LTBOOL CParticleExplosionFX::UpdateEmitter(MovingObject* pObject)
{
if (!m_pClientDE || !pObject || pObject->m_dwPhysicsFlags & MO_RESTING) return LTFALSE;
LTBOOL bRet = LTFALSE;
LTVector vNewPos;
if (UpdateMovingObject(LTNULL, pObject, &vNewPos))
{
ClientIntersectInfo info;
LTBOOL bBouncedOnGround = LTFALSE;
uint32 dwFlags = (INTERSECT_HPOLY | INTERSECT_OBJECTS | IGNORE_NONSOLID);
bRet = BounceMovingObject(LTNULL, pObject, &vNewPos, &info,
dwFlags, bBouncedOnGround);
pObject->m_vLastPos = pObject->m_vPos;
pObject->m_vPos = vNewPos;
if (m_pClientDE->GetPointStatus(&vNewPos) == LT_OUTSIDE)
{
pObject->m_dwPhysicsFlags |= MO_RESTING;
pObject->m_vPos = pObject->m_vLastPos;
}
}
return bRet;
}
LTBOOL CParticleExplosionFX::UpdateEmmitter(MovingObject* pObject)
{
if (!m_pClientDE || !pObject || pObject->m_PhysicsFlags & MO_RESTING) return LTFALSE;
LTBOOL bRet = LTFALSE;
LTVector vNewPos;
if (UpdateMovingObject(LTNULL, pObject, &vNewPos))
{
ClientIntersectInfo info;
bRet = BounceMovingObject(LTNULL, pObject, &vNewPos, &info);
VEC_COPY(pObject->m_LastPos, pObject->m_Pos);
VEC_COPY(pObject->m_Pos, vNewPos);
if (m_pClientDE->Common()->GetPointStatus(&vNewPos) == LT_OUTSIDE)
{
pObject->m_PhysicsFlags |= MO_RESTING;
VEC_COPY(pObject->m_Pos, pObject->m_LastPos);
}
}
return bRet;
}
DBOOL CShellCasingFX::Update()
{
if (!m_hObject || !m_pClientDE)
return DFALSE;
if (m_pClientDE->GetTime() > m_fExpireTime)
return DFALSE;
if (m_bInVisible)
{
m_bInVisible = DFALSE;
m_pClientDE->SetObjectFlags(m_hObject, FLAG_VISIBLE);
}
if (m_bResting) return DTRUE;
DRotation rRot;
// If velocity slows enough, and we're on the ground, just stop bouncing and just wait to expire.
if (m_movingObj.m_PhysicsFlags & MO_RESTING)
{
m_bResting = DTRUE;
// Stop the spinning...
m_pClientDE->SetupEuler(&rRot, 0, m_fYaw, 0);
m_pClientDE->SetObjectRotation(m_hObject, &rRot);
/*
// Shell is at rest, we can add a check here to see if we really want
// to keep it around depending on detail settings...
HLOCALOBJ hObjs[1];
DDWORD nNumFound, nBogus;
m_pClientDE->FindObjectsInSphere(&m_movingObj.m_Pos, 64.0f, hObjs, 1, &nBogus, &nNumFound);
// Remove thyself...
if (nNumFound > 15) return DFALSE;
*/
}
else
{
if (m_fPitchVel != 0 || m_fYawVel != 0)
{
DFLOAT fDeltaTime = m_pClientDE->GetFrameTime();
m_fPitch += m_fPitchVel * fDeltaTime;
m_fYaw += m_fYawVel * fDeltaTime;
m_pClientDE->SetupEuler(&rRot, m_fPitch, m_fYaw, 0.0f);
m_pClientDE->SetObjectRotation(m_hObject, &rRot);
}
}
DVector vNewPos;
if (UpdateMovingObject(DNULL, &m_movingObj, &vNewPos))
{
ClientIntersectInfo info;
SurfaceType eType = SURFTYPE_UNKNOWN;
if (BounceMovingObject(DNULL, &m_movingObj, &vNewPos, &info, &eType))
{
if (m_nBounceCount > 0)
{
char sType[10];
char sFile[MAX_CS_FILENAME_LEN];
switch(eType)
{
// case SURFTYPE_FLESH: _mbscpy((unsigned char*)sType, (const unsigned char*)"Flesh"); break;
case SURFTYPE_GLASS: _mbscpy((unsigned char*)sType, (const unsigned char*)"Glass"); break;
case SURFTYPE_METAL: _mbscpy((unsigned char*)sType, (const unsigned char*)"Metal"); break;
case SURFTYPE_PLASTIC: _mbscpy((unsigned char*)sType, (const unsigned char*)"Plastic"); break;
case SURFTYPE_TERRAIN: _mbscpy((unsigned char*)sType, (const unsigned char*)"Terrain"); break;
case SURFTYPE_LIQUID: _mbscpy((unsigned char*)sType, (const unsigned char*)"Water"); break;
case SURFTYPE_WOOD: _mbscpy((unsigned char*)sType, (const unsigned char*)"Wood"); break;
case SURFTYPE_STONE:
default: _mbscpy((unsigned char*)sType, (const unsigned char*)"Stone"); break;
}
sprintf(sFile, "Sounds\\Weapons\\ShellDrops\\%s\\Shell%d.wav", sType, GetRandom(1, 2));
PlaySoundFromPos(&vNewPos, sFile, 150.0f, SOUNDPRIORITY_MISC_LOW);
}
// Adjust the bouncing..
m_fPitchVel = GetRandom(-MATH_CIRCLE * 2, MATH_CIRCLE * 2);
m_fYawVel = GetRandom(-MATH_CIRCLE * 2, MATH_CIRCLE * 2);
m_nBounceCount--;
if (m_nBounceCount <= 0)
{
m_movingObj.m_PhysicsFlags |= MO_RESTING;
}
}
VEC_COPY(m_movingObj.m_Pos, vNewPos);
if (m_pClientDE->GetPointStatus(&vNewPos) == DE_OUTSIDE)
{
return DFALSE;
}
m_pClientDE->SetObjectPos(m_hObject, &vNewPos);
}
return DTRUE;
}
LTBOOL CShellCasingFX::Update()
{
if (!m_hObject || !m_pClientDE) return LTFALSE;
if (g_pGameClientShell->IsServerPaused())
{
return LTTRUE;
}
m_fElapsedTime += g_pGameClientShell->GetFrameTime();
m_fDieTime -= g_pGameClientShell->GetFrameTime();
if (m_fDieTime <= 0.0f) return LTFALSE;
// Update object scale if necessary...
LTVector vScale;
m_pClientDE->GetObjectScale(m_hObject, &vScale);
if (vScale != m_vFinalScale)
{
if (m_fElapsedTime <= g_vtShellScaleTime.GetFloat())
{
LTVector vScaleRange = (m_vFinalScale - m_vInitialScale);
vScale = m_vInitialScale + (vScaleRange * (m_fElapsedTime/g_vtShellScaleTime.GetFloat()));
if (vScale > m_vFinalScale)
{
vScale = m_vFinalScale;
}
m_pClientDE->SetObjectScale(m_hObject, &vScale);
}
else
{
m_pClientDE->SetObjectScale(m_hObject, &m_vFinalScale);
}
}
if (m_bResting) return LTTRUE;
LTRotation rRot;
g_pLTClient->GetObjectRotation(m_hObject, &rRot);
// If velocity slows enough, and we're on the ground, just stop bouncing and just wait to expire.
if (m_movingObj.m_dwPhysicsFlags & MO_RESTING)
{
m_bResting = LTTRUE;
// Stop the spinning...
rRot.Rotate(rRot.Up(), m_fYaw);
g_pLTClient->SetObjectRotation(m_hObject, &rRot);
// Shell is at rest, we can add a check here to see if we really want
// to keep it around depending on detail settings...
//HLOCALOBJ hObjs[1];
//uint32 nNumFound, nBogus;
//m_pClientDE->FindObjectsInSphere(&m_movingObj.m_vPos, 64.0f, hObjs, 1, &nBogus, &nNumFound);
// Remove thyself...
//if (nNumFound > 15) return LTFALSE;
}
else
{
if (m_fPitchVel != 0 || m_fYawVel != 0)
{
LTFLOAT fDeltaTime = g_pGameClientShell->GetFrameTime();
m_fPitch += m_fPitchVel * fDeltaTime;
m_fYaw += m_fYawVel * fDeltaTime;
rRot.Rotate(rRot.Up(), m_fYaw);
rRot.Rotate(rRot.Right(), m_fPitch);
g_pLTClient->SetObjectRotation(m_hObject, &rRot);
}
}
LTVector vNewPos;
if (UpdateMovingObject(LTNULL, &m_movingObj, vNewPos))
{
ClientIntersectInfo info;
LTBOOL bBouncedOnGround = LTFALSE;
if (BounceMovingObject(LTNULL, &m_movingObj, vNewPos, &info,
INTERSECT_HPOLY, true, bBouncedOnGround))
{
// If we hit the sky/invisible surface we're done...
SurfaceType eType = GetSurfaceType(info);
if (eType == ST_SKY || eType == ST_INVISIBLE)
{
return LTFALSE;
}
if (m_nBounceCount >= MAX_BOUNCE_COUNT)
{
if (!(m_movingObj.m_dwPhysicsFlags & MO_LIQUID))
{
SURFACE* pSurf = g_pSurfaceMgr->GetSurface(eType);
if (pSurf)
{
// Play appropriate sound...
if (pSurf->szShellImpactSnds[0])
{
g_pClientSoundMgr->PlaySoundFromPos(vNewPos, pSurf->szShellImpactSnds[0], pSurf->fShellSndRadius,
SOUNDPRIORITY_MISC_LOW);
}
}
}
}
// Adjust the bouncing..
m_fPitchVel *= 0.75f;
m_fYawVel *= -0.75f;
m_nBounceCount--;
if (m_nBounceCount <= 0)
{
m_movingObj.m_dwPhysicsFlags |= MO_RESTING;
}
}
m_movingObj.m_vPos = vNewPos;
if (g_pCommonLT->GetPointStatus(&vNewPos) == LT_OUTSIDE)
{
return LTFALSE;
}
g_pLTClient->SetObjectPos(m_hObject, &vNewPos);
}
return LTTRUE;
}
