SCR_AIDeploySmoke.c

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class SCR_AIDeploySmokeCover : AITaskScripted
{   
    SCR_AIGroupUtilityComponent m_GroupUtilityComponent;
    
    static const int MAX_SMOKE_POSITION_COUNT = 3; // Max number of smoke grenades that can be thrown at one time to create smoke cover wall
    
    //------------------------------------------------------------------------------------------------
    static override bool VisibleInPalette() {return true;}
    
    //------------------------------------------------------------------------------------------------
    override void OnInit(AIAgent owner)
    {
        AIGroup group = AIGroup.Cast(owner);
        if (group)
            m_GroupUtilityComponent = SCR_AIGroupUtilityComponent.Cast(group.FindComponent(SCR_AIGroupUtilityComponent));
    }
    
    //------------------------------------------------------------------------------------------------
    override ENodeResult EOnTaskSimulate(AIAgent owner, float dt)
    {
        if (!m_GroupUtilityComponent || !m_GroupUtilityComponent.m_aInfoComponents)
            return ENodeResult.FAIL;
        
        SCR_AIActivityBase currentActivity = SCR_AIActivityBase.Cast(m_GroupUtilityComponent.GetCurrentAction());
        if (!currentActivity)
            return ENodeResult.FAIL;
        
        // Find smoke cover feature in current activity
        SCR_AIActivitySmokeCoverFeature smokeCoverFeature = SCR_AIActivitySmokeCoverFeature.Cast(
            currentActivity.FindActivityFeature(SCR_AIActivitySmokeCoverFeature));
        
        // Exit if smoke cover feature is not supported in current activity
        if (!smokeCoverFeature)
            return ENodeResult.FAIL;
        
        if (smokeCoverFeature.ExecuteForActivity(currentActivity, MAX_SMOKE_POSITION_COUNT))
            return ENodeResult.SUCCESS;
        
        return ENodeResult.FAIL;
    }
    
    //------------------------------------------------------------------------------------------------
    static override protected bool CanReturnRunning() { return false; }
    
    //------------------------------------------------------------------------------------------------
    protected static ref TStringArray s_aVarsOut = {};
    override TStringArray GetVariablesOut() { return s_aVarsOut; }
 
    //------------------------------------------------------------------------------------------------
    protected static ref TStringArray s_aVarsIn = {};
    override TStringArray GetVariablesIn() { return s_aVarsIn; }
    
    //------------------------------------------------------------------------------------------------
    protected static override string GetOnHoverDescription()
    {
        return "Getter returns group member available for specific role";
    }   
}