vlad.os/LuaCsForBarotraumaEP
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Using update IDs instead of timestamps to correct client-side movement predictions

Browse Source
This commit is contained in:
Regalis
2016-10-19 00:56:24 +03:00
parent de203cc424
commit 51a2bf097d
2 changed files with 32 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
Subsurface/Source/Characters/Animation/Ragdoll.cs
View File

@@ -1055,32 +1055,12 @@ namespace Barotrauma
{
PosInfo serverPos = character.MemPos.Last();
//this doesn't work correctly, because the delay caused by the 150ms update interval isn't taken into account
//and the server may have unprocessed inputs in memInput (causing a 0-1s delay)
float localizedTimestamp = serverPos.Timestamp - GameMain.Client.ServerConnection.AverageRoundtripTime / 2;
int localPosIndex = character.MemLocalPos.FindIndex(m => m.ID == serverPos.ID);
if (localPosIndex == -1) return;
int index = 0;
for (index = 0; index < character.MemLocalPos.Count; index++)
{
if (character.MemLocalPos[index].Timestamp > localizedTimestamp)
{
break;
}
}
if (index > character.MemLocalPos.Count-1 || index < 1) return;
PosInfo localPos = character.MemLocalPos[localPosIndex];
//local positions before and after the timestamp
PosInfo prevLocalPos = character.MemLocalPos[index - 1];
PosInfo nextLocalPos = character.MemLocalPos[index];
Vector2 localPos = Vector2.Lerp(
prevLocalPos.Position,
nextLocalPos.Position,
(localizedTimestamp - prevLocalPos.Timestamp) / (nextLocalPos.Timestamp - prevLocalPos.Timestamp));
if (Vector2.Distance(localPos, serverPos.Position) > 0.5f)
if (Vector2.Distance(localPos.Position, serverPos.Position) > 0.1f)
{
//collider.SetTransform(collider.SimPosition + (pos.Position - remotePos), collider.Rotation);
collider.SetTransform(serverPos.Position, collider.Rotation);