SCR_AIGetEntityFromWaypoint.c

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class SCR_AIGetEntityFromWaypoint : AITaskScripted
{
    static const string PORT_ENTITY = "Entity";
    
    //------------------------------------------------------------------------------------------------
    protected static ref TStringArray s_aVarsOut = {
        PORT_ENTITY
    };
    override TStringArray GetVariablesOut()
    {
        return s_aVarsOut;
    }
    
    //------------------------------------------------------------------------------------------------
    override ENodeResult EOnTaskSimulate(AIAgent owner, float dt)
    {
        AIGroup group = AIGroup.Cast(owner);
        if (!group)
        {
            SCR_AgentMustBeAIGroup(this, owner);
            return ENodeResult.FAIL;
        }
        
        SCR_EntityWaypoint wp = SCR_EntityWaypoint.Cast(group.GetCurrentWaypoint());
        if (!wp)
        {
            return ENodeResult.FAIL;
        }
        
        IEntity entity = wp.GetEntity();
        if (!entity)
        {
            return ENodeResult.FAIL;
        }
        SetVariableOut(PORT_ENTITY,entity);
        
        return ENodeResult.SUCCESS;
    }
 
    //------------------------------------------------------------------------------------------------
    protected override bool VisibleInPalette()
    {
        return true;
    }   
    
    //------------------------------------------------------------------------------------------------
    protected override string GetOnHoverDescription()
    {
        return "Returns entity stored on waypoint of class SCR_AIEntityWaypoint";
    }       
 
};