cctcursor.c

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class CCTCursor : CCTBase
{
    protected float m_MaximalActionDistanceSq;
    
    //approximate head heights
    const float HEIGHT_ERECT = 1.6;
    const float HEIGHT_CROUCH = 1.05;
    const float HEIGHT_PRONE = 0.66;
    
    void CCTCursor( float maximal_target_distance = UAMaxDistances.DEFAULT )
    {
        m_MaximalActionDistanceSq = maximal_target_distance * maximal_target_distance;
    }
    
    override bool Can( PlayerBase player, ActionTarget target )
    {
        if (!target)
            return false;
        
        Object targetObject = target.GetObject();
        if (!targetObject)
            targetObject = target.GetParent();
        
        if (!player || !targetObject || targetObject.IsDamageDestroyed())
            return false;
        
        vector playerHeadPos;
        MiscGameplayFunctions.GetHeadBonePos(player, playerHeadPos);
        
        float distanceRoot = vector.DistanceSq(target.GetCursorHitPos(), player.GetPosition());
        float distanceHead = vector.DistanceSq(target.GetCursorHitPos(), playerHeadPos);
        
        return (distanceRoot <= m_MaximalActionDistanceSq || distanceHead <= m_MaximalActionDistanceSq);
    }
};