Added motion detection code and sounds from Warren.

Prefix.pch

@@ -2,4 +2,7 @@
     #import <Foundation/Foundation.h>
     #import <UIKit/UIKit.h>
 	#import <GameKit/GameKit.h>
+	#import <AudioToolbox/AudioToolbox.h>
+	#import <CoreAudio/CoreAudioTypes.h>
+	#import <AVFoundation/AVFoundation.h>
 #endif

Source/ApplicationDelegate.h

@@ -17,11 +17,14 @@ typedef enum  {
 	SlotMachineApplicationRoleMax
 } SlotMachineApplicationRoleType;
 
+@class Motion;
+
 @interface ApplicationDelegate : NSObject {
 	UIWindow *window;
 	int applicationRole;
 	BOOL is_iPad;
 
+	Motion *motion;
 	GKSession *session;
 
 	// Peer IDs
@@ -34,6 +37,7 @@ typedef enum  {
 @property (nonatomic, retain) UIWindow *window;
 @property (nonatomic, assign) int applicationRole;
 @property (nonatomic, assign) BOOL is_iPad;
+@property (nonatomic, retain) Motion *motion;
 
 @property (nonatomic, retain) GKSession *session;
 

Source/ApplicationDelegate.m

@@ -6,6 +6,7 @@
 //
 
 #import "ApplicationDelegate.h"
+#import "Motion.h"
 
 ApplicationDelegate *DELEGATE;
 
@@ -14,10 +15,12 @@
 
 @implementation ApplicationDelegate
 @synthesize window, applicationRole, is_iPad;
+@synthesize motion;
 @synthesize session;
 @synthesize masterID, slaveHandleID, slaveHopperID, slaveReels;
 
 UIAlertView *roleChooserAlert; 
+AVAudioPlayer *soundPlayer;
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
 {
@@ -36,6 +39,10 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
 	self.window = [[[UIWindow alloc] initWithFrame:mainBounds] autorelease];
 	self.window.backgroundColor = [UIColor blueColor]; // confirm we've got it
 
+	self.motion = [[[Motion alloc] init] retain];
+    [window addSubview:motion];
+	[self.motion becomeFirstResponder];
+
 	// display role chooser
 	roleChooserAlert = [[[UIAlertView alloc]
 						 initWithTitle:@"iPad Slot Machine"
@@ -47,8 +54,19 @@ - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(
 	[roleChooserAlert show];
 
 	[self.window makeKeyAndVisible];
+
+	// play a sound on startup
+	NSURL *fileURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"StartingGate" ofType:@"wav"]];
+	NSError *error;
+	if (!soundPlayer) {
+		soundPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:fileURL error:&error];
+	}
+	[soundPlayer play];
+	AudioServicesPlaySystemSound (kSystemSoundID_Vibrate);
+
 	return YES;
-}	
+}
+
 
 - (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex 
 {
@@ -79,8 +97,8 @@ - (void)session:(GKSession *)session didReceiveConnectionRequestFromPeer:(NSStri
 						  autorelease];
 	[alert show];
 
-	NSError *perror;
-	[session acceptConnectionFromPeer:peerID error:perror];
+	NSError *error;
+	[session acceptConnectionFromPeer:peerID error:&error];
 }
 
 - (void)session:(GKSession *)session peer:(NSString *)peerID didChangeState:(GKPeerConnectionState)state 

Source/Motion.h

@@ -0,0 +1,6 @@
+
+@interface Motion : UIView {
+
+}
+
+@end

Source/Motion.m

@@ -0,0 +1,34 @@
+//
+//  Motion.m
+//  AcceleratorTest
+//
+//  Created by Warren Stringer on 4/16/10.
+//  Copyright 2010 __MyCompanyName__. All rights reserved.
+//
+
+#import "Motion.h"
+
+
+@implementation Motion
+
+// must add [motion becomeFirstResponder] *after* adding this view to view hierarchy
+// see MotionAppDelegate
+
+-(BOOL) canBecomeFirstResponder {
+    return YES;
+}
+
+-(void)motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event { //__OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_0)
+
+    NSLog(@"%s",_cmd);
+}
+-(void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event {//__OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_0) 
+
+    NSLog(@"%s",_cmd);
+}
+-(void)motionCancelled:(UIEventSubtype)motion withEvent:(UIEvent *)event {//__OSX_AVAILABLE_STARTING(__MAC_NA,__IPHONE_3_0);
+
+    NSLog(@"%s",_cmd);
+}
+
+@end

iPadSlotMachine.xcodeproj/project.pbxproj

@@ -11,6 +11,12 @@
 		1DF5F4E00D08C38300B7A737 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1DF5F4DF0D08C38300B7A737 /* UIKit.framework */; };
 		2235A27711797E5D0099FE99 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 2235A27611797E5D0099FE99 /* main.m */; };
 		2235A28211797E980099FE99 /* ApplicationDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 2235A28111797E980099FE99 /* ApplicationDelegate.m */; };
+		225D17811179A8B70085D2A4 /* Motion.m in Sources */ = {isa = PBXBuildFile; fileRef = 225D17801179A8B70085D2A4 /* Motion.m */; };
+		225D17AD1179AA530085D2A4 /* LittleFlips6.wav in Resources */ = {isa = PBXBuildFile; fileRef = 225D17AC1179AA530085D2A4 /* LittleFlips6.wav */; };
+		225D17AF1179AA5A0085D2A4 /* StartingGate.wav in Resources */ = {isa = PBXBuildFile; fileRef = 225D17AE1179AA5A0085D2A4 /* StartingGate.wav */; };
+		225D17CE1179AB9A0085D2A4 /* CoreAudio.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 225D17CD1179AB9A0085D2A4 /* CoreAudio.framework */; };
+		225D17D81179ABF10085D2A4 /* AVFoundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 225D17D71179ABF10085D2A4 /* AVFoundation.framework */; };
+		225D17DE1179AC040085D2A4 /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 225D17DD1179AC030085D2A4 /* AudioToolbox.framework */; };
 		22C1CC491179855B003D1424 /* GameKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 22C1CC481179855B003D1424 /* GameKit.framework */; };
 		288765FD0DF74451002DB57D /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 288765FC0DF74451002DB57D /* CoreGraphics.framework */; };
 /* End PBXBuildFile section */
@@ -22,6 +28,13 @@
 		2235A27611797E5D0099FE99 /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 		2235A28011797E980099FE99 /* ApplicationDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ApplicationDelegate.h; sourceTree = "<group>"; };
 		2235A28111797E980099FE99 /* ApplicationDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ApplicationDelegate.m; sourceTree = "<group>"; };
+		225D177F1179A8B70085D2A4 /* Motion.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Motion.h; sourceTree = "<group>"; };
+		225D17801179A8B70085D2A4 /* Motion.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Motion.m; sourceTree = "<group>"; };
+		225D17AC1179AA530085D2A4 /* LittleFlips6.wav */ = {isa = PBXFileReference; lastKnownFileType = audio.wav; path = LittleFlips6.wav; sourceTree = "<group>"; };
+		225D17AE1179AA5A0085D2A4 /* StartingGate.wav */ = {isa = PBXFileReference; lastKnownFileType = audio.wav; path = StartingGate.wav; sourceTree = "<group>"; };
+		225D17CD1179AB9A0085D2A4 /* CoreAudio.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreAudio.framework; path = System/Library/Frameworks/CoreAudio.framework; sourceTree = SDKROOT; };
+		225D17D71179ABF10085D2A4 /* AVFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AVFoundation.framework; path = System/Library/Frameworks/AVFoundation.framework; sourceTree = SDKROOT; };
+		225D17DD1179AC030085D2A4 /* AudioToolbox.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioToolbox.framework; path = System/Library/Frameworks/AudioToolbox.framework; sourceTree = SDKROOT; };
 		22C1CC481179855B003D1424 /* GameKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = GameKit.framework; path = System/Library/Frameworks/GameKit.framework; sourceTree = SDKROOT; };
 		288765FC0DF74451002DB57D /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
 		32CA4F630368D1EE00C91783 /* Prefix.pch */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Prefix.pch; sourceTree = "<group>"; };
@@ -37,6 +50,9 @@
 				1DF5F4E00D08C38300B7A737 /* UIKit.framework in Frameworks */,
 				288765FD0DF74451002DB57D /* CoreGraphics.framework in Frameworks */,
 				22C1CC491179855B003D1424 /* GameKit.framework in Frameworks */,
+				225D17CE1179AB9A0085D2A4 /* CoreAudio.framework in Frameworks */,
+				225D17D81179ABF10085D2A4 /* AVFoundation.framework in Frameworks */,
+				225D17DE1179AC040085D2A4 /* AudioToolbox.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -57,16 +73,28 @@
 				2235A27611797E5D0099FE99 /* main.m */,
 				2235A28011797E980099FE99 /* ApplicationDelegate.h */,
 				2235A28111797E980099FE99 /* ApplicationDelegate.m */,
+				225D177F1179A8B70085D2A4 /* Motion.h */,
+				225D17801179A8B70085D2A4 /* Motion.m */,
 			);
 			path = Source;
 			sourceTree = "<group>";
 		};
+		225D17A91179AA130085D2A4 /* Sounds */ = {
+			isa = PBXGroup;
+			children = (
+				225D17AC1179AA530085D2A4 /* LittleFlips6.wav */,
+				225D17AE1179AA5A0085D2A4 /* StartingGate.wav */,
+			);
+			path = Sounds;
+			sourceTree = "<group>";
+		};
 		29B97314FDCFA39411CA2CEA /* CustomTemplate */ = {
 			isa = PBXGroup;
 			children = (
 				8D1107310486CEB800E47090 /* Info.plist */,
 				2235A27011797DD70099FE99 /* Source */,
 				29B97315FDCFA39411CA2CEA /* Other Sources */,
+				225D17A91179AA130085D2A4 /* Sounds */,
 				29B97323FDCFA39411CA2CEA /* Frameworks */,
 				19C28FACFE9D520D11CA2CBB /* Products */,
 			);
@@ -88,6 +116,9 @@
 				1D30AB110D05D00D00671497 /* Foundation.framework */,
 				288765FC0DF74451002DB57D /* CoreGraphics.framework */,
 				22C1CC481179855B003D1424 /* GameKit.framework */,
+				225D17CD1179AB9A0085D2A4 /* CoreAudio.framework */,
+				225D17D71179ABF10085D2A4 /* AVFoundation.framework */,
+				225D17DD1179AC030085D2A4 /* AudioToolbox.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -134,6 +165,8 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				225D17AD1179AA530085D2A4 /* LittleFlips6.wav in Resources */,
+				225D17AF1179AA5A0085D2A4 /* StartingGate.wav in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -146,6 +179,7 @@
 			files = (
 				2235A27711797E5D0099FE99 /* main.m in Sources */,
 				2235A28211797E980099FE99 /* ApplicationDelegate.m in Sources */,
+				225D17811179A8B70085D2A4 /* Motion.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};