void CClientMeleeCollisionController::HandleBlocked(HOBJECT hTarget, const LTVector& vPos, const LTVector& vDir)
{
// Get the proper weapon record...
CClientWeapon* pClientWeapon = g_pClientWeaponMgr->GetCurrentClientWeapon();
HWEAPON hWeapon = pClientWeapon ? pClientWeapon->GetWeaponRecord() : NULL; //!!ARL: Use Attacker's weapon instead? (will need to be sent from server - probably along with block info)
HWEAPONDATA hWeaponData = g_pWeaponDB->GetWeaponData(hWeapon, !USE_AI_DATA);
// Spawn a block effect for it...
const char* pszBlockFX = g_pWeaponDB->GetString(hWeaponData, "BlockFX");
CLIENTFX_CREATESTRUCT fxcs(pszBlockFX, 0, LTRigidTransform(vPos, LTRotation(vDir, LTVector(0,1,0))));
g_pGameClientShell->GetSimulationTimeClientFXMgr().CreateClientFX(NULL, fxcs, true);
// Let the server objects know they've blocked / been blocked.
CAutoMessage cMsg;
cMsg.Writeuint8(MID_OBJECT_MESSAGE);
cMsg.WriteObject(m_hObject);
cMsg.Writeuint32(MID_MELEEBLOCK);
cMsg.WriteObject(hTarget);
g_pLTClient->SendToServer(cMsg.Read(), MESSAGE_GUARANTEED);
// Disable attacker's collision (i.e. stop attacking).
DisableCollisions();
// For local player attackers, send a BlockRecoil stimulus so a proper animation can be played.
if (m_hObject == g_pPlayerMgr->GetMoveMgr()->GetObject())
{
CPlayerBodyMgr::Instance().HandleAnimationStimulus("CS_RecoilFromBlock");
}
}
void CDestructibleModel::DoExplosion(char* pTargetName)
{
CWeapons weapons;
weapons.Init(m_hObject);
weapons.ObtainWeapon(m_nExplosionWeaponId);
weapons.ChangeWeapon(m_nExplosionWeaponId);
CWeapon* pWeapon = weapons.GetCurWeapon();
if (!pWeapon) return;
weapons.SetAmmo(pWeapon->GetAmmoId());
pWeapon->SetDamageFactor(m_fDamageFactor);
LTRotation rRot;
g_pLTServer->GetObjectRotation(m_hObject, &rRot);
LTVector vF, vPos;
g_pLTServer->GetObjectPos(m_hObject, &vPos);
vF = rRot.Forward();
// Just blow up in place if we're not supposed to fire along
// forward vector and we don't have a target...
if (!m_bFireAlongForward)
{
pWeapon->SetLifetime(0.0f);
VEC_SET(vF, 0.0f, -1.0f, 0.0f); // Fire down
}
// See if we have a target...If so, point at it.
if (pTargetName)
{
ObjArray <HOBJECT, MAX_OBJECT_ARRAY_SIZE> objArray;
g_pLTServer->FindNamedObjects(pTargetName, objArray);
if (objArray.NumObjects())
{
LTVector vObjPos;
g_pLTServer->GetObjectPos(objArray.GetObject(0), &vObjPos);
vF = vObjPos - vPos;
vF.Normalize();
rRot = LTRotation(vF, LTVector(0.0f, 1.0f, 0.0f));
g_pLTServer->SetObjectRotation(m_hObject, &rRot);
}
}
WeaponFireInfo weaponFireInfo;
weaponFireInfo.hFiredFrom = m_hObject;
weaponFireInfo.vPath = vF;
weaponFireInfo.vFirePos = vPos;
weaponFireInfo.vFlashPos = vPos;
pWeapon->Fire(weaponFireInfo);
}
bool WorldModel::AttachServerMark( CServerMark& mark, CLIENTWEAPONFX & theStruct)
{
LTransform globalTransform, parentTransform, localTransform;
ILTTransform *pTransformLT;
LTVector vParentPos, vOffset;
LTRotation rParentRot, rRot;
LTRotation rOffset;
pTransformLT = g_pLTServer->GetTransformLT();
// Attach the mark to the parent object...
// Figure out what the rotation we want is.
rOffset.Init();
rRot = LTRotation(theStruct.vSurfaceNormal, LTVector(0.0f, 1.0f, 0.0f));
// MD
// Ok, now we have the transform in global space but attachments are specified in
// local space (so they can move as the object moves and rotates).
// Set the global LTransform.
pTransformLT->Set(globalTransform, theStruct.vPos, rRot);
// Get the object's transform.
g_pLTServer->GetObjectPos( m_hObject, &vParentPos);
g_pLTServer->GetObjectRotation( m_hObject, &rParentRot);
parentTransform.m_Pos = vParentPos;
parentTransform.m_Rot = rParentRot;
parentTransform.m_Scale.Init(1,1,1);
globalTransform.m_Scale.Init(1,1,1);
// Get the offset.
pTransformLT->Difference(localTransform, globalTransform, parentTransform);
vOffset = localTransform.m_Pos;
rOffset = localTransform.m_Rot;
HATTACHMENT hAttachment = NULL;
LTRESULT dRes = g_pLTServer->CreateAttachment( m_hObject, mark.m_hObject, LTNULL,
&vOffset, &rOffset, &hAttachment);
if (dRes != LT_OK)
{
return false;
}
// Add to the attachment list.
LTObjRefNotifier ref( *this );
ref = mark.m_hObject;
m_AttachmentList.push_back( ref );
return true;
}
//this will take a list of properties and convert it to internal values
bool CBaseFXProps::LoadProperty(ILTInStream* pStream, const char* pszName, const char* pszStringTable, const uint8* pCurveData)
{
if( LTStrIEquals( pszName, FXPROP_UPDATEPOS ))
{
m_eFollowType = (EFXFollowType)CFxProp_Enum::Load(pStream);
}
else if( LTStrIEquals( pszName, FXPROP_ATTACHNAME ))
{
m_pszAttach = CFxProp_String::Load(pStream, pszStringTable);
}
else if( LTStrIEquals( pszName, FXPROP_OFFSET ))
{
m_vfcOffset.Load(pStream, pCurveData);
}
else if( LTStrIEquals( pszName, FXPROP_MENULAYER ))
{
m_nMenuLayer = CFxProp_Int::Load(pStream);
}
else if( LTStrIEquals( pszName, FXPROP_ROTATION ))
{
m_vfcRotation.Load(pStream, pCurveData);
}
else if (LTStrIEquals(pszName, FXPROP_INITIALROTATION))
{
LTVector vInitialAngles = CFxProp_Vector::Load(pStream);
m_rInitialRotation = LTRotation(VEC_EXPAND(vInitialAngles * MATH_PI / 180.0f));
}
else if( LTStrIEquals( pszName, FXPROP_SMOOTHSHUTDOWN ))
{
m_bSmoothShutdown = CFxProp_EnumBool::Load(pStream);
}
else if( LTStrIEquals( pszName, FXPROP_DETAILLEVEL ))
{
m_nDetailLevel = CFxProp_Enum::Load(pStream);
LTASSERT((m_nDetailLevel < FX_NUM_DETAIL_SETTINGS), "Found an invalid detail setting");
}
else if( LTStrIEquals( pszName, FXPROP_ISGORE ))
{
m_eGoreSetting = (EFXGoreSetting)CFxProp_Enum::Load(pStream);
}
else if( LTStrIEquals( pszName, FXPROP_SLOWMOTION ))
{
m_eSlowMotion = (EFXSlowMotionSetting)CFxProp_Enum::Load(pStream);
}
else
{
return false;
}
return true;
}
/* Construct quaternion from Euler angles (in radians). */
LTRotation Eul_ToQuat(EulerAngles ea)
{
float a[3], ti, tj, th, ci, cj, ch, si, sj, sh, cc, cs, sc, ss;
float roll;
int i,j,k,h,n,s,f;
EulGetOrd((int)ea.w,i,j,k,h,n,s,f);
if (f==EulFrmR) {
float t = ea.x;
ea.x = ea.z;
ea.z = t;
}
if (n==EulParOdd) ea.y = -ea.y;
ti = ea.x*0.5f;
tj = ea.y*0.5f;
th = ea.z*0.5f;
ci = (float)cos(ti);
cj = (float)cos(tj);
ch = (float)cos(th);
si = (float)sin(ti);
sj = (float)sin(tj);
sh = (float)sin(th);
cc = ci*ch;
cs = ci*sh;
sc = si*ch;
ss = si*sh;
if (s==EulRepYes)
{
a[i] = cj*(cs + sc); /* Could speed up with */
a[j] = sj*(cc + ss); /* trig identities. */
a[k] = sj*(cs - sc);
roll = cj*(cc - ss);
}
else
{
a[i] = cj*sc - sj*cs;
a[j] = cj*ss + sj*cc;
a[k] = cj*cs - sj*sc;
roll = cj*cc + sj*ss;
}
if(n==EulParOdd)
a[j] = -a[j];
return LTRotation(a[EulX], a[EulY], a[EulZ], roll);
}
void CLeanMgr::CalculateNewPosRot( LTVector &vOutPos, LTRotation &rOutRot, float fAngle )
{
float fPitch = g_pPlayerMgr->GetPitch();
float fYaw = g_pPlayerMgr->GetYaw();
float fRoll = g_pPlayerMgr->GetRoll();
// Use the current camera angles and just add the new roll for the camera rotation...
rOutRot = LTRotation( fPitch, fYaw, fRoll + fAngle );
// Don't factor in the pitch so the position isn't affected by it...
LTMatrix mRotation;
LTRotation rRotation( 0.0f, fYaw, fRoll + fAngle );
rRotation.ConvertToMatrix( mRotation );
vOutPos = (mRotation * m_vRotationPtOffset) + m_vRotationPt;
// Make sure we are actually in the world before we try to clip...
ClientIntersectQuery iQuery;
ClientIntersectInfo iInfo;
iQuery.m_Flags = INTERSECT_OBJECTS | IGNORE_NONSOLID | INTERSECT_HPOLY;
iQuery.m_From = m_vRotationPt + m_vRotationPtOffset;
iQuery.m_To = vOutPos;
if( g_pLTClient->IntersectSegment( &iQuery, &iInfo ))
{
vOutPos = iInfo.m_Point + iInfo.m_Plane.m_Normal;
}
// Keep us far away from walls to avoid clipping...
float fCamClipDist = g_vtCameraClipDistance.GetFloat();
g_vtCameraClipDistance.SetFloat( g_vtLeanCamClipDist.GetFloat() );
g_pPlayerMgr->GetPlayerCamera()->CalcNonClipPos( vOutPos, rOutRot );
g_vtCameraClipDistance.SetFloat( fCamClipDist );
}
LTRotation CLTMessage_Read::PeekYRotation(const CPacket_Read &cPacket)
{
int8 nAngle = cPacket.Peekint8();
return LTRotation(0.0f, (float)(nAngle) * (MATH_PI / 127.0f), 0.0f);
}
LTRotation CLTMessage_Read::ReadYRotation(CPacket_Read &cPacket)
{
int8 nAngle = cPacket.Readint8();
return LTRotation(0.0f, (float)(nAngle) * (MATH_PI / 127.0f), 0.0f);
}
void CLightningFX::EmitBolts( float tmFrameTime )
{
// Make sure enough time between emissions has passed...
m_tmElapsedEmission += tmFrameTime;
if( m_fDelay < m_tmElapsedEmission )
{
LTransform lTrans;
LTVector vAttractorPos;
ILTModel *pModelLT = m_pLTClient->GetModelLT();
uint32 nActiveBolts = GetRandom( (int)GetProps()->m_nMinNumBolts, (int)GetProps()->m_nMaxNumBolts );
uint32 nBolt;
bool bCanUseAttractors = (m_lstAttractors.size() > 0);
bool bCanUseRadius = (GetProps()->m_fOmniDirectionalRadius >= 1.0f);
CLightningBolt *pBolt = LTNULL;
LightningBolts::iterator iter;
for( nBolt = 0, iter = m_lstBolts.begin(); iter != m_lstBolts.end(), nBolt < nActiveBolts; ++iter, ++nBolt )
{
pBolt = *iter;
pBolt->m_fWidth = GetRandom( GetProps()->m_fMinBoltWidth, GetProps()->m_fMaxBoltWidth );
pBolt->m_fLifetime = GetRandom( GetProps()->m_fMinLifetime, GetProps()->m_fMaxLifetime );
pBolt->m_tmElapsed = 0.0f;
pBolt->m_bActive = true;
// Grab the position of the object to compensate for offset
if( m_hTarget )
{
m_pLTClient->GetObjectPos( m_hTarget, &vAttractorPos );
}
else
{
vAttractorPos = m_vTargetPos;
}
// Decide if we should use an attractor or radius for the end pos...
if( bCanUseAttractors && (!bCanUseRadius || GetRandom(0,1)) )
{
uint8 nIndex = GetRandom( 0, (int)(m_lstAttractors.size()) - 1 );
CAttractor cAttractor = m_lstAttractors[nIndex];
if( cAttractor.GetTransform( lTrans, true ) == LT_OK )
{
vAttractorPos = lTrans.m_Pos;
}
}
else if( bCanUseRadius )
{
LTVector vRandomPos;
vRandomPos.x = GetRandom( -1.0f, 1.0f );
vRandomPos.y = GetRandom( -1.0f, 1.0f );
vRandomPos.z = GetRandom( -1.0f, 1.0f );
vRandomPos.Normalize();
vRandomPos *= GetRandom( -GetProps()->m_fOmniDirectionalRadius, GetProps()->m_fOmniDirectionalRadius );
vAttractorPos = m_vPos + vRandomPos;
IntersectQuery iQuery;
IntersectInfo iInfo;
iQuery.m_From = m_vPos;
iQuery.m_To = vAttractorPos;
if( m_pLTClient->IntersectSegment( &iQuery, &iInfo ))
{
vAttractorPos = iInfo.m_Point;
}
}
LTVector vNew = m_vPos;
LTVector vDir = vAttractorPos - vNew;
float fStep = vDir.Length() / (float)pBolt->m_nNumSegments;
float fPerturb = GetRandom( GetProps()->m_fMinPerturb, GetProps()->m_fMaxPerturb );
vDir.Normalize();
LTRotation rRot = LTRotation( vDir, LTVector( 0.0f, 1.0f, 0.0f ));
CLinkListNode<PT_TRAIL_SECTION> *pNode = pBolt->m_collPathPts.GetHead();
while( pNode )
{
pNode->m_Data.m_vPos = vNew;
pNode->m_Data.m_tmElapsed = 0.0f;
pNode->m_Data.m_vBisector.Init();
// Add in some perturb going in the direction of the attractor pos for the next section...
vNew += (rRot.Forward() * fStep );
vNew += (rRot.Up() * GetRandom( -fPerturb, fPerturb ));
vNew += (rRot.Right() * GetRandom( -fPerturb, fPerturb ));
// Make sure the last section goes to the end pos...
if( !pNode->m_pNext )
pNode->m_Data.m_vPos = vAttractorPos;
pNode = pNode->m_pNext;
}
}
// Decide when the next emission will be...
m_tmElapsedEmission = 0.0f;
m_fDelay = GetRandom( GetProps()->m_fMinDelay, GetProps()->m_fMaxDelay );
}
}
bool CLTBModelFX::Init(ILTClient *pClientDE, FX_BASEDATA *pBaseData, const CBaseFXProps *pProps)
{
// Perform base class initialisation
if (!CBaseFX::Init(pClientDE, pBaseData, pProps))
return false;
// Use the "target" Normal instead, if one was specified...
LTVector vNorm = GetProps()->m_vNorm;
if( pBaseData->m_vTargetNorm.LengthSquared() > MATH_EPSILON )
{
vNorm = pBaseData->m_vTargetNorm;
vNorm.Normalize();
}
// Develop the Right and Up vectors based off the Forward...
LTVector vR, vU;
if( (1.0f == vNorm.y) || (-1.0f == vNorm.y) )
{
vR = LTVector( 1.0f, 0.0f, 0.0f ).Cross( vNorm );
}
else
{
vR = LTVector( 0.0f, 1.0f, 0.0f ).Cross( vNorm );
}
vU = vNorm.Cross( vR );
m_rNormalRot = LTRotation( vNorm, vU );
ObjectCreateStruct ocs;
// Combine the direction we would like to face with our parents rotation...
if( m_hParent )
{
m_pLTClient->GetObjectRotation( m_hParent, &ocs.m_Rotation );
}
else
{
ocs.m_Rotation = m_rCreateRot;
}
ocs.m_Rotation = ocs.m_Rotation * m_rNormalRot;
ocs.m_ObjectType = OT_MODEL;
ocs.m_Flags |= pBaseData->m_dwObjectFlags | (GetProps()->m_bShadow ? FLAG_SHADOW : 0 );
ocs.m_Flags2 |= pBaseData->m_dwObjectFlags2;
// Calculate the position with the offset in 'local' coordinate space...
LTMatrix mMat;
ocs.m_Rotation.ConvertToMatrix( mMat );
m_vPos = ocs.m_Pos = m_vCreatePos + (mMat * GetProps()->m_vOffset);
SAFE_STRCPY( ocs.m_Filename, GetProps()->m_szModelName );
SAFE_STRCPY( ocs.m_SkinNames[0], GetProps()->m_szSkinName[0] );
SAFE_STRCPY( ocs.m_SkinNames[1], GetProps()->m_szSkinName[1] );
SAFE_STRCPY( ocs.m_SkinNames[2], GetProps()->m_szSkinName[2] );
SAFE_STRCPY( ocs.m_SkinNames[3], GetProps()->m_szSkinName[3] );
SAFE_STRCPY( ocs.m_SkinNames[4], GetProps()->m_szSkinName[4] );
SAFE_STRCPY( ocs.m_RenderStyleNames[0], GetProps()->m_szRenderStyle[0] );
SAFE_STRCPY( ocs.m_RenderStyleNames[1], GetProps()->m_szRenderStyle[1] );
SAFE_STRCPY( ocs.m_RenderStyleNames[2], GetProps()->m_szRenderStyle[2] );
SAFE_STRCPY( ocs.m_RenderStyleNames[3], GetProps()->m_szRenderStyle[3] );
m_hObject = m_pLTClient->CreateObject(&ocs);
if( !m_hObject )
return LTFALSE;
ILTModel *pLTModel = m_pLTClient->GetModelLT();
ANIMTRACKERID nTracker;
pLTModel->GetMainTracker( m_hObject, nTracker );
//setup the animation if the user specified one
if( strlen(GetProps()->m_szAnimName) > 0)
{
//ok, we need to set this
HMODELANIM hAnim = m_pLTClient->GetAnimIndex(m_hObject, GetProps()->m_szAnimName);
if(hAnim != INVALID_MODEL_ANIM)
{
//ok, lets set this animation
pLTModel->SetCurAnim(m_hObject, nTracker, hAnim);
pLTModel->ResetAnim(m_hObject, nTracker);
}
}
//disable looping on this animation (so we can actually stop!)
pLTModel->SetLooping(m_hObject, nTracker, false);
// Setup the initial data needed to override the models animation length...
if( GetProps()->m_bOverrideAniLength )
{
uint32 nAnimLength;
pLTModel->GetCurAnimLength( m_hObject, nTracker, nAnimLength );
pLTModel->SetCurAnimTime( m_hObject, nTracker, 0 );
float fAniLength = (GetProps()->m_fAniLength < MATH_EPSILON) ? GetProps()->m_tmLifespan : GetProps()->m_fAniLength;
if( fAniLength >= MATH_EPSILON || fAniLength <= -MATH_EPSILON )
m_fAniRate = (nAnimLength * 0.001f) / fAniLength;
pLTModel->SetAnimRate( m_hObject, nTracker, m_fAniRate );
}
// Success !!
return LTTRUE;
}
void CWeatherFX::CreateSplashSprites()
{
if (m_eSurfaceType == ST_UNKNOWN) return;
// Setup the splash sprite...
BSCREATESTRUCT sc;
CString str;
LTFLOAT fLifetime = 0.0;
uint32 dwFlags = FLAG_NOLIGHT;
char szFilename[128] = "";
if (m_eSurfaceType == ST_LIQUID)
{
sc.rRot = LTRotation(LTVector(0.0f, 1.0f, 0.0f), LTVector(1.0f, 0.0f, 0.0f));
fLifetime = 1.0f;
dwFlags |= FLAG_ROTATEABLESPRITE;
g_pClientButeMgr->GetWeatherAttributeString(WEATHER_BUTE_RAINRING,szFilename,sizeof(szFilename));
if (!szFilename[0]) return;
}
else // Not a liquid
{
fLifetime = 0.05f;
dwFlags |= FLAG_SPRITEBIAS;
g_pClientButeMgr->GetWeatherAttributeString(WEATHER_BUTE_RAINSPLASH,szFilename,sizeof(szFilename));
if (!szFilename[0]) return;
}
sc.vPos = m_vPos;
sc.dwFlags = dwFlags;
sc.fLifeTime = fLifetime;
sc.fInitialAlpha = 1.0f;
sc.fFinalAlpha = 0.0f;
sc.pFilename = szFilename;
sc.nType = OT_SPRITE;
LTFLOAT fStartScale, fEndScale;
for (int i=0; i < NUM_SPLASH_SPRITES; i++)
{
if (m_eSurfaceType == ST_LIQUID)
{
fStartScale = GetRandom(0.05f, 0.1f);
fEndScale = GetRandom(0.2f, 0.3f);
}
else
{
fStartScale = GetRandom(0.1f, 0.30f);
fEndScale = GetRandom(0.2f, 0.35f);
}
sc.vInitialScale.Init(fStartScale, fStartScale, 1.0f);
sc.vFinalScale.Init(fEndScale, fEndScale, 1.0f);
if (!m_Splash[i].Init(&sc) || !m_Splash[i].CreateObject(m_pClientDE))
{
break;
}
}
}
//performs a ray intersection. This will return false if nothing is hit, or true if something
//is. If something is hit, it will fill out the intersection property and the alignment
//vector according to the properties that the user has setup. If an object is hit, it will
//fill out the hit object, and specify the output transform relative to the hit object's space
bool CCreateRayFX::DetermineIntersection( const LTVector& vObjPos, const LTVector& vObjForward,
HOBJECT& hOutObj, LTRigidTransform& tOutTrans)
{
//default our output parameters to reasonable values
hOutObj = NULL;
tOutTrans.Init();
//perform a ray intersection from our position along our Y axis and see if we hit anything.
//If we do, create the effect there facing along the specified vector, randomly twisted
//find the starting and ending points
LTVector vStart = vObjPos + vObjForward * GetProps()->m_fMinDist;
LTVector vEnd = vObjPos + vObjForward * GetProps()->m_fMaxDist;
//we now need to perform an intersection using these endpoints and see if we hit anything
IntersectQuery iQuery;
IntersectInfo iInfo;
iQuery.m_Flags = INTERSECT_HPOLY | IGNORE_NONSOLID;
iQuery.m_FilterFn = NULL;
iQuery.m_pUserData = NULL;
iQuery.m_From = vStart;
iQuery.m_To = vEnd;
if( !g_pLTClient->IntersectSegment( iQuery, &iInfo ) )
{
//we didn't intersect anything, don't create an effect
return false;
}
//determine if we hit the sky
if(IsSkyPoly(iInfo.m_hPoly))
{
//never create an effect on the sky
return false;
}
//we now need to determine the normal of intersection
LTVector vHitNormal = iInfo.m_Plane.Normal();
//we hit something, so we can now at least determine the point of intersection
tOutTrans.m_vPos = iInfo.m_Point + vHitNormal * GetProps()->m_fOffset;
//the primary vector we wish to align to
LTVector vAlignment;
//determine what our dominant axis should be
switch (GetProps()->m_eAlignment)
{
default:
case CCreateRayProps::eAlign_ToSource:
vAlignment = -vObjForward;
break;
case CCreateRayProps::eAlign_Normal:
vAlignment = vHitNormal;
break;
case CCreateRayProps::eAlign_Outgoing:
vAlignment = vObjForward - (2.0f * vObjForward.Dot(vHitNormal)) * vHitNormal;
vAlignment.Normalize();
break;
case CCreateRayProps::eAlign_ToViewer:
{
LTVector vCameraPos;
g_pLTClient->GetObjectPos(m_pFxMgr->GetCamera(), &vCameraPos);
vAlignment = vCameraPos - tOutTrans.m_vPos;
vAlignment.Normalize();
}
break;
}
//and generate a randomly twisted orientation around our dominant axis
tOutTrans.m_rRot = LTRotation(vAlignment, LTVector(0.0f, 1.0f, 0.0f));
tOutTrans.m_rRot.Rotate(vAlignment, GetRandom(0.0f, MATH_CIRCLE));
//now if we hit an object, make sure to store that object, and convert the transform into
//the object's space
if(iInfo.m_hObject && (g_pLTClient->Physics()->IsWorldObject(iInfo.m_hObject) == LT_NO))
{
//store this as our hit object
hOutObj = iInfo.m_hObject;
//and convert the transform into that object's space
LTRigidTransform tObjTrans;
g_pLTClient->GetObjectTransform(hOutObj, &tObjTrans);
tOutTrans = tOutTrans.GetInverse() * tOutTrans;
}
//success
return true;
}
bool DoomsDayDevice::AddDoomsDayPiece( DoomsDayPiece *pDDPiece, CPlayerObj *pPlayer )
{
if( !pDDPiece || !pPlayer )
return false;
// Don't allow dead players to add pieces to a device...
if( pPlayer->IsDead() )
return false;
// Check the list of pieces to see if this one has already been added...
DoomsDayPieceList::iterator iter = m_lstPiecesOnDevice.begin();
while( iter != m_lstPiecesOnDevice.end() )
{
if( (*iter)->GetDoomsDayPieceType() == pDDPiece->GetDoomsDayPieceType() )
return false;
++iter;
}
// Reset the filenames to the 'replaced' PropType...
char szPropType[256] = {0};
sprintf( szPropType, "%s_replace", pDDPiece->GetPropTypeName() );
PROPTYPE *pPropType = g_pPropTypeMgr->GetPropType( szPropType );
if( !pPropType )
return false;
ObjectCreateStruct ocs;
LTStrCpy( ocs.m_Filename, pPropType->sFilename.c_str(), ARRAY_LEN( ocs.m_Filename ));
pPropType->blrPropRenderStyleReader.CopyList( 0, ocs.m_RenderStyleNames[0], MAX_CS_FILENAME_LEN + 1 );
pPropType->blrPropSkinReader.CopyList( 0, ocs.m_SkinNames[0], MAX_CS_FILENAME_LEN + 1 );
if( g_pCommonLT->SetObjectFilenames( pDDPiece->m_hObject, &ocs ) != LT_OK )
return false;
// Attach the piece to the base...
LTVector vPos;
g_pLTServer->GetObjectPos( m_hObject, &vPos );
g_pLTServer->SetObjectPos( pDDPiece->m_hObject, &vPos );
LTRotation rRot;
g_pLTServer->GetObjectRotation( m_hObject, &rRot );
g_pLTServer->SetObjectRotation( pDDPiece->m_hObject, &rRot );
LTStrCpy( szPropType, pDDPiece->GetPropTypeName(), ARRAY_LEN( szPropType ));
char *pszDoomsday = strtok( szPropType, "_" );
char *pszSocket = strtok( NULL, "\0" );
HATTACHMENT hAttachment;
g_pLTServer->CreateAttachment( m_hObject, pDDPiece->m_hObject, pszSocket, <Vector(0,0,0), <Rotation(), &hAttachment );
// Hide the target object...
g_pCommonLT->SetObjectFlags( m_lsthTargets[pDDPiece->GetDoomsDayPieceType()], OFT_Flags, 0, FLAG_VISIBLE );
// Add it to the list of pieces...
m_lstPiecesOnDevice.push_back( pDDPiece );
// Give the player points for adding the piece.
ServerGameOptions& sgo = g_pGameServerShell->GetServerGameOptions( );
uint32 nBonus = pDDPiece->IsHeavy( ) ? sgo.GetDoomsday( ).m_nHeavyPiecePlacedScore : sgo.GetDoomsday( ).m_nLightPiecePlacedScore;
pPlayer->GetPlayerScore()->AddBonus( nBonus );
if( m_lstPiecesOnDevice.size() == kDoomsDay_MAXTYPES )
{
// All the pieces are now on the base...
Fire( *pPlayer );
}
return true;
}
void DoomsDayDevice::InitialUpdate( )
{
// Create the "target" objects...
char szSpawn[256];
LTVector vPos;
g_pLTServer->GetObjectPos( m_hObject, &vPos );
LTRotation rRot;
g_pLTServer->GetObjectRotation( m_hObject, &rRot );
// The PropTypes to use as targets are the normal PropTypes with _target appended...
char szType[64] = {0};
for( uint32 i = 0; i < kDoomsDay_MAXTYPES; ++i )
{
sprintf( szType, c_aDDPieceTypes[i].m_pszPropType );
sprintf( szSpawn, "PropType Type %s_target", szType );
BaseClass* pObj = SpawnObject( szSpawn, vPos, rRot );
if( pObj && pObj->m_hObject )
{
m_lsthTargets.push_back( pObj->m_hObject );
g_pCommonLT->SetObjectFlags( m_lsthTargets[i], OFT_Flags2, FLAG2_FORCETRANSLUCENT, FLAG2_FORCETRANSLUCENT );
// Attach the target to the base...
char *pszDoomsday = strtok( szType, "_" );
char *pszSocket = strtok( NULL, "\0" );
HATTACHMENT hAttachment;
g_pLTServer->CreateAttachment( m_hObject, pObj->m_hObject, pszSocket, <Vector(0,0,0), <Rotation(), &hAttachment );
}
}
BeginIdle( );
}
bool WorldModel::CreateServerMark(CLIENTWEAPONFX & theStruct)
{
// See if we should create a mark, or simply move one of the GameBase's
// marks.
// If the GameBase has the max number of marks or this mark is very close
// to a pre-existing mark, just move that mark to the new position.
HOBJECT hMoveObj = LTNULL;
HOBJECT hFarObj = LTNULL;
uint32 nNumMarks = m_MarkList.size( );
LTFLOAT fClosestMarkDist = REGION_DIAMETER;
LTFLOAT fFarthestMarkDist = 0.0f;
uint8 nNumInRegion = 0;
LTVector vPos;
for( ObjRefNotifierList::iterator iter = m_MarkList.begin( ); iter != m_MarkList.end( ); iter++ )
{
HOBJECT hObj = *iter;
if( !hObj )
continue;
HATTACHMENT hAttachment = NULL;
if (LT_OK == g_pLTServer->FindAttachment( m_hObject, hObj, &hAttachment))
{
LTransform transform;
g_pCommonLT->GetAttachmentTransform(hAttachment, transform, LTTRUE);
vPos = transform.m_Pos;
}
LTFLOAT fDist = VEC_DISTSQR(vPos, theStruct.vPos);
if (fDist < REGION_DIAMETER)
{
if (fDist < fClosestMarkDist)
{
fClosestMarkDist = fDist;
hMoveObj = hObj;
}
if (++nNumInRegion > MAX_MARKS_IN_REGION)
{
// Just move this mark to the correct pos...
hMoveObj = hMoveObj ? hMoveObj : hObj;
break;
}
}
if (fDist > fFarthestMarkDist)
{
fFarthestMarkDist = fDist;
hFarObj = hObj;
}
}
// If we've got the max number of marks on this object, just move
// the closest one to the new position...
if (nNumMarks >= MAX_MARKS_PER_OBJECT)
{
if( !hMoveObj )
{
if( hFarObj )
{
hMoveObj = hFarObj;
}
else
{
HOBJECT hFirstMark = *m_MarkList.begin( );
hMoveObj = hFirstMark;
}
}
}
else
{
hMoveObj = LTNULL; // Need to create one...
}
// Re-setup the object to move it...
if (hMoveObj && IsKindOf(hMoveObj, "CServerMark"))
{
CServerMark* pMoveMark = (CServerMark*) g_pLTServer->HandleToObject(hMoveObj);
if (!pMoveMark)
return false;
// Since this mark is already attached to us, remove the attachment
DetachObject( pMoveMark->m_hObject );
if( !AttachServerMark( *pMoveMark, (CLIENTWEAPONFX)theStruct))
{
g_pLTServer->RemoveObject( pMoveMark->m_hObject );
RemoveMarkFromList( pMoveMark->m_hObject );
pMoveMark = NULL;
return false;
}
return true;
}
// Okay, no luck, need to create a new mark...
ObjectCreateStruct createStruct;
INIT_OBJECTCREATESTRUCT(createStruct);
LTFLOAT fScaleAdjust = 1.0f;
if (!GetImpactSprite((SurfaceType)theStruct.nSurfaceType, fScaleAdjust,
theStruct.nAmmoId, createStruct.m_Filename, ARRAY_LEN(createStruct.m_Filename)))
{
return false;
}
createStruct.m_ObjectType = OT_SPRITE;
createStruct.m_Flags = FLAG_VISIBLE | FLAG_NOLIGHT | FLAG_ROTATEABLESPRITE;
createStruct.m_Pos = theStruct.vPos;
createStruct.m_Rotation = LTRotation(theStruct.vSurfaceNormal, LTVector(0.0f, 1.0f, 0.0f));
AMMO const *pAmmo = g_pWeaponMgr->GetAmmo(theStruct.nAmmoId);
if( !pAmmo )
return false;
static HCLASS hClass = g_pLTServer->GetClass("CServerMark");
CServerMark* pMark = (CServerMark*) g_pLTServer->CreateObject(hClass, &createStruct);
if (!pMark)
return false;
// Randomly adjust the mark's scale to add a bit o spice...
if (pAmmo->pImpactFX)
{
LTFLOAT fScale = fScaleAdjust * pAmmo->pImpactFX->fMarkScale;
LTVector vScale(fScale, fScale, fScale);
g_pLTServer->ScaleObject(pMark->m_hObject, &vScale);
}
if( !AttachServerMark( *pMark, (CLIENTWEAPONFX)theStruct))
{
g_pLTServer->RemoveObject( pMark->m_hObject );
pMark = NULL;
return false;
}
AddMarkToList( pMark->m_hObject );
return true;
}
bool CFallingStuffFX::Update(float tmFrameTime)
{
// Base class update first
m_vLastPos = m_vPos;
if (!CBaseFX::Update(tmFrameTime))
return false;
//increment our emission time by the elapsed frame time
m_tmElapsedEmission += tmFrameTime;
if (!IsShuttingDown() && !IsSuspended() && (m_tmElapsedEmission > GetProps()->m_tmFallingStuffFXEmission))
{
ObjectCreateStruct ocs;
INIT_OBJECTCREATESTRUCT(ocs);
LTVector vScale;
vScale.Init(m_scale, m_scale, m_scale);
LTVector vInterp;
LTVector vInterpCur = m_vPos;
// Calculate interpolant for particle system
if (GetProps()->m_nFallingStuffFXEmission)
{
vInterp = m_vPos - m_vLastPos;
vInterp /= (float)GetProps()->m_nFallingStuffFXEmission;
}
for (uint32 i = 0; i < GetProps()->m_nFallingStuffFXEmission; i ++)
{
ocs.m_ObjectType = OT_SPRITE;
ocs.m_Flags = FLAG_VISIBLE | FLAG_NOLIGHT | FLAG_ROTATABLESPRITE;
// Compute the initial position
float xRand = GetProps()->m_fRadius * ((-10000.0f + (rand() % 20000)) / 10000.0f);
float zRand = GetProps()->m_fRadius * ((-10000.0f + (rand() % 20000)) / 10000.0f);
ocs.m_Pos = m_vPos + (m_vRight * xRand) + (m_vUp * zRand);
ocs.m_Scale = vScale;
strcpy(ocs.m_Filename, GetProps()->m_sSpriteName);
// Move the start point
vInterpCur += vInterp;
HLOCALOBJ hNewSprite = m_pLTClient->CreateObject(&ocs);
if (hNewSprite)
{
// Create a new sprite
FALLING_THING *pNewSprite = debug_new( FALLING_THING );
if (GetProps()->m_nImpactCreate)
{
if (g_dwSplash > (uint32)GetProps()->m_nImpactCreate)
{
pNewSprite->m_bSplash = true;
g_dwSplash = 0;
}
else
{
pNewSprite->m_bSplash = false;
}
}
else
{
pNewSprite->m_bSplash = false;
}
g_dwSplash ++;
if (pNewSprite)
{
LTVector v;
// Compute the initial velocity
v = m_vPlaneDir * GetProps()->m_fVel;
pNewSprite->m_hObject = hNewSprite;
pNewSprite->m_vVel = v;
pNewSprite->m_tmElapsed = 0.0f;
pNewSprite->m_vPos = ocs.m_Pos;
pNewSprite->m_vLastPos = ocs.m_Pos;
m_collSprites.AddTail(pNewSprite);
}
}
}
m_tmElapsedEmission = 0.0f;
// And store the last position
m_vLastPos = m_vPos;
}
LTMatrix mSpin;
if (GetProps()->m_bUseSpin)
{
// Setup rotation
LTMatrix vRight;
LTMatrix vUp;
LTMatrix vForward;
LTMatrix vTmp;
Mat_SetupRot(&vRight, &m_vRight, m_xRot);
Mat_SetupRot(&vUp, &m_vUp, m_yRot);
Mat_SetupRot(&vForward, &m_vPlaneDir, m_zRot);
MatMul(&vTmp, &vRight, &vUp);
MatMul(&mSpin, &vTmp, &vForward);
m_xRot += GetProps()->m_vRotAdd.x * tmFrameTime;
m_yRot += GetProps()->m_vRotAdd.y * tmFrameTime;
m_zRot += GetProps()->m_vRotAdd.z * tmFrameTime;
}
// Get the camera rotation
LTRotation orient;
m_pLTClient->GetObjectRotation(m_hCamera, &orient);
LTRotation dRot(orient);
LTVector vF = orient.Forward();
float rot = (float)atan2(vF.x, vF.z);
// Update the sprites....
CLinkListNode<FALLING_THING *> *pNode = m_collSprites.GetHead();
CLinkListNode<FALLING_THING *> *pDelNode;
while (pNode)
{
pDelNode = NULL;
FALLING_THING *pSprite = pNode->m_Data;
//adjust our elapsed time
pSprite->m_tmElapsed += tmFrameTime;
// Check for expiration
if (pSprite->m_tmElapsed > GetProps()->m_tmSpriteLifespan)
{
// Destroy this object
m_pLTClient->RemoveObject(pSprite->m_hObject);
pDelNode = pNode;
}
else
{
// Update !!
pSprite->m_vLastPos = pSprite->m_vPos;
pSprite->m_vPos += (pSprite->m_vVel * tmFrameTime);
// Rotate if neccessary
TVector3<float> vPos = pSprite->m_vPos;
if (GetProps()->m_bUseSpin)
{
MatVMul_InPlace(&mSpin, &vPos);
}
// Add in wind
vPos += (GetProps()->m_vWind * GetProps()->m_fWindAmount) * tmFrameTime;
// Setup the new sprite position
LTVector vPos2 = vPos;
m_pLTClient->SetObjectPos(pSprite->m_hObject, &vPos2);
// Setup the colour
float r, g, b, a;
m_pLTClient->GetObjectColor(pSprite->m_hObject, &r, &g, &b, &a);
CalcColour(pSprite->m_tmElapsed, GetProps()->m_tmSpriteLifespan, &r, &g, &b, &a);
m_pLTClient->SetObjectColor(pSprite->m_hObject, r, g, b, a);
// Setup the scale
float scale = 0.1f;
CalcScale(pSprite->m_tmElapsed, GetProps()->m_tmSpriteLifespan, &scale);
LTVector vScale;
vScale.Init(scale, scale * GetProps()->m_fStretchMul, scale);
m_pLTClient->SetObjectScale(pSprite->m_hObject, &vScale);
// Setup the rotation
dRot = LTRotation(0, 0, 0, 1);
LTRotation orient(dRot);
orient.Rotate( orient.Up(), rot );
m_pLTClient->SetObjectRotation(pSprite->m_hObject, &orient);
// Check to see if we need to start a splash sprite
if (pSprite->m_bSplash)
{
ClientIntersectQuery ciq;
ClientIntersectInfo cii;
ciq.m_From = pSprite->m_vLastPos;
ciq.m_To = pSprite->m_vPos;
if ((GetProps()->m_sImpactSpriteName[0]) && (m_pLTClient->IntersectSegment(&ciq, &cii)))
{
// Create a splash sprite
SPLASH *pSplash = debug_new( SPLASH );
ObjectCreateStruct ocs;
INIT_OBJECTCREATESTRUCT(ocs);
LTVector vScale;
vScale.Init(0.0f, 0.0f, 0.0f);
ocs.m_ObjectType = OT_SPRITE;
ocs.m_Flags = FLAG_VISIBLE | FLAG_ROTATABLESPRITE | FLAG_NOLIGHT;
ocs.m_Pos = cii.m_Point + (cii.m_Plane.m_Normal * 2.0f);
ocs.m_Scale = vScale;
LTRotation dOrient( cii.m_Plane.m_Normal, LTVector(0.0f, 1.0f, 0.0f) );
strcpy(ocs.m_Filename, GetProps()->m_sImpactSpriteName);
pSplash->m_hObject = m_pLTClient->CreateObject(&ocs);
pSplash->m_scale = 0.0f;
LTRotation orient(dRot);
m_pLTClient->SetObjectRotation(pSplash->m_hObject, &orient);
pSplash->m_tmElapsed = 0.0f;
m_collSplashes.AddTail(pSplash);
// Destroy this object
m_pLTClient->RemoveObject(pSprite->m_hObject);
// Delete the sprite
pDelNode = pNode;
}
}
}
pNode = pNode->m_pNext;
if (pDelNode) m_collSprites.Remove(pDelNode);
}
// Update our splashes
CLinkListNode<SPLASH *> *pSplashNode = m_collSplashes.GetHead();
while (pSplashNode)
{
CLinkListNode<SPLASH *> *pDelNode = NULL;
SPLASH *pSplash = pSplashNode->m_Data;
//update the elapsed time on the splash
pSplash->m_tmElapsed += tmFrameTime;
// Calculate the new scale
float scale = GetProps()->m_fImpactScale1 + ((GetProps()->m_fImpactScale2 - GetProps()->m_fImpactScale1) * (pSplash->m_tmElapsed / GetProps()->m_tmImpactLifespan));
LTVector vScale(scale, scale, scale);
m_pLTClient->SetObjectScale(pSplash->m_hObject, &vScale);
float r, g, b, a;
m_pLTClient->GetObjectColor(pSplash->m_hObject, &r, &g, &b, &a);
a = (float)(int)(pSplash->m_tmElapsed / GetProps()->m_tmImpactLifespan);
if (a < 0.0f) a = 0.0f;
if (a > 1.0f) a = 1.0f;
m_pLTClient->SetObjectColor(pSplash->m_hObject, r, g, b, a);
if (pSplash->m_tmElapsed > GetProps()->m_tmImpactLifespan)
{
m_pLTClient->RemoveObject(pSplash->m_hObject);
pDelNode = pSplashNode;
}
pSplashNode = pSplashNode->m_pNext;
if (pDelNode) m_collSplashes.Remove(pDelNode);
}
// Success !!
return true;
}