private void UpdateNetInput()
{
if (this != Character.Controlled)
{
if (GameMain.Client != null)
{
//freeze AI characters if more than 1 seconds have passed since last update from the server
if (lastRecvPositionUpdateTime < NetTime.Now - 1.0f)
{
AnimController.Frozen = true;
memState.Clear();
//hide after 2 seconds
if (lastRecvPositionUpdateTime < NetTime.Now - 2.0f)
{
Enabled = false;
return;
}
}
}
else if (GameMain.Server != null && (!(this is AICharacter) || IsRemotePlayer))
{
if (!AllowInput)
{
AnimController.Frozen = false;
if (memInput.Count > 0)
{
prevDequeuedInput = dequeuedInput;
dequeuedInput = memInput[memInput.Count - 1].states;
memInput.RemoveAt(memInput.Count - 1);
}
}
else if (memInput.Count == 0)
{
AnimController.Frozen = true;
}
else
{
AnimController.Frozen = false;
prevDequeuedInput = dequeuedInput;
LastProcessedID = memInput[memInput.Count - 1].networkUpdateID;
dequeuedInput = memInput[memInput.Count - 1].states;
double aimAngle = ((double)memInput[memInput.Count - 1].intAim / 65535.0) * 2.0 * Math.PI;
cursorPosition = (ViewTarget == null ? AnimController.AimSourcePos : ViewTarget.Position)
+ new Vector2((float)Math.Cos(aimAngle), (float)Math.Sin(aimAngle)) * 60.0f;
//reset focus when attempting to use/select something
if (memInput[memInput.Count - 1].states.HasFlag(InputNetFlags.Use) ||
memInput[memInput.Count - 1].states.HasFlag(InputNetFlags.Select))
{
focusedItem = null;
focusedCharacter = null;
}
var closestEntity = FindEntityByID(memInput[memInput.Count - 1].interact);
if (closestEntity is Item)
{
if (CanInteractWith((Item)closestEntity))
{
focusedItem = (Item)closestEntity;
focusedCharacter = null;
}
}
else if (closestEntity is Character)
{
if (CanInteractWith((Character)closestEntity))
{
focusedCharacter = (Character)closestEntity;
focusedItem = null;
}
}
memInput.RemoveAt(memInput.Count - 1);
TransformCursorPos();
if ((dequeuedInput == InputNetFlags.None || dequeuedInput == InputNetFlags.FacingLeft) && Math.Abs(AnimController.Collider.LinearVelocity.X) < 0.005f && Math.Abs(AnimController.Collider.LinearVelocity.Y) < 0.2f)
{
while (memInput.Count > 5 && memInput[memInput.Count - 1].states == dequeuedInput)
{
//remove inputs where the player is not moving at all
//helps the server catch up, shouldn't affect final position
LastProcessedID = memInput[memInput.Count - 1].networkUpdateID;
memInput.RemoveAt(memInput.Count - 1);
}
}
}
}
}
else if (GameMain.Client != null)
{
var posInfo = new CharacterStateInfo(
SimPosition,
AnimController.Collider.Rotation,
LastNetworkUpdateID,
AnimController.TargetDir,
SelectedCharacter == null ? (Entity)selectedConstruction : (Entity)SelectedCharacter,
AnimController.Anim);
memLocalState.Add(posInfo);
InputNetFlags newInput = InputNetFlags.None;
if (IsKeyDown(InputType.Left))
{
newInput |= InputNetFlags.Left;
}
if (IsKeyDown(InputType.Right))
{
newInput |= InputNetFlags.Right;
}
if (IsKeyDown(InputType.Up))
{
newInput |= InputNetFlags.Up;
}
if (IsKeyDown(InputType.Down))
{
newInput |= InputNetFlags.Down;
}
if (IsKeyDown(InputType.Run))
{
newInput |= InputNetFlags.Run;
}
if (IsKeyDown(InputType.Crouch))
{
newInput |= InputNetFlags.Crouch;
}
if (IsKeyHit(InputType.Select))
{
newInput |= InputNetFlags.Select; //TODO: clean up the way this input is registered
}
if (IsKeyDown(InputType.Use))
{
newInput |= InputNetFlags.Use;
}
if (IsKeyDown(InputType.Aim))
{
newInput |= InputNetFlags.Aim;
}
if (IsKeyDown(InputType.Attack))
{
newInput |= InputNetFlags.Attack;
}
if (IsKeyDown(InputType.Ragdoll))
{
newInput |= InputNetFlags.Ragdoll;
}
if (AnimController.TargetDir == Direction.Left)
{
newInput |= InputNetFlags.FacingLeft;
}
Vector2 relativeCursorPos = cursorPosition - (ViewTarget == null ? AnimController.AimSourcePos : ViewTarget.Position);
relativeCursorPos.Normalize();
UInt16 intAngle = (UInt16)(65535.0 * Math.Atan2(relativeCursorPos.Y, relativeCursorPos.X) / (2.0 * Math.PI));
NetInputMem newMem = new NetInputMem();
newMem.states = newInput;
newMem.intAim = intAngle;
if (focusedItem != null)
{
newMem.interact = focusedItem.ID;
}
else if (focusedCharacter != null)
{
newMem.interact = focusedCharacter.ID;
}
memInput.Insert(0, newMem);
LastNetworkUpdateID++;
if (memInput.Count > 60)
{
memInput.RemoveRange(60, memInput.Count - 60);
}
}
else //this == Character.Controlled && GameMain.Client == null
{
AnimController.Frozen = false;
}
if (networkUpdateSent)
{
foreach (Key key in keys)
{
key.DequeueHit();
key.DequeueHeld();
}
networkUpdateSent = false;
}
}
partial void UpdateNetInput()
{
if (GameMain.Client != null)
{
if (this != Controlled)
{
if (GameMain.Client.EndCinematic != null &&
GameMain.Client.EndCinematic.Running) // Freezes the characters during the ending cinematic
{
AnimController.Frozen = true;
memState.Clear();
return;
}
//freeze AI characters if more than x seconds have passed since last update from the server
if (lastRecvPositionUpdateTime < Lidgren.Network.NetTime.Now - NetConfig.FreezeCharacterIfPositionDataMissingDelay)
{
AnimController.Frozen = true;
memState.Clear();
//hide after y seconds
if (lastRecvPositionUpdateTime < Lidgren.Network.NetTime.Now - NetConfig.DisableCharacterIfPositionDataMissingDelay)
{
Enabled = false;
return;
}
}
}
else
{
var posInfo = new CharacterStateInfo(
SimPosition,
AnimController.Collider.Rotation,
LastNetworkUpdateID,
AnimController.TargetDir,
SelectedCharacter,
SelectedConstruction,
AnimController.Anim);
memLocalState.Add(posInfo);
InputNetFlags newInput = InputNetFlags.None;
if (IsKeyDown(InputType.Left))
{
newInput |= InputNetFlags.Left;
}
if (IsKeyDown(InputType.Right))
{
newInput |= InputNetFlags.Right;
}
if (IsKeyDown(InputType.Up))
{
newInput |= InputNetFlags.Up;
}
if (IsKeyDown(InputType.Down))
{
newInput |= InputNetFlags.Down;
}
if (IsKeyDown(InputType.Run))
{
newInput |= InputNetFlags.Run;
}
if (IsKeyDown(InputType.Crouch))
{
newInput |= InputNetFlags.Crouch;
}
if (IsKeyHit(InputType.Select))
{
newInput |= InputNetFlags.Select; //TODO: clean up the way this input is registered
}
if (IsKeyHit(InputType.Deselect))
{
newInput |= InputNetFlags.Deselect;
}
if (IsKeyHit(InputType.Health))
{
newInput |= InputNetFlags.Health;
}
if (IsKeyHit(InputType.Grab))
{
newInput |= InputNetFlags.Grab;
}
if (IsKeyDown(InputType.Use))
{
newInput |= InputNetFlags.Use;
}
if (IsKeyDown(InputType.Aim))
{
newInput |= InputNetFlags.Aim;
}
if (IsKeyDown(InputType.Shoot))
{
newInput |= InputNetFlags.Shoot;
}
if (IsKeyDown(InputType.Attack))
{
newInput |= InputNetFlags.Attack;
}
if (IsKeyDown(InputType.Ragdoll))
{
newInput |= InputNetFlags.Ragdoll;
}
if (AnimController.TargetDir == Direction.Left)
{
newInput |= InputNetFlags.FacingLeft;
}
Vector2 relativeCursorPos = cursorPosition - AimRefPosition;
relativeCursorPos.Normalize();
UInt16 intAngle = (UInt16)(65535.0 * Math.Atan2(relativeCursorPos.Y, relativeCursorPos.X) / (2.0 * Math.PI));
NetInputMem newMem = new NetInputMem
{
states = newInput,
intAim = intAngle
};
if (FocusedCharacter != null &&
FocusedCharacter.CampaignInteractionType != CampaignMode.InteractionType.None &&
newMem.states.HasFlag(InputNetFlags.Use))
{
newMem.interact = FocusedCharacter.ID;
}
else if (newMem.states.HasFlag(InputNetFlags.Use) && (FocusedCharacter?.IsPet ?? false))
{
newMem.interact = FocusedCharacter.ID;
}
else if (focusedItem != null && !CharacterInventory.DraggingItemToWorld &&
!newMem.states.HasFlag(InputNetFlags.Grab) && !newMem.states.HasFlag(InputNetFlags.Health))
{
newMem.interact = focusedItem.ID;
}
else if (FocusedCharacter != null)
{
newMem.interact = FocusedCharacter.ID;
}
memInput.Insert(0, newMem);
LastNetworkUpdateID++;
if (memInput.Count > 60)
{
memInput.RemoveRange(60, memInput.Count - 60);
}
}
}
else //this == Character.Controlled && GameMain.Client == null
{
AnimController.Frozen = false;
}
}
public virtual void ServerRead(ClientNetObject type, NetBuffer msg, Client c)
{
if (GameMain.Server == null)
{
return;
}
switch (type)
{
case ClientNetObject.CHARACTER_INPUT:
if (c.Character != this)
{
#if DEBUG
DebugConsole.Log("Received a character update message from a client who's not controlling the character");
#endif
return;
}
UInt16 networkUpdateID = msg.ReadUInt16();
byte inputCount = msg.ReadByte();
if (AllowInput)
{
Enabled = true;
}
for (int i = 0; i < inputCount; i++)
{
InputNetFlags newInput = (InputNetFlags)msg.ReadRangedInteger(0, (int)InputNetFlags.MaxVal);
UInt16 newAim = 0;
UInt16 newInteract = 0;
if (newInput.HasFlag(InputNetFlags.Aim))
{
newAim = msg.ReadUInt16();
}
if (newInput.HasFlag(InputNetFlags.Select) || newInput.HasFlag(InputNetFlags.Use))
{
newInteract = msg.ReadUInt16();
}
if (AllowInput)
{
if (NetIdUtils.IdMoreRecent((ushort)(networkUpdateID - i), LastNetworkUpdateID) && (i < 60))
{
NetInputMem newMem = new NetInputMem();
newMem.states = newInput;
newMem.intAim = newAim;
newMem.interact = newInteract;
newMem.networkUpdateID = (ushort)(networkUpdateID - i);
memInput.Insert(i, newMem);
}
}
}
if (NetIdUtils.IdMoreRecent(networkUpdateID, LastNetworkUpdateID))
{
LastNetworkUpdateID = networkUpdateID;
}
if (memInput.Count > 60)
{
//deleting inputs from the queue here means the server is way behind and data needs to be dropped
//we'll make the server drop down to 30 inputs for good measure
memInput.RemoveRange(30, memInput.Count - 30);
}
break;
case ClientNetObject.ENTITY_STATE:
int eventType = msg.ReadRangedInteger(0, 2);
switch (eventType)
{
case 0:
inventory.ServerRead(type, msg, c);
break;
case 1:
if (c.Character != this)
{
#if DEBUG
DebugConsole.Log("Received a character update message from a client who's not controlling the character");
#endif
return;
}
bool doingCPR = msg.ReadBoolean();
AnimController.Anim = doingCPR ? AnimController.Animation.CPR : AnimController.Animation.None;
break;
case 2:
if (c.Character != this)
{
#if DEBUG
DebugConsole.Log("Received a character update message from a client who's not controlling the character");
#endif
return;
}
if (IsUnconscious)
{
Kill(lastAttackCauseOfDeath);
}
break;
}
break;
}
msg.ReadPadBits();
}
public virtual void ServerRead(ClientNetObject type, IReadMessage msg, Client c)
{
if (GameMain.Server == null)
{
return;
}
switch (type)
{
case ClientNetObject.CHARACTER_INPUT:
if (c.Character != this)
{
#if DEBUG
DebugConsole.Log("Received a character update message from a client who's not controlling the character");
#endif
return;
}
UInt16 networkUpdateID = msg.ReadUInt16();
byte inputCount = msg.ReadByte();
if (AllowInput)
{
Enabled = true;
}
for (int i = 0; i < inputCount; i++)
{
InputNetFlags newInput = (InputNetFlags)msg.ReadRangedInteger(0, (int)InputNetFlags.MaxVal);
UInt16 newAim = 0;
UInt16 newInteract = 0;
if (newInput != InputNetFlags.None && newInput != InputNetFlags.FacingLeft)
{
c.KickAFKTimer = 0.0f;
}
else if (AnimController.Dir < 0.0f != newInput.HasFlag(InputNetFlags.FacingLeft))
{
//character changed the direction they're facing
c.KickAFKTimer = 0.0f;
}
newAim = msg.ReadUInt16();
if (newInput.HasFlag(InputNetFlags.Select) ||
newInput.HasFlag(InputNetFlags.Deselect) ||
newInput.HasFlag(InputNetFlags.Use) ||
newInput.HasFlag(InputNetFlags.Health) ||
newInput.HasFlag(InputNetFlags.Grab))
{
newInteract = msg.ReadUInt16();
}
if (NetIdUtils.IdMoreRecent((ushort)(networkUpdateID - i), LastNetworkUpdateID) && (i < 60))
{
if ((i > 0 && memInput[i - 1].intAim != newAim))
{
c.KickAFKTimer = 0.0f;
}
NetInputMem newMem = new NetInputMem
{
states = newInput,
intAim = newAim,
interact = newInteract,
networkUpdateID = (ushort)(networkUpdateID - i)
};
memInput.Insert(i, newMem);
LastInputTime = Timing.TotalTime;
}
}
if (NetIdUtils.IdMoreRecent(networkUpdateID, LastNetworkUpdateID))
{
LastNetworkUpdateID = networkUpdateID;
}
if (memInput.Count > 60)
{
//deleting inputs from the queue here means the server is way behind and data needs to be dropped
//we'll make the server drop down to 30 inputs for good measure
memInput.RemoveRange(30, memInput.Count - 30);
}
break;
case ClientNetObject.ENTITY_STATE:
int eventType = msg.ReadRangedInteger(0, 3);
switch (eventType)
{
case 0:
Inventory.ServerRead(type, msg, c);
break;
case 1:
bool doingCPR = msg.ReadBoolean();
if (c.Character != this)
{
#if DEBUG
DebugConsole.Log("Received a character update message from a client who's not controlling the character");
#endif
return;
}
AnimController.Anim = doingCPR ? AnimController.Animation.CPR : AnimController.Animation.None;
break;
case 2:
if (c.Character != this)
{
#if DEBUG
DebugConsole.Log("Received a character update message from a client who's not controlling the character");
#endif
return;
}
if (IsUnconscious)
{
var causeOfDeath = CharacterHealth.GetCauseOfDeath();
Kill(causeOfDeath.First, causeOfDeath.Second);
}
break;
}
break;
}
msg.ReadPadBits();
}
