SCR_FuelEditorAttribute.c

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[BaseContainerProps(), SCR_BaseEditorAttributeCustomTitle()]
class SCR_FuelEditorAttribute : SCR_BaseValueListEditorAttribute
{
    //------------------------------------------------------------------------------------------------
    protected SCR_EFuelNodeTypeFlag GetFuelNodeFlags()
    {
        return 0;
    }
    
    //------------------------------------------------------------------------------------------------
    protected SCR_EFuelNodeTypeFlag GetFuelNodeIgnoreFlags()
    {
        return SCR_EFuelNodeTypeFlag.IS_FUEL_STORAGE;
    }
    
    //------------------------------------------------------------------------------------------------
    override SCR_BaseEditorAttributeVar ReadVariable(Managed item, SCR_AttributesManagerEditorComponent manager)
    {
        SCR_EditableEntityComponent editableEntity = SCR_EditableEntityComponent.Cast(item);
        if (!editableEntity) 
            return null;
        
        IEntity owner =  editableEntity.GetOwner();
        if (!owner) 
            return null;
        
        //Don't show if destroyed
        DamageManagerComponent damageComponent = DamageManagerComponent.Cast(owner.FindComponent(DamageManagerComponent));
        if (damageComponent && damageComponent.GetState() == EDamageState.DESTROYED)
            return null;
        
        //~ Get all fuel managers
        array<SCR_FuelManagerComponent> fuelManagers = {};
        SCR_FuelManagerComponent.GetAllFuelManagers(owner, fuelManagers);
        if (fuelManagers.IsEmpty()) 
            return null;
        
        float totalFuel, maxFuel, fuelPercentage;
        SCR_FuelManagerComponent.GetTotalValuesOfFuelNodesOfFuelManagers(fuelManagers, totalFuel, maxFuel, fuelPercentage,  GetFuelNodeFlags(), GetFuelNodeIgnoreFlags());
        if (maxFuel <= 0)
            return null;
 
        return SCR_BaseEditorAttributeVar.CreateFloat(Math.Round(fuelPercentage * 100));
    }
    
    //------------------------------------------------------------------------------------------------
    override void WriteVariable(Managed item, SCR_BaseEditorAttributeVar var, SCR_AttributesManagerEditorComponent manager, int playerID)
    {
        if (!var) 
            return;
        
        SCR_EditableEntityComponent editableEntity = SCR_EditableEntityComponent.Cast(item);
        IEntity owner =  editableEntity.GetOwner();
        if (!owner)
            return;
        
        DamageManagerComponent damageComponent = DamageManagerComponent.Cast(owner.FindComponent(DamageManagerComponent));
        if (damageComponent && damageComponent.GetState() == EDamageState.DESTROYED)
            return;
 
        array<SCR_FuelManagerComponent> fuelManagers = {};
        SCR_FuelManagerComponent.GetAllFuelManagers(owner, fuelManagers);
        if (fuelManagers.IsEmpty()) 
            return;
                
        SCR_FuelManagerComponent.SetTotalFuelPercentageOfFuelManagers(fuelManagers, var.GetFloat() * 0.01, GetFuelNodeFlags(), GetFuelNodeIgnoreFlags());
    }
};