SoundEffect support implemented.

git-svn-id: http://xni.googlecode.com/svn/XNI@49 ac433895-eea3-a490-d80a-17149a75e588

Classes/Retronator/Xni/Framework/Content/ContentManager.m

@@ -12,6 +12,7 @@
 #import "Retronator.Xni.Framework.Content.h"
 #import "Retronator.Xni.Framework.Content.Pipeline.h"
 #import "Retronator.Xni.Framework.Content.Pipeline.Processors.h"
+#import "Retronator.Xni.Framework.Content.Pipeline.Audio.h"
 
 @implementation ContentManager
 
@@ -89,21 +90,35 @@
 	// Compare lowercase extension.
 	extension = [extension lowercaseString];
 	
-	if ([extension isEqual:@"png"] || [extension isEqual:@"jpg"] || [extension isEqual:@"jpeg"] ||
-		[extension isEqual:@"gif"] || [extension isEqual:@"tif"] || [extension isEqual:@"tiff"] ||
-		[extension isEqual:@"ico"] || [extension isEqual:@"bmp"]) {
-		// We have texture content
+	if ([extension isEqualToString:@"png"] || [extension isEqualToString:@"jpg"] || [extension isEqualToString:@"jpeg"] ||
+		[extension isEqualToString:@"gif"] || [extension isEqualToString:@"tif"] || [extension isEqualToString:@"tiff"] ||
+		[extension isEqualToString:@"ico"] || [extension isEqualToString:@"bmp"]) {
+		// Texture content
 		TextureImporter *textureImporter = [[[TextureImporter alloc] init] autorelease];
 		TextureContent *textureContent = [textureImporter importFile:absolutePath];
 		input = [[ContentReader alloc] initWithContentManager:self Content:textureContent];
 		
-	} else if ([extension isEqual:@"x"]) { 
-		// We have direct x model content
+	} else if ([extension isEqualToString:@"x"]) { 
+		// Direct x model content
 		XImporter *xImporter = [[[XImporter alloc] init] autorelease];
 		NodeContent *root = [xImporter importFile:absolutePath];
 		ModelProcessor *modelProcessor = [[[ModelProcessor alloc] init] autorelease];
 		ModelContent *modelContent = [modelProcessor process:root];
 		input = [[ContentReader alloc] initWithContentManager:self Content:modelContent];
+	} else if ([extension isEqualToString:@"wav"]) {
+		// Wave audio content
+		WavImporter *wavImporter = [[[WavImporter alloc] init] autorelease];
+		AudioContent *audioContent = [wavImporter importFile:absolutePath];
+		SoundEffectProcessor *soundEffectProcessor = [[[SoundEffectProcessor alloc] init] autorelease];
+		SoundEffectContent *soundEffectContent = [soundEffectProcessor process:audioContent];
+		input = [[ContentReader alloc] initWithContentManager:self Content:soundEffectContent];
+	} else if ([extension isEqualToString:@"mp3"]) {
+		// Wave audio content
+		WavImporter *wavImporter = [[[WavImporter alloc] init] autorelease];
+		AudioContent *audioContent = [wavImporter importFile:absolutePath];
+		SongProcessor *songProcessor = [[[SongProcessor alloc] init] autorelease];
+		SongContent *songContent = [songProcessor process:audioContent];
+		input = [[ContentReader alloc] initWithContentManager:self Content:songContent];
 	} else {
 		[NSException raise:@"InvalidArgumentException" format:@"Files with extension %@ are not supported", extension];
 	}
@@ -114,7 +129,7 @@
 	pool = [[NSAutoreleasePool alloc] init];
 
 	ContentTypeReader *reader = [readerManager getTypeReaderFor:[input.content class]];
-	id result = [reader readFromInput:input into:nil];
+	id result = [[reader readFromInput:input into:nil] retain];
 	
 	// Save the loaded asset for quick retreival.
 	if (assetName) {
@@ -128,7 +143,7 @@
 	[pool release];
 	
 	// We are returning a retained object since the loaded asset is always used for a longer time.
-	return [result retain];
+	return result;
 }
 
 - (void) unload {

Classes/Retronator/Xni/Framework/Content/ContentTypeReaderManager.h

@@ -20,6 +20,7 @@
 	VertexBufferReader *vertexBufferReader;
 	ModelBoneReader *modelBoneReader;
 	VertexDeclarationReader *vertexDeclarationReader;
+	SoundEffectReader *soundEffectReader;
 }
 
 - (ContentTypeReader*) getTypeReaderFor:(Class)targetType;

Classes/Retronator/Xni/Framework/Content/ContentTypeReaderManager.m

@@ -27,6 +27,7 @@
 		vertexBufferReader = [[VertexBufferReader alloc] init];
 		modelBoneReader = [[ModelBoneReader alloc] init];
 		vertexDeclarationReader = [[VertexDeclarationReader alloc] init];
+		soundEffectReader = [[SoundEffectReader alloc] init];
 	}
 	return self;
 }
@@ -51,6 +52,8 @@
 		return modelBoneReader;
 	} else if (targetType == [VertexDeclarationContent class]) {
 		return vertexDeclarationReader;
+	} else if (targetType == [SoundEffectContent class]) {
+		return soundEffectReader;
 	} else {
 		return nil;
 	}

Classes/Retronator/Xni/Framework/Content/Pipeline/Retronator.Xni.Framework.Content.Pipeline.classes.h

@@ -8,6 +8,8 @@
 @class ContentImporter;
 @class TextureImporter;
 @class XImporter;
+@class WavImporter;
+@class Mp3Importer;
 
 @protocol IContentProcessor;
 @class ContentProcessor;

Classes/Retronator/Xni/Framework/Content/Pipeline/Retronator.Xni.Framework.Content.Pipeline.h

@@ -11,6 +11,8 @@
 #import "ContentImporter.h"
 #import "TextureImporter.h"
 #import "XImporter.h"
+#import "WavImporter.h"
+#import "Mp3Importer.h"
 
 #import "IContentProcessor.h"
 #import "ContentProcessor.h"

Classes/Retronator/Xni/Framework/Content/Pipeline/TextureImporter.h

@@ -8,14 +8,10 @@
 
 #import <Foundation/Foundation.h>
 
-#import "Retronator.Xni.Framework.Content.Pipeline.Graphics.classes.h"
-
 #import "ContentImporter.h"
 
 @interface TextureImporter : ContentImporter {
 
 }
 
-- (TextureContent*) importFile:(NSString*)filename;
-
 @end

Classes/Retronator/Xni/Framework/Content/Retronator.Xni.Framework.Content.classes.h

@@ -3,4 +3,5 @@
 @class Texture2DReader;
 @class ModelReader, ModelMeshReader, ModelMeshPartReader;
 @class BasicEffectReader, IndexBufferReader, VertexBufferReader;
-@class ModelBoneReader, VertexDeclarationReader;
+@class ModelBoneReader, VertexDeclarationReader;
+@class SoundEffectReader;

Classes/Retronator/Xni/Framework/Content/Retronator.Xni.Framework.Content.h

@@ -14,4 +14,6 @@
 #import "VertexBufferReader.h"
 
 #import "ModelBoneReader.h"
-#import "VertexDeclarationReader.h"
+#import "VertexDeclarationReader.h"
+
+#import "SoundEffectReader.h"

Classes/Retronator/Xni/Framework/Game.m

@@ -14,6 +14,7 @@
 #import "TouchPanel+Internal.h"
 #import "GameWindow+Internal.h"
 #import "Guide+Internal.h"
+#import "SoundEffect+Internal.h"
 
 @interface Game ()
 
@@ -133,7 +134,7 @@ static NSArray *drawOrderSort;
 - (void) tick {
     // Sleep if inactive.
     if (!isActive) {
-        //CFRunLoopRunInMode(kCFRunLoopDefaultMode, inactiveSleepTime, NO);
+        CFRunLoopRunInMode(kCFRunLoopDefaultMode, inactiveSleepTime, NO);
 		return;
     }
     
@@ -142,7 +143,7 @@ static NSArray *drawOrderSort;
     NSTimeInterval elapsedRealTime = [currentFrameTime timeIntervalSinceDate:lastFrameTime];
     
     // Sleep if we're ahead of the target elapsed time.
-	/*if (isFixedTimeStep) {
+	if (isFixedTimeStep) {
 		if (elapsedRealTime < targetElapsedTime) {
 			NSTimeInterval sleepTime = targetElapsedTime - elapsedRealTime;
 			CFRunLoopRunInMode(kCFRunLoopDefaultMode, sleepTime, NO);
@@ -155,7 +156,7 @@ static NSArray *drawOrderSort;
 		} else {
 			gameTime.isRunningSlowly = YES;
 		}
-	}*/
+	}
     
     // Store current time for next frame.
     [lastFrameTime release];
@@ -169,7 +170,7 @@ static NSArray *drawOrderSort;
 	
 	// Update input.
 	[[TouchPanel getInstance] update];
-    
+	    
     // Update the game.
     [self updateWithGameTime:gameTime];
 	
@@ -183,6 +184,9 @@ static NSArray *drawOrderSort;
 	}
 	[enabledChangedComponents removeAllObjects];
     
+	// Update audio.
+	[SoundEffect update];
+
     // Draw to display.
     if ([self beginDraw]) {
         [self drawWithGameTime:gameTime];

Classes/Retronator/Xni/Framework/GameHost.m

@@ -39,7 +39,6 @@
         // Handle all the waiting event sources.
         do {
             runResult = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, YES);
-			NSLog(@"Handling default mode");
         } while (runResult == kCFRunLoopRunHandledSource);
 		
         [game tick];