SCR_AIIsValidAction.c

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class SCR_AIIsValidAction : DecoratorScripted
{
    private SCR_AIBaseUtilityComponent m_Utility;
    protected override bool TestFunction(AIAgent owner)
    {
        if (!m_Utility)
        {
            m_Utility = SCR_AIBaseUtilityComponent.Cast(owner.FindComponent(SCR_AIBaseUtilityComponent));
            if (!m_Utility)
                return false;
        }
        
        SCR_AIActionBase executedAction = SCR_AIActionBase.Cast(m_Utility.GetExecutedAction());
        
        if (!executedAction)
            return false;
        
        // There seems to be a bug that RunBT node keeps running previous tree if we provide an empty string
        if (executedAction.m_sBehaviorTree == string.Empty)
            return false;
 
        EAIActionState state = executedAction.GetActionState();
        return state != EAIActionState.COMPLETED && state != EAIActionState.FAILED;
    }
 
    protected static override bool VisibleInPalette()
    {
        return true;
    }
    
    protected static override string GetOnHoverDescription()
    {
        return "Test if current action is still valid, or it was already completed or failed";
    }
};