void Turret::InitialUpdate( )
{
if( !CreateWeapon( ))
return;
// Set the base model diminsions...
LTVector vDims;
HMODELANIM hAnimBase = INVALID_MODEL_ANIM;
g_pModelLT->GetCurAnim( m_hObject, MAIN_TRACKER, hAnimBase );
g_pModelLT->GetModelAnimUserDims (m_hObject, hAnimBase, &vDims);
g_pPhysicsLT->SetObjectDims( m_hObject, &vDims, 0 );
if( g_pWeaponDB->GetBool( m_hTurret, WDB_TURRET_bHideBase ))
g_pLTServer->SetObjectShadowLOD( m_hObject, eEngineLOD_Never );
// Make sure object starts on floor if the flag is set...
if( m_bMoveToFloor )
{
MoveObjectToFloor( m_hObject );
}
// Do not remove the turret on death since the deactivation of the turret will be delayed...
// The turret will be removed after the delay...
m_Damage.m_DestructibleModelFlags = m_Damage.m_DestructibleModelFlags & ~CDestructibleModel::kDestructibleModelFlag_RemoveOnDeath;
m_swtDestroyedDeactivationDelay.SetEngineTimer( SimulationTimer::Instance( ));
CreateSpecialFX( false );
SetNextUpdate( UPDATE_NEXT_FRAME );
}
void PlayerVehicle::Respawn()
{
LTFLOAT fRespawnTime = m_fRespawnTime;
if (fRespawnTime >= 0.0f)
{
g_pLTServer->SetObjectPos(m_hObject, &m_vOriginalPos);
g_pLTServer->SetObjectRotation(m_hObject, &m_rOriginalRot);
LTVector vZero(0, 0, 0);
g_pLTServer->SetVelocity(m_hObject, &vZero);
g_pLTServer->SetAcceleration(m_hObject, &vZero);
}
else
{
fRespawnTime = 0.0f;
}
// Try to set our dims (make sure we fit where we were placed)...
LTVector vDims = m_vOriginalDims;
if (g_pLTServer->SetObjectDims2(m_hObject, &vDims) == LT_ERROR)
{
g_pLTServer->SetObjectDims2(m_hObject, &vDims);
}
LTVector vVec(0, 0, 0);
g_pLTServer->SetAcceleration(m_hObject, &vVec);
g_pLTServer->SetVelocity(m_hObject, &vVec);
uint32 dwFlags = g_pLTServer->GetObjectFlags(m_hObject);
dwFlags &= ~FLAG_VISIBLE;
dwFlags &= ~FLAG_GRAVITY;
g_pLTServer->SetObjectFlags(m_hObject, dwFlags);
m_RespawnTimer.Start(fRespawnTime);
SetNextUpdate(0.001f);
MoveObjectToFloor(m_hObject);
}
void PlayerVehicle::Respawn()
{
LTFLOAT fRespawnTime = m_fRespawnTime;
if (fRespawnTime >= 0.0f)
{
g_pLTServer->SetObjectPos(m_hObject, &m_vOriginalPos);
g_pLTServer->SetObjectRotation(m_hObject, &m_rOriginalRot);
LTVector vZero(0, 0, 0);
g_pPhysicsLT->SetVelocity(m_hObject, &vZero);
}
else
{
fRespawnTime = 0.0f;
}
// Try to set our dims (make sure we fit where we were placed)...
LTVector vDims = m_vOriginalDims;
if (g_pPhysicsLT->SetObjectDims(m_hObject, &vDims, SETDIMS_PUSHOBJECTS) == LT_ERROR)
{
g_pPhysicsLT->SetObjectDims(m_hObject, &vDims, 0);
}
LTVector vVec(0, 0, 0);
g_pPhysicsLT->SetVelocity(m_hObject, &vVec);
g_pCommonLT->SetObjectFlags(m_hObject, OFT_Flags, FLAG_VISIBLE, FLAG_VISIBLE );
m_RespawnTimer.Start(fRespawnTime);
SetNextUpdate(UPDATE_NEXT_FRAME);
MoveObjectToFloor(m_hObject);
}
LTBOOL PickupItem::InitialUpdate()
{
SetNextUpdate(UPDATE_NEVER);
if (!g_RespawnScaleTrack.IsInitted())
{
g_RespawnScaleTrack.Init(GetServerDE(), "RespawnScale", LTNULL, 1.0f);
}
// Set up our user flags...
g_pCommonLT->SetObjectFlags(m_hObject, OFT_User, m_dwUserFlags, m_dwUserFlags);
// set a special fx message so that the client knows about the pickup item...
// (so it can handle bouncing, rotating, and displaying the proper targeting text...)
CreateSpecialFX();
g_pCommonLT->SetObjectFlags(m_hObject, OFT_Flags, m_dwFlags, m_dwFlags);
// Look for an animation specified in DEdit...
uint32 dwAni = INVALID_ANI;
if( !m_sWorldAniName.empty())
{
dwAni = g_pLTServer->GetAnimIndex(m_hObject, m_sWorldAniName.c_str());
}
if (dwAni != INVALID_ANI)
{
g_pLTServer->SetModelAnimation(m_hObject, dwAni);
}
else
{
// If we couldn't find the ani look for the world ani. ALL PickUps should have a "World" ani...
dwAni = g_pLTServer->GetAnimIndex( m_hObject, "World" );
if( dwAni != INVALID_ANI )
{
g_pLTServer->SetModelAnimation( m_hObject, dwAni );
}
}
// Set the dims based on the current animation...
LTVector vDims;
g_pCommonLT->GetModelAnimUserDims(m_hObject, &vDims, g_pLTServer->GetModelAnimation(m_hObject));
// Set object dims based on scale value...
LTVector vNewDims;
vNewDims.x = m_vScale.x * vDims.x;
vNewDims.y = m_vScale.y * vDims.y;
vNewDims.z = m_vScale.z * vDims.z;
g_pLTServer->ScaleObject(m_hObject, &m_vScale);
g_pPhysicsLT->SetObjectDims(m_hObject, &vNewDims, 0);
// Make sure object starts on floor if the gravity flag is set...
if(m_bMoveToFloor)
{
MoveObjectToFloor(m_hObject);
}
return LTTRUE;
}
void Prop::Update()
{
if (m_bFirstUpdate && m_bMoveToFloor)
{
// Make sure object starts on floor...
m_bFirstUpdate = LTFALSE;
MoveObjectToFloor(m_hObject);
SetNextUpdate(UPDATE_NEXT_FRAME);
}
else if( m_pDisturb && (m_eState == kState_PropTouching) )
{
HandleTouch(LTNULL);
}
else if( m_pDisturb && (m_eState == kState_PropHit) )
{
HandleHit(LTNULL);
}
else if( m_bRotating )
{
if( m_fPitchVel != 0 || m_fYawVel != 0 || m_fRollVel != 0 )
{
float fDeltaTime = g_pLTServer->GetFrameTime();
m_fPitch += m_fPitchVel * fDeltaTime;
m_fYaw += m_fYawVel * fDeltaTime;
m_fRoll += m_fRollVel * fDeltaTime;
LTRotation rRot( m_fPitch, m_fYaw, m_fRoll );
g_pLTServer->SetObjectRotation( m_hObject, &rRot );
SetNextUpdate(UPDATE_NEXT_FRAME);
}
}
else if ( m_bFading )
{
UpdateFade();
}
else if ( m_bCanDeactivate )
{
// At this point the model only needs to get updates if we're playing
// a non-looping animation so we can deactivate the object when the animation
// is done playing. However, if the model is playing a looping animation
// we'll stop updating but leave the object active (so it will continue to
// animate and get key strings)...
// See if we're animating...
HMODELANIM hAnim = g_pLTServer->GetModelAnimation(m_hObject);
if (hAnim != INVALID_ANI)
{
if (g_pLTServer->GetModelLooping(m_hObject))
{
// We're playing a looping animation that is long enough, don't deactivate,
// just stop updating the object (since the state can only be changed
// externally)...NOTE: Short animations are default anis that you can't
// see so we'll deactivate in those cases...
uint32 nLength = 0;
g_pModelLT->GetAnimLength(m_hObject, hAnim, nLength);
if (nLength > 200)
{
SetNextUpdate(UPDATE_NEVER, eControlUpdateOnly);
}
else
{
SetNextUpdate(UPDATE_NEVER);
}
}
else // Playing a non-looping animation...
{
bool bAniDone = !!(MS_PLAYDONE & g_pLTServer->GetModelPlaybackState(m_hObject));
if (bAniDone)
{
// Cool we can stop updating
SetNextUpdate(UPDATE_NEVER);
}
else
{
// Keep updating until the animation is done...
SetNextUpdate(UPDATE_NEXT_FRAME);
}
}
}
else // Not animating so no reason to update...
{
SetNextUpdate(UPDATE_NEVER);
}
}
else
{
// Just keep updating
SetNextUpdate(UPDATE_NEXT_FRAME);
}
}
uint32 Prop::EngineMessageFn(uint32 messageID, void *pData, LTFLOAT fData)
{
switch(messageID)
{
case MID_TOUCHNOTIFY:
{
HandleTouch((HOBJECT)pData);
}
break;
case MID_UPDATE:
{
// Make sure object starts on floor...
if (m_bFirstUpdate && m_bMoveToFloor)
{
m_bFirstUpdate = LTFALSE;
MoveObjectToFloor(m_hObject);
}
}
break;
case MID_PRECREATE:
{
if (fData == PRECREATE_WORLDFILE || fData == PRECREATE_STRINGPROP)
{
ObjectCreateStruct* pStruct = (ObjectCreateStruct*)pData;
ReadProp(pStruct);
// If this prop is spawned, assume it should be visible (if they
// specify Visible 0, our parent class will handle it ;)
if (fData == PRECREATE_STRINGPROP)
{
m_dwFlags |= FLAG_VISIBLE;
}
}
uint32 dwRet = GameBase::EngineMessageFn(messageID, pData, fData);
PostPropRead((ObjectCreateStruct*)pData);
CacheFiles();
return dwRet;
}
break;
case MID_INITIALUPDATE:
{
if (fData != INITIALUPDATE_SAVEGAME)
{
InitialUpdate();
}
}
break;
case MID_SAVEOBJECT:
{
Save((HMESSAGEWRITE)pData, (uint32)fData);
}
break;
case MID_LOADOBJECT:
{
Load((HMESSAGEREAD)pData, (uint32)fData);
}
break;
default : break;
}
return GameBase::EngineMessageFn(messageID, pData, fData);
}
