Merge remote-tracking branch 'origin/assetManager' into assetManager

framework/src/main/java/org/toop/framework/asset/resources/AudioAsset.java

@@ -6,51 +6,26 @@ import java.io.*;
 @FileExtension({"wav"})
 public class AudioAsset extends BaseResource implements LoadableResource {
 
-    private AudioInputStream audioInputStream = null;
-    private Clip clip = null;
-    private boolean isLoaded = false;
-
-
     public AudioAsset(final File audioFile) {
         super(audioFile);
     }
 
-    public AudioInputStream getAudioStream() {
-        return this.audioInputStream;
-    }
-
-    @Override
-    public void load() {
-        try {
-            this.audioInputStream = AudioSystem.getAudioInputStream(this.stream);
-            Clip clip = AudioSystem.getClip();
-            clip.open(this.audioInputStream);
-            this.clip = clip;
-            this.isLoaded = true;
-        } catch (UnsupportedAudioFileException | LineUnavailableException e) {
-            throw new RuntimeException(e);
-        } catch (IOException e) { // TODO: Error handling
-            throw new RuntimeException(e);
+    // Gets a new clip to play
+    public Clip getNewClip() throws LineUnavailableException, UnsupportedAudioFileException, IOException {
+        if(!this.isLoaded()){
+            this.load();
         }
+
+        // Get a new clip from audio system
+        Clip clip = AudioSystem.getClip();
+
+        // Insert a new audio stream into the clip
+        clip.open(this.getAudioStream());
+        return clip;
     }
 
-    @Override
-    public void unload() {
-        this.clip.stop();
-        this.clip.flush();
-        this.clip.close();
-        this.clip = null;
-        this.isLoaded = false;
+    // Generates a new audio stream from byte array
+    private AudioInputStream getAudioStream() throws UnsupportedAudioFileException, IOException {
+        return AudioSystem.getAudioInputStream(this.getInputStream());
     }
-
-    @Override
-    public boolean isLoaded() {
-        return this.isLoaded;
-    }
-
-    public Clip getClip() {
-        if (!this.isLoaded) this.load();
-        return this.clip;
-    }
-
 }

framework/src/main/java/org/toop/framework/asset/resources/BaseResource.java

@@ -1,27 +1,53 @@
 package org.toop.framework.asset.resources;
 
 import java.io.*;
+import java.nio.file.Files;
 
 public abstract class BaseResource {
-
-    final InputStream stream;
+    private byte[] rawData;
     final File file;
+    private boolean isLoaded = false;
 
     BaseResource(final File file) {
         this.file = file;
+    }
+
+    public boolean isLoaded() {
+        return this.isLoaded;
+    }
+
+    public void load() throws FileNotFoundException {
+        this.loadRawData();
+        isLoaded = true;
+    }
+
+    private void loadRawData() throws FileNotFoundException{
         try {
-            this.stream = new BufferedInputStream(new FileInputStream(file));
-        } catch (FileNotFoundException e) {
+            this.rawData = Files.readAllBytes(file.toPath());
+        } catch (IOException e) {
             throw new RuntimeException(e);
         }
     }
 
-    public InputStream getInputStream() {
-        return this.stream;
+    public void unload(){
+        this.unloadRawData();
+        isLoaded = false;
+    }
+
+    private void unloadRawData() {
+        this.rawData = null;
     }
 
     public File getFile() {
         return this.file;
     }
 
+    public InputStream getInputStream() throws FileNotFoundException {
+        if (!isLoaded){
+            // Manually load the data, makes sure it doesn't call subclass load()
+            loadRawData();
+            isLoaded = true;
+        }
+        return new BufferedInputStream(new ByteArrayInputStream(this.rawData));
+    }
 }

framework/src/main/java/org/toop/framework/asset/resources/ImageAsset.java

@@ -7,33 +7,31 @@ import java.io.FileNotFoundException;
 @FileExtension({"png"})
 public class ImageAsset extends BaseResource implements LoadableResource {
     private Image image;
-    private boolean isLoaded = false;
 
     public ImageAsset(final File file) {
         super(file);
     }
 
     @Override
-    public void load() {
-        if (!this.isLoaded) {
-            this.image = new Image(this.stream);
-            this.isLoaded = true;
+    public void load() throws FileNotFoundException {
+        if (!this.isLoaded()) {
+            super.load(); // Make sure that base class (byte[]) is loaded
+            this.image = new Image(this.getInputStream());
         }
     }
 
     @Override
     public void unload() {
         this.image = null;
-        this.isLoaded = false;
-    }
-
-    @Override
-    public boolean isLoaded() {
-        return this.isLoaded;
+        super.unload();
     }
 
     public Image getImage() {
-        if (!this.isLoaded) load();
+        if (!this.isLoaded()) try {
+            load();
+        } catch (FileNotFoundException e) {
+            throw new RuntimeException(e);
+        }
         return image;
     }
 }

framework/src/main/java/org/toop/framework/audio/SoundManager.java

@@ -31,7 +31,11 @@ public class SoundManager {
     }
 
     private void handlePlaySound(AudioEvents.PlayAudio event) {
-        this.playSound(event.fileNameNoExtensionAndNoDirectory(), event.loop());
+        try {
+            this.playSound(event.fileNameNoExtensionAndNoDirectory(), event.loop());
+        } catch (UnsupportedAudioFileException | LineUnavailableException | IOException e) {
+            throw new RuntimeException(e);
+        }
     }
 
     private void handleStopSound(AudioEvents.StopAudio event) {
@@ -44,7 +48,7 @@ public class SoundManager {
         this.audioResources.put(audioAsset.getName(), audioAsset.getResource());
     }
 
-    private long playSound(String audioFileName, boolean loop) {
+    private long playSound(String audioFileName, boolean loop) throws UnsupportedAudioFileException, LineUnavailableException, IOException {
         AudioAsset asset = audioResources.get(audioFileName);
 
         // Return -1 which indicates resource wasn't available
@@ -53,7 +57,7 @@ public class SoundManager {
         }
 
         // Get a new clip from resource
-        Clip clip = asset.getClip();
+        Clip clip = asset.getNewClip();
 
         // If supposed to loop make it loop, else just start it once
         if (loop) {