void CHeadBobMgr::Update()
{
CMoveMgr* pMoveMgr = g_pGameClientShell->GetMoveMgr();
if (!pMoveMgr) return;
// We check CanDoFootstep instead of on ground since CanDoFootstep
// handles stairs much better...
if (pMoveMgr->CanDoFootstep() && g_pGameClientShell->IsFirstPerson())
{
UpdateHeadBob();
UpdateHeadCant();
}
}
void CHeadBobMgr::Update()
{
// Don't allow head bobbing or canting to update when paused...
if( g_pGameClientShell->IsGamePaused() )
return;
CMoveMgr* pMoveMgr = g_pPlayerMgr->GetMoveMgr();
if (!pMoveMgr) return;
// We check CanDoFootstep instead of on ground since CanDoFootstep
// handles stairs much better...
if ( (!g_pPlayerMgr->IsSpectatorMode() && g_pPlayerMgr->IsFirstPerson() && pMoveMgr->CanDoFootstep() &&
g_pPlayerMgr->IsPlayerMovementAllowed() && pMoveMgr->GetAllowMovement()) ||
pMoveMgr->GetVehicleMgr()->IsVehiclePhysics() )
{
UpdateHeadBob();
UpdateHeadCant();
}
}
void CHeadBobMgr::UpdateHeadCant()
{
CMoveMgr* pMoveMgr = g_pPlayerMgr->GetMoveMgr();
if (!pMoveMgr) return;
CVehicleMgr* pVehicleMgr = pMoveMgr->GetVehicleMgr();
if (!pVehicleMgr) return;
LTBOOL bVehicleTurning = pVehicleMgr->IsTurning();
int nVehicleTurnDir = pVehicleMgr->GetTurnDirection();
CantType eCantType = eCantNone;
LTFLOAT fMaxCant = 0.0f, fCantRate = 0.0f;
if (bVehicleTurning && pMoveMgr->CanDoFootstep())
{
eCantType = nVehicleTurnDir > 0 ? eCantRight : eCantLeft;
}
fMaxCant = DEG2RAD(g_vtMaxVehicleHeadCant.GetFloat());
LTFLOAT fMinCant = fMaxCant * 0.25f;
LTFLOAT fRoll = LimitToPosNegPi( g_pPlayerMgr->GetRoll() - pVehicleMgr->GetVehicleContourRoll() );
switch (eCantType)
{
case eCantRight :
{
if (fRoll > 0.0f)
{
fCantRate = g_vtVehicleHeadCantDownRate.GetFloat();
}
else
{
fCantRate = g_vtVehicleHeadCantUpRate.GetFloat();
}
}
break;
case eCantLeft :
{
if (fRoll < 0.0f)
{
fCantRate = g_vtVehicleHeadCantDownRate.GetFloat();
}
else
{
fCantRate = g_vtVehicleHeadCantUpRate.GetFloat();
}
}
break;
case eCantNone:
{
fCantRate = g_vtVehicleHeadCantDownRate.GetFloat();
}
break;
default :
break;
}
if (fabs(fRoll) < fMinCant)
{
fCantRate *= 0.5f;
}
// This frame time is used since unlike ClientDE::GetFrameTime() the
// max value is controlled by the game...
LTFLOAT fFrameTime = g_pGameClientShell->GetFrameTime();
LTFLOAT fDelta = fCantRate * fFrameTime;
switch (eCantType)
{
case eCantRight :
{
fRoll -= fDelta;
if (fRoll < -fMaxCant)
{
fRoll = -fMaxCant;
}
}
break;
case eCantLeft :
{
fRoll += fDelta;
if (fRoll > fMaxCant)
{
fRoll = fMaxCant;
}
}
break;
case eCantNone:
default :
{
// We are not canting so move us toward zero...
if (fRoll != 0.0f)
{
if (fRoll < 0.0f)
{
fRoll += fDelta;
if (fRoll > 0.0f)
{
fRoll = 0.0f;
}
}
else
{
fRoll -= fDelta;
if (fRoll < 0.0f)
{
fRoll = 0.0f;
}
}
}
}
break;
}
// Let the vehicle mgr adjust the value...
pVehicleMgr->AdjustCameraRoll(fRoll);
// Set the new value...
g_pPlayerMgr->SetRoll(fRoll);
}