CCTSurface.c

См. документацию.

class CCTSurface : CCTBase
{
    protected float m_MaximalActionDistanceSq;
    
    void CCTSurface ( float maximal_target_distance = UAMaxDistances.DEFAULT )
    {
        m_MaximalActionDistanceSq = maximal_target_distance * maximal_target_distance;
    }
    
    override bool Can( PlayerBase player, ActionTarget target )
    {
        if( !target || (target && target.GetObject()) )
            return false;
        
        if ( GetGame().IsServer() && GetGame().IsMultiplayer() )
            return true;
        
        vector hit_pos = target.GetCursorHitPos();
        if (hit_pos == vector.Zero)
            return false;
        
        return ( vector.DistanceSq(hit_pos, player.GetPosition()) <= m_MaximalActionDistanceSq );
    }
};