Custom ME Aircraft Properties

-- To add a custom properties tab to aircraft in the Mission Editor, add the following structure within the aircraft definition in the aircraft lua.

AddPropAircraft = {
    { id = "CheckboxPlaceholder" , control = 'checkbox', label = _('Checkbox Placeholder'), defValue = false },
    { id = "MassChangePlaceholder" , control = 'checkbox', label = _('Mass Change Placeholder'), defValue = false, weight = 500},
    { id = "CombolistPlaceholder" , control = 'comboList', label = ('Combolist Placeholder'), defValue = 0,
        values = {
            { id = 0, dispName = _("ITEM1")},
            { id = 1, dispName = _("ITEM2")},
            },},
    { id = "SliderPlaceholder", control = 'slider', label = _('Slider Placeholder'), defValue = 90, min = 0, max = 100, dimension = '%'},
},

-- To read these properties in LUA:
-- UNKNOWN??

-- To read these properties in C++ (Two methods):
-- EFM functions:
//////////////////
void ed_fm_set_property_numeric(const char * property_name, float value)
{
    std::string s_property_name = std::string(property_name);
    if (s_property_name.compare("<PROPERTY_NAME>") == 0)
    {
    //use float value
    }
}
void ed_fm_set_property_string(const char * property_name, const char * value)
{
    std::string s_property_name = std::string(property_name);
    if (s_property_name.compare("<PROPERTY_NAME>") == 0)
    {
    //use string value
    }
}
/////////////////

-- exported dll function ed_cockpit_aircraft_get_property:
/////////////////////////////////
// define structure of data returned
struct  aircraft_property
{
    const char* s_val;
    float val;
};

//create a typedef for the function prototype
typedef aircraft_property (*PFN_ED_COCKPIT_AIRCRAFT_GET_PROPERTY)(const char* property_name);
//grab the dll
HMODULE cockpit_dll = GetModuleHandle("CockpitBase.dll");
//get the function address
PFN_ED_COCKPIT_AIRCRAFT_GET_PROPERTY aircraft_get_property = (PFN_ED_COCKPIT_AIRCRAFT_GET_PROPERTY)GetProcAddress(cockpit_dll, "ed_cockpit_aircraft_get_property");

// declare property structure
aircraft_property prop;
// get property data
prop = aircraft_get_property("<PROPERTY_NAME");
// use property float data with:
prop.val
// or use character string data with:
prop.s_val
////////////////////////////////