began integrating mini events into main music selection system

core/src/zero1hd/polyjet/screens/PreGameScreen.java

@@ -11,22 +11,21 @@ import com.badlogic.gdx.scenes.scene2d.ui.Image;
 import com.badlogic.gdx.scenes.scene2d.ui.Label;
 
 import zero1hd.polyjet.Polyjet;
-import zero1hd.polyjet.audio.AudioAnalyzer;
+import zero1hd.polyjet.audio.Audio;
 import zero1hd.polyjet.audio.WavAudioData;
-import zero1hd.polyjet.controls.RhythmMap;
 import zero1hd.polyjet.ui.pages.AnalyzePage;
 import zero1hd.polyjet.ui.pages.MusicSelectionPage;
+import zero1hd.polyjet.util.MiniEvents;
+import zero1hd.polyjet.util.MiniListener;
 import zero1hd.polyjet.util.TransitionAdapter;
 
 
-public class PreGameScreen extends ScreenAdapter implements TransitionAdapter {
+public class PreGameScreen extends ScreenAdapter implements TransitionAdapter, MiniListener {
 	Polyjet core;
 	Stage stage;
 	Label statusText;
 
-	AudioAnalyzer analyzer;
 	WavAudioData audiofile;
-	RhythmMap rhythmMap;
 	Vector3 cameraTarget;
 	
 	Label lastStatement;
@@ -36,8 +35,6 @@ public class PreGameScreen extends ScreenAdapter implements TransitionAdapter {
 	private AnalyzePage analyzePage;
 	public PreGameScreen(final Polyjet core, MainMenu mainMenu) {
 		this.core = core;
-		analyzer = new AudioAnalyzer();
-		rhythmMap = new RhythmMap(analyzer);
 		
 		this.mainMenu = mainMenu;
 		
@@ -64,7 +61,8 @@ public class PreGameScreen extends ScreenAdapter implements TransitionAdapter {
 		stage.addActor(analyzePage);
 		
 		//draw music selector
-		musicSelection = new MusicSelectionPage(core, mainMenu, analyzePage);
+		musicSelection = new MusicSelectionPage(core, mainMenu);
+		musicSelection.addListener(this);
 		stage.addActor(musicSelection);
 		musicSelection.beginMusicSearch();
 		
@@ -91,7 +89,6 @@ public class PreGameScreen extends ScreenAdapter implements TransitionAdapter {
 	@Override
 	public void show() {
 		Gdx.input.setInputProcessor(stage);
-		analyzer.resetVars();
 		super.show();
 	}
 	
@@ -106,4 +103,13 @@ public class PreGameScreen extends ScreenAdapter implements TransitionAdapter {
 		stage.dispose();
 		super.dispose();
 	}
+
+	@Override
+	public void handle(MiniEvents ID) {
+		switch (ID) {
+		case MUSIC_SELECTED:
+			analyzePage.setSong(Audio.getAudioData(musicSelection.getSelectedMusic()), musicSelection.getSelectedMusicInfo());
+			break;
+		}
+	}
 }

core/src/zero1hd/polyjet/ui/pages/AnalyzePage.java

@@ -91,4 +91,8 @@ public class AnalyzePage extends Page {
 	public void clearAudioData() {
 		music = null;
 	}
+	
+	public AudioAnalyzer getAudioAnalyzer() {
+		return audioAnalyzer;
+	}
 }

core/src/zero1hd/polyjet/ui/pages/MusicSelectionPage.java

@@ -14,13 +14,17 @@ import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane;
 import com.badlogic.gdx.scenes.scene2d.ui.Table;
 import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
+import com.badlogic.gdx.utils.Array;
 
 import zero1hd.polyjet.Polyjet;
 import zero1hd.polyjet.audio.Audio;
+import zero1hd.polyjet.audio.AudioInfo;
 import zero1hd.polyjet.screens.MainMenu;
 import zero1hd.polyjet.ui.builders.MusicSelectable;
 import zero1hd.polyjet.ui.windows.LoadingWindow;
 import zero1hd.polyjet.ui.windows.NoticeWindow;
+import zero1hd.polyjet.util.MiniEvents;
+import zero1hd.polyjet.util.MiniListener;
 
 public class MusicSelectionPage extends Page {
 	private volatile Table musicChoices;
@@ -32,15 +36,15 @@ public class MusicSelectionPage extends Page {
 	protected volatile boolean cancel;
 	private TextButton back;
 	
-	private AnalyzePage ap;
+	private FileHandle selectedMusic;
-	public MusicSelectionPage(final Polyjet core, final MainMenu mainMenu, AnalyzePage analyzePage) {
+	private AudioInfo selectedMusicInfo;
+	
+	public MusicSelectionPage(final Polyjet core, final MainMenu mainMenu) {
 		super("Select music", core.getDefaultSkin());
 		this.core = core;
 		
 		musicFileAnnotation = Gdx.app.getPreferences("music_file_annotation");
 		
-		this.ap = analyzePage;
-		
 		back = new TextButton("Back", core.getDefaultSkin());
 		back.setPosition(getWidth()-back.getWidth()-15f, getHeightBelowTitle());
 		back.addListener(new ChangeListener() {
@@ -110,7 +114,9 @@ public class MusicSelectionPage extends Page {
 									public void changed(ChangeEvent event, Actor actor) {
 										
 										if (!selectable.isMusicInvalid()) {
-											ap.setSong(Audio.getAudioData(selectable.getMusicFile()), selectable.getAudioInfo());
+											selectedMusic = selectable.getMusicFile();
+											selectedMusicInfo = selectable.getAudioInfo();
+											send(MiniEvents.MUSIC_SELECTED);
 										} else {
 											//Play "no" sound
 										}
@@ -143,4 +149,12 @@ public class MusicSelectionPage extends Page {
 	public float panelWidthCalc(float origWidth) {
 		return (float) (Math.sqrt(getWidth()*35f)+80f);
 	}
+	
+	public FileHandle getSelectedMusic() {
+		return selectedMusic;
+	}
+	
+	public AudioInfo getSelectedMusicInfo() {
+		return selectedMusicInfo;
+	}
 }

core/src/zero1hd/polyjet/ui/pages/Page.java

@@ -5,10 +5,16 @@ import com.badlogic.gdx.scenes.scene2d.Group;
 import com.badlogic.gdx.scenes.scene2d.Touchable;
 import com.badlogic.gdx.scenes.scene2d.ui.Label;
 import com.badlogic.gdx.scenes.scene2d.ui.Skin;
+import com.badlogic.gdx.utils.Array;
+
+import zero1hd.polyjet.util.MiniEvents;
+import zero1hd.polyjet.util.MiniListener;
 
 public class Page extends Group {
 	private Label pageTitle;
 	
+	private Array<MiniListener> listeners;
+
 	public Page() {
 		setSize(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
 		setTouchable(Touchable.childrenOnly);
@@ -25,4 +31,14 @@ public class Page extends Group {
 	public float getHeightBelowTitle() {
 		return pageTitle.getY();
 	}
+	
+	public void send(MiniEvents ID) {
+		while (listeners.iterator().hasNext()) {
+			listeners.iterator().next().handle(ID);
+		}
+	}
+	
+	public void addListener(MiniListener handler) {
+		listeners.add(handler);
+	}
 }