public UrlReference <T> GetUrlReferenceFromAssetId <T>(SerializableGuid assetId) where T : class
{
var mapIndex = _assetIdToMappingIndex[assetId];
var contentPath = _assetMappings[mapIndex].FilePath;
return(new UrlReference <T>(contentPath));
}
public string GetContentPathFromAssetId(SerializableGuid assetId)
{
var mapIndex = _assetIdToMappingIndex[assetId];
var contentPath = _assetMappings[mapIndex].FilePath;
return(contentPath);
}
private Entity CreateAndAddClientPlayerEntity(
SimulationTickNumber simulationTickNumber,
SerializableGuid playerId,
string playerName,
ref Vector3 position,
ref Quaternion rotation,
bool isLocalEntity)
{
var gameplayScene = _lazyLoadedScene.GetGameplayScene();
var assetDefinitions = _lazyLoadedScene.GetNetworkAssetDefinitions();
Debug.Assert(!_networkEntityIdToEntityDataMap.ContainsKey(playerId));
var networkEntityId = playerId;
var prefabUrl = isLocalEntity ? assetDefinitions.PlayerAssets.ClientLocalPlayer : assetDefinitions.PlayerAssets.ClientRemotePlayer;
var prefab = _content.Load(prefabUrl);
var clientPlayerEntities = prefab.InstantiateClientPlayer();
var playerEntity = clientPlayerEntities.PlayerEntity;
var networkPlayerComp = playerEntity.Get <NetworkPlayerComponent>();
networkPlayerComp.PlayerName = playerName;
var networkEntityComp = playerEntity.Get <NetworkEntityComponent>();
networkEntityComp.NetworkEntityId = networkEntityId;
networkEntityComp.OwnerClientId = playerId;
networkEntityComp.AssetId = _networkAssetDatabase.GetAssetIdFromUrlReference(prefabUrl);
AddAndRegisterEntity(playerEntity, gameplayScene, simulationTickNumber);
// Set initial position
var data = _networkEntityIdToEntityDataMap[networkEntityId];
var movementSnapshotsComp = data.MovementSnapshotsComponent;
var characterComp = data.CharacterComponent;
SetPlayerTransform(simulationTickNumber, movementSnapshotsComp, characterComp, ref position, ref rotation);
// The 'viewable' player is added separately
var playerViewEntity = clientPlayerEntities.PlayerViewEntity;
gameplayScene.Entities.Add(playerViewEntity);
return(playerEntity);
}
private void OnNewRemotePlayerReady(
SerializableGuid playerId, string playerName, NetworkConnection playerConnection,
NetworkMessageWriter networkMessageWriter)
{
var assetDefinitions = GetNetworkAssetDefinitions();
var assetDatabase = _networkEntityProcessor._networkAssetDatabase;
var networkService = _networkEntityProcessor._networkService;
var content = _networkEntityProcessor._content;
var gameClockManager = _networkEntityProcessor._gameClockManager;
var entityExistenceStates = _networkEntityProcessor._entityExistenceStates;
var gameplayScene = GetGameplayScene();
var simTickNumber = gameClockManager.SimulationClock.SimulationTickNumber;
// Can add to the scene now
Entity playerEntity;
if (networkService.NetworkGameMode == NetworkGameMode.DedicatedServer)
{
var playerPrefabUrl = assetDefinitions.PlayerAssets.ServerRemotePlayer;
var playerPrefab = content.Load(playerPrefabUrl);
playerEntity = playerPrefab.InstantiateSingle();
var networkEntityComp = playerEntity.Get <NetworkEntityComponent>();
networkEntityComp.NetworkEntityId = playerId; // Can just use the same ID
networkEntityComp.OwnerClientId = playerId;
networkEntityComp.AssetId = assetDatabase.GetAssetIdFromUrlReference(playerPrefabUrl);
var networkPlayerComp = playerEntity.Get <NetworkPlayerComponent>();
networkPlayerComp.PlayerName = playerName;
GetPlayerSpawnLocation(gameplayScene, out var spawnPosition, out var spawnRotation);
playerEntity.Transform.Position = spawnPosition;
playerEntity.Transform.Rotation = spawnRotation;
_networkEntityProcessor.AddAndRegisterEntity(playerEntity, gameplayScene, simTickNumber);
}
else
{
// Client game, so has the prefab also player view entity
GetPlayerSpawnLocation(gameplayScene, out var spawnPosition, out var spawnRotation);
playerEntity = _networkEntityProcessor.CreateAndAddClientPlayerEntity(simTickNumber, playerId, playerName, ref spawnPosition, ref spawnRotation, isLocalEntity: false);
}
// Note this must be set AFTER being added to the scene due to snapshot buffer needing to be instantiated by the processor
var movementSnapshotComp = playerEntity.Get <MovementSnapshotsComponent>();
MovementSnapshotsProcessor.CreateNewSnapshotData(simTickNumber, movementSnapshotComp, playerEntity.Transform);
var newPlayer = new ServerActiveRemotePlayer(playerId, playerName, playerEntity, playerConnection);
ActiveRemotePlayers.Add(newPlayer);
var gameManager = GetGameManager();
gameManager.RaisePlayerAddedEvent(playerEntity);
// Notify the new player of all existing players
for (int i = 0; i < ActiveRemotePlayers.Count - 1; i++) // Exclude the last because that's the new player
{
ref var existingPlayer = ref ActiveRemotePlayers.Items[i];
Debug.Assert(existingPlayer.PlayerId != playerId);
var existingPlayerDetails = entityExistenceStates[existingPlayer.PlayerEntity];
var spawnPlayer = new SpawnRemotePlayerMessage
{
PlayerId = existingPlayer.PlayerId,
SimulationTickNumber = existingPlayerDetails.SimulationTickNumberCreated,
PlayerName = existingPlayer.PlayerName,
Position = existingPlayer.PlayerEntity.Transform.Position,
Rotation = existingPlayer.PlayerEntity.Transform.Rotation
};
networkMessageWriter.Reset();
spawnPlayer.WriteTo(networkMessageWriter);
playerConnection.Send(networkMessageWriter, SendNetworkMessageType.ReliableOrdered); // Use Ordered to ensure a player's joined & dropped events are in sequence
}
