Fix: recenter doesn't immediately take effect

.swiftformat

@@ -12,4 +12,5 @@
 
 # rules
 
---enable isEmpty
+--enable isEmpty
+--disable andOperator

CHANGELOG.md

@@ -5,6 +5,25 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Version 0.2.0 - 2024-10-07
+
+### Added
+
+- `MLNMapViewCameraUpdating.setUserTrackingMode(_ mode: MLNUserTrackingMode, animated: Bool, completionHandler: (() -> Void)?)`
+  in [#53](https://github.com/maplibre/swiftui-dsl/pull/53).
+  Previously, you could only call `mapViewCameraUpdating.userTrackingMode = newMode`
+  without specifying `animated` or `completionHandler`.
+
+### Fixed
+
+- Fix broken animation when setting user tracking mode in [#53](https://github.com/maplibre/swiftui-dsl/pull/53).
+  For example, when tapping the "recenter" button in Ferrostar (which uses this
+  package), the map now immediately re-centers on the users current location,
+  whereas before you'd have to tap it twice. Note: the bug wasn't noticeable
+  when using the Ferrostar's SimulatedLocationProvider.
+- Pitch range `.free` was being reset to `.freeWithinRange(0, 59.9999999)`
+  Fixed in in [#54](https://github.com/maplibre/swiftui-dsl/pull/54).
+
 ## Version 0.1.0 - 2024-09-21
 
 This project has migrated from Stadia Maps to the MapLibre organization!

Sources/MapLibreSwiftUI/Extensions/MapLibre/MLNMapViewCameraUpdating.swift

@@ -7,6 +7,8 @@ import Mockable
 @Mockable
 public protocol MLNMapViewCameraUpdating: AnyObject {
     @MainActor var userTrackingMode: MLNUserTrackingMode { get set }
+    @MainActor func setUserTrackingMode(_ mode: MLNUserTrackingMode, animated: Bool, completionHandler: (() -> Void)?)
+
     @MainActor var minimumPitch: CGFloat { get set }
     @MainActor var maximumPitch: CGFloat { get set }
     @MainActor var direction: CLLocationDirection { get set }

Sources/MapLibreSwiftUI/MapViewCoordinator.swift

@@ -98,91 +98,100 @@ public class MapViewCoordinator<T: MapViewHostViewController>: NSObject, MLNMapV
             mapView.minimumPitch = pitchRange.rangeValue.lowerBound
             mapView.maximumPitch = pitchRange.rangeValue.upperBound
         case let .trackingUserLocation(zoom: zoom, pitch: pitch, pitchRange: pitchRange, direction: direction):
-            mapView.userTrackingMode = .follow
-
             if mapView.frame.size == .zero {
                 // On init, the mapView's frame is not set up yet, so manipulation via camera is broken,
                 // so let's do something else instead.
                 // Needs to be non-animated or else it messes up following
 
+                mapView.userTrackingMode = .follow
+
                 mapView.setZoomLevel(zoom, animated: false)
                 mapView.direction = direction
 
                 mapView.minimumPitch = pitch
                 mapView.maximumPitch = pitch
+                mapView.minimumPitch = pitchRange.rangeValue.lowerBound
+                mapView.maximumPitch = pitchRange.rangeValue.upperBound
 
             } else {
-                let camera = mapView.camera
-                camera.heading = direction
-                camera.pitch = pitch
-
-                let altitude = MLNAltitudeForZoomLevel(
-                    zoom,
-                    pitch,
-                    mapView.camera.centerCoordinate.latitude,
-                    mapView.frame.size
-                )
-                camera.altitude = altitude
-                mapView.setCamera(camera, animated: animated)
+                mapView.setUserTrackingMode(.follow, animated: animated) {
+                    mapView.minimumPitch = pitchRange.rangeValue.lowerBound
+                    mapView.maximumPitch = pitchRange.rangeValue.upperBound
+                    let camera = mapView.camera
+                    camera.heading = direction
+                    camera.pitch = pitch
+
+                    let altitude = MLNAltitudeForZoomLevel(
+                        zoom,
+                        pitch,
+                        mapView.camera.centerCoordinate.latitude,
+                        mapView.frame.size
+                    )
+                    camera.altitude = altitude
+                    mapView.setCamera(camera, animated: animated)
+                }
             }
-            mapView.minimumPitch = pitchRange.rangeValue.lowerBound
-            mapView.maximumPitch = pitchRange.rangeValue.upperBound
         case let .trackingUserLocationWithHeading(zoom: zoom, pitch: pitch, pitchRange: pitchRange):
-            mapView.userTrackingMode = .followWithHeading
-
             if mapView.frame.size == .zero {
                 // On init, the mapView's frame is not set up yet, so manipulation via camera is broken,
                 // so let's do something else instead.
                 // Needs to be non-animated or else it messes up following
 
+                mapView.userTrackingMode = .followWithHeading
                 mapView.setZoomLevel(zoom, animated: false)
                 mapView.minimumPitch = pitch
                 mapView.maximumPitch = pitch
+                mapView.minimumPitch = pitchRange.rangeValue.lowerBound
+                mapView.maximumPitch = pitchRange.rangeValue.upperBound
 
             } else {
-                let camera = mapView.camera
-
-                let altitude = MLNAltitudeForZoomLevel(
-                    zoom,
-                    pitch,
-                    mapView.camera.centerCoordinate.latitude,
-                    mapView.frame.size
-                )
-                camera.altitude = altitude
-                camera.pitch = pitch
-                mapView.setCamera(camera, animated: animated)
+                mapView.setUserTrackingMode(.followWithHeading, animated: animated) {
+                    mapView.minimumPitch = pitchRange.rangeValue.lowerBound
+                    mapView.maximumPitch = pitchRange.rangeValue.upperBound
+                    let camera = mapView.camera
+
+                    let altitude = MLNAltitudeForZoomLevel(
+                        zoom,
+                        pitch,
+                        mapView.camera.centerCoordinate.latitude,
+                        mapView.frame.size
+                    )
+                    camera.altitude = altitude
+                    camera.pitch = pitch
+                    mapView.setCamera(camera, animated: animated)
+                }
             }
-
-            mapView.minimumPitch = pitchRange.rangeValue.lowerBound
-            mapView.maximumPitch = pitchRange.rangeValue.upperBound
         case let .trackingUserLocationWithCourse(zoom: zoom, pitch: pitch, pitchRange: pitchRange):
-            mapView.userTrackingMode = .followWithCourse
-
             if mapView.frame.size == .zero {
+                mapView.userTrackingMode = .followWithCourse
                 // On init, the mapView's frame is not set up yet, so manipulation via camera is broken,
                 // so let's do something else instead.
                 // Needs to be non-animated or else it messes up following
 
                 mapView.setZoomLevel(zoom, animated: false)
                 mapView.minimumPitch = pitch
                 mapView.maximumPitch = pitch
+                mapView.minimumPitch = pitchRange.rangeValue.lowerBound
+                mapView.maximumPitch = pitchRange.rangeValue.upperBound
 
             } else {
-                let camera = mapView.camera
-
-                let altitude = MLNAltitudeForZoomLevel(
-                    zoom,
-                    pitch,
-                    mapView.camera.centerCoordinate.latitude,
-                    mapView.frame.size
-                )
-                camera.altitude = altitude
-                camera.pitch = pitch
-                mapView.setCamera(camera, animated: animated)
+                mapView.setUserTrackingMode(.followWithCourse, animated: animated) {
+                    mapView.minimumPitch = pitchRange.rangeValue.lowerBound
+                    mapView.maximumPitch = pitchRange.rangeValue.upperBound
+
+                    let camera = mapView.camera
+
+                    let altitude = MLNAltitudeForZoomLevel(
+                        zoom,
+                        pitch,
+                        mapView.camera.centerCoordinate.latitude,
+                        mapView.frame.size
+                    )
+                    camera.altitude = altitude
+                    camera.pitch = pitch
+                    mapView.setCamera(camera, animated: animated)
+                }
             }
-
-            mapView.minimumPitch = pitchRange.rangeValue.lowerBound
-            mapView.maximumPitch = pitchRange.rangeValue.upperBound
         case let .rect(boundingBox, padding):
             mapView.setVisibleCoordinateBounds(boundingBox,
                                                edgePadding: padding,