Currently the ViV system lacks events for loading/unloading which would be useful for scripted systems, eg. https://github.com/acemod/ACE3/pull/7984
I think expanding the system with events would greatly improve it's usability for modders.
Proposal:
Events added to transport vehicle:
_vehicle addEventHandler ["CargoLoaded", {
params ["_vehicle", "_cargo"];
}];
_vehicle addEventHandler ["CargoUnloaded", {
params ["_vehicle", "_cargo"];
}];
// or as an alternative
_vehicle addEventHandler ["CargoState", {
params ["_vehicle", "_cargo", "_state"];
}];Events added to vehicles/objects that are being transported:
_vehicle addEventHandler ["LoadedIntoCargo", {
params ["_vehicle", "_transport"];
}];
_vehicle addEventHandler ["UnloadedFromCargo", {
params ["_vehicle", "_transport"];
}];
// or as an alternative
_vehicle addEventHandler ["TransportState", {
params ["_vehicle", "_transport", "_state"];
}];