vlad.os/LuaCsForBarotraumaEP
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Clients move their saved local positions if they don't match the servers position (instead of immediately snapping to the latest server position)

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TODO: prevent ladders from sending the character flying, some safeguards in case positions are way off
This commit is contained in:
Regalis
2016-11-09 17:43:23 +02:00
parent cd8c927800
commit 9eaca68cea
1 changed files with 18 additions and 7 deletions
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Subsurface/Source/Characters/Animation/Ragdoll.cs
+18 -7
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@@ -1066,7 +1066,7 @@ namespace Barotrauma
if (character == GameMain.NetworkMember.Character)
{
if (character.MemPos.Count < 2) return;
if (character.MemPos.Count < 1) return;
PosInfo serverPos = character.MemPos.Last();
@@ -1075,16 +1075,27 @@ namespace Barotrauma
{
PosInfo localPos = character.MemLocalPos[localPosIndex];
if (Vector2.Distance(localPos.Position, serverPos.Position) > collider.LinearVelocity.Length()+0.02f)
Vector2 positionError = serverPos.Position - localPos.Position;
if (positionError.Length() > collider.LinearVelocity.Length()+0.02f)
{
//collider.SetTransform(collider.SimPosition + (pos.Position - remotePos), collider.Rotation);
collider.SetTransform(serverPos.Position, collider.Rotation);
// character.MemLocalPos.RemoveRange(localPosIndex, character.MemLocalPos.Count - localPosIndex);
//our prediction differs from the server position
//-> we need to move the saved local position and all the positions saved after it
//(a better way to do this would be to move the character back to
//serverPos and "replay" inputs to see where the character should be now)
for (int i = localPosIndex; i < character.MemLocalPos.Count; i++ )
{
character.MemLocalPos[i] =
new PosInfo(
character.MemLocalPos[i].Position + positionError,
character.MemLocalPos[i].Direction,
character.MemLocalPos[i].ID);
}
collider.SetTransform(character.MemLocalPos.Last().Position, collider.Rotation);
}
}
if (character.MemLocalPos.Count > 120) character.MemLocalPos.RemoveRange(0, character.MemLocalPos.Count - 120);
character.MemPos.Clear();
}