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Implement a new event to receive notifications when a vehicle radio has changed.

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This commit is contained in:
Sandu Liviu Catalin
2016-08-18 15:13:33 +03:00
parent 69325ed2cc
commit db522913d3
6 changed files with 35 additions and 4 deletions
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19
source/Entity/Vehicle.cpp
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@ -964,12 +964,27 @@ Int32 CVehicle::GetRadio() const
}
// ------------------------------------------------------------------------------------------------
void CVehicle::SetRadio(Int32 radio) const
void CVehicle::SetRadio(Int32 radio)
{
// Validate the managed identifier
Validate();
// Perform the requested operation
// Grab the current value for this property
const Int32 current = _Func->GetVehicleRadio(m_ID);
// Don't even bother if it's the same value
if (current == radio)
{
return;
}
// Avoid property unwind from a recursive call
_Func->SetVehicleRadio(m_ID, radio);
// Avoid infinite recursive event loops
if (!(m_CircularLocks & VEHICLECL_EMIT_VEHICLE_RADIO))
{
// Prevent this event from triggering while executed
BitGuardU32 bg(m_CircularLocks, VEHICLECL_EMIT_VEHICLE_RADIO);
// Now forward the event call
Core::Get().EmitVehicleRadio(m_ID, current, radio);
}
}
// ------------------------------------------------------------------------------------------------