--- a/cocoaTouch/SettingsViewController.m	Wed Jan 13 09:41:35 2010 +0000
+++ b/cocoaTouch/SettingsViewController.m	Thu Jan 14 16:38:43 2010 +0000
@@ -11,23 +11,75 @@
 
 @implementation SettingsViewController
 
-/*
- // The designated initializer.  Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
-- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
-    if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
-        // Custom initialization
-    }
-    return self;
+@synthesize username, password, musicOn, effectsOn, volumeSlider, volumeLabel;
+
+-(NSString *)dataFilePath: (NSString *)fileName {
+	NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+	NSString *documentsDirectory = [paths objectAtIndex:0];
+	return [documentsDirectory stringByAppendingPathComponent:fileName];
 }
-*/
+
 
-/*
-// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
-- (void)viewDidLoad {
-    [super viewDidLoad];
+-(void) viewDidLoad {
+	NSString *filePath = [self dataFilePath:@"settings.plist"];
+	
+	if ([[NSFileManager defaultManager] fileExistsAtPath:filePath]) {	
+		NSUserDefaults *data = [[NSMutableDictionary alloc] initWithContentsOfFile:filePath];
+		username.text = [data objectForKey:@"username"];
+		password.text = [data objectForKey:@"password"];
+		if (1 == [[data objectForKey:@"music"] intValue]) {
+			musicOn.on = YES;
+		} else {
+			musicOn.on = NO;
+		}
+		if (1 == [[data objectForKey:@"effects"] intValue]) {
+			effectsOn.on = YES;
+		} else {
+			effectsOn.on = NO;
+		}
+		[volumeSlider setValue:[[data objectForKey:@"volume"] intValue] animated:NO];
+		NSString *tmpVol = [[NSString alloc] initWithFormat:@"%d", (int) volumeSlider.value];
+		volumeLabel.text = tmpVol;
+		[tmpVol release];
+	}
+	
+	
+/*	
+	UIApplication *app = [UIApplication sharedApplication];
+	[[NSNotificationCenter defaultCenter] addObserver:self
+											 selector:@selector(applicationWillTerminate:)
+												 name:UIApplicationWillTerminateNotification
+											   object:app];
+*/	[super viewDidLoad];
 }
-*/
+
+-(void) viewDidUnload {
+	self.username = nil;
+	self.password = nil;
+	self.musicOn = nil;
+	self.effectsOn = nil;
+	self.volumeLabel = nil;
+	self.volumeSlider = nil;
+	[super viewDidUnload];
+}
 
+//- (void)applicationWillTerminate:(NSNotification *)notification {
+-(void) viewWillDisappear:(BOOL)animated {
+	NSMutableDictionary *saveArray = [[NSMutableDictionary alloc] init];
+	NSString *tmpMus = (musicOn.on) ? @"1" : @"0";
+	NSString *tmpEff = (effectsOn.on) ? @"1" : @"0";
+	
+	[saveArray setObject:username.text forKey:@"username"];
+	[saveArray setObject:password.text forKey:@"password"];
+	[saveArray setObject:tmpMus forKey:@"music"];
+	[saveArray setObject:tmpEff forKey:@"effects"];
+	[saveArray setObject:volumeLabel.text forKey:@"volume"];
+	
+	[saveArray writeToFile:[self dataFilePath:@"settings.plist"] atomically:YES];
+	[saveArray release];
+	[super viewWillDisappear:animated];
+}
+ 
 /*
 // Override to allow orientations other than the default portrait orientation.
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
@@ -36,20 +88,30 @@
 }
 */
 
-- (void)didReceiveMemoryWarning {
-	// Releases the view if it doesn't have a superview.
-    [super didReceiveMemoryWarning];
-	
-	// Release any cached data, images, etc that aren't in use.
+-(IBAction) backgroundTap: (id)sender {
+	[username resignFirstResponder];
+	[password resignFirstResponder];
+}
+
+-(IBAction) textFieldDoneEditing: (id)sender {
+	[sender resignFirstResponder];
 }
 
-- (void)viewDidUnload {
-	// Release any retained subviews of the main view.
-	// e.g. self.myOutlet = nil;
+-(IBAction) sliderChanged: (id) sender {
+	UISlider *slider = (UISlider *)sender;
+	int progress = slider.value;
+	NSString *newLabel = [[NSString alloc] initWithFormat:@"%d",progress];
+	self.volumeLabel.text = newLabel;
+	[newLabel release];
 }
 
-
-- (void)dealloc {
+-(void) dealloc {
+	[username release];
+	[password release];
+	[musicOn release];
+	[effectsOn release];
+	[volumeLabel release];
+	[volumeSlider release];
     [super dealloc];
 }