Hi guys,
Just a quick note: If you have guys making vehicles for your mod, and they
forget to put in an exit animation, your mod will crash when the player gets
out of the vehicle.
sdk_vehicle_jeep.cpp in CJeepFourWheelServerVehicle::GetExitAnimToUse
At:
pAnimating->GetAttachment( m_ExitAnimations[0].iAttachment,
vehicleExitOrigin, vehicleExitAngles );
Ok the reason for this is m_ExitAnimations is not populated when no exit
anims exist.
A simple check (on m_ExitAnimations.Count()) to see if theres any data in
that vector fixes the problem. Heres my fix:
int CJeepFourWheelServerVehicle::GetExitAnimToUse( Vector
&vecEyeExitEndpoint, bool &bAllPointsBlocked )
{
bAllPointsBlocked = false;
if ( !m_bParsedAnimations )
{
// Load the entry/exit animations from the vehicle
ParseEntryExitAnims();
m_bParsedAnimations = true;
}
CBaseAnimating *pAnimating = dynamic_cast<CBaseAnimating *>(m_pVehicle);
// If we don't have the gun anymore, we want to get out using the
"gun-less" animation
// Scott McNaught: Fix for vehicles without exit animations
if ( pAnimating && m_ExitAnimations.Count() )
{
// HACK: We know the tau-cannon removed exit anim uses the first upright
anim's exit details
trace_t tr;
Vector vehicleExitOrigin;
QAngle vehicleExitAngles;
// If we have an exit point, use it
pAnimating->GetAttachment( m_ExitAnimations[0].iAttachment,
vehicleExitOrigin, vehicleExitAngles );
// Ensure the endpoint is clear by dropping a point down from above
vehicleExitOrigin -= VEC_VIEW;
Vector vecMove = Vector(0,0,64);
Vector vecStart = vehicleExitOrigin + vecMove;
Vector vecEnd = vehicleExitOrigin - vecMove;
UTIL_TraceHull( vecStart, vecEnd, VEC_HULL_MIN, VEC_HULL_MAX,
MASK_SOLID, NULL, COLLISION_GROUP_NONE, &tr );
Assert( !tr.startsolid && tr.fraction < 1.0 );
m_vecCurrentExitEndPoint = vecStart + ((vecEnd - vecStart) * tr.fraction);
vecEyeExitEndpoint = m_vecCurrentExitEndPoint + VEC_VIEW;
m_iCurrentExitAnim = 0;
return pAnimating->LookupSequence( "exit_tauremoved" );
}
return BaseClass::GetExitAnimToUse( vecEyeExitEndpoint,
bAllPointsBlocked );
}
Hope this helps someone,
FragMented / Scott McNaught
HL Rally - http://hlrally.net
_______________________________________________
To unsubscribe, edit your list preferences, or view the list archives, please
visit:
http://list.valvesoftware.com/mailman/listinfo/hlcoders
