diff --git a/.DS_Store b/.DS_Store
index c160acb..7c5d0a6 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/IndoorKit.framework/IndoorKit b/IndoorKit.framework/IndoorKit
index 068aae9..b14a031 100755
Binary files a/IndoorKit.framework/IndoorKit and b/IndoorKit.framework/IndoorKit differ
diff --git a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo
index df379fb..052323d 100644
Binary files a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo and b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo differ
diff --git a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/Project/arm64.swiftsourceinfo b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/Project/arm64.swiftsourceinfo
index df379fb..052323d 100644
Binary files a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/Project/arm64.swiftsourceinfo and b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/Project/arm64.swiftsourceinfo differ
diff --git a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftinterface b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftinterface
index 84f4e32..f4f5910 100644
--- a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftinterface
+++ b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftinterface
@@ -14,7 +14,9 @@ public protocol IndoorLocationDelegate : AnyObject {
   func onLocationChanged(location: CoreLocation.CLLocation, floor: Swift.Int)
   func onHeadingChanged(heading: Swift.Double)
   func onOrientationChanged(orientation: IndoorKit.PhoneOrientation)
+  func onClusterChanged(cluster: Swift.Int)
   func onLocationNotFound()
+  func onInitMapDone(walls: [[IndoorKit.Wall]], clusters: [[IndoorKit.Cluster]], stairs: [[IndoorKit.Stair]], elevator: [IndoorKit.Wall])
 }
 public class IndoorLocationService {
   weak public var delegate: IndoorKit.IndoorLocationDelegate?
@@ -27,6 +29,12 @@ public class IndoorLocationService {
   public func backToHand()
   @objc deinit
 }
+public class Stair {
+  public init(path: [CoreLocation.CLLocationCoordinate2D])
+  public func getCoordinatePath() -> [CoreLocation.CLLocationCoordinate2D]
+  public func getPointPath() -> [CoreGraphics.CGPoint]
+  @objc deinit
+}
 public enum IndoorZone {
   case P27
   case FVH
@@ -38,6 +46,12 @@ public enum IndoorZone {
     get
   }
 }
+public class Wall {
+  public init(a: CoreLocation.CLLocationCoordinate2D, b: CoreLocation.CLLocationCoordinate2D)
+  public func getCoordinatePath() -> [CoreLocation.CLLocationCoordinate2D]
+  public func getPointPath() -> [CoreGraphics.CGPoint]
+  @objc deinit
+}
 public enum PhoneOrientation : Swift.String {
   case HAND
   case POCKET
@@ -47,3 +61,11 @@ public enum PhoneOrientation : Swift.String {
     get
   }
 }
+public class Cluster {
+  public init(path: [CoreLocation.CLLocationCoordinate2D], index: Swift.Int, color: UIKit.UIColor)
+  public func getCoordinatePath() -> [CoreLocation.CLLocationCoordinate2D]
+  public func getPointPath() -> [CoreGraphics.CGPoint]
+  public func getIndex() -> Swift.Int
+  public func getColor() -> UIKit.UIColor
+  @objc deinit
+}
diff --git a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftmodule b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftmodule
index e5c54f0..35ea4d3 100644
Binary files a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftmodule and b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftmodule differ
diff --git a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64.swiftinterface b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64.swiftinterface
index 84f4e32..f4f5910 100644
--- a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64.swiftinterface
+++ b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64.swiftinterface
@@ -14,7 +14,9 @@ public protocol IndoorLocationDelegate : AnyObject {
   func onLocationChanged(location: CoreLocation.CLLocation, floor: Swift.Int)
   func onHeadingChanged(heading: Swift.Double)
   func onOrientationChanged(orientation: IndoorKit.PhoneOrientation)
+  func onClusterChanged(cluster: Swift.Int)
   func onLocationNotFound()
+  func onInitMapDone(walls: [[IndoorKit.Wall]], clusters: [[IndoorKit.Cluster]], stairs: [[IndoorKit.Stair]], elevator: [IndoorKit.Wall])
 }
 public class IndoorLocationService {
   weak public var delegate: IndoorKit.IndoorLocationDelegate?
@@ -27,6 +29,12 @@ public class IndoorLocationService {
   public func backToHand()
   @objc deinit
 }
+public class Stair {
+  public init(path: [CoreLocation.CLLocationCoordinate2D])
+  public func getCoordinatePath() -> [CoreLocation.CLLocationCoordinate2D]
+  public func getPointPath() -> [CoreGraphics.CGPoint]
+  @objc deinit
+}
 public enum IndoorZone {
   case P27
   case FVH
@@ -38,6 +46,12 @@ public enum IndoorZone {
     get
   }
 }
+public class Wall {
+  public init(a: CoreLocation.CLLocationCoordinate2D, b: CoreLocation.CLLocationCoordinate2D)
+  public func getCoordinatePath() -> [CoreLocation.CLLocationCoordinate2D]
+  public func getPointPath() -> [CoreGraphics.CGPoint]
+  @objc deinit
+}
 public enum PhoneOrientation : Swift.String {
   case HAND
   case POCKET
@@ -47,3 +61,11 @@ public enum PhoneOrientation : Swift.String {
     get
   }
 }
+public class Cluster {
+  public init(path: [CoreLocation.CLLocationCoordinate2D], index: Swift.Int, color: UIKit.UIColor)
+  public func getCoordinatePath() -> [CoreLocation.CLLocationCoordinate2D]
+  public func getPointPath() -> [CoreGraphics.CGPoint]
+  public func getIndex() -> Swift.Int
+  public func getColor() -> UIKit.UIColor
+  @objc deinit
+}
diff --git a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64.swiftmodule b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64.swiftmodule
index e5c54f0..35ea4d3 100644
Binary files a/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64.swiftmodule and b/IndoorKit.framework/Modules/IndoorKit.swiftmodule/arm64.swiftmodule differ
diff --git a/IndoorKit.framework/_CodeSignature/CodeResources b/IndoorKit.framework/_CodeSignature/CodeResources
index 451b863..2a47240 100644
--- a/IndoorKit.framework/_CodeSignature/CodeResources
+++ b/IndoorKit.framework/_CodeSignature/CodeResources
@@ -34,11 +34,11 @@
 		</data>
 		<key>Modules/IndoorKit.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo</key>
 		<data>
-		luelFwAFrTkCUW9dJfCCVeDZS9w=
+		+TkyDGE22suN0OY9MPdiYVflVl4=
 		</data>
 		<key>Modules/IndoorKit.swiftmodule/Project/arm64.swiftsourceinfo</key>
 		<data>
-		luelFwAFrTkCUW9dJfCCVeDZS9w=
+		+TkyDGE22suN0OY9MPdiYVflVl4=
 		</data>
 		<key>Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftdoc</key>
 		<data>
@@ -46,11 +46,11 @@
 		</data>
 		<key>Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftinterface</key>
 		<data>
-		MhFavfAQu1lHDIxAHff1vsLDFmQ=
+		rxg4z8PRPb+3EvsMnFkxUK58xSE=
 		</data>
 		<key>Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftmodule</key>
 		<data>
-		IBaZEJ86Ey5pETX4Sz04Q2BXVGA=
+		PXh4qsi4qtgPat4o2nWUmR94wQ4=
 		</data>
 		<key>Modules/IndoorKit.swiftmodule/arm64.swiftdoc</key>
 		<data>
@@ -58,11 +58,11 @@
 		</data>
 		<key>Modules/IndoorKit.swiftmodule/arm64.swiftinterface</key>
 		<data>
-		MhFavfAQu1lHDIxAHff1vsLDFmQ=
+		rxg4z8PRPb+3EvsMnFkxUK58xSE=
 		</data>
 		<key>Modules/IndoorKit.swiftmodule/arm64.swiftmodule</key>
 		<data>
-		IBaZEJ86Ey5pETX4Sz04Q2BXVGA=
+		PXh4qsi4qtgPat4o2nWUmR94wQ4=
 		</data>
 		<key>Modules/module.modulemap</key>
 		<data>
@@ -141,22 +141,22 @@
 		<dict>
 			<key>hash</key>
 			<data>
-			luelFwAFrTkCUW9dJfCCVeDZS9w=
+			+TkyDGE22suN0OY9MPdiYVflVl4=
 			</data>
 			<key>hash2</key>
 			<data>
-			AmDjk815i8jK79MKZq28fuq6iQzao4Xijj1Pg/yzVmQ=
+			J9iGMRPKJVTJus0gS5J3z0XvXdkf1TEDkWIr+EIiWWU=
 			</data>
 		</dict>
 		<key>Modules/IndoorKit.swiftmodule/Project/arm64.swiftsourceinfo</key>
 		<dict>
 			<key>hash</key>
 			<data>
-			luelFwAFrTkCUW9dJfCCVeDZS9w=
+			+TkyDGE22suN0OY9MPdiYVflVl4=
 			</data>
 			<key>hash2</key>
 			<data>
-			AmDjk815i8jK79MKZq28fuq6iQzao4Xijj1Pg/yzVmQ=
+			J9iGMRPKJVTJus0gS5J3z0XvXdkf1TEDkWIr+EIiWWU=
 			</data>
 		</dict>
 		<key>Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftdoc</key>
@@ -174,22 +174,22 @@
 		<dict>
 			<key>hash</key>
 			<data>
-			MhFavfAQu1lHDIxAHff1vsLDFmQ=
+			rxg4z8PRPb+3EvsMnFkxUK58xSE=
 			</data>
 			<key>hash2</key>
 			<data>
-			VEKT24zE6hEnrb7VQc9Ob4l6yEmbq7qddd6drmTVpBY=
+			cGVgHdBnZsjFD8TUYzcZdkEmF/UWTXTibnqLsSVaKpg=
 			</data>
 		</dict>
 		<key>Modules/IndoorKit.swiftmodule/arm64-apple-ios.swiftmodule</key>
 		<dict>
 			<key>hash</key>
 			<data>
-			IBaZEJ86Ey5pETX4Sz04Q2BXVGA=
+			PXh4qsi4qtgPat4o2nWUmR94wQ4=
 			</data>
 			<key>hash2</key>
 			<data>
-			VfEU3dC4RVj6OEMuV7M/JoAVjz2k6F2f1CGv8OodVHM=
+			jZQ1PF50xd3N2+1AE1igQ5lCgyJ9CE9oeqivqI83LIc=
 			</data>
 		</dict>
 		<key>Modules/IndoorKit.swiftmodule/arm64.swiftdoc</key>
@@ -207,22 +207,22 @@
 		<dict>
 			<key>hash</key>
 			<data>
-			MhFavfAQu1lHDIxAHff1vsLDFmQ=
+			rxg4z8PRPb+3EvsMnFkxUK58xSE=
 			</data>
 			<key>hash2</key>
 			<data>
-			VEKT24zE6hEnrb7VQc9Ob4l6yEmbq7qddd6drmTVpBY=
+			cGVgHdBnZsjFD8TUYzcZdkEmF/UWTXTibnqLsSVaKpg=
 			</data>
 		</dict>
 		<key>Modules/IndoorKit.swiftmodule/arm64.swiftmodule</key>
 		<dict>
 			<key>hash</key>
 			<data>
-			IBaZEJ86Ey5pETX4Sz04Q2BXVGA=
+			PXh4qsi4qtgPat4o2nWUmR94wQ4=
 			</data>
 			<key>hash2</key>
 			<data>
-			VfEU3dC4RVj6OEMuV7M/JoAVjz2k6F2f1CGv8OodVHM=
+			jZQ1PF50xd3N2+1AE1igQ5lCgyJ9CE9oeqivqI83LIc=
 			</data>
 		</dict>
 		<key>Modules/module.modulemap</key>