BlueCabinetGames/GeoSusGame
8
0
Fork 0
Code Issues 1 Pull Requests Actions Packages Projects Releases Wiki Activity

Conflict resolve

Browse Source
This commit is contained in:
trubkokrtek
2026-05-17 11:25:21 +02:00
parent f800e78f14
commit c8d8b6b802
6 changed files with 798 additions and 126 deletions
Download Patch File Download Diff File Expand all files Collapse all files

874
Assets/GameManager/GameManager_Input.cs
View File

@@ -1,4 +1,4 @@
using UnityEngine;
using UnityEngine;
using GeoSus.Client;
using System;
using System.Collections;
@@ -16,6 +16,292 @@ namespace Subsystems
Running,
Failed
}
/// <summary>
/// Position source backend. Selectable at runtime via the GPS overlay
/// "Source" button so the user can recover when one path misbehaves on
/// their phone:
/// Auto - JNI: subscribe to gps + network, pick most recent fix.
/// GpsOnly - JNI: subscribe to gps only (network's frequent indoor
/// fixes don't drown out the slower-but-precise gps fix).
/// NetworkOnly - JNI: subscribe to network only (cell tower / WiFi).
/// Useful indoors when no satellite lock is possible.
/// UnityInput - Unity's Input.location wrapper. Verified to hang on
/// Mi 9T / A20e (which is why JNI exists), but works on
/// newer Android where the JNI streaming-callbacks path
/// silently doesn't fire (MIUI/HyperOS battery saver,
/// approximate-vs-precise permission split, minDistance
/// gating on stationary phones).
/// EditorWasd - WASD-driven simulated position. Available regardless
/// of testMode flag so desktop builds and editor sessions
/// can navigate the map without real GPS.
/// </summary>
public enum PositionSource
{
Auto,
GpsOnly,
NetworkOnly,
UnityInput,
EditorWasd,
}
#if UNITY_ANDROID && !UNITY_EDITOR
/// <summary>
/// Bridges android.location.LocationListener to managed code. The method
/// names here must match Java's LocationListener interface exactly so
/// AndroidJavaProxy's reflection dispatcher can find them.
/// </summary>
internal class AndroidLocationProxy : AndroidJavaProxy
{
public AndroidLocationProvider Owner { get; set; }
public AndroidLocationProxy() : base("android.location.LocationListener") { }
// Called by Android each time a new fix arrives from the registered provider.
public void onLocationChanged(AndroidJavaObject location)
{
try
{
if (location == null) return;
double lat = location.Call<double>("getLatitude");
double lon = location.Call<double>("getLongitude");
long t = location.Call<long>("getTime");
string provider = "";
try { provider = location.Call<string>("getProvider"); } catch { }
// Streaming callbacks are LIVE (never cached). The cached path
// calls UpdateLocation directly with isCached=true.
Owner?.UpdateLocation(lat, lon, t, provider, isCached: false);
}
catch (Exception ex)
{
Debug.LogWarning("[GPS-JNI] onLocationChanged failed: " + ex.Message);
}
}
// Required by the LocationListener interface even if we don't use them.
// Missing methods cause java.lang.AbstractMethodError at runtime.
public void onStatusChanged(string provider, int status, AndroidJavaObject extras) { }
public void onProviderEnabled(string provider) { }
public void onProviderDisabled(string provider) { }
}
/// <summary>
/// Direct wrapper around android.location.LocationManager via JNI, used as
/// a replacement for Unity's Input.location on Android when the user picks
/// Auto/GpsOnly/NetworkOnly. Subscribed providers are configurable so the
/// position-source picker can rewire live without restart.
/// </summary>
internal class AndroidLocationProvider
{
private AndroidJavaObject _activity;
private AndroidJavaObject _locationManager;
private AndroidLocationProxy _gpsListener;
private AndroidLocationProxy _networkListener;
private double _lat, _lon;
private long _lastTimeMillis;
private long _lastLiveTimeMillis; // Time of most recent NON-cached fix.
private bool _hasFix;
private bool _hasLiveFix; // True once any streaming callback fired.
private string _activeProvider = "";
// Captured at Initialize() so the diagnostic can report
// "GPS provider DISABLED, only network enabled" etc.
private bool _gpsProviderEnabled;
private bool _networkProviderEnabled;
private bool _gpsLastKnownExists;
private bool _networkLastKnownExists;
private string _enabledProvidersList = "";
// Subscription scope - set in Initialize, used in Shutdown to know
// which listeners we registered.
private bool _subscribedGps;
private bool _subscribedNetwork;
public bool HasFix => _hasFix;
public bool HasLiveFix => _hasLiveFix;
public long LastLiveTimeMillis => _lastLiveTimeMillis;
public long LastTimeMillis => _lastTimeMillis;
public double Lat => _lat;
public double Lon => _lon;
public string ActiveProvider => _activeProvider;
public bool GpsProviderEnabled => _gpsProviderEnabled;
public bool NetworkProviderEnabled => _networkProviderEnabled;
public bool GpsLastKnownExists => _gpsLastKnownExists;
public bool NetworkLastKnownExists => _networkLastKnownExists;
public string EnabledProvidersList => _enabledProvidersList;
public bool SubscribedGps => _subscribedGps;
public bool SubscribedNetwork => _subscribedNetwork;
public bool Initialize(out string error, bool useGps, bool useNetwork)
{
error = "";
try
{
using (var unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))
{
_activity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
}
if (_activity == null) { error = "no current activity"; return false; }
_locationManager = _activity.Call<AndroidJavaObject>("getSystemService", "location");
if (_locationManager == null) { error = "getSystemService(\"location\") returned null"; return false; }
// Capture provider enable state up front so the diagnostic
// can distinguish "provider disabled at OS level" from
// "provider enabled but produced no fix yet".
_gpsProviderEnabled = SafeIsProviderEnabled("gps");
_networkProviderEnabled = SafeIsProviderEnabled("network");
_enabledProvidersList = SafeGetEnabledProviders();
Debug.Log($"[GPS-JNI] init useGps={useGps} useNetwork={useNetwork} gps enabled={_gpsProviderEnabled} network enabled={_networkProviderEnabled} all enabled=[{_enabledProvidersList}]");
// Try cached last-known fixes from the providers we're about
// to subscribe to. If the OS already knows where we are
// (e.g. from another app that recently used GPS), we get a
// fix at zero cost and zero wait time. Tagged isCached so
// the diagnostic can mark them and we know we still need
// to wait for a streaming callback.
if (useNetwork) TryLastKnown("network", out _networkLastKnownExists);
if (useGps) TryLastKnown("gps", out _gpsLastKnownExists);
_subscribedGps = useGps;
_subscribedNetwork = useNetwork;
if (useGps) _gpsListener = new AndroidLocationProxy { Owner = this };
if (useNetwork) _networkListener = new AndroidLocationProxy { Owner = this };
// requestLocationUpdates must be called on a thread with a
// Looper. Use the Activity's UI thread, which always has one.
// minTime=1000ms, minDistance=0f - we want updates on every
// fix the OS produces. Previously this was 1f which gated
// out updates from a stationary phone (MIUI/newer Android
// are stricter about this and that's the suspected cause of
// "via gps (cached)" sticking forever).
_activity.Call("runOnUiThread", new AndroidJavaRunnable(() =>
{
if (useGps)
{
try { _locationManager.Call("requestLocationUpdates", "gps", 1000L, 0f, _gpsListener); }
catch (Exception ex) { Debug.LogWarning("[GPS-JNI] gps subscribe failed: " + ex.Message); }
}
if (useNetwork)
{
try { _locationManager.Call("requestLocationUpdates", "network", 1000L, 0f, _networkListener); }
catch (Exception ex) { Debug.LogWarning("[GPS-JNI] network subscribe failed: " + ex.Message); }
}
}));
return true;
}
catch (Exception ex)
{
error = "JNI init exception: " + ex.Message;
return false;
}
}
void TryLastKnown(string provider, out bool nonNullReturned)
{
nonNullReturned = false;
try
{
var loc = _locationManager.Call<AndroidJavaObject>("getLastKnownLocation", provider);
if (loc != null)
{
nonNullReturned = true;
double lat = loc.Call<double>("getLatitude");
double lon = loc.Call<double>("getLongitude");
long t = loc.Call<long>("getTime");
UpdateLocation(lat, lon, t, provider, isCached: true);
}
}
catch (Exception ex)
{
Debug.LogWarning($"[GPS-JNI] getLastKnownLocation({provider}) failed: " + ex.Message);
}
}
bool SafeIsProviderEnabled(string provider)
{
try
{
return _locationManager.Call<bool>("isProviderEnabled", provider);
}
catch (Exception ex)
{
Debug.LogWarning($"[GPS-JNI] isProviderEnabled({provider}) failed: " + ex.Message);
return false;
}
}
// Build a comma-separated list of currently-enabled providers via
// LocationManager.getProviders(true). We iterate the returned
// java.util.List by index because AndroidJavaObject does not
// implement IEnumerable.
string SafeGetEnabledProviders()
{
try
{
var list = _locationManager.Call<AndroidJavaObject>("getProviders", true);
if (list == null) return "";
int size = list.Call<int>("size");
var parts = new System.Text.StringBuilder();
for (int i = 0; i < size; i++)
{
var name = list.Call<string>("get", i);
if (i > 0) parts.Append(",");
parts.Append(name);
}
return parts.ToString();
}
catch (Exception ex)
{
Debug.LogWarning("[GPS-JNI] getProviders failed: " + ex.Message);
return "";
}
}
public void UpdateLocation(double lat, double lon, long timeMillis, string provider, bool isCached)
{
// Ignore older fixes if a newer one is already in hand. This lets
// both gps + network listeners feed us without ping-ponging
// between stale and fresh data.
if (timeMillis < _lastTimeMillis) return;
_lat = lat;
_lon = lon;
_lastTimeMillis = timeMillis;
// Active-provider name carries cached/live state in the diagnostic
// banner so the user can see at a glance whether streaming has
// kicked in or we're still on the initial cached snapshot.
_activeProvider = (provider ?? "") + (isCached ? " (cached)" : "");
_hasFix = true;
if (!isCached)
{
_hasLiveFix = true;
_lastLiveTimeMillis = timeMillis;
}
}
public void Shutdown()
{
try
{
if (_locationManager != null)
{
if (_gpsListener != null) _locationManager.Call("removeUpdates", _gpsListener);
if (_networkListener != null) _locationManager.Call("removeUpdates", _networkListener);
}
}
catch (Exception ex)
{
Debug.LogWarning("[GPS-JNI] Shutdown failed: " + ex.Message);
}
_gpsListener = null;
_networkListener = null;
_locationManager = null;
_activity = null;
}
}
#endif
public static class PositonExtensions
{
public static Position ToLocal(this Position position, Position center)
@@ -51,34 +337,283 @@ namespace Subsystems
private GameObject _player;
private bool _testMode;
// PlayerPrefs key for the user's chosen position source. Persists
// across app restarts so a user who flipped to UnityInput because
// their phone hated the JNI path doesn't have to flip again every
// launch.
private const string PrefsSourceKey = "PositionSource_v1";
private PositionSource _currentSource = PositionSource.Auto;
// When the multi-client editor test mode picks a non-host bot as
// active, we need the host's WASD path to NOT also move. Set true
// by GameManager when active slot != 0.
public bool SuppressWasd = false;
private GPSState _GPSState = GPSState.Uninitialized;
private float _speed = 0.00001f;
private Position _mapCenter;
private CoroutineHost _coroutineHost = new CoroutineHost();
private CoroutineHost _coroutineHost;
private int _gpsRetryCount = 0;
private const int _maxGpsRetries = 5;
private float _lastPositionSendTime;
private const float _positionKeepAliveSeconds = 1.0f;
// Diagnostic state. We capture *why* GPS init failed so the UI can
// surface it to the user without requiring logcat. Older Android
// phones (Mi 9T, A20e) hit silent failure modes that are impossible
// to distinguish from "still warming up" without this.
private string _lastGpsError = "";
private float _gpsInitStartTime = -1f;
// Bump from the original 20s. Cold-start GPS on older Android can
// easily exceed 20s indoors or under cloud cover - by the time the
// user notices nothing is happening, we've already given up.
private const int _gpsInitTimeoutSeconds = 60;
#if UNITY_ANDROID && !UNITY_EDITOR
// JNI-backed location provider, used for Auto/GpsOnly/NetworkOnly.
// UnityInput uses Input.location instead and leaves this null.
private AndroidLocationProvider _androidProvider;
#endif
/// <summary>Last known GPS position (for CreateLobby centre point)</summary>
public Position? LastKnownPosition => _currentPosition.Lat != 0 || _currentPosition.Lon != 0 ? _currentPosition : (Position?)null;
/// <summary>Current GPS state machine value (debug/diagnostic).</summary>
public string GpsStateName => _GPSState.ToString();
/// <summary>Last GPS error reason captured during init (empty if none).</summary>
public string LastGpsError => _lastGpsError ?? "";
/// <summary>Retry count out of max (debug/diagnostic).</summary>
public string GpsRetryProgress => $"{_gpsRetryCount}/{_maxGpsRetries}";
/// <summary>Currently selected position source (for UI cycle button).</summary>
public PositionSource CurrentSource => _currentSource;
/// <summary>Display name for the current source (for UI label).</summary>
public string CurrentSourceName
{
get
{
switch (_currentSource)
{
case PositionSource.Auto: return "Auto (GPS+Net)";
case PositionSource.GpsOnly: return "GPS only";
case PositionSource.NetworkOnly: return "Network only";
case PositionSource.UnityInput: return "Unity Input";
case PositionSource.EditorWasd: return "WASD";
default: return _currentSource.ToString();
}
}
}
/// <summary>
/// Human-readable one-line GPS status for on-screen overlay. Designed
/// to be visible without ADB so users can self-diagnose permission
/// vs. timeout vs. device-disabled vs. running-but-no-fix-yet.
/// </summary>
public string GpsDiagnostic
{
get
{
if (_currentSource == PositionSource.EditorWasd)
{
if (_currentPosition.Lat == 0 && _currentPosition.Lon == 0)
return "WASD: waiting for map center";
return $"WASD lat={_currentPosition.Lat:F5} lon={_currentPosition.Lon:F5}";
}
switch (_GPSState)
{
case GPSState.Uninitialized:
return "Uninitialized (will start on first lobby action)";
case GPSState.Initializing:
{
float elapsed = _gpsInitStartTime >= 0 ? Time.time - _gpsInitStartTime : 0;
string providers = "";
#if UNITY_ANDROID && !UNITY_EDITOR
if (_androidProvider != null && !string.IsNullOrEmpty(_androidProvider.EnabledProvidersList))
providers = $" providers=[{_androidProvider.EnabledProvidersList}]";
#endif
return $"Initializing ({elapsed:F1}s / max {_gpsInitTimeoutSeconds}s){providers}";
}
case GPSState.Running:
{
string suffix = "";
#if UNITY_ANDROID && !UNITY_EDITOR
if (_androidProvider != null)
{
string p = _androidProvider.ActiveProvider;
if (!string.IsNullOrEmpty(p)) suffix = " via " + p;
// Show how stale the most recent fix is (ms-level
// resolution) so "stuck on cached" is obvious at
// a glance: "via gps (cached) [no live, 47s old]".
if (!_androidProvider.HasLiveFix)
{
long now = (long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
long ageMs = now - _androidProvider.LastTimeMillis;
if (_androidProvider.LastTimeMillis > 0 && ageMs > 0)
suffix += $" [no live, {ageMs / 1000}s old]";
else
suffix += " [no live]";
}
else
{
long now = (long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds;
long ageMs = now - _androidProvider.LastLiveTimeMillis;
if (ageMs > 5000) suffix += $" [live {ageMs / 1000}s old]";
}
}
#endif
if (_currentPosition.Lat == 0 && _currentPosition.Lon == 0)
return "Running but no fix yet (waiting for satellites)" + suffix;
return $"Running lat={_currentPosition.Lat:F5} lon={_currentPosition.Lon:F5}" + suffix;
}
case GPSState.Failed:
return $"Failed: {(_lastGpsError ?? "unknown")} (retries {GpsRetryProgress})";
default:
return "?";
}
}
}
public GameManager_Input(GameClient gameClient, GameObject player, bool testMode)
{
_gameClient = gameClient;
_player = player;
_testMode = testMode;
// CoroutineHost needs a MonoBehaviour on a real GameObject
var hostGO = new UnityEngine.GameObject("_CoroutineHost");
UnityEngine.Object.DontDestroyOnLoad(hostGO);
_coroutineHost = hostGO.AddComponent<CoroutineHost>();
// Restore the user's last picked source. Default depends on
// platform: editor defaults to EditorWasd (no GPS hardware in
// editor anyway); device defaults to Auto.
string saved = PlayerPrefs.GetString(PrefsSourceKey, "");
if (!string.IsNullOrEmpty(saved) && Enum.TryParse(saved, out PositionSource parsed))
{
_currentSource = parsed;
}
else
{
#if UNITY_EDITOR
_currentSource = PositionSource.EditorWasd;
#else
_currentSource = PositionSource.Auto;
#endif
}
// Legacy testMode flag forces EditorWasd. New code paths should
// use SwitchPositionSource(EditorWasd) instead, but we keep the
// old behavior for backward compatibility with the inspector flag.
if (_testMode) _currentSource = PositionSource.EditorWasd;
}
/// <summary>Called from OnSceneLoaded when Client.unity loads so the
/// Player capsule (which lives in Client.unity) can be wired at runtime.</summary>
public void SetPlayerObject(GameObject player) { _player = player; }
/// <summary>
/// Switch the active position source backend live. Tears down the
/// current backend's listeners (JNI proxies, Input.location), resets
/// the state machine, and kicks off init for the new source. Persists
/// the choice to PlayerPrefs.
/// </summary>
public void SwitchPositionSource(PositionSource newSource)
{
if (_currentSource == newSource) return;
Debug.Log($"[GPS] SwitchPositionSource {_currentSource} -> {newSource}");
// Tear down whatever's running.
ShutdownCurrentBackend();
_currentSource = newSource;
PlayerPrefs.SetString(PrefsSourceKey, newSource.ToString());
PlayerPrefs.Save();
_GPSState = GPSState.Uninitialized;
_gpsRetryCount = 0;
_lastGpsError = "";
_gpsInitStartTime = -1f;
// Don't clear _currentPosition - the user has presumably been
// playing somewhere. Map markers/avatar position can stay until
// the next fix arrives from the new source.
EnsureGPSStarted();
}
/// <summary>Cycle through the available sources for tap-to-cycle UI.</summary>
public void CycleNextPositionSource()
{
var values = (PositionSource[])Enum.GetValues(typeof(PositionSource));
int idx = Array.IndexOf(values, _currentSource);
var next = values[(idx + 1) % values.Length];
SwitchPositionSource(next);
}
private void ShutdownCurrentBackend()
{
#if UNITY_ANDROID && !UNITY_EDITOR
if (_androidProvider != null)
{
_androidProvider.Shutdown();
_androidProvider = null;
}
#endif
// Stop Unity Input.location too, in case it was running.
try { Input.location.Stop(); } catch { }
}
/// <summary>
/// Kick off GPS initialization if it hasn't started yet. Safe to call
/// repeatedly. Hosts must call this from the lobby setup screen so
/// that by the time they click "Create Lobby" we have a real GPS
/// fix to use as the play-area center, instead of falling back to
/// the hardcoded coordinates.
/// </summary>
public void EnsureGPSStarted()
{
if (_currentSource == PositionSource.EditorWasd) return;
if (_coroutineHost == null) return;
// Allow tapping "Create Lobby" again (or any caller of this
// method) to retry from Failed up to _maxGpsRetries times.
if (_GPSState == GPSState.Uninitialized)
{
_coroutineHost.StartCoroutine(InitiallizeGPS());
}
else if (_GPSState == GPSState.Failed && _gpsRetryCount < _maxGpsRetries)
{
_gpsRetryCount++;
_coroutineHost.StartCoroutine(InitiallizeGPS());
}
}
public void positionCheck()
{
var state = _gameClient?.CurrentLobbyState;
if (state == null || state.Phase != GamePhase.Playing)
return;
try
{
if (_gameClient.CurrentLobbyState.Phase == GamePhase.Playing)
if (_currentSource == PositionSource.EditorWasd)
{
if (_testMode)
if (_currentPosition == new Position(0, 0))
{
if (state.MapData == null)
return;
if (_currentPosition == null || _currentPosition == new Position(0, 0))
{
//Init blok
_currentPosition = _gameClient.CurrentLobbyState.MapData.Center;
_mapCenter = _gameClient.CurrentLobbyState.MapData.Center;
_currentPosition = state.MapData.Center;
_mapCenter = state.MapData.Center;
_lastSentPosition = _currentPosition;
}
if (!SuppressWasd)
TestPlayerPosition();
else
TrySendCurrentPosition(); // keep-alive only
}
else
{
@@ -93,54 +628,84 @@ namespace Subsystems
}
else if (_GPSState == GPSState.Running)
{
try
{
if (_currentPosition != _lastSentPosition)
{
_gameClient.UpdatePosition(_currentPosition);
_lastSentPosition = _currentPosition;
_player.transform.position = _currentPosition.ToLocalVector3(_mapCenter);
_player.transform.rotation = Quaternion.Euler(0, (float)CalculateHeading(_lastSentPosition.ToLocalVector3(_mapCenter), _currentPosition.ToLocalVector3(_mapCenter)), 0);
}
}
catch (Exception ex)
{
Debug.Log(ex);
}
EnsureMapCenter();
TrySendCurrentPosition();
}
else
{
Debug.Log("GPS failed, trying again...");
if (_gpsRetryCount < _maxGpsRetries)
{
_gpsRetryCount++;
_GPSState = GPSState.Uninitialized;
}
else
{
Debug.LogWarning("GPS unavailable after max retries. Using last known position.");
// Keep _GPSState = Failed so we stop retrying
}
}
}
catch (NullReferenceException ex) { Debug.Log(ex); }
}
catch (Exception ex)
{
Debug.LogWarning($"[Input] positionCheck failed: {ex.Message}");
}
}
private void EnsureMapCenter()
{
if (_mapCenter.Lat != 0 || _mapCenter.Lon != 0)
return;
var md = _gameClient?.CurrentLobbyState?.MapData;
if (md != null)
_mapCenter = md.Center;
}
private void TrySendCurrentPosition()
{
bool moved = _currentPosition != _lastSentPosition;
bool keepAliveDue = (Time.time - _lastPositionSendTime) >= _positionKeepAliveSeconds;
if (!moved && !keepAliveDue)
return;
var previous = _lastSentPosition;
_gameClient.UpdatePosition(_currentPosition);
_lastSentPosition = _currentPosition;
_lastPositionSendTime = Time.time;
if (_player == null || (_mapCenter.Lat == 0 && _mapCenter.Lon == 0))
return;
var localCurrent = _currentPosition.ToLocalVector3(_mapCenter);
_player.transform.position = localCurrent;
if (previous.Lat == 0 && previous.Lon == 0)
return;
var heading = CalculateHeading(previous.ToLocalVector3(_mapCenter), localCurrent);
if (heading.HasValue)
_player.transform.rotation = Quaternion.Euler(0, (float)heading.Value, 0);
}
private void TestPlayerPosition()
{
double x = Input.GetAxis("Horizontal");
double y = Input.GetAxis("Vertical");
Debug.Log($"Input: {x}, {y}");
_currentPosition = new Position( _lastSentPosition.Lat + y * _speed, _lastSentPosition.Lon + x * _speed);
Debug.Log($"Current Position: {_currentPosition.Lat}, {_currentPosition.Lon}");
var localCurrent = _currentPosition.ToLocalVector3(_mapCenter);
Debug.Log($"Local Current Position: {localCurrent}");
var heading = CalculateHeading(_lastSentPosition.ToLocalVector3(_mapCenter), localCurrent);
if (heading != null)
{
Debug.Log($"Heading: {heading}");
if (_player != null)
_player.transform.rotation = Quaternion.Euler(0, (float)heading, 0);
}
if (_player != null)
_player.transform.position = localCurrent;
try
{
if (_currentPosition != _lastSentPosition)
{
_gameClient.UpdatePosition(_currentPosition);
_lastSentPosition = _currentPosition;
}
TrySendCurrentPosition();
}
catch
{
@@ -150,105 +715,212 @@ namespace Subsystems
}
private double? CalculateHeading(Vector3 first, Vector3 second)
{
double? heading = null;
if ((first - second).magnitude == 0)
{
return null;
}
else if (first.x == second.x && first.z < second.z)
{
return 0;
}
else if (first.x == second.x && first.z > second.z)
{
return 180;
}
else if (first.x > second.x && first.z == second.z)
{
return 270;
}
else if (first.x < second.x && first.z == second.z)
{
return 90;
}
else if (first.x < second.x && first.z < second.z)
{
heading = Math.Asin((second.z - first.z) / first.DistanceTo(second));
return (heading * 180) / Math.PI;
}
else if (first.x < second.x && first.z > second.z)
{
heading = Math.Asin((second.z - first.z) / first.DistanceTo(second));
return (heading * 180) / Math.PI + 180;
}
else if (first.x > second.x && first.z < second.z)
{
heading = Math.Asin((second.z - first.z) / first.DistanceTo(second));
return (heading * 180) / Math.PI - 90;
}
else if (first.x > second.x && first.z > second.z)
{
heading = Math.Asin((second.z - first.z) / first.DistanceTo(second));
return (heading * 180) / Math.PI - 90;
}
else
{
if ((first - second).magnitude < 0.0001f) return null;
float dx = second.x - first.x;
float dz = second.z - first.z;
float heading = Mathf.Atan2(dx, dz) * Mathf.Rad2Deg;
if (heading < 0) heading += 360f;
return heading;
}
}
IEnumerator InitiallizeGPS()
{
_GPSState = GPSState.Initializing;
_gpsInitStartTime = Time.time;
_lastGpsError = "";
#if UNITY_ANDROID
// Request fine location permission if not already granted.
// On Android 12+ a "precise" toggle exists separately from coarse,
// but Unity's FineLocation request covers both for our purposes.
if (!UnityEngine.Android.Permission.HasUserAuthorizedPermission(UnityEngine.Android.Permission.FineLocation))
{
UnityEngine.Android.Permission.RequestUserPermission(UnityEngine.Android.Permission.FineLocation);
// Wait up to 10 seconds for user to respond to the permission dialog
float waited = 0f;
while (!UnityEngine.Android.Permission.HasUserAuthorizedPermission(UnityEngine.Android.Permission.FineLocation) && waited < 10f)
{
yield return new WaitForSeconds(0.5f);
waited += 0.5f;
}
if (!UnityEngine.Android.Permission.HasUserAuthorizedPermission(UnityEngine.Android.Permission.FineLocation))
{
_lastGpsError = "Permission denied (fine location)";
Debug.LogError("[GPS] " + _lastGpsError);
_GPSState = GPSState.Failed;
yield break;
}
}
#endif
#if UNITY_ANDROID && !UNITY_EDITOR
// Choose subscription scope based on selected source. UnityInput
// skips JNI entirely and falls through to the Input.location path
// below (the same path iOS / editor use).
if (_currentSource == PositionSource.Auto ||
_currentSource == PositionSource.GpsOnly ||
_currentSource == PositionSource.NetworkOnly)
{
bool useGps = (_currentSource != PositionSource.NetworkOnly);
bool useNetwork = (_currentSource != PositionSource.GpsOnly);
if (_androidProvider != null)
{
_androidProvider.Shutdown();
_androidProvider = null;
}
_androidProvider = new AndroidLocationProvider();
if (!_androidProvider.Initialize(out var initError, useGps, useNetwork))
{
_lastGpsError = "Native LocationManager failed: " + initError;
Debug.LogError("[GPS] " + _lastGpsError);
_androidProvider = null;
_GPSState = GPSState.Failed;
yield break;
}
// Fast-fail if neither subscribed provider is enabled at OS
// level. Waiting 60s for fixes from disabled providers is
// pointless - tell the user immediately what's wrong.
bool anyUsableEnabled =
(useGps && _androidProvider.GpsProviderEnabled) ||
(useNetwork && _androidProvider.NetworkProviderEnabled);
if (!anyUsableEnabled)
{
string which = useGps && useNetwork ? "gps + network"
: useGps ? "gps"
: "network";
_lastGpsError = $"{which} provider DISABLED at OS level. Open Settings > Location and switch it ON. Or tap [Source] to try a different backend.";
Debug.LogError("[GPS] " + _lastGpsError);
_androidProvider.Shutdown();
_androidProvider = null;
_GPSState = GPSState.Failed;
yield break;
}
// Wait for the first fix (cached or live).
int maxWaitJni = _gpsInitTimeoutSeconds;
while (!_androidProvider.HasFix && maxWaitJni > 0)
{
yield return new WaitForSeconds(1);
maxWaitJni--;
}
if (!_androidProvider.HasFix)
{
string enabled = _androidProvider.EnabledProvidersList ?? "";
string gpsState = _androidProvider.GpsProviderEnabled ? "ON" : "OFF";
string netState = _androidProvider.NetworkProviderEnabled ? "ON" : "OFF";
string lastKnown = $"lastKnown[gps={(_androidProvider.GpsLastKnownExists ? "yes" : "no")}, net={(_androidProvider.NetworkLastKnownExists ? "yes" : "no")}]";
_lastGpsError = $"Timeout {_gpsInitTimeoutSeconds}s on {_currentSource}. enabled=[{enabled}] gps={gpsState} net={netState} {lastKnown}. Try [Source] cycle to switch backends.";
Debug.LogError("[GPS] " + _lastGpsError);
_androidProvider.Shutdown();
_androidProvider = null;
_GPSState = GPSState.Failed;
yield break;
}
_currentPosition = new Position(_androidProvider.Lat, _androidProvider.Lon);
_GPSState = GPSState.Running;
_gpsRetryCount = 0;
_coroutineHost.StartCoroutine(AndroidGPSService());
yield break;
}
// _currentSource == UnityInput on Android: fall through to the
// Input.location path below. This is the recovery path for
// newer Android phones where JNI's streaming-callbacks don't
// fire (MIUI/HyperOS background restrictions, approximate-vs-
// precise permission, minDistance gating on stationary phones).
#endif
// iOS / editor / non-Android / Android-with-UnityInput-source:
// use Unity's Input.location.
if (!Input.location.isEnabledByUser)
{
Debug.LogError("Location not enabled on device or app does not have permission to access location");
_lastGpsError = "Location services not enabled by user";
Debug.LogError("[GPS] " + _lastGpsError);
_GPSState = GPSState.Failed;
yield break;
}
// Starts the location service.
float desiredAccuracyInMeters = 10f;
float updateDistanceInMeters = 10f;
float desiredAccuracyInMeters = 5f;
float updateDistanceInMeters = 1f;
Input.location.Start(desiredAccuracyInMeters, updateDistanceInMeters);
// Waits until the location service initializes
int maxWait = 20;
int maxWait = _gpsInitTimeoutSeconds;
while (Input.location.status == LocationServiceStatus.Initializing && maxWait > 0)
{
yield return new WaitForSeconds(1);
maxWait--;
}
// If the service didn't initialize in 20 seconds this cancels location service use.
if (maxWait < 1)
{
_lastGpsError = $"Timed out after {_gpsInitTimeoutSeconds}s waiting for first fix (try moving outdoors, or tap [Source] to try a different backend)";
Debug.LogError("[GPS] " + _lastGpsError);
_GPSState = GPSState.Failed;
Debug.LogError("Timed out");
yield break;
}
_GPSState = GPSState.Running;
yield return _coroutineHost.StartCoroutine(GPSService());
}
IEnumerator GPSService()
{
// Check if the user has location service enabled.
// If the connection failed this cancels location service use.
if (Input.location.status == LocationServiceStatus.Failed)
{
Debug.LogError("Unable to determine device location");
_lastGpsError = "Unity Input.location reported Failed status";
Debug.LogError("[GPS] " + _lastGpsError);
_GPSState = GPSState.Failed;
yield break;
}
else
{
// If the connection succeeded, this retrieves the device's current location and displays it in the Console window.
_currentPosition = new Position(Input.location.lastData.latitude, Input.location.lastData.longitude);
Debug.Log("Location: " + Input.location.lastData.latitude + " " + Input.location.lastData.longitude + " " + Input.location.lastData.altitude + " " + Input.location.lastData.horizontalAccuracy + " " + Input.location.lastData.timestamp);
yield return new WaitForSeconds(5f);
_GPSState = GPSState.Running;
_gpsRetryCount = 0;
_coroutineHost.StartCoroutine(GPSService());
}
// Stops the location service if there is no need to query location updates continuously.
yield return _coroutineHost.StartCoroutine(GPSService());
#if UNITY_ANDROID && !UNITY_EDITOR
/// <summary>
/// Mirrors the JNI provider's most recent fix into _currentPosition
/// every 0.5s so the rest of the game (which polls _currentPosition
/// indirectly via LastKnownPosition / TrySendCurrentPosition) keeps
/// working unchanged. Replaces GPSService on Android.
/// </summary>
IEnumerator AndroidGPSService()
{
while (_GPSState == GPSState.Running && _androidProvider != null)
{
if (_androidProvider.HasFix)
{
_currentPosition = new Position(_androidProvider.Lat, _androidProvider.Lon);
}
yield return new WaitForSeconds(0.5f);
}
// Loop ended (state != Running or provider disposed). Clean up
// listeners so we don't leak across retries.
if (_androidProvider != null)
{
_androidProvider.Shutdown();
_androidProvider = null;
}
}
#endif
IEnumerator GPSService()
{
while (_GPSState == GPSState.Running)
{
if (Input.location.status == LocationServiceStatus.Failed)
{
_lastGpsError = "Location service died after init (provider stopped)";
Debug.LogError("[GPS] " + _lastGpsError);
_GPSState = GPSState.Failed;
yield break;
}
// Keep current GPS position fresh; sending is throttled in positionCheck().
var data = Input.location.lastData;
_currentPosition = new Position(data.latitude, data.longitude);
yield return new WaitForSeconds(0.5f);
}
}
}
}

2
Assets/Materials.meta
View File

@@ -1,5 +1,5 @@
fileFormatVersion: 2
guid: 579723ff3377eaf4a9e50b2d20bbb490
guid: 2230bf768ecb84610af77bea6cdd7074
folderAsset: yes
DefaultImporter:
externalObjects: {}

2
Assets/New Material.mat.meta
View File

@@ -1,5 +1,5 @@
fileFormatVersion: 2
guid: 14e7660f277f5414ab8b483f12ca6e3a
guid: 7142a58f80866aba3ae4ffeb79d5f67c
NativeFormatImporter:
externalObjects: {}
mainObjectFileID: 0

2
Assets/_Recovery.meta
View File

@@ -1,5 +1,5 @@
fileFormatVersion: 2
guid: d8e0b736547e8cf4f98d5f7832d39867
guid: b9c8f9e5bbf063b4fb1152966129a495
folderAsset: yes
DefaultImporter:
externalObjects: {}

2
Assets/host a join.meta
View File

@@ -1,5 +1,5 @@
fileFormatVersion: 2
guid: 6279204888b22964e9ddee5def64f698
guid: 0f6331bfef5b3a00cb6f84141e60f9c4
folderAsset: yes
DefaultImporter:
externalObjects: {}

2
Assets/main menu.meta
View File

@@ -1,5 +1,5 @@
fileFormatVersion: 2
guid: 73f88b8c97995af4eab9d0126a697831
guid: 43d195e24415843378eb1b53e9e1da18
folderAsset: yes
DefaultImporter:
externalObjects: {}