SCR_AutomatedWeatherEditorAttribute.c

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// Script File 
[BaseContainerProps(), SCR_BaseEditorAttributeCustomTitle()]
class SCR_AutomatedWeatherEditorAttribute : SCR_BaseEditorAttribute
{   
    override SCR_BaseEditorAttributeVar ReadVariable(Managed item, SCR_AttributesManagerEditorComponent manager)
    {
        //If opened in global attributes
        if (!IsGameMode(item)) 
            return null;
        
        GenericEntity ent = GenericEntity.Cast(item);
        ChimeraWorld world = ent.GetWorld();
        TimeAndWeatherManagerEntity weatherManager = world.GetTimeAndWeatherManager();
        if (!weatherManager) 
            return null;
        
        BaseWeatherStateTransitionManager weatherTransitionManager = weatherManager.GetTransitionManager();
        if (!weatherTransitionManager)
            return null;
        
        array<ref WeatherState> weatherStates = new array<ref WeatherState>;
        
        //Get weather states
        weatherManager.GetWeatherStatesList(weatherStates);
        if (weatherStates.IsEmpty()) 
            return null;
 
        WeatherStateTransitionNode currentStateTransition = weatherTransitionManager.GetCurrentStateTransitionNode();
        
        return SCR_BaseEditorAttributeVar.CreateBool(!currentStateTransition.IsLooping());
    }
    
    override void UpdateInterlinkedVariables(SCR_BaseEditorAttributeVar var, SCR_AttributesManagerEditorComponent manager, bool isInit = false)
    {       
        //Set sub labels
        if (isInit)
            manager.SetAttributeAsSubAttribute(SCR_WeatherInstantEditorAttribute);
        
        manager.SetAttributeEnabled(SCR_WeatherInstantEditorAttribute, var && !var.GetBool());
    }
    
    //---- REFACTOR NOTE START: Hard coded state duration for ForceWeatherTo() is unclear 
    
    override void WriteVariable(Managed item, SCR_BaseEditorAttributeVar var, SCR_AttributesManagerEditorComponent manager, int playerID)
    {
        //~ Ignore previews (!item)
        if (!var || !item) 
            return;
        
        GenericEntity ent = GenericEntity.Cast(item);
        ChimeraWorld world = ent.GetWorld();
        TimeAndWeatherManagerEntity weatherManager = world.GetTimeAndWeatherManager();
        if (!weatherManager) 
            return;
        
        BaseWeatherStateTransitionManager weatherTransitionManager = weatherManager.GetTransitionManager();
        if (!weatherTransitionManager)
            return;
        
        if (!manager)
            return;
        
        WeatherStateTransitionNode currentStateTransition = weatherTransitionManager.GetCurrentStateTransitionNode();
        
        bool setAutomatic = var.GetBool();
 
        //Remove preview if any was set
        if (weatherTransitionManager.IsPreviewingState())
            weatherManager.SetWeatherStatePreview(false);
        
        //~ Set looping false
        if (setAutomatic)
        {
            weatherManager.ForceWeatherTo(!setAutomatic, string.Empty, 0, 0.001, playerID);
        }
        //~ Set looping true
        else 
        {
            float transitionTime = 0;
            
            SCR_BaseEditorAttributeVar transitionVar;
            if (manager.GetAttributeVariable(SCR_WeatherInstantTransitionTimeEditorAttribute, transitionVar))
                transitionTime = transitionVar.GetInt();
            
            weatherManager.ForceWeatherTo(!setAutomatic, string.Empty, transitionTime / 3600, 0.001, playerID);
        }
    }
    
    //---- REFACTOR NOTE END ----
    
    override void PreviewVariable(bool setPreview, SCR_AttributesManagerEditorComponent manager)
    {
        if (!GetVariable())
            return;
        
        bool SetAutomatic = GetVariable().GetBool();
        
        if (SetAutomatic || !setPreview)
        {
            ChimeraWorld world = GetGame().GetWorld();
            TimeAndWeatherManagerEntity weatherManager = world.GetTimeAndWeatherManager();
            if (!weatherManager) 
                return;
    
            BaseWeatherStateTransitionManager weatherTransitionManager = weatherManager.GetTransitionManager();
            if (!weatherTransitionManager)
                return;
            
            //Remove preview if any was set
            if (weatherTransitionManager.IsPreviewingState())
                weatherManager.SetWeatherStatePreview(false);
        }
        else 
        {
            SCR_BaseEditorAttribute weatherInstantAttribute = manager.GetAttributeRef(SCR_WeatherInstantEditorAttribute);
            if (!weatherInstantAttribute)
                return;
        
            weatherInstantAttribute.PreviewVariable(setPreview, manager);
        }
    }
};