ccttree.c

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class CCTTree : CCTBase
{
    protected float m_MaximalActionDistanceSq;
    
    void CCTTree ( float maximal_target_distance )
    {
        m_MaximalActionDistanceSq = maximal_target_distance * maximal_target_distance;
    }
    
    override bool Can( PlayerBase player, ActionTarget target )
    {   
        if( !target )
            return false;
 
        Object targetObject = target.GetObject();
        if ( !player || !targetObject || targetObject.IsDamageDestroyed() )
            return false;
        
        if ( g_Game.IsServer() && g_Game.IsMultiplayer() )
            return true;
 
        return ( vector.DistanceSq(target.GetCursorHitPos(), player.GetPosition()) <= m_MaximalActionDistanceSq );
    }
};