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New RigidShape method to force client

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New forceClientTransform() console method to force a RigidShape's
transform on the client.  This is used when you transform a RigidShape
on the server and want the client to immediately transform rather than
interpolate to the transform.
This commit is contained in:
DavidWyand-GG 2013-01-22 18:44:42 -05:00
parent c7769f0de6
commit 0e87a8b6b7
2 changed files with 30 additions and 5 deletions
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22
Engine/source/T3D/rigidShape.cpp
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@ -1003,6 +1003,11 @@ void RigidShape::setTransform(const MatrixF& newMat)
mContacts.clear();
}
void RigidShape::forceClientTransform()
{
setMaskBits(ForceMoveMask);
}
//-----------------------------------------------------------------------------
@ -1456,6 +1461,8 @@ U32 RigidShape::packUpdate(NetConnection *con, U32 mask, BitStream *stream)
if (stream->writeFlag(mask & PositionMask))
{
stream->writeFlag(mask & ForceMoveMask);
stream->writeCompressedPoint(mRigid.linPosition);
mathWrite(*stream, mRigid.angPosition);
mathWrite(*stream, mRigid.linMomentum);
@ -1480,6 +1487,10 @@ void RigidShape::unpackUpdate(NetConnection *con, BitStream *stream)
if (stream->readFlag())
{
// Check if we need to jump to the given transform
// rather than interpolate to it.
bool forceUpdate = stream->readFlag();
mPredictionCount = sMaxPredictionTicks;
F32 speed = mRigid.linVelocity.len();
mDelta.warpRot[0] = mRigid.angPosition;
@ -1492,7 +1503,7 @@ void RigidShape::unpackUpdate(NetConnection *con, BitStream *stream)
mRigid.atRest = stream->readFlag();
mRigid.updateVelocity();
if (isProperlyAdded())
if (!forceUpdate && isProperlyAdded())
{
// Determine number of ticks to warp based on the average
// of the client and server velocities.
@ -1710,3 +1721,12 @@ DefineEngineMethod( RigidShape, freezeSim, void, (bool isFrozen),,
{
object->freezeSim(isFrozen);
}
DefineEngineMethod( RigidShape, forceClientTransform, void, (),,
"@brief Forces the client to jump to the RigidShape's transform rather then warp to it.\n\n")
{
if(object->isServerObject())
{
object->forceClientTransform();
}
}