directional.h

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/*
        Scalable Building Simulator - Directional Indicator Object
        The Skyscraper Project - Version 2.0
        Copyright (C)2004-2024 Ryan Thoryk
        https://www.skyscrapersim.net
        https://sourceforge.net/projects/skyscraper/
        Contact - ryan@skyscrapersim.net
 
        This program is free software; you can redistribute it and/or
        modify it under the terms of the GNU General Public License
        as published by the Free Software Foundation; either version 2
        of the License, or (at your option) any later version.
 
        This program is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU General Public License for more details.
 
        You should have received a copy of the GNU General Public License
        along with this program; if not, write to the Free Software
        Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
 
#ifndef _SBS_DIRECTIONAL_H
#define _SBS_DIRECTIONAL_H
 
namespace SBS {
 
class SBSIMPEXP DirectionalIndicator : public Object
{
public:
 
        int elevator; //elevator this indicator is assigned to
        int car; //elevator car this indicator is assigned to
        int floor; //floor the indicator is on
        int blink; //number of times to turn on/off indicator
        std::string Direction; //direction the indicator faces; either 'front', 'back', 'left', or 'right'
        std::string UpTextureUnlit; //unlit up texture
        std::string UpTextureLit; //lit up texture
        std::string DownTextureUnlit; //unlit down texture
        std::string DownTextureLit; //lit down texture
        bool UpStatus; //status of up light
        bool DownStatus; //status of down light
        bool Single; //is this a single-light indicator?
        bool Vertical; //true if the lights are vertically separated or false if horizontally separated
        bool ActiveDirection; //true if this indicator displays the active elevator direction, instead of only for an available call
 
        //functions
        DirectionalIndicator(Object *parent, int elevator, int car, int floor, bool active_direction, bool single, bool vertical, const std::string &BackTexture, const std::string &uptexture, const std::string &uptexture_lit, const std::string &downtexture, const std::string &downtexture_lit, Real CenterX, Real CenterZ, Real voffset, const std::string &direction, Real BackWidth, Real BackHeight, bool ShowBack, Real tw, Real th);
        ~DirectionalIndicator();
        void Enabled(bool value);
        void UpLight(bool value);
        void DownLight(bool value);
        void SetLights(int up, int down);
        bool IsEnabled() { return is_enabled; }
        void Off();
        void Loop();
 
private:
        MeshObject* DirectionalMeshBack; //indicator mesh back object
        MeshObject* DirectionalMeshUp; //indicator mesh up object
        MeshObject* DirectionalMeshDown; //indicator mesh down object
        MeshObject* DirectionalMesh; //indicator mesh single object
 
        bool is_enabled; //true if indicator is currently enabled
 
        //timer object
        class Timer; //internal timer class
        Timer* timer; //shut-off timer
        Timer* blink_timer; //blink timer
        int timer_interval;
        int blink_interval;
        bool blink_active;
};
 
}
 
#endif