void Sim3DAudioEvent::unpack(NetConnection *con, BitStream *bstream)
{
SimObjectId id = bstream->readInt(DataBlockObjectIdBitSize) + DataBlockObjectIdFirst;
Sim::findObject(id, mProfile);
if (bstream->readFlag()) {
QuatF q;
q.x = bstream->readFloat(SoundRotBits);
q.y = bstream->readFloat(SoundRotBits);
q.z = bstream->readFloat(SoundRotBits);
F32 value = ((q.x * q.x) + (q.y * q.y) + (q.z * q.z));
// #ifdef __linux
// Hmm, this should never happen, but it does...
if ( value > 1.f )
value = 1.f;
// #endif
q.w = mSqrt(1.f - value);
if (bstream->readFlag())
q.w = -q.w;
q.setMatrix(&mTransform);
}
else
mTransform.identity();
Point3F pos;
bstream->readCompressedPoint(&pos,SoundPosAccuracy);
mTransform.setColumn(3, pos);
}
bool ConvexShape::protectedSetSurface( void *object, const char *index, const char *data )
{
ConvexShape *shape = static_cast< ConvexShape* >( object );
QuatF quat;
Point3F pos;
//MatrixF mat;
/*
dSscanf( data, "%g %g %g %g %g %g %g %g %g %g %g %g %g %g %g %g",
&mat[0], &mat[1], &mat[2], &mat[3],
&mat[4], &mat[5], &mat[6], &mat[7],
&mat[8], &mat[9], &mat[10], &mat[11],
&mat[12], &mat[13], &mat[14], &mat[15] );
*/
dSscanf( data, "%g %g %g %g %g %g %g", &quat.x, &quat.y, &quat.z, &quat.w, &pos.x, &pos.y, &pos.z );
MatrixF surface;
quat.setMatrix( &surface );
surface.setPosition( pos );
shape->mSurfaces.push_back( surface );
return false;
}
void RigidBody::setRenderPosition(const Point3F& pos, const QuatF& rot)
{
MatrixF mat;
rot.setMatrix(&mat);
mat.setColumn(3,pos);
setRenderTransform(mat);
}
void PhysShape::setRotation(const QuatF& rot)
{
MatrixF tr;
rot.setMatrix(&tr);
tr.setPosition(getPosition());
setTransform(tr);
}
void ConvexShape::unpackUpdate( NetConnection *conn, BitStream *stream )
{
Parent::unpackUpdate( conn, stream );
if ( stream->readFlag() ) // TransformMask
{
mathRead(*stream, &mObjToWorld);
mathRead(*stream, &mObjScale);
setTransform( mObjToWorld );
setScale( mObjScale );
}
if ( stream->readFlag() ) // UpdateMask
{
stream->read( &mMaterialName );
if ( isProperlyAdded() )
_updateMaterial();
mSurfaces.clear();
const U32 surfCount = stream->readInt( 32 );
for ( S32 i = 0; i < surfCount; i++ )
{
mSurfaces.increment();
MatrixF &mat = mSurfaces.last();
QuatF quat;
Point3F pos;
mathRead( *stream, &quat );
mathRead( *stream, &pos );
quat.setMatrix( &mat );
mat.setPosition( pos );
}
if ( isProperlyAdded() )
_updateGeometry( true );
}
}
void PxSingleActor::interpolateTick( F32 delta )
{
Point3F interpPos;
QuatF interpRot;
// Interpolate the position based on the delta.
interpPos.interpolate( mNextPos, mLastPos, delta );
// Interpolate the rotation based on the delta.
interpRot.interpolate( mNextRot, mLastRot, delta );
// Set up the interpolated transform.
MatrixF interpMat;
// Set the interpolated position and rotation.
interpRot.setMatrix( &interpMat );
interpMat.setPosition( interpPos );
// Set the transform to the interpolated transform.
Parent::setTransform( interpMat );
}
void ProximityMine::unpackUpdate( NetConnection* connection, BitStream* stream )
{
Parent::unpackUpdate( connection, stream );
// Item::RotationMask
if ( stream->readFlag() )
{
QuatF rot;
mathRead( *stream, &rot );
Point3F pos = mObjToWorld.getPosition();
rot.setMatrix( &mObjToWorld );
mObjToWorld.setPosition( pos );
}
// !mStatic && ( mask & DeployedMask ) && ( mState > Thrown )
if ( stream->readFlag() )
{
mathRead( *stream, &mStickyCollisionPos );
mathRead( *stream, &mStickyCollisionNormal );
mAtRest = true;
setDeployedPos( mStickyCollisionPos, mStickyCollisionNormal );
}
// ( mask & ExplosionMask ) && ( mState == Exploded )
if ( stream->readFlag() )
{
// start the explosion visuals on the client
explode();
}
if ( mStatic && mState <= Deployed )
{
// static mines are armed immediately
mState = Deployed;
mStateTimeout = 0;
}
}
void TurretShape::unpackUpdate(NetConnection *connection, BitStream *stream)
{
Parent::unpackUpdate(connection,stream);
// InitialUpdateMask
if (stream->readFlag()) {
mRespawn = stream->readFlag();
}
// Item::RotationMask
if ( stream->readFlag() )
{
QuatF rot;
mathRead( *stream, &rot );
Point3F pos = mObjToWorld.getPosition();
rot.setMatrix( &mObjToWorld );
mObjToWorld.setPosition( pos );
}
// controlled by the client?
if(stream->readFlag())
return;
// TurretUpdateMask
if (stream->readFlag())
{
Point3F rot(0.0f, 0.0f, 0.0f);
stream->read(&rot.x);
stream->read(&rot.z);
_setRotation(rot);
// New delta for client side interpolation
mTurretDelta.rot = rot;
mTurretDelta.rotVec = VectorF(0.0f, 0.0f, 0.0f);
stream->read(&allowManualRotation);
stream->read(&allowManualFire);
}
}
void fxShapeReplicator::CreateShapes(void)
{
F32 HypX, HypY;
F32 Angle;
U32 RelocationRetry;
Point3F ShapePosition;
Point3F ShapeStart;
Point3F ShapeEnd;
Point3F ShapeScale;
EulerF ShapeRotation;
QuatF QRotation;
bool CollisionResult;
RayInfo RayEvent;
TSShape* pShape;
// Don't create shapes if we are hiding replications.
if (mFieldData.mHideReplications) return;
// Cannot continue without shapes!
if (dStrcmp(mFieldData.mShapeFile, "") == 0) return;
// Check that we can position somewhere!
if (!( mFieldData.mAllowOnTerrain ||
mFieldData.mAllowStatics ||
mFieldData.mAllowOnWater))
{
// Problem ...
Con::warnf(ConsoleLogEntry::General, "[%s] - Could not place object, All alloweds are off!", getName());
// Return here.
return;
}
// Check Shapes.
AssertFatal(mCurrentShapeCount==0,"Shapes already present, this should not be possible!")
// Check that we have a shape...
if (!mFieldData.mShapeFile) return;
// Set Seed.
RandomGen.setSeed(mFieldData.mSeed);
// Set shape vector.
mReplicatedShapes.clear();
// Add shapes.
for (U32 idx = 0; idx < mFieldData.mShapeCount; idx++)
{
fxShapeReplicatedStatic* fxStatic;
// Create our static shape.
fxStatic = new fxShapeReplicatedStatic();
// Set the 'shapeName' field.
fxStatic->setField("shapeName", mFieldData.mShapeFile);
// Is this Replicator on the Server?
if (isServerObject())
// Yes, so stop it from Ghosting. (Hack, Hack, Hack!)
fxStatic->touchNetFlags(Ghostable, false);
else
// No, so flag as ghost object. (Another damn Hack!)
fxStatic->touchNetFlags(IsGhost, true);
// Register the Object.
if (!fxStatic->registerObject())
{
// Problem ...
Con::warnf(ConsoleLogEntry::General, "[%s] - Could not load shape file '%s'!", getName(), mFieldData.mShapeFile);
// Destroy Shape.
delete fxStatic;
// Destroy existing hapes.
DestroyShapes();
// Quit.
return;
}
// Get Allocated Shape.
pShape = fxStatic->getShape();
// Reset Relocation Retry.
RelocationRetry = mFieldData.mShapeRetries;
// Find it a home ...
do
{
// Get the Replicator Position.
ShapePosition = getPosition();
// Calculate a random offset
HypX = RandomGen.randF(mFieldData.mInnerRadiusX, mFieldData.mOuterRadiusX);
HypY = RandomGen.randF(mFieldData.mInnerRadiusY, mFieldData.mOuterRadiusY);
Angle = RandomGen.randF(0, (F32)M_2PI);
// Calcualte the new position.
ShapePosition.x += HypX * mCos(Angle);
ShapePosition.y += HypY * mSin(Angle);
// Initialise RayCast Search Start/End Positions.
ShapeStart = ShapeEnd = ShapePosition;
ShapeStart.z = 2000.f;
ShapeEnd.z= -2000.f;
// Is this the Server?
if (isServerObject())
// Perform Ray Cast Collision on Server Terrain.
CollisionResult = gServerContainer.castRay(ShapeStart, ShapeEnd, FXREPLICATOR_COLLISION_MASK, &RayEvent);
else
// Perform Ray Cast Collision on Client Terrain.
CollisionResult = gClientContainer.castRay( ShapeStart, ShapeEnd, FXREPLICATOR_COLLISION_MASK, &RayEvent);
// Did we hit anything?
if (CollisionResult)
{
// For now, let's pretend we didn't get a collision.
CollisionResult = false;
// Yes, so get it's type.
U32 CollisionType = RayEvent.object->getTypeMask();
// Check Illegal Placements.
if (((CollisionType & TerrainObjectType) && !mFieldData.mAllowOnTerrain) ||
((CollisionType & StaticShapeObjectType) && !mFieldData.mAllowStatics) ||
((CollisionType & WaterObjectType) && !mFieldData.mAllowOnWater) ) continue;
// If we collided with water and are not allowing on the water surface then let's find the
// terrain underneath and pass this on as the original collision else fail.
//
// NOTE:- We need to do this on the server/client as appropriate.
if ((CollisionType & WaterObjectType) && !mFieldData.mAllowWaterSurface)
{
// Is this the Server?
if (isServerObject())
{
// Yes, so do it on the server container.
if (!gServerContainer.castRay( ShapeStart, ShapeEnd, FXREPLICATOR_NOWATER_COLLISION_MASK, &RayEvent)) continue;
}
else
{
// No, so do it on the client container.
if (!gClientContainer.castRay( ShapeStart, ShapeEnd, FXREPLICATOR_NOWATER_COLLISION_MASK, &RayEvent)) continue;
}
}
// We passed with flying colours so carry on.
CollisionResult = true;
}
// Invalidate if we are below Allowed Terrain Angle.
if (RayEvent.normal.z < mSin(mDegToRad(90.0f-mFieldData.mAllowedTerrainSlope))) CollisionResult = false;
// Wait until we get a collision.
} while(!CollisionResult && --RelocationRetry);
// Check for Relocation Problem.
if (RelocationRetry > 0)
{
// Adjust Impact point.
RayEvent.point.z += mFieldData.mOffsetZ;
// Set New Position.
ShapePosition = RayEvent.point;
}
else
{
// Warning.
Con::warnf(ConsoleLogEntry::General, "[%s] - Could not find satisfactory position for shape '%s' on %s!", getName(), mFieldData.mShapeFile,isServerObject()?"Server":"Client");
// Unregister Object.
fxStatic->unregisterObject();
// Destroy Shape.
delete fxStatic;
// Skip to next.
continue;
}
// Get Shape Transform.
MatrixF XForm = fxStatic->getTransform();
// Are we aligning to Terrain?
if (mFieldData.mAlignToTerrain)
{
// Yes, so set rotation to Terrain Impact Normal.
ShapeRotation = RayEvent.normal * mFieldData.mTerrainAlignment;
}
else
{
// No, so choose a new Rotation (in Radians).
ShapeRotation.set( mDegToRad(RandomGen.randF(mFieldData.mShapeRotateMin.x, mFieldData.mShapeRotateMax.x)),
mDegToRad(RandomGen.randF(mFieldData.mShapeRotateMin.y, mFieldData.mShapeRotateMax.y)),
mDegToRad(RandomGen.randF(mFieldData.mShapeRotateMin.z, mFieldData.mShapeRotateMax.z)));
}
// Set Quaternion Roation.
QRotation.set(ShapeRotation);
// Set Transform Rotation.
QRotation.setMatrix(&XForm);
// Set Position.
XForm.setColumn(3, ShapePosition);
// Set Shape Position / Rotation.
fxStatic->setTransform(XForm);
// Choose a new Scale.
ShapeScale.set( RandomGen.randF(mFieldData.mShapeScaleMin.x, mFieldData.mShapeScaleMax.x),
RandomGen.randF(mFieldData.mShapeScaleMin.y, mFieldData.mShapeScaleMax.y),
RandomGen.randF(mFieldData.mShapeScaleMin.z, mFieldData.mShapeScaleMax.z));
// Set Shape Scale.
fxStatic->setScale(ShapeScale);
// Lock it.
fxStatic->setLocked(true);
// Store Shape in Replicated Shapes Vector.
//mReplicatedShapes[mCurrentShapeCount++] = fxStatic;
mReplicatedShapes.push_back(fxStatic);
}
mCurrentShapeCount = mReplicatedShapes.size();
// Take first Timestamp.
mLastRenderTime = Platform::getVirtualMilliseconds();
}