public override bool CanHandle( CallSite site )
{
if ( site.MethodInfo.Name == "SetCustomNameEvent" )
{
if ( _unitTestResult == null )
{
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 1 )
{
_unitTestResult = false;
Essentials.Log.Error( "Unit test 1" );
return false;
}
if ( parameters[0].ParameterType != typeof(string) )
{
_unitTestResult = false;
Essentials.Log.Error("Unit test 2");
return false;
}
_unitTestResult = true;
}
return _unitTestResult.Value;
}
return false;
}
public override bool CanHandle( CallSite site )
{
if ( site.MethodInfo.Name != "OnEntityClosedRequest" )
return false;
if ( _unitTestResult == null )
{
//static void OnEntityClosedRequest(long entityId)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 1 )
{
_unitTestResult = false;
return false;
}
if ( parameters[0].ParameterType != typeof(long) )
{
_unitTestResult = false;
return false;
}
_unitTestResult = true;
}
return _unitTestResult.Value;
}
public override bool CanHandle( CallSite site )
{
if ( site.MethodInfo.Name != "OnChangeDisplayNameRequest" )
return false;
if ( _unitTestResult == null )
{
//void OnChangeDisplayNameRequest(String displayName)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 1 )
{
_unitTestResult = false;
return false;
}
if ( parameters[0].ParameterType != typeof(string) )
{
_unitTestResult = false;
return false;
}
_unitTestResult = true;
}
return _unitTestResult.Value;
}
static void Prefix(object __instance, MyPacketDataBitStreamBase data, CallSite site, object obj, IMyNetObject sendAs, Vector3D?position, EndpointId source, ref ProfilerToken?__localProfilerHandle)
{
if (!MethodIndices.TryGetValue(site.Id, out var methodIndex))
{
var methodName = $"{Type.FullName}#OnEvent_{site.MethodInfo.Name}";
methodIndex = StringIndexer.Instance.IndexOf(methodName);
MethodIndices.Add(site.Id, methodIndex);
}
__localProfilerHandle = ProfilerPatch.StartToken(__instance, methodIndex, Category);
}
public override bool CanHandle( CallSite site )
{
if ( site.MethodInfo.Name == ChangeOwnerName )
{
if ( !_unitTestResults.ContainsKey( ChangeOwnerName ) )
{
//void OnChangeOwnerRequest(long blockId, long owner, MyOwnershipShareModeEnum shareMode)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 3 )
{
_unitTestResults[ChangeOwnerName] = false;
return false;
}
if ( parameters[0].ParameterType != typeof(long)
|| parameters[1].ParameterType != typeof(long)
|| parameters[2].ParameterType != typeof(MyOwnershipShareModeEnum) )
{
_unitTestResults[ChangeOwnerName] = false;
return false;
}
_unitTestResults[ChangeOwnerName] = true;
}
return _unitTestResults[ChangeOwnerName];
}
if ( site.MethodInfo.Name == ChangeOwnersName )
{
if ( !_unitTestResults.ContainsKey( ChangeOwnersName ) )
{
//private static void OnChangeOwnersRequest(MyOwnershipShareModeEnum shareMode, List<MySingleOwnershipRequest> requests, long requestingPlayer)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 3 )
{
_unitTestResults[ChangeOwnersName] = false;
return false;
}
if ( parameters[0].ParameterType != typeof(MyOwnershipShareModeEnum)
|| parameters[1].ParameterType != typeof(List<MyCubeGrid.MySingleOwnershipRequest>)
|| parameters[2].ParameterType != typeof(long) )
{
_unitTestResults[ChangeOwnersName] = false;
return false;
}
_unitTestResults[ChangeOwnersName] = true;
}
return _unitTestResults[ChangeOwnersName];
}
return false;
}
public override bool CanHandle( CallSite site )
{
if ( site.MethodInfo.Name == RazeBlocksName )
{
if ( !_unitTestResults.ContainsKey( RazeBlocksName ) )
{
//public void RazeBlocks(List<Vector3I> locations)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 1 )
{
_unitTestResults[RazeBlocksName] = false;
return false;
}
if ( parameters[0].ParameterType != typeof(List<Vector3I>) )
{
_unitTestResults[RazeBlocksName] = false;
return false;
}
_unitTestResults[RazeBlocksName] = true;
}
return _unitTestResults[RazeBlocksName];
}
if ( site.MethodInfo.Name == RazeAreaName )
{
if ( !_unitTestResults.ContainsKey( RazeAreaName ) )
{
//void RazeBlocksAreaRequest(Vector3I pos, Vector3UByte size)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 2 )
{
_unitTestResults[RazeAreaName] = false;
return false;
}
if ( parameters[0].ParameterType != typeof(Vector3I)
|| parameters[1].ParameterType != typeof(Vector3UByte) )
{
_unitTestResults[RazeAreaName] = false;
return false;
}
_unitTestResults[RazeAreaName] = true;
}
return _unitTestResults[RazeAreaName];
}
return false;
}
internal override void ProcessEvent(BitStream stream, CallSite site, object obj, IMyNetObject sendAs, EndpointId source)
{
LastMessageFromServer = DateTime.UtcNow;
// Client blindly invokes everything received from server (without validation)
Invoke(site, stream, obj, source, null, false);
}
internal override bool DispatchBlockingEvent(BitStream stream, CallSite site, EndpointId recipient, IMyNetObject eventInstance, IMyNetObject blockedNetObj, float unreliablePriority)
{
Debug.Fail("Client should not call blocking events");
// For client this code is old. Only server can dispatch blocking events.
return DispatchEvent(stream, site, recipient, eventInstance, unreliablePriority);
}
internal override void ProcessEvent(BitStream stream, CallSite site, object obj, IMyNetObject sendAs, EndpointId source)
{
// Return when validation fails
if (!Invoke(site, stream, obj, source, GetClientData(source), true))
return;
// Send event in case it has [Broadcast], [BroadcastExcept] or [Client] attribute
if (site.HasClientFlag || site.HasBroadcastFlag || site.HasBroadcastExceptFlag)
{
DispatchEvent(stream, site, source, sendAs, 1.0f);
}
}
internal override bool DispatchEvent(BitStream stream, CallSite site, EndpointId target, IMyNetObject eventInstance, float unreliablePriority)
{
Debug.Assert(site.HasClientFlag || site.HasBroadcastFlag || site.HasBroadcastExceptFlag, String.Format("Event '{0}' does not have Client, Broadcast or BroadcastExcept flag, it can't be invoked on client!", site));
var replicable = eventInstance as IMyReplicable;
if (site.HasRefreshReplicableFlag && replicable != null)
{
RefreshReplicable(replicable);
}
if (site.HasBroadcastFlag || site.HasBroadcastExceptFlag)
{
foreach (var client in m_clientStates)
{
if (site.HasBroadcastExceptFlag && client.Key == target)
continue;
// Send it also to client who invoked this method on server
float priority;
if (ShouldSendEvent(eventInstance, site.IsReliable, client.Value, out priority))
{
DispatchEvent(client.Value, priority * unreliablePriority, client.Key, stream, site.IsReliable);
}
}
}
else if (site.HasClientFlag)
{
Debug.Assert(target.IsValid, "Target cannot be null when invoking Client event");
Debug.Assert(m_clientStates.ContainsKey(target), "Target client not found");
ClientData clientData;
float priority;
if (m_clientStates.TryGetValue(target, out clientData) && ShouldSendEvent(eventInstance, site.IsReliable, clientData, out priority))
{
DispatchEvent(clientData, priority, target, stream, site.IsReliable);
}
}
return site.HasServerFlag; // Invoke locally when Local flag is set
}
internal override bool DispatchBlockingEvent(BitStream stream, CallSite site, EndpointId target, IMyNetObject targetReplicable, IMyNetObject blockingReplicable, float unreliablePriority)
{
var blockedRepl = blockingReplicable as IMyReplicable;
var replicable = targetReplicable as IMyReplicable;
if (site.HasBroadcastFlag || site.HasBroadcastExceptFlag)
{
foreach (var client in m_clientStates)
{
if (site.HasBroadcastExceptFlag && client.Key == target)
continue;
float priority;
if (ShouldSendEvent(targetReplicable, site.IsReliable, client.Value, out priority))
{
// Register networkId as blocked and streaming has to finish for it.
this.TryAddBlockerForClient(client.Value, replicable, blockedRepl);
}
}
}
else if (site.HasClientFlag && m_localClientEndpoint != target)
{
ClientData clientData;
// Register networkId as blocked and streaming has to finish for it.
if (m_clientStates.TryGetValue(target, out clientData))
{
this.TryAddBlockerForClient(clientData, replicable, blockedRepl);
}
}
return DispatchEvent(stream, site, target, targetReplicable, unreliablePriority);
}
private bool TryGetStaticCallSite <T>(Func <T, Delegate> callSiteGetter, out CallSite site)
{
return(m_typeTable.StaticEventTable.TryGet(callSiteGetter, callSiteGetter, default(T), out site));
}
internal override bool DispatchEvent(BitStream stream, CallSite site, EndpointId target, IMyNetObject instance, float unreliablePriority)
{
Debug.Assert(site.HasServerFlag, String.Format("Event '{0}' does not have server flag, it can't be invoked on server!", site));
if (site.HasServerFlag)
{
m_callback.SendEvent(stream, site.IsReliable);
//Client.SendMessageToServer(stream, site.Reliability, PacketPriorityEnum.LOW_PRIORITY, MyChannelEnum.Replication);
}
else if (site.HasClientFlag)
{
// Invoke locally only when it has ClientFlag and no ServerFlag
return true;
}
return false;
}
internal override bool DispatchBlockingEvent(BitStream stream, CallSite site, EndpointId recipient, IMyNetObject eventInstance, IMyNetObject blockedNetObj, float unreliablePriority)
{
Debug.Fail("Client should not call blocking events");
// For client this code is old. Only server can dispatch blocking events.
return(DispatchEvent(stream, site, recipient, eventInstance, unreliablePriority));
}
public override bool CanHandle(CallSite site)
{
if (site.MethodInfo.Name == ColorBlocks)
{
bool result;
if (!_unitTestResults.TryGetValue(ColorBlocks, out result))
{
//make sure Keen hasn't changed the method somehow
//private void ColorBlockRequest(Vector3I min, Vector3I max, Vector3 newHSV, bool playSound)
var parameters = site.MethodInfo.GetParameters();
if (parameters.Length != 4)
{
_unitTestResults[ColorBlocks] = false;
return false;
}
if (parameters[0].ParameterType != typeof(Vector3I)
|| parameters[1].ParameterType != typeof(Vector3I)
|| parameters[2].ParameterType != typeof(Vector3)
|| parameters[3].ParameterType != typeof(bool))
{
_unitTestResults[ColorBlocks] = false;
return false;
}
_unitTestResults[ColorBlocks] = true;
result = true;
}
return result;
}
else if (site.MethodInfo.Name == ColorGrid)
{
bool result;
if (!_unitTestResults.TryGetValue(ColorGrid, out result))
{
var parameters = site.MethodInfo.GetParameters();
if (parameters.Length != 2)
{
_unitTestResults[ColorGrid] = false;
return false;
}
if (parameters[0].ParameterType != typeof(Vector3)
|| parameters[1].ParameterType != typeof(bool))
{
_unitTestResults[ColorGrid] = false;
return false;
}
_unitTestResults[ColorGrid] = true;
result = true;
}
return result;
}
else
{
return false;
}
}
internal abstract bool DispatchBlockingEvent(BitStream stream, CallSite site, EndpointId recipient, IMyNetObject eventInstance, IMyNetObject blockedNetObject, float unreliablePriority);
/// <summary> /// Called when event is received over network. /// Event can be validated, invoked and/or transferred to other peers. /// </summary> internal abstract void ProcessEvent(BitStream stream, CallSite site, object obj, IMyNetObject sendAs, EndpointId source);
public override bool CanHandle( CallSite site )
{
//okay, there's three distinct methods that build blocks, we need to handle all of them
if ( site.MethodInfo.Name == BuildBlockName )
{
if ( !_unitTestResults.ContainsKey( BuildBlockName ) )
{
//public void BuildBlockRequest(uint colorMaskHsv, MyBlockLocation location, [DynamicObjectBuilder] MyObjectBuilder_CubeBlock blockObjectBuilder, long builderEntityId, bool instantBuild, long ownerId)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 6 )
{
_unitTestResults[BuildBlockName] = false;
Essentials.Log.Error( "BuildBlockHandler failed unit test 1!" );
return false;
}
if ( parameters[0].ParameterType != typeof(uint)
|| parameters[1].ParameterType != typeof(MyCubeGrid.MyBlockLocation)
|| parameters[2].ParameterType != typeof(MyObjectBuilder_CubeBlock)
|| parameters[3].ParameterType != typeof(long)
|| parameters[4].ParameterType != typeof(bool)
|| parameters[5].ParameterType != typeof(long) )
{
_unitTestResults[BuildBlockName] = false;
Essentials.Log.Error( "BuildBlockHandler failed unit test 2!" );
return false;
}
_unitTestResults[BuildBlockName] = true;
}
return _unitTestResults[BuildBlockName];
}
if ( site.MethodInfo.Name == BuildBlocksName )
{
if ( !_unitTestResults.ContainsKey( BuildBlocksName ) )
{
//void BuildBlocksRequest(uint colorMaskHsv, HashSet<MyBlockLocation> locations, long builderEntityId, bool instantBuild, long ownerId)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 5 )
{
_unitTestResults[BuildBlocksName] = false;
Essentials.Log.Error( "BuildBlockHandler failed unit test 3!" );
return false;
}
if ( parameters[0].ParameterType != typeof(uint)
|| parameters[1].ParameterType != typeof(HashSet<MyCubeGrid.MyBlockLocation>)
|| parameters[2].ParameterType != typeof(long)
|| parameters[3].ParameterType != typeof(bool)
|| parameters[4].ParameterType != typeof(long) )
{
_unitTestResults[BuildBlocksName] = false;
Essentials.Log.Error( "BuildBlockHandler failed unit test 4!" );
return false;
}
_unitTestResults[BuildBlocksName] = true;
}
return _unitTestResults[BuildBlocksName];
}
if ( site.MethodInfo.Name == BuildAreaName )
{
if ( !_unitTestResults.ContainsKey( BuildAreaName ) )
{
//private void BuildBlocksAreaRequest(MyCubeGrid.MyBlockBuildArea area, long builderEntityId, bool instantBuild, long ownerId)
ParameterInfo[] parameters = site.MethodInfo.GetParameters( );
if ( parameters.Length != 4 )
{
_unitTestResults[BuildAreaName] = false;
Essentials.Log.Error( "BuildBlockHandler failed unit test 5!" );
return false;
}
if ( parameters[0].ParameterType != typeof(MyCubeGrid.MyBlockBuildArea)
|| parameters[1].ParameterType != typeof(long)
|| parameters[2].ParameterType != typeof(bool)
|| parameters[3].ParameterType != typeof(long) )
{
_unitTestResults[BuildAreaName] = false;
Essentials.Log.Error( "BuildBlockHandler failed unit test 6!" );
return false;
}
_unitTestResults[BuildAreaName] = true;
}
return _unitTestResults[BuildAreaName];
}
return false;
}
public bool TryGet <T>(object associatedObject, Func <T, Delegate> getter, T arg, out CallSite site)
{
if (!m_associateObjectLookup.TryGetValue(associatedObject, out site))
{
var method = getter(arg).Method;
if (m_methodInfoLookup.TryGetValue(method, out site))
{
m_associateObjectLookup[associatedObject] = site;
return(true);
}
return(false);
}
return(true);
}
public override bool Handle( ulong remoteUserId, CallSite site, BitStream stream, object obj )
{
if ( !PluginSettings.Instance.ProtectedEnabled )
return false;
long entityId = 0;
Serialize( site.MethodInfo, stream, ref entityId );
if ( entityId == 0 )
{
Essentials.Log.Debug( "Error deserializing argument in GridDeleteHandler" );
return false;
}
MyCubeGrid grid;
if ( !MyEntities.TryGetEntityById( entityId, out grid ) )
{
//Essentials.Log.Debug( "Couldn't find grid in GridDeleteHandler." );
return false;
}
foreach ( ProtectedItem item in PluginSettings.Instance.ProtectedItems )
{
if ( !item.Enabled )
continue;
if (item.EntityId != grid.EntityId && item.EntityId != -1)
continue;
if ( !item.ProtectionSettingsDict.Dictionary.ContainsKey( ProtectedItem.ProtectionModeEnum.GridDelete ) )
continue;
ProtectedItem.ProtectionSettings settings = item.ProtectionSettingsDict[ProtectedItem.ProtectionModeEnum.GridDelete];
if ( Protection.Instance.CheckPlayerExempt( settings, grid, remoteUserId ) )
continue;
if ( item.LogOnly )
{
Essentials.Log.Info( $"Recieved grid delete request from user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
continue;
}
if ( !string.IsNullOrEmpty( settings.PrivateWarningMessage ) )
Communication.Notification( remoteUserId, MyFontEnum.Red, 5000, settings.PrivateWarningMessage );
if ( !string.IsNullOrEmpty( settings.PublicWarningMessage ) )
Communication.SendPublicInformation( settings.PublicWarningMessage.Replace( "%player%", PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId ) ) );
if ( settings.BroadcastGPS )
{
MyPlayer player = MySession.Static.Players.GetPlayerById( new MyPlayer.PlayerId( remoteUserId, 0 ) );
Vector3D pos = player.GetPosition( );
MyAPIGateway.Utilities.SendMessage( $"GPS:{player.DisplayName}:{pos.X}:{pos.Y}:{pos.Z}:" );
}
Essentials.Log.Info( $"Intercepted grid delete request from user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
switch ( settings.PunishmentType )
{
case ProtectedItem.PunishmentEnum.Kick:
_kickTimer.Elapsed += ( sender, e ) =>
{
Essentials.Log.Info( $"Kicked user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for deleting protected grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
MyMultiplayer.Static.KickClient( remoteUserId );
};
_kickTimer.AutoReset = false;
_kickTimer.Start( );
break;
case ProtectedItem.PunishmentEnum.Ban:
_kickTimer.Elapsed += ( sender, e ) =>
{
Essentials.Log.Info( $"Banned user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for deleting protected grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
MyMultiplayer.Static.BanClient( remoteUserId, true );
};
_kickTimer.AutoReset = false;
_kickTimer.Start( );
break;
case ProtectedItem.PunishmentEnum.Speed:
Task.Run( ( ) =>
{
lock ( ProcessSpeed.SpeedPlayers )
{
long playerId = PlayerMap.Instance.GetFastPlayerIdFromSteamId( remoteUserId );
ProcessSpeed.SpeedPlayers[playerId] = new Tuple<float, DateTime>( (float)settings.SpeedLimit, DateTime.Now + TimeSpan.FromMinutes( settings.SpeedTime ) );
}
} );
Essentials.Log.Info( $"Limited user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )} to {settings.SpeedLimit}m/s for {settings.SpeedTime} minutes" );
break;
}
//send the fail message to make the client play the paste fail sound
//just because we can
var inf = typeof(MyCubeBuilder).GetMethod("SpawnGridReply", BindingFlags.NonPublic | BindingFlags.Static);
ServerNetworkManager.Instance.RaiseStaticEvent(inf, remoteUserId, false);
return true;
}
return false;
}
private bool TryGetInstanceCallSite <T>(Func <T, Delegate> callSiteGetter, T arg, out CallSite site)
{
var typeInfo = m_typeTable.Get(arg.GetType());
return(typeInfo.EventTable.TryGet(callSiteGetter, callSiteGetter, arg, out site));
}
public override bool Handle( ulong remoteUserId, CallSite site, BitStream stream, object obj )
{
if ( !PluginSettings.Instance.ProtectedEnabled )
return false;
HashSet<MyCubeGrid> processGrids = new HashSet<MyCubeGrid>( );
if ( site.MethodInfo.Name == ChangeOwnerName )
{
MyCubeGrid grid = obj as MyCubeGrid;
if ( grid == null )
{
Essentials.Log.Debug( "Null grid in BlockOwnHandler" );
return false;
}
processGrids.Add( grid );
}
else if ( site.MethodInfo.Name == ChangeOwnersName )
{
MyOwnershipShareModeEnum shareMode = MyOwnershipShareModeEnum.None;
List<MyCubeGrid.MySingleOwnershipRequest> requests = new List<MyCubeGrid.MySingleOwnershipRequest>( );
long requestingPlayer = 0;
Serialize( site.MethodInfo, stream, ref shareMode, ref requests, ref requestingPlayer );
foreach ( MyCubeGrid.MySingleOwnershipRequest request in requests )
{
MyEntity entity;
MyEntities.TryGetEntityById( request.BlockId, out entity );
MyCubeBlock block = entity as MyCubeBlock;
if ( block?.CubeGrid == null )
continue;
processGrids.Add( block.CubeGrid );
}
}
//Parallel.ForEach( processGrids, grid =>
foreach (var grid in processGrids)
{
foreach (ProtectedItem item in PluginSettings.Instance.ProtectedItems)
{
if (!item.Enabled)
continue;
if (item.EntityId != grid.EntityId && item.EntityId != -1)
continue;
if (!item.ProtectionSettingsDict.Dictionary.ContainsKey( ProtectedItem.ProtectionModeEnum.BlockOwn ))
continue;
ProtectedItem.ProtectionSettings settings = item.ProtectionSettingsDict[ProtectedItem.ProtectionModeEnum.BlockOwn];
if (Protection.Instance.CheckPlayerExempt( settings, grid, remoteUserId ))
continue;
if (item.LogOnly)
{
Essentials.Log.Info( $"Recieved block ownership change request from user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
continue;
}
if (!string.IsNullOrEmpty( settings.PrivateWarningMessage ))
Communication.Notification( remoteUserId, MyFontEnum.Red, 5000, settings.PrivateWarningMessage );
if (!string.IsNullOrEmpty( settings.PublicWarningMessage ))
Communication.SendPublicInformation( settings.PublicWarningMessage.Replace( "%player%", PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId ) ) );
if (settings.BroadcastGPS)
{
MyPlayer player = MySession.Static.Players.GetPlayerById( new MyPlayer.PlayerId( remoteUserId, 0 ) );
Vector3D pos = player.GetPosition( );
MyAPIGateway.Utilities.SendMessage( $"GPS:{player.DisplayName}:{pos.X}:{pos.Y}:{pos.Z}:" );
}
Essentials.Log.Info( $"Intercepted block ownership change request from user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
switch (settings.PunishmentType)
{
case ProtectedItem.PunishmentEnum.Kick:
_kickTimer.Elapsed += ( sender, e ) =>
{
Essentials.Log.Info( $"Kicked user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for changing block ownership on protected grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
MyMultiplayer.Static.KickClient( remoteUserId );
};
_kickTimer.AutoReset = false;
_kickTimer.Start( );
break;
case ProtectedItem.PunishmentEnum.Ban:
_kickTimer.Elapsed += ( sender, e ) =>
{
Essentials.Log.Info( $"Banned user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for changing block ownership on protected grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
MyMultiplayer.Static.BanClient( remoteUserId, true );
};
_kickTimer.AutoReset = false;
_kickTimer.Start( );
break;
case ProtectedItem.PunishmentEnum.Speed:
Task.Run( ( ) =>
{
lock (ProcessSpeed.SpeedPlayers)
{
long playerId = PlayerMap.Instance.GetFastPlayerIdFromSteamId( remoteUserId );
ProcessSpeed.SpeedPlayers[playerId] = new Tuple<float, DateTime>( (float)settings.SpeedLimit, DateTime.Now + TimeSpan.FromMinutes( settings.SpeedTime ) );
}
} );
Essentials.Log.Info( $"Limited user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )} to {settings.SpeedLimit}m/s for {settings.SpeedTime} minutes" );
break;
}
return true;
}
}
return false;
}
protected sealed override void DispatchEvent <T1, T2, T3, T4, T5, T6, T7, T8>(CallSite callSite, EndpointId recipient, float unreliablePriority, ref T1 arg1, ref T2 arg2, ref T3 arg3, ref T4 arg4, ref T5 arg5, ref T6 arg6, ref T7 arg7, ref T8 arg8)
{
IMyNetObject sendAs;
NetworkId networkId;
uint sendId = callSite.Id;
if (callSite.MethodInfo.IsStatic)
{
Debug.Assert(arg1 == null, "First argument (the instance on which is event invoked) should be null for static events");
sendAs = null;
networkId = NetworkId.Invalid;
}
else if (arg1 == null)
{
throw new InvalidOperationException("First argument (the instance on which is event invoked) cannot be null for non-static events");
}
else if (arg1 is IMyEventProxy)
{
sendAs = GetProxyTarget((IMyEventProxy)arg1);
if (sendAs == null)
{
string msg = "Raising event on object which is not recognized by replication: " + arg1;
Debug.Fail(msg);
MyLog.Default.WriteLine(msg);
return;
}
sendId += (uint)m_typeTable.Get(sendAs.GetType()).EventTable.Count; // Add max id of Proxy
networkId = GetNetworkIdByObject(sendAs);
Debug.Assert(object.ReferenceEquals(GetProxyTarget(((IMyProxyTarget)sendAs).Target), sendAs), "There must be one-to-one relationship between IMyEventProxy and IMyEventTarget. Proxy.EventTarget.Target == Proxy");
}
else if (arg1 is IMyNetObject)
{
sendAs = (IMyNetObject)arg1;
networkId = GetNetworkIdByObject(sendAs);
}
else
{
throw new InvalidOperationException("Instance events may be called only on IMyNetObject or IMyEventProxy");
}
NetworkId blockingNetworkId = NetworkId.Invalid;
IMyNetObject blockedNetObj = null;
if (arg8 is IMyEventProxy && callSite.IsBlocking)
{
blockedNetObj = GetProxyTarget((IMyEventProxy)arg8);
blockingNetworkId = GetNetworkIdByObject(blockedNetObj);
}
else if (arg8 is IMyEventProxy && !callSite.IsBlocking)
{
throw new InvalidOperationException("Rising blocking event but event itself does not have Blocking attribute");
}
else if (!(arg8 is IMyEventProxy) && callSite.IsBlocking)
{
throw new InvalidOperationException("Event contain Blocking attribute but blocked event proxy is not set or raised event is not blocking one");
}
Debug.Assert(sendId <= 255, "Max 256 events are supported per hierarchy");
m_sendStreamEvent.ResetWrite();
m_sendStreamEvent.WriteNetworkId(networkId);
m_sendStreamEvent.WriteNetworkId(blockingNetworkId);
m_sendStreamEvent.WriteByte((byte)sendId); // TODO: Compress eventId to necessary number of bits
var site = (CallSite <T1, T2, T3, T4, T5, T6, T7>)callSite;
using (MySerializerNetObject.Using(this))
{
site.Serializer(arg1, m_sendStreamEvent, ref arg2, ref arg3, ref arg4, ref arg5, ref arg6, ref arg7);
}
bool dispatchRes = false;
// If blocking event, than process a little differently. (Internally it will call DispatchEvent anyway)
if (!blockingNetworkId.IsInvalid)
{
dispatchRes = DispatchBlockingEvent(m_sendStreamEvent, callSite, recipient, sendAs, blockedNetObj, unreliablePriority);
}
else
{
dispatchRes = DispatchEvent(m_sendStreamEvent, callSite, recipient, sendAs, unreliablePriority);
}
if (dispatchRes)
{
InvokeLocally(site, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
}
}
public override bool Handle( ulong remoteUserId, CallSite site, BitStream stream, object obj )
{
if ( !PluginSettings.Instance.ProtectedEnabled )
return false;
MyCubeGrid grid = (obj as MyTerminalBlock)?.CubeGrid;
if ( grid == null )
{
Essentials.Log.Debug( "Null grid in BlockNameHandler" );
return false;
}
foreach ( ProtectedItem item in PluginSettings.Instance.ProtectedItems )
{
if ( !item.Enabled )
continue;
if (item.EntityId != grid.EntityId && item.EntityId != -1)
continue;
if ( !item.ProtectionSettingsDict.Dictionary.ContainsKey( ProtectedItem.ProtectionModeEnum.BlockRename ) )
continue;
ProtectedItem.ProtectionSettings settings = item.ProtectionSettingsDict[ProtectedItem.ProtectionModeEnum.BlockRename];
if ( Protection.Instance.CheckPlayerExempt( settings, grid, remoteUserId ) )
continue;
if ( item.LogOnly )
{
Essentials.Log.Info( $"Recieved block rename request from user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
continue;
}
if ( !string.IsNullOrEmpty( settings.PrivateWarningMessage ) )
Communication.Notification( remoteUserId, MyFontEnum.Red, 5000, settings.PrivateWarningMessage );
if ( !string.IsNullOrEmpty( settings.PublicWarningMessage ) )
Communication.SendPublicInformation( settings.PublicWarningMessage.Replace( "%player%", PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId ) ) );
if ( settings.BroadcastGPS )
{
MyPlayer player = MySession.Static.Players.GetPlayerById( new MyPlayer.PlayerId( remoteUserId, 0 ) );
Vector3D pos = player.GetPosition( );
MyAPIGateway.Utilities.SendMessage( $"GPS:{player.DisplayName}:{pos.X}:{pos.Y}:{pos.Z}:" );
}
Essentials.Log.Info( $"Intercepted block rename request from user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
switch ( settings.PunishmentType )
{
case ProtectedItem.PunishmentEnum.Kick:
_kickTimer.Elapsed += ( sender, e ) =>
{
Essentials.Log.Info( $"Kicked user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for renaming blocks on protected grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
MyMultiplayer.Static.KickClient( remoteUserId );
};
_kickTimer.AutoReset = false;
_kickTimer.Start( );
break;
case ProtectedItem.PunishmentEnum.Ban:
_kickTimer.Elapsed += ( sender, e ) =>
{
Essentials.Log.Info( $"Banned user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )}:{remoteUserId} for renaming blocks on protected grid {grid.DisplayNameText ?? "ID"}:{item.EntityId}" );
MyMultiplayer.Static.BanClient( remoteUserId, true );
};
_kickTimer.AutoReset = false;
_kickTimer.Start( );
break;
case ProtectedItem.PunishmentEnum.Speed:
Task.Run( ( ) =>
{
lock ( ProcessSpeed.SpeedPlayers )
{
long playerId = PlayerMap.Instance.GetFastPlayerIdFromSteamId( remoteUserId );
ProcessSpeed.SpeedPlayers[playerId] = new Tuple<float, DateTime>( (float)settings.SpeedLimit, DateTime.Now + TimeSpan.FromMinutes( settings.SpeedTime ) );
}
} );
Essentials.Log.Info( $"Limited user {PlayerMap.Instance.GetFastPlayerNameFromSteamId( remoteUserId )} to {settings.SpeedLimit}m/s for {settings.SpeedTime} minutes" );
break;
}
var block = (MyTerminalBlock)obj;
block.SetCustomName( block.CustomName );
return true;
}
return false;
}
protected abstract void DispatchEvent <T1, T2, T3, T4, T5, T6, T7>(CallSite callSite, EndpointId recipient, float unreliablePriority, ref T1 arg1, ref T2 arg2, ref T3 arg3, ref T4 arg4, ref T5 arg5, ref T6 arg6, ref T7 arg7)
where T1 : IMyEventOwner;
internal override void ProcessEvent(BitStream stream, CallSite site, object obj, IMyNetObject sendAs, EndpointId source)
{
// Client blindly invokes everything received from server (without validation)
Invoke(site, stream, obj, source, null, false);
}
public override bool CanHandle( CallSite site )
{
return site.MethodInfo.Name == ConvertShipName || site.MethodInfo.Name == ConvertStationName;
}