SCR_AIGetRandomLookPosition.c

Go to the documentation of this file.

class SCR_AIGetRandomLookPosition : AITaskScripted
{
    // Inputs
    protected static const string PORT_IN_POS = "InPos";
    
    // Outputs
    protected static const string PORT_OUT_POS = "OutPos";
    
    [Attribute("0.5", UIWidgets.EditBox, params: "0 1", desc: "Radius of random position is calculated based on distance multiplied by this value")]
    protected float m_fTangent;
    
    //----------------------------------------------------------------------
    override ENodeResult EOnTaskSimulate(AIAgent owner, float dt)
    {
        IEntity controlledEntity = owner.GetControlledEntity();
        if (!controlledEntity)
            return ENodeResult.FAIL;
        
        vector inPos;
        if (!GetVariableIn(PORT_IN_POS, inPos))
            return ENodeResult.FAIL;
        
        float distance = vector.Distance(controlledEntity.GetOrigin(), inPos);
        
        vector outPos = s_AIRandomGenerator.GenerateRandomPointInRadius(0, distance*m_fTangent, inPos, true);
        outPos[1] = inPos[1]; 
        
        SetVariableOut(PORT_OUT_POS, outPos);
        
        return ENodeResult.SUCCESS;
    }
    
    //----------------------------------------------------------------------
    protected static ref TStringArray s_aVarsOut = { PORT_OUT_POS };
    override TStringArray GetVariablesOut() { return s_aVarsOut; }
    
    protected static ref TStringArray s_aVarsIn = { PORT_IN_POS };
    override TStringArray GetVariablesIn() { return s_aVarsIn; }
    
    override static string GetOnHoverDescription()
    {
        return "Generates randomized positions based on estimated target position, to look at them randomly.";
    }
    
    override string GetNodeMiddleText()
    {
        return string.Format("Tangent: %1", m_fTangent);
    }
    
    override static bool VisibleInPalette() { return true; }
}