static void CreateServerExitMark(const CLIENTWEAPONFX & theStruct)
{
SURFACE* pSurf = g_pSurfaceMgr->GetSurface((SurfaceType)theStruct.nSurfaceType);
if (!pSurf || !pSurf->bCanShootThrough) return;
int nMaxThickness = pSurf->nMaxShootThroughThickness;
if (nMaxThickness < 1) return;
// Determine if there is an "exit" surface...
IntersectQuery qInfo;
IntersectInfo iInfo;
LTVector vDir = theStruct.vPos - theStruct.vFirePos;
vDir.Norm();
qInfo.m_From = theStruct.vPos + (vDir * (LTFLOAT)(nMaxThickness + 1));
qInfo.m_To = theStruct.vPos;
qInfo.m_Flags = INTERSECT_OBJECTS | IGNORE_NONSOLID | INTERSECT_HPOLY;
SurfaceType eType = ST_UNKNOWN;
if (g_pLTServer->IntersectSegment(&qInfo, &iInfo))
{
eType = GetSurfaceType(iInfo);
if (ShowsMark(eType))
{
LTRotation rNormRot;
g_pLTServer->AlignRotation(&rNormRot, &(iInfo.m_Plane.m_Normal), LTNULL);
CLIENTWEAPONFX exitStruct = theStruct;
exitStruct.vPos = iInfo.m_Point + vDir;
exitStruct.vSurfaceNormal = iInfo.m_Plane.m_Normal;
CreateServerMark(exitStruct);
}
}
}
void CreateClientWeaponFX(CLIENTWEAPONFX & theStruct)
{
if (!g_pLTServer) return;
// make sure the impact FX in valid
ASSERT( ( 0 <= theStruct.eImpactType ) || ( IMPACT_TYPE_COUNT > theStruct.eImpactType ) );
// If this is a moveable object, set the flags of fx to ignore
// marks and smoke...
if (IsMoveable(theStruct.hObj))
{
theStruct.wIgnoreFX |= WFX_MARK;
// Create a server-side mark if applicable...
if (CanMarkObject(theStruct.hObj))
{
AMMO const *pAmmo = g_pWeaponMgr->GetAmmo(theStruct.nAmmoId);
if (pAmmo)
{
if (pAmmo->pImpactFX)
{
if (WFX_MARK & pAmmo->pImpactFX->nFlags)
{
CreateServerMark((CLIENTWEAPONFX)theStruct);
}
}
// Create an exit mark if applicable...
if (pAmmo->pFireFX)
{
if (WFX_EXITMARK & pAmmo->pFireFX->nFlags)
{
CreateServerExitMark((const CLIENTWEAPONFX)theStruct);
}
}
}
}
}
// Do impact dings if applicable...
if (!(IsMultiplayerGame() && IsCharacter(theStruct.hObj)))
{
theStruct.wIgnoreFX |= WFX_IMPACTDING;
}
// [KLS 2/28/02] - If the object hit is a character, re-evaluate the surface type.
// We do this here because the process of applying damage to the character may have
// changed the character's surface type (e.g., from Armor to Flesh).
if (IsCharacter(theStruct.hObj))
{
theStruct.nSurfaceType = GetSurfaceType(theStruct.hObj);
}
// Tell all the clients who can see this fx about the fx...
CAutoMessage cMsg;
cMsg.Writeuint8(SFX_WEAPON_ID);
cMsg.WriteObject(theStruct.hObj);
cMsg.WriteObject(theStruct.hFiredFrom);
cMsg.Writeuint8(theStruct.nWeaponId);
cMsg.Writeuint8(theStruct.nAmmoId);
cMsg.Writeuint8(theStruct.nSurfaceType);
cMsg.Writeuint16(theStruct.wIgnoreFX);
cMsg.Writeuint8(theStruct.nShooterId);
cMsg.WriteLTVector(theStruct.vFirePos);
cMsg.WriteLTVector(theStruct.vPos);
cMsg.WriteLTVector(theStruct.vSurfaceNormal);
cMsg.Writeuint8(theStruct.eImpactType);
g_pLTServer->SendSFXMessage(cMsg.Read(), theStruct.vPos, 0);
}
void CreateClientWeaponFX(CLIENTWEAPONFX & theStruct)
{
if (!g_pLTServer) return;
// If this is a moveable object, set the flags of fx to ignore
// marks and smoke...
if (IsMoveable(theStruct.hObj))
{
theStruct.wIgnoreFX |= WFX_MARK;
// Create a server-side mark if applicable...
if (CanMarkObject(theStruct.hObj))
{
AMMO* pAmmo = g_pWeaponMgr->GetAmmo(theStruct.nAmmoId);
if (pAmmo)
{
if (pAmmo->pImpactFX)
{
if (WFX_MARK & pAmmo->pImpactFX->nFlags)
{
CreateServerMark((CLIENTWEAPONFX)theStruct);
}
}
// Create an exit mark if applicable...
if (pAmmo->pFireFX)
{
if (WFX_EXITMARK & pAmmo->pFireFX->nFlags)
{
CreateServerExitMark((const CLIENTWEAPONFX)theStruct);
}
}
}
}
}
// Do impact dings if applicable...
if (!(IsMultiplayerGame() && IsCharacter(theStruct.hObj)))
{
theStruct.wIgnoreFX |= WFX_IMPACTDING;
}
// Tell all the clients who can see this fx about the fx...
HMESSAGEWRITE hMessage = g_pLTServer->StartInstantSpecialEffectMessage(&(theStruct.vPos));
g_pLTServer->WriteToMessageByte(hMessage, SFX_WEAPON_ID);
g_pLTServer->WriteToMessageObject(hMessage, theStruct.hFiredFrom);
g_pLTServer->WriteToMessageByte(hMessage, theStruct.nWeaponId);
g_pLTServer->WriteToMessageByte(hMessage, theStruct.nAmmoId);
g_pLTServer->WriteToMessageByte(hMessage, theStruct.nSurfaceType);
g_pLTServer->WriteToMessageWord(hMessage, theStruct.wIgnoreFX);
g_pLTServer->WriteToMessageByte(hMessage, theStruct.nShooterId);
g_pLTServer->WriteToMessageVector(hMessage, &(theStruct.vFirePos));
g_pLTServer->WriteToMessageVector(hMessage, &(theStruct.vPos));
g_pLTServer->WriteToMessageVector(hMessage, &(theStruct.vSurfaceNormal));
// This doesn't always work correctly...
//g_pLTServer->WriteToMessageCompPosition(hMessage, &(theStruct.vFirePos));
//g_pLTServer->WriteToMessageCompPosition(hMessage, &(theStruct.vPos));
//g_pLTServer->WriteToMessageCompPosition(hMessage, &(theStruct.vSurfaceNormal));
g_pLTServer->EndMessage2(hMessage, MESSAGE_NAGGLEFAST);
}
