IOS Route-Me: Add User Location Marker

I am trying to add the following things to a Route-Me application.

• Add marker to original location
• Move the map to the user's location
• Move the marker to this new location.

I am using the basic example from the MapBox ios example since my maps are from offline mbtiles storage.

This is my header file:

#import <UIKit/UIKit.h>

#import "RMMapView.h"
#import "RMMarker.h"
#import "RMMapViewDelegate.h"
#import "RMMarkerManager.h"
#import "CoreLocation/CoreLocation.h"

@interface MBTiles_ExampleViewController : UIViewController
{
    RMMapView *mapView;
}

@property (nonatomic, retain) IBOutlet RMMapView *mapView;
@property (nonatomic, retain) CLLocationManager *locationManager;
@property (nonatomic, retain) CLLocation *currentLocation;
@property (nonatomic, retain) RMMarkerManager *markerManager;
@property (nonatomic, retain) RMMarker *locationMarker;

@end

      

        
        
        
      

    

And this is my implementation file:

#define kStartingLat   30.0f
#define kStartingLon  -10.0f
#define kStartingZoom   1.5f

#import "MBTiles_ExampleViewController.h"

#import "RMMBTilesTileSource.h"
#import "RMMapContents.h"
#import "RMMarker.h"

#import "RMMarkerManager.h"
#import "CoreLocation/CoreLocation.h"


@implementation MBTiles_ExampleViewController

@synthesize mapView;
@synthesize currentLocation;
@synthesize locationManager;
@synthesize markerManager;
@synthesize locationMarker;



(void)viewDidLoad
{
    CLLocationCoordinate2D startingPoint;

    startingPoint.latitude  = kStartingLat;
    startingPoint.longitude = kStartingLon;

    NSURL *tilesURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"control-room-0.2.0" ofType:@"mbtiles"]];

    RMMBTilesTileSource *source = [[[RMMBTilesTileSource alloc] initWithTileSetURL:tilesURL] autorelease];

    [[[RMMapContents alloc] initWithView:self.mapView 
                              tilesource:source
                            centerLatLon:startingPoint
                               zoomLevel:kStartingZoom
                            maxZoomLevel:[source maxZoom]
                            minZoomLevel:[source minZoom]
                         backgroundImage:nil] autorelease];

    mapView.enableRotate = NO;
    mapView.deceleration = NO;

    mapView.backgroundColor = [UIColor blackColor];

    mapView.contents.zoom = kStartingZoom;

    if (nil == locationManager)
        locationManager = [[CLLocationManager alloc] init];
    locationManager.delegate = self;

    locationManager.desiredAccuracy = kCLLocationAccuracyBest;

    [locationManager startUpdatingLocation];


    UIImage *iconImage = [UIImage imageNamed:@"marker.png"];

    locationMarker = [[RMMarker alloc] initWithUIImage: iconImage];



    [markerManager addMarker: locationMarker AtLatLong: startingPoint];  

}

(void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation
{
    [mapView moveToLatLong:newLocation.coordinate];

    RMLatLong newCoords = {newLocation.coordinate.latitude, newLocation.coordinate.longitude};

    if (nil != markerManager)
       [markerManager moveMarker:locationMarker AtLatLon: newCoords];

}

(void)dealloc
{
    [mapView release];

    [super dealloc];
}

@end

      

        
        
        
      

    

The marker.png file has been added to my resources folder.

So my questions

• Why is my starting marker not showing?
• I am using xcode on SnowLeopard, so can the simulator find my location? Because the map doesn't move.

Any help would be great as I tried so many code snippets and tutorials but none of them worked.