private IEnumerator EnteringUnloadedZone(ZoneLoadStatus status, ZoneData from, ZoneData to, bool waitForConnections)
{
Freeze();
if (to.State == ZoneState.Unloaded || to.State == ZoneState.Unloading)
{
yield return(LoadZone(to));
}
while (to.State == ZoneState.Loading)
{
yield return(null);
}
if (waitForConnections)
{
yield return(LoadConnections(to, from));
}
else
{
StartCoroutine(LoadConnections(to, from));
}
EnteringZone(to, from);
status.IsDone = true;
Thaw();
}
private IEnumerator UnloadZone(ZoneData data)
{
if (data.State != ZoneState.Loaded)
{
Debug.LogErrorFormat(this, _zoneNotLoadedError, data.Zone.name);
yield break;
}
data.Unloading();
data.State = ZoneState.Unloading;
LoadedZones.Remove(data);
var loader = SceneManager.UnloadSceneAsync(data.SceneIndex);
if (loader == null)
{
Debug.LogErrorFormat(this, _zoneUnloadFailedError, data.Zone.name);
yield break;
}
while (!loader.isDone)
{
yield return(null);
}
data.State = ZoneState.Unloaded;
}
private ZoneLoadStatus ChangeZone(ZoneData to, bool waitForConnections)
{
var from = Player.Instance.Zone;
var loader = new ZoneLoadStatus {
IsDone = false
};
if (from != null)
{
LeaveZone(from, to);
}
if (to != null)
{
if (to.State == ZoneState.Loaded && !waitForConnections)
{
EnteringLoadedZone(loader, to, from);
}
else
{
StartCoroutine(EnteringUnloadedZone(loader, from, to, waitForConnections));
}
}
else
{
loader.IsDone = true;
}
return(loader);
}
private void EnteringZone(ZoneData to, ZoneData from)
{
_context.SetStore(nameof(Zone), to);
SceneManager.SetActiveScene(to.Zone.Scene.Scene);
Player.Instance.Zone = to;
to.Entering(from);
}
internal void Entering(ZoneData from)
{
IsActive = true;
if (AudioManager.Instance && Zone.BackgroundMusic != null && (from == null || Zone.BackgroundMusic != from.Zone.BackgroundMusic))
{
AudioManager.Instance.Push(Zone.BackgroundMusic, 1.0f, 1.0f, 1.0f);
}
}
private void LeaveZone(ZoneData from, ZoneData to)
{
from.Left(to);
Player.Instance.Zone = null;
SceneManager.SetActiveScene(gameObject.scene);
UnloadConnections(from, to);
_context.SetStore(nameof(Zone), null);
}
internal void Left(ZoneData to)
{
IsActive = false;
_variables.ResetAvailability(Zone.ZoneActiveAvailability);
if (AudioManager.Instance && Zone.BackgroundMusic != null && (to == null || Zone.BackgroundMusic != to.Zone.BackgroundMusic))
{
AudioManager.Instance.Pop(1.0f, 1.0f, 1.0f);
}
}
private void UnloadConnections(ZoneData from, ZoneData to)
{
foreach (var index in from.Connections)
{
var data = Zones[index];
if (to == null || (data != to && !to.Connections.Contains(data.SceneIndex)))
{
StartCoroutine(UnloadZone(data));
}
}
if (to == null || !to.Connections.Contains(from.SceneIndex))
{
StartCoroutine(UnloadZone(from));
}
}
private IEnumerator LoadZone(ZoneData data)
{
while (data.State == ZoneState.Unloading)
{
yield return(null);
}
if (data.State != ZoneState.Unloaded)
{
Debug.LogErrorFormat(this, _zoneAlreadyLoadedError, data.Zone.name);
yield break;
}
var loader = SceneManager.LoadSceneAsync(data.Zone.Scene.Index, LoadSceneMode.Additive);
if (loader == null)
{
Debug.LogErrorFormat(this, _zoneNotAssignedError, data.Zone.name);
yield break;
}
_pendingLoads++;
data.State = ZoneState.Loading;
while (!loader.isDone)
{
yield return(null);
}
var valid = data.Loaded();
if (valid)
{
data.State = ZoneState.Loaded;
LoadedZones.Add(data);
}
else
{
SceneManager.UnloadSceneAsync(data.SceneIndex);
data.State = ZoneState.Unloaded;
}
_pendingLoads--;
}
private void CreateZones()
{
Zones = new ZoneData[SceneManager.sceneCountInBuildSettings];
LoadedZones = new List <ZoneData>();
foreach (var zone in World.Zones)
{
var index = zone.Scene.Index;
if (index < 0)
{
Debug.LogWarningFormat(zone, _missingZoneSceneWarning, zone.name);
}
else
{
Zones[index] = CreateZone(zone, index);
}
}
}
private IEnumerator SpawnPlayer(ZoneData zone, SpawnPoint spawnPoint)
{
if (spawnPoint.IsNamed)
{
spawnPoint = zone.GetSpawnPoint(spawnPoint.Name);
}
else
{
spawnPoint = zone.SpawnPoints.Count > 0 ? zone.SpawnPoints.Values.First() : SpawnPoint.Default;
}
Player.Instance.Mover.WarpToPosition(spawnPoint.Position, spawnPoint.Direction, spawnPoint.Layer);
yield return(TransitionManager.Instance.RunTransition(spawnPoint.Transition == null ? World.DefaultSpawnTransition : spawnPoint.Transition, TransitionPhase.In)); // Don't null coalesce these
if (spawnPoint.Move)
{
Player.Instance.Mover.Move(spawnPoint.Direction);
}
}
private IEnumerator LoadConnections(ZoneData to, ZoneData from)
{
foreach (var index in to.Connections)
{
var data = Zones[index];
if (data.State == ZoneState.Unloaded || data.State == ZoneState.Unloading)
{
StartCoroutine(LoadZone(data));
}
}
while (_pendingLoads > 0)
{
yield return(null);
}
foreach (var loadedZone in LoadedZones)
{
var enabled = loadedZone.Zone.MapLayer == to.Zone.MapLayer;
if (enabled && !loadedZone.IsEnabled)
{
loadedZone.Enabled();
yield return(null); // wait for Start and OnEnabled calls
loadedZone.RestoreNpcData();
}
if (!enabled && loadedZone.IsEnabled)
{
loadedZone.PersistNpcData();
loadedZone.Disabled();
}
}
}
protected static VariableValue GetName(ZoneData zone) => VariableValue.Create(zone.Zone.Name);
protected static VariableValue GetPlayer(ZoneData zone) => VariableValue.Create(Player.Instance);
protected static VariableValue GetWorld(ZoneData zone) => VariableValue.Create(zone.World);
private void EnteringLoadedZone(ZoneLoadStatus status, ZoneData to, ZoneData from)
{
StartCoroutine(LoadConnections(to, from));
EnteringZone(to, from);
status.IsDone = true;
}
protected static VariableValue GetState(ZoneData zone) => VariableValue.Create(zone.State.ToString());
protected static VariableValue GetIsActive(ZoneData zone) => VariableValue.Create(zone.IsActive);
private void DestroyZone(ZoneData zone)
{
Destroy(zone);
}