SCR_AIDebugCounter.c

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// Node for debug and test purpouses
class SCR_AIDebugCounter : AITaskScripted
{   
    [Attribute("0", UIWidgets.CheckBox, "Fail node after simulate?")]
    protected bool m_bFailAfter;
    
    [Attribute("0", UIWidgets.CheckBox, "Running until OnAbort")]
    protected bool m_bWaitOnAbort;
    
    [Attribute("0", UIWidgets.CheckBox, "Increment OnAbort")]
    protected bool m_bIncrementOnAbort;
    
    [Attribute("", UIWidgets.Auto, "Echo when increased")]
    protected string m_sDebugMessage;
    
    static const string PORT_VAR_IN = "Counter";
    static const string PORT_VAR_OUT= "Out"; 
    
    //------------------------------------------------------------------------------------------------
    protected static ref TStringArray s_aVarsIn = {
        PORT_VAR_IN
    };
    override TStringArray GetVariablesIn()
    {
        return s_aVarsIn;
    }
    
    //------------------------------------------------------------------------------------------------
    protected static ref TStringArray s_aVarsOut = {
        PORT_VAR_OUT
    };
    override array<string> GetVariablesOut()
    {
        return s_aVarsOut;
    }
 
    //------------------------------------------------------------------------------------------------
    override void OnAbort(AIAgent owner, Node nodeCausingAbort)
    {
        if (m_bIncrementOnAbort)
        {
            int count;
            GetVariableIn(PORT_VAR_IN, count);
            count++;
            if (m_sDebugMessage != string.Empty)
                Print("DebugCounter: " + m_sDebugMessage);
            SetVariableOut(PORT_VAR_OUT, count);
        }
    }
 
    //------------------------------------------------------------------------------------------------
    override ENodeResult EOnTaskSimulate(AIAgent owner, float dt)
    {       
        if (m_bWaitOnAbort)
            return ENodeResult.RUNNING;
        
        int count;
        GetVariableIn(PORT_VAR_IN, count);
        count++;
        if (m_sDebugMessage != string.Empty)
            Print("DebugCounter: " + m_sDebugMessage);
        SetVariableOut(PORT_VAR_OUT, count);
        
        if (m_bFailAfter)
            return ENodeResult.FAIL;
 
        return ENodeResult.SUCCESS;
    }
    
    //------------------------------------------------------------------------------------------------
    override bool VisibleInPalette()
    {
        return true;
    }
 
    //------------------------------------------------------------------------------------------------  
    override protected bool CanReturnRunning()
    {
        return true;
    }
    
    //------------------------------------------------------------------------------------------------
    protected override string GetOnHoverDescription()
    {
        return "Increments variable for debug with configurable node behavior.";
    }       
    
    //------------------------------------------------------------------------------------------------
    override string GetNodeMiddleText()
    {
        string text = "";
        if (m_bIncrementOnAbort)
            text = "Increment OnAbort\n";
        if (m_bWaitOnAbort)
            return text + "RUNNING";
        if (m_bFailAfter)
            return text + "FAILS";
        else 
            return text + "SUCESS";
    }
};