS" + name.toUpperCase() + ".wav";
 		String key = name + ".wav";
-		
+
+		AudioClip clip = null;
 		if ( mSounds.containsKey(key)) {
 			//Log.d(TAG, "Playing " + key + " from cache  vol:" + vol);
-			mSounds.get(key).play();
+			List<AudioClip> clipList = mSounds.get(key);
+
+			for (AudioClip c: clipList) {
+				if (!c.isPlaying())
+				{
+					clip = c;
+					break;
+				}
+			}
+
+			if (clip == null &&
+					clipList.size() >= 2)
+			{
+				//Limit to 2 of the same sound
+				return;
+			}
 		}
-		else {
+		else
+		{
+			List<AudioClip> clipList = new LinkedList<AudioClip>();
+			mSounds.put(key, clipList);
+		}
+
+		if (clip == null)
+		{
 			// load clip from disk
 			File folder = DoomTools.GetSoundFolder(); //DoomTools.DOOM_WADS[mWadIdx]);
 			File sound = new File(folder.getAbsolutePath() + File.separator + key);
@@ -74,30 +101,39 @@ public class AudioManager
 					return;
 				}
 			}
-			
-			// If the sound table is full remove a random entry
-			if ( mClipCount > MAX_CLIPS) {
-				// Remove a last key
-				int idx = mSounds.size() - 1; //(int)(Math.random() * (mSounds.size() - 1));
-				
-				//Log.d(TAG, "Removing cached sound " + idx 
-				//		+ " HashMap size=" + mSounds.size());
-				
-				String k = (String)mSounds.keySet().toArray()[idx];
-				AudioClip clip = mSounds.remove(k);
-				clip.release();
-				clip = null;
-				mClipCount--;
-			}
-			
-			//Log.d(TAG, "Play & Cache " + key + " u:" + Uri.fromFile(sound));
 
-			AudioClip clip = new AudioClip(mContext, Uri.fromFile(sound));
+			AudioClip newClip = new AudioClip(mContext, Uri.fromFile(sound));
-			clip.play(vol);
+			newClip.play(vol);
-			
+
-			mSounds.put(key, clip);
+			List<AudioClip> clipList = mSounds.get(key);
+			clipList.add(newClip);
 			mClipCount++;
 		}
+		else
+		{
+			clip.play(vol);
+		}
+
+		// If the sound table is full remove a random entry
+		boolean firstLoop = true;
+		while ( mClipCount > MAX_CLIPS) {
+			for (Map.Entry<String, List<AudioClip>> entry : mSounds.entrySet()) {
+				if (entry.getValue().size() > 1 || !firstLoop) {
+					for (AudioClip c : entry.getValue()) {
+						if (!c.isPlaying()) {
+							if (entry.getValue().remove(c)) {
+								c.release();
+								c = null;
+								mClipCount--;
+								//Done, move to next list
+								break;
+							}
+						}
+					}
+				}
+			}
+			firstLoop = false;
+		}
 	}
 
 	/**
@@ -124,7 +160,7 @@ public class AudioManager
 		Log.d(TAG, "Starting music " + sound + " loop=" + loop);
 		music = new AudioClip(ctx, Uri.fromFile( sound ));
 		
-		music.setVolume(100);
+		music.setVolume(mMusicVolume);
 		if (loop != 0)
 			music.loop();
 		music.play();
@@ -135,22 +171,17 @@ public class AudioManager
 	 * @param key
 	 */
 	public void stopMusic (String key) {
-		File file = new File(DoomTools.GetDVRFolder() +  File.separator + key + ".mid");
+		music.stop();
-		Uri sound = Uri.fromFile(file);
+		music.release();
-		
+		music = null;
-		if ( music != null  ) {
-			if ( !sound.equals(Uri.parse(music.getName()))) {
-				Log.w(TAG, "Stop music uri "  + sound  + " different than " + music.getName());
-			}
-			music.stop();
-			music.release();
-			music = null;
-		}
 	}
 
 	public void setMusicVolume (int vol) {
-		if ( music != null)
+		//Store
-			music.setVolume(vol);
+		mMusicVolume = vol;
+		if ( music != null) {
+			music.setVolume(mMusicVolume);
+		}
 		else
 			Log.e(TAG, "setMusicVolume " + vol + " called with NULL music player");
 	}

app/src/main/java/doom/util/Natives.java

@@ -120,7 +120,6 @@ public class Natives
 
 	/**
 	 * Fires when Doom Quits
-	 * TODO: No yet implemented in the JNI lib
 	 * @param code
 	 */
 	@SuppressWarnings("unused")