shaft.cpp

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/*
        Scalable Building Simulator - Shaft 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.
*/
 
#include "globals.h"
#include "sbs.h"
#include "floor.h"
#include "elevator.h"
#include "elevatorcar.h"
#include "dynamicmesh.h"
#include "mesh.h"
#include "polymesh.h"
#include "sound.h"
#include "door.h"
#include "model.h"
#include "primitive.h"
#include "custom.h"
#include "light.h"
#include "camera.h"
#include "control.h"
#include "profiler.h"
#include "cameratexture.h"
#include "utility.h"
#include "shaft.h"
 
namespace SBS {
 
Shaft::Shaft(Object *parent, int number, Real CenterX, Real CenterZ, int startfloor, int endfloor) : Object(parent)
{
        //creates a shaft in the location specified by CenterX and CenterZ
        //and that spans the floor range specified by startfloor and endfloor
 
        //set up SBS object
        SetValues("Shaft", "", false);
 
        ShaftNumber = number;
        this->startfloor = startfloor;
        this->endfloor = endfloor;
 
        //make sure start and ending floors are within a valid range
        if (startfloor < -sbs->Basements)
                return;
        if (endfloor > sbs->Floors - 1)
                return;
 
        InsideShaft = false;
        IsEnabled = true;
        top = sbs->GetFloor(endfloor)->Altitude + sbs->GetFloor(endfloor)->FullHeight();
        bottom = sbs->GetFloor(startfloor)->Altitude;
        cutstart = Vector2::ZERO;
        cutend = Vector2::ZERO;
        ShowFloors = 0;
        ShowOutside = false;
        ShowInterfloors = false;
        ShowFullShaft = false;
        EnableCheck = false;
        lastcheckresult = false;
        checkfirstrun = true;
        lastposition = Vector3::ZERO;
        InElevator = false;
        ShowFloorsFull_Enabled = false;
 
        std::string name = "Shaft " + ToString(number);
 
        SetName(name);
        SetPosition(CenterX, sbs->GetFloor(startfloor)->Altitude, CenterZ);
 
        dynamic_mesh = new DynamicMesh(this, GetSceneNode(), name);
 
        for (int i = startfloor; i <= endfloor; i++)
        {
                Levels.emplace_back(new Level(this, i));
        }
 
        //create a dynamic mesh for doors
        DoorWrapper = new DynamicMesh(this, GetSceneNode(), GetName() + " Door Container", 0, true);
 
        //create a dynamic mesh for doors
        ShaftDoorContainer = new DynamicMesh(this, GetSceneNode(), name + " Shaft Door Container", 0, true);
 
        Report("created at " + TruncateNumber(CenterX, 4) + ", " + TruncateNumber(CenterZ, 4));
 
        EnableLoop(true);
}
 
Shaft::~Shaft()
{
        //destructor
 
        //delete levels
        for (size_t i = 0; i < Levels.size(); i++)
        {
                if (Levels[i])
                        delete Levels[i];
                Levels[i] = 0;
        }
 
        if (DoorWrapper)
                delete DoorWrapper;
        DoorWrapper = 0;
 
        if (ShaftDoorContainer)
                delete ShaftDoorContainer;
        ShaftDoorContainer = 0;
 
        //delete dynamic mesh
        if (dynamic_mesh)
                delete dynamic_mesh;
        dynamic_mesh = 0;
 
        //unregister from parent
        if (sbs->FastDelete == false && parent_deleting == false)
                sbs->RemoveShaft(this);
}
 
Shaft::Level* Shaft::GetLevel(int floor)
{
        for (size_t i = 0; i < Levels.size(); i++)
        {
                if (Levels[i]->GetFloor() == floor)
                        return Levels[i];
        }
        return 0;
}
 
void Shaft::EnableWhole(bool value, bool EnableShaftDoors, bool force)
{
        //turn on/off entire shaft
 
        if (value == false && ShowFullShaft == true)
                return;
 
        if (force == true)
                IsEnabled = !value;
 
        if (IsEnabled == !value && EnableCheck == false)
        {
                for (int i = startfloor; i <= endfloor; i++)
                {
                        if (force == true)
                                GetLevel(i)->enabled = !value;
                        GetLevel(i)->Enabled(value, EnableShaftDoors);
                }
        }
 
        //enable/disable dynamic meshes
        dynamic_mesh->Enabled(value);
        ShaftDoorContainer->Enabled(value);
        DoorWrapper->Enabled(value);
 
        IsEnabled = value;
        if (ShowFullShaft == true)
                EnableCheck = true;
}
 
bool Shaft::IsInside(const Vector3 &position)
{
        //SBS_PROFILE("Shaft::IsInShaft");
 
        //if last position is the same as new, return previous result
        if (position.positionEquals(lastposition) == true && checkfirstrun == false)
                return lastcheckresult;
 
        checkfirstrun = false;
 
        if (position.y > bottom && position.y < top && Levels.size() > 0)
        {
                //first determine if camera has X and Z values within the first shaft floor's bounding box
                if (Levels[0]->GetMeshObject()->InBoundingBox(position, false) == true)
                {
                        //do a hit beam test from the position to the bottom of the shaft, to see if it hits a shaft floor
                        bool result = (Levels[0]->GetMeshObject()->HitBeam(position, Vector3::NEGATIVE_UNIT_Y, position.y - (bottom - 1)) >= 0);
 
                        //cache values
                        lastcheckresult = result;
                        lastposition = position;
 
                        return result;
                }
        }
 
        //cache values
        lastcheckresult = false;
        lastposition = position;
 
        return false;
}
 
void Shaft::CutFloors(bool relative, const Vector2 &start, const Vector2 &end, Real startvoffset, Real endvoffset)
{
        //Cut through floor/ceiling polygons on all associated levels, within the voffsets
 
        Report("cutting...");
 
        Real voffset1, voffset2;
 
        if (relative == true)
        {
                cutstart = start;
                cutend = end;
        }
        else
        {
                cutstart = Vector2(start.x - GetPosition().x, start.y - GetPosition().z);
                cutend =  Vector2(end.x - GetPosition().x, end.y - GetPosition().z);
        }
 
        if (!sbs->GetFloor(startfloor) || !sbs->GetFloor(endfloor))
                return;
 
        for (int i = startfloor; i <= endfloor; i++)
        {
                Floor *floorptr = sbs->GetFloor(i);
                if (!floorptr)
                        continue;
 
                voffset1 = 0;
                voffset2 = floorptr->FullHeight() + 1;
 
                if (i == startfloor)
                        voffset1 = startvoffset;
                else if (i == endfloor)
                        voffset2 = endvoffset;
 
                if (relative == true)
                        floorptr->Cut(Vector3(GetPosition().x + start.x, voffset1, GetPosition().z + start.y), Vector3(GetPosition().x + end.x, voffset2, GetPosition().z + end.y), false, true, false);
                else
                        floorptr->Cut(Vector3(start.x, voffset1, start.y), Vector3(end.x, voffset2, end.y), false, true, false);
                floorptr = 0;
        }
 
        //cut external
        voffset1 = sbs->GetFloor(startfloor)->Altitude + startvoffset;
        voffset2 = sbs->GetFloor(endfloor)->Altitude + endvoffset;
 
        if (sbs->External)
        {
                for (size_t i = 0; i < sbs->External->Walls.size(); i++)
                {
                        if (!sbs->External->Walls[i])
                                continue;
 
                        if (relative == true)
                                sbs->GetUtility()->Cut(sbs->External->Walls[i], Vector3(GetPosition().x + start.x, voffset1, GetPosition().z + start.y), Vector3(GetPosition().x + end.x, voffset2, GetPosition().z + end.y), false, true);
                        else
                                sbs->GetUtility()->Cut(sbs->External->Walls[i], Vector3(start.x, voffset1, start.y), Vector3(end.x, voffset2, end.y), false, true);
                }
        }
}
 
void Shaft::EnableRange(int floor, int range, bool value, bool EnableShaftDoors)
{
        //turn on/off a range of floors
        //if range is 3, show shaft on current floor (floor), and 1 floor below and above (3 total floors)
        //if range is 1, show only the current floor (floor)
 
        //exit if ShowFullShaft is true
        if (ShowFullShaft == true)
                return;
 
        if (!sbs->GetFloor(floor))
                return;
 
        SBS_PROFILE("Shaft::EnableRange");
 
        //range must be greater than 0
        if (range < 1)
                range = 1;
 
        //range must be an odd number; if it's even, then add 1
        if (IsEven(range) == true)
                range++;
 
        int additionalfloors;
        if (range > 1)
                additionalfloors = (range - 1) / 2;
        else
                additionalfloors = 0;
 
        //disable floors 1 floor outside of range
        if (value == true)
        {
                if (floor - additionalfloors - 1 >= startfloor && floor - additionalfloors - 1 <= endfloor)
                {
                        if (sbs->GetFloor(floor)->IsInGroup(floor - additionalfloors - 1) == false) //only disable if not in group
                                GetLevel(floor - additionalfloors - 1)->Enabled(false, EnableShaftDoors);
                }
                if (floor + additionalfloors + 1 >= startfloor && floor + additionalfloors + 1 <= endfloor)
                {
                        if (sbs->GetFloor(floor)->IsInGroup(floor + additionalfloors + 1) == false) //only disable if not in group
                                GetLevel(floor + additionalfloors + 1)->Enabled(false, EnableShaftDoors);
                }
        }
 
        //enable floors within range
        for (int i = floor - additionalfloors; i <= floor + additionalfloors; i++)
        {
                if (i >= startfloor && i <= endfloor)
                        GetLevel(i)->Enabled(value, EnableShaftDoors);
        }
}
 
void Shaft::AddShowFloor(int floor)
{
        //adds a floor number to the ShowFloors list
 
        if (IsShowFloor(floor))
                return;
 
        ShowFloorsList.emplace_back(floor);
        std::sort(ShowFloorsList.begin(), ShowFloorsList.end());
}
 
void Shaft::RemoveShowFloor(int floor)
{
        //removes a floor number from the ShowFloors list
 
        for (size_t i = 0; i < ShowFloorsList.size(); i++)
        {
                if (ShowFloorsList[i] == floor)
                {
                        ShowFloorsList.erase(ShowFloorsList.begin() + i);
                        return;
                }
        }
}
 
bool Shaft::IsShowFloor(int floor)
{
        //return true if a floor is in the ShowFloors list
 
        for (size_t i = 0; i < ShowFloorsList.size(); i++)
        {
                if (ShowFloorsList[i] == floor)
                        return true;
        }
        return false;
}
 
void Shaft::AddShowOutside(int floor)
{
        //adds a floor number to the ShowOutside list
 
        if (IsShowOutside(floor))
                return;
 
        ShowOutsideList.emplace_back(floor);
        std::sort(ShowOutsideList.begin(), ShowOutsideList.end());
}
 
void Shaft::RemoveShowOutside(int floor)
{
        //removes a floor number from the ShowOutside list
 
        for (size_t i = 0; i < ShowOutsideList.size(); i++)
        {
                if (ShowOutsideList[i] == floor)
                {
                        ShowOutsideList.erase(ShowOutsideList.begin() + i);
                        return;
                }
        }
}
 
bool Shaft::IsShowOutside(int floor)
{
        //return true if a floor is in the ShowOutside list
 
        for (size_t i = 0; i < ShowOutsideList.size(); i++)
        {
                if (ShowOutsideList[i] == floor)
                        return true;
        }
        return false;
}
 
void Shaft::AddShowInterfloor(int floor)
{
        //adds a floor number to the ShowInterfloors list
 
        if (IsShowInterfloor(floor))
                return;
 
        ShowInterfloorsList.emplace_back(floor);
        std::sort(ShowInterfloorsList.begin(), ShowInterfloorsList.end());
}
 
void Shaft::RemoveShowInterfloor(int floor)
{
        //removes a floor number from the ShowInterfloors list
 
        for (size_t i = 0; i < ShowInterfloorsList.size(); i++)
        {
                if (ShowInterfloorsList[i] == floor)
                {
                        ShowInterfloorsList.erase(ShowInterfloorsList.begin() + i);
                        return;
                }
        }
}
 
bool Shaft::IsShowInterfloor(int floor)
{
        //return true if a floor is in the ShowInterfloors list
 
        for (size_t i = 0; i < ShowInterfloorsList.size(); i++)
        {
                if (ShowInterfloorsList[i] == floor)
                        return true;
        }
        return false;
}
 
bool Shaft::IsValidFloor(int floor)
{
        //return true if the shaft services the specified floor
 
        if (floor < startfloor || floor > endfloor)
                return false;
 
        if (!GetLevel(floor))
                return false;
 
        return true;
}
 
void Shaft::AddElevator(int number)
{
        //add specified elevator to list
 
        for (size_t i = 0; i < elevators.size(); i++)
        {
                if (elevators[i] == number)
                        return;
        }
 
        elevators.emplace_back(number);
        std::sort(elevators.begin(), elevators.end());
}
 
void Shaft::RemoveElevator(int number)
{
        //remove specified elevator from list
        for (size_t i = 0; i < elevators.size(); i++)
        {
                if (elevators[i] == number)
                {
                        elevators.erase(elevators.begin() + i);
                        return;
                }
        }
}
 
void Shaft::Report(const std::string &message)
{
        //general reporting function
        Object::Report("Shaft " + ToString(ShaftNumber) + ": " + message);
}
 
bool Shaft::ReportError(const std::string &message)
{
        //general reporting function
        return Object::ReportError("Shaft " + ToString(ShaftNumber) + ": " + message);
}
 
void Shaft::ReplaceTexture(const std::string &oldtexture, const std::string &newtexture)
{
        for (size_t i = 0; i < Levels.size(); i++)
                Levels[i]->ReplaceTexture(oldtexture, newtexture);
}
 
void Shaft::OnInit()
{
        //startup initialization of shafts
 
        if (ShowFullShaft == false)
                EnableWhole(false, true);
        else
                EnableWhole(true, true, true);
}
 
void Shaft::Check(Vector3 position, int current_floor)
{
        Elevator *elevator = sbs->GetElevator(sbs->ElevatorNumber);
 
        if (!elevator)
                return;
 
        ElevatorCar *car = elevator->GetCar(sbs->CarNumber);
 
        if (!car)
                return;
 
        SBS_PROFILE("Shaft::Check");
 
        if (IsInside(position) == true)
        {
                if (InsideShaft == false && sbs->InElevator == false)
                {
                        //user is in the shaft
                        InsideShaft = true;
                        sbs->InShaft = true;
                        InElevator = false;
 
                        //turn on entire shaft
                        EnableWhole(true, true);
                }
                else if (InsideShaft == true && sbs->InElevator == true)
                {
                        //user has moved from the shaft to an elevator
                        InsideShaft = false;
                        sbs->InShaft = false;
                        InElevator = true;
 
                        EnableWhole(ShowFullShaft, true);
                }
                else if (InsideShaft == false && sbs->InElevator == true && ShowFullShaft == false)
                {
                        //if user is in an elevator, show a range of the shaft at a time (while it's moving)
                        EnableRange(current_floor, sbs->ShaftDisplayRange, true, false);
                        car->ShaftDoorsEnabledRange(0, current_floor, sbs->ShaftDisplayRange);
                }
 
                //turn on related floors if ShowFloors is true
                //display a selected range of floors in the floor list if the user is in a moving elevator
                if (InsideShaft == false && sbs->InElevator == true && elevator->IsMoving == true && elevator->Leveling == false)
                {
                        if (ShowFloors == 1)
                                sbs->EnableFloorRange(current_floor, sbs->FloorDisplayRange, true, true, ShaftNumber);
 
                        if (ShowOutside == true)
                        {
                                if (IsShowOutside(current_floor) == true)
                                {
                                        sbs->EnableSkybox(true);
                                        sbs->EnableBuildings(true);
                                        sbs->EnableLandscape(true);
                                        sbs->EnableExternal(true);
                                }
                                else
                                {
                                        sbs->EnableSkybox(false);
                                        sbs->EnableBuildings(false);
                                        sbs->EnableLandscape(false);
                                        sbs->EnableExternal(false);
                                }
                        }
                }
 
                //display the full range of floors in the floor list
                if (ShowFloors == 2 && ShowFloorsFull_Enabled == false)
                {
                        ShowFloorsFull_Enabled = true;
                        for (size_t i = 0; i < ShowFloorsList.size(); i++)
                        {
                                Floor *floor = sbs->GetFloor(ShowFloorsList[i]);
                                if (floor->IsEnabled == false)
                                {
                                        floor->Enabled(true);
                                        //floor->EnableGroup(true);
                                }
                        }
                }
 
                //display interfloors
                if (ShowInterfloors == true)
                {
                        for (size_t i = 0; i < ShowInterfloorsList.size(); i++)
                        {
                                Floor *floor = sbs->GetFloor(ShowInterfloorsList[i]);
                                if (floor->IsInterfloorEnabled == false)
                                        floor->EnableInterfloor(true);
                        }
                }
 
        }
        else if (InsideShaft == true || InElevator == true)
        {
                //user has moved out of the shaft
                InsideShaft = false;
                sbs->InShaft = false;
                InElevator = false;
 
                //turn off shaft
                EnableWhole(false, true, true);
 
                //disable floors listed in ShowFloors list, when "full" mode is enabled
                if (ShowFloors == 2 && ShowFloorsFull_Enabled == true)
                {
                        ShowFloorsFull_Enabled = false;
                        for (size_t i = 0; i < ShowFloorsList.size(); i++)
                        {
                                Floor *floor = sbs->GetFloor(ShowFloorsList[i]);
                                if (floor->IsEnabled == true && sbs->camera->CurrentFloor != floor->Number)
                                {
                                        //don't disable floors that were originally enabled as part of the camera floor's group
                                        if ((floor->EnabledGroup == true && floor->EnabledGroup_Floor == sbs->camera->CurrentFloor) == false)
                                        {
                                                //only disable floor if not part of the camera floor's group
                                                if (floor->IsInGroup(sbs->camera->CurrentFloor) == false)
                                                {
                                                        floor->Enabled(false);
                                                        //floor->EnableGroup(false);
                                                }
                                        }
                                }
                        }
                }
 
                //disable interfloors
                if (ShowInterfloors == true)
                {
                        for (size_t i = 0; i < ShowInterfloorsList.size(); i++)
                        {
                                Floor *floor = sbs->GetFloor(ShowInterfloorsList[i]);
                                if (floor->IsInterfloorEnabled == true && floor->IsEnabled == false)
                                        floor->EnableInterfloor(false);
                        }
                }
        }
        else if (InsideShaft == false)
        {
                //show specified shaft range if outside the shaft
                EnableRange(current_floor, sbs->ShaftOutsideDisplayRange, true, true);
        }
}
 
void Shaft::Loop()
{
        //shaft runloop
 
        LoopChildren();
}
 
DynamicMesh* Shaft::GetDynamicMesh()
{
        return dynamic_mesh;
}
 
DynamicMesh* Shaft::GetDoorWrapper()
{
        return DoorWrapper;
}
 
void Shaft::SetShowFull(bool value)
{
        ShowFullShaft = value;
 
        //force the combining of dynamic meshes, since they'll be fully shown
        dynamic_mesh->force_combine = value;
        DoorWrapper->force_combine = value;
        ShaftDoorContainer->force_combine = value;
}
 
Shaft::Level::Level(Shaft *parent, int number) : Object(parent)
{
        //set up SBS object
        SetValues("Shaft Level", "", true);
 
        enabled = true;
        floornum = number;
        this->parent = parent;
 
        std::string name;
        name = "Shaft " + ToString(parent->ShaftNumber) + ": Level " + ToString(number);
        SetName(name);
 
        //Create level mesh
        mesh = new MeshObject(this, parent->GetName() + ":" + ToString(floornum), parent->GetDynamicMesh());
        SetPositionY(sbs->GetFloor(number)->Altitude);
 
        EnableLoop(true);
}
 
Shaft::Level::~Level()
{
        //delete controls
        for (size_t i = 0; i < ControlArray.size(); i++)
        {
                if (ControlArray[i])
                {
                        ControlArray[i]->parent_deleting = true;
                        delete ControlArray[i];
                }
                ControlArray[i] = 0;
        }
 
        //delete triggers
        /*for (size_t i = 0; i < TriggerArray.size(); i++)
        {
                if (TriggerArray[i])
                {
                        TriggerArray[i]->parent_deleting = true;
                        delete TriggerArray[i];
                }
                TriggerArray[i] = 0;
        }*/
 
        //delete models
        for (size_t i = 0; i < ModelArray.size(); i++)
        {
                if (ModelArray[i])
                {
                        ModelArray[i]->parent_deleting = true;
                        delete ModelArray[i];
                }
                ModelArray[i] = 0;
        }
 
        //delete primitives
        for (size_t i = 0; i < PrimArray.size(); i++)
        {
                if (PrimArray[i])
                {
                        PrimArray[i]->parent_deleting = true;
                        delete PrimArray[i];
                }
                PrimArray[i] = 0;
        }
 
        //delete custom objects
        for (size_t i = 0; i < CustomObjectArray.size(); i++)
        {
                if (CustomObjectArray[i])
                {
                        CustomObjectArray[i]->parent_deleting = true;
                        delete CustomObjectArray[i];
                }
                CustomObjectArray[i] = 0;
        }
 
        //delete lights
        for (size_t i = 0; i < lights.size(); i++)
        {
                if (lights[i])
                {
                        lights[i]->parent_deleting = true;
                        delete lights[i];
                }
                lights[i] = 0;
        }
 
        //delete doors
        for (size_t i = 0; i < DoorArray.size(); i++)
        {
                if (DoorArray[i])
                {
                        DoorArray[i]->parent_deleting = true;
                        delete DoorArray[i];
                }
                DoorArray[i] = 0;
        }
 
        //delete camera textures
        for (size_t i = 0; i < CameraTextureArray.size(); i++)
        {
                if (CameraTextureArray[i])
                {
                        CameraTextureArray[i]->parent_deleting = true;
                        delete CameraTextureArray[i];
                }
                CameraTextureArray[i] = 0;
        }
 
        if (mesh)
                delete mesh;
        mesh = 0;
}
 
Wall* Shaft::Level::AddWall(const std::string &name, const std::string &texture, Real thickness, Real x1, Real z1, Real x2, Real z2, Real height1, Real height2, Real voffset1, Real voffset2, Real tw, Real th)
{
        //exit with an error if floor is invalid
        /*if (IsValidFloor(floor) == false)
        {
                ReportError("AddWall: Floor " + ToString(floor) + " out of range");
                return 0;
        }*/
 
        Wall *wall = mesh->CreateWallObject(name);
        AddWall(wall, name, texture, thickness, x1, z1, x2, z2, height1, height2, voffset1, voffset2, tw, th);
        return wall;
}
 
bool Shaft::Level::AddWall(Wall *wall, const std::string &name, const std::string &texture, Real thickness, Real x1, Real z1, Real x2, Real z2, Real height1, Real height2, Real voffset1, Real voffset2, Real tw, Real th)
{
        //exit with an error if floor is invalid
        /*if (IsValidFloor(floor) == false)
                return ReportError("AddWall: Floor " + ToString(floor) + " out of range");*/
 
        return sbs->AddWallMain(wall, name, texture, thickness, x1, z1, x2, z2, height1, height2, voffset1, voffset2, tw, th, true);
}
 
Wall* Shaft::Level::AddFloor(const std::string &name, const std::string &texture, Real thickness, Real x1, Real z1, Real x2, Real z2, Real voffset1, Real voffset2, bool reverse_axis, bool texture_direction, Real tw, Real th, bool legacy_behavior)
{
        //exit with an error if floor is invalid
        /*if (IsValidFloor(floor) == false)
        {
                ReportError("AddFloor: Floor " + ToString(floor) + " out of range");
                return 0;
        }*/
 
        Wall *wall = mesh->CreateWallObject(name);
        AddFloor(wall, name, texture, thickness, x1, z1, x2, z2, voffset1, voffset2, reverse_axis, texture_direction, tw, th, legacy_behavior);
        return wall;
}
 
bool Shaft::Level::AddFloor(Wall *wall, const std::string &name, const std::string &texture, Real thickness, Real x1, Real z1, Real x2, Real z2, Real voffset1, Real voffset2, bool reverse_axis, bool texture_direction, Real tw, Real th, bool legacy_behavior)
{
        //exit with an error if floor is invalid
        //if (IsValidFloor(floor) == false)
                //return ReportError("AddFloor: Floor " + ToString(floor) + " out of range");
 
        //get shaft extents
        Real altitude = sbs->GetFloor(floornum)->Altitude;
 
        //recalculate shaft extents if needed
        if (altitude + voffset1 < parent->bottom)
                parent->bottom = altitude + voffset1;
        if (altitude + voffset2 < parent->bottom)
                parent->bottom = altitude + voffset2;
        if (altitude + voffset1 > parent->top)
                parent->top = altitude + voffset1;
        if (altitude + voffset2 > parent->top)
                parent->top = altitude + voffset2;
 
        return sbs->AddFloorMain(wall, name, texture, thickness, x1, z1, x2, z2, voffset1, voffset2, reverse_axis, texture_direction, tw, th, true, legacy_behavior);
}
 
void Shaft::Level::Enabled(bool value, bool EnableShaftDoors)
{
        SBS_PROFILE("Shaft::Enabled");
        if (IsEnabled() != value && parent->EnableCheck == false)
        {
                //turns shaft on/off for a specific floor
 
                mesh->Enabled(value);
                enabled = value;
 
                //doors
                for (size_t i = 0; i < DoorArray.size(); i++)
                {
                        if (DoorArray[i])
                                DoorArray[i]->Enabled(value);
                }
 
                //controls
                for (size_t i = 0; i < ControlArray.size(); i++)
                {
                        if (ControlArray[i])
                                ControlArray[i]->Enabled(value);
                }
 
                //triggers
                /*for (size_t i = 0; i < TriggerArray.size(); i++)
                {
                        if (TriggerArray[i])
                                TriggerArray[i]->Enabled(value);
                }*/
 
                //models
                for (size_t i = 0; i < ModelArray.size(); i++)
                {
                        if (ModelArray[i])
                                ModelArray[i]->Enabled(value);
                }
 
                //primitives
                for (size_t i = 0; i < PrimArray.size(); i++)
                {
                        if (PrimArray[i])
                                PrimArray[i]->Enabled(value);
                }
 
                //custom objects
                for (size_t i = 0; i < CustomObjectArray.size(); i++)
                {
                        if (CustomObjectArray[i])
                                CustomObjectArray[i]->Enabled(value);
                }
 
                //lights
                for (size_t i = 0; i < lights.size(); i++)
                {
                        if (lights[i])
                                lights[i]->Enabled(value);
                }
 
                if (EnableShaftDoors == true)
                {
                        for (size_t i = 0; i < parent->elevators.size(); i++)
                        {
                                Elevator *elevator = sbs->GetElevator(parent->elevators[i]);
                                if (elevator)
                                {
                                        for (size_t j = 1; j <= elevator->GetCarCount(); j++)
                                        {
                                                ElevatorCar *car = elevator->GetCar(j);
 
                                                for (size_t k = 0; k < car->ServicedFloors.size(); k++)
                                                {
                                                        if (car->ServicedFloors[k] == floornum)
                                                                car->ShaftDoorsEnabled(0, car->ServicedFloors[k], value);
                                                }
                                        }
                                }
                        }
                }
        }
}
 
bool Shaft::Level::Cut(bool relative, const Vector3 &start, const Vector3 &end, bool cutwalls, bool cutfloors, int checkwallnumber)
{
        //Cut through a wall segment
        //the Y values in start and end are both relative to the floor's altitude
 
        //exit with an error if floor is invalid
        /*if (IsValidFloor(floor) == false)
        {
                if (sbs->Verbose)
                        ReportError("Cut: Floor " + ToString(floor) + " out of range");
                else
                        sbs->LastError = "Cut: Floor " + ToString(floor) + " out of range";
                return false;
        }*/
 
        if (!sbs->GetFloor(floornum))
                return false;
 
        for (size_t i = 0; i < mesh->Walls.size(); i++)
        {
                if (!mesh->Walls[i])
                        continue;
 
                bool reset = true;
                if (i > 0)
                        reset = false;
 
                if (relative == true)
                        sbs->GetUtility()->Cut(mesh->Walls[i], Vector3(start.x, start.y, start.z), Vector3(end.x, end.y, end.z), cutwalls, cutfloors, checkwallnumber, reset);
                else
                        sbs->GetUtility()->Cut(mesh->Walls[i], Vector3(start.x - GetPosition().x, start.y, start.z - GetPosition().z), Vector3(end.x - GetPosition().x, end.y, end.z - GetPosition().z), cutwalls, cutfloors, checkwallnumber, reset);
        }
        return true;
}
 
bool Shaft::Level::IsEnabled()
{
        return enabled;
}
 
void Shaft::Level::RemoveLight(Light *light)
{
        //remove a light reference (does not delete the object itself)
        for (size_t i = 0; i < lights.size(); i++)
        {
                if (lights[i] == light)
                {
                        lights.erase(lights.begin() + i);
                        return;
                }
        }
}
 
void Shaft::Level::RemoveModel(Model *model)
{
        //remove a model reference (does not delete the object itself)
        for (size_t i = 0; i < ModelArray.size(); i++)
        {
                if (ModelArray[i] == model)
                {
                        ModelArray.erase(ModelArray.begin() + i);
                        return;
                }
        }
}
 
void Shaft::Level::RemovePrimitive(Primitive *prim)
{
        //remove a prim reference (does not delete the object itself)
        for (size_t i = 0; i < PrimArray.size(); i++)
        {
                if (PrimArray[i] == prim)
                {
                        PrimArray.erase(PrimArray.begin() + i);
                        return;
                }
        }
}
 
void Shaft::Level::RemoveCustomObject(CustomObject *object)
{
        //remove a custom object reference (does not delete the object itself)
        for (size_t i = 0; i < CustomObjectArray.size(); i++)
        {
                if (CustomObjectArray[i] == object)
                {
                        CustomObjectArray.erase(CustomObjectArray.begin() + i);
                        return;
                }
        }
}
 
void Shaft::Level::RemoveControl(Control *control)
{
        //remove a control reference (does not delete the object itself)
        for (size_t i = 0; i < ControlArray.size(); i++)
        {
                if (ControlArray[i] == control)
                {
                        ControlArray.erase(ControlArray.begin() + i);
                        return;
                }
        }
}
 
void Shaft::Level::RemoveTrigger(Trigger *trigger)
{
        //remove a trigger reference (does not delete the object itself)
        /*for (size_t i = 0; i < TriggerArray.size(); i++)
        {
                if (TriggerArray[i] == trigger)
                {
                        TriggerArray.erase(TriggerArray.begin() + i);
                        return;
                }
        }*/
}
 
MeshObject* Shaft::Level::GetMeshObject()
{
        //returns the mesh object for the specified floor
 
        return mesh;
}
 
Light* Shaft::Level::AddLight(const std::string &name, int type)
{
        //add a global light
 
        Light* light = new Light(mesh, name, type);
        lights.emplace_back(light);
        return light;
}
 
Light* Shaft::Level::GetLight(const std::string &name)
{
        for (size_t i = 0; i < lights.size(); i++)
        {
                if (lights[i]->GetName() == name)
                        return lights[i];
        }
        return 0;
}
 
Model* Shaft::Level::AddModel(const std::string &name, const std::string &filename, bool center, Vector3 position, Vector3 rotation, Real max_render_distance, Real scale_multiplier, bool enable_physics, Real restitution, Real friction, Real mass)
{
        //add a model
 
        Model* model = new Model(mesh, name, filename, center, position, rotation, max_render_distance, scale_multiplier, enable_physics, restitution, friction, mass);
        if (model->load_error == true)
        {
                delete model;
                return 0;
        }
        ModelArray.emplace_back(model);
        return model;
}
 
void Shaft::Level::AddModel(Model *model)
{
        //add a model reference
 
        if (!model)
                return;
 
        for (size_t i = 0; i < ModelArray.size(); i++)
        {
                if (ModelArray[i] == model)
                        return;
        }
 
        ModelArray.emplace_back(model);
}
 
Primitive* Shaft::Level::AddPrimitive(const std::string &name)
{
        //add a prim
        Primitive* prim = new Primitive(this, name);
        PrimArray.emplace_back(prim);
        return prim;
}
 
void Shaft::Level::AddPrimitive(Primitive *primitive)
{
        //add a model reference
 
        if (!primitive)
                return;
 
        for (size_t i = 0; i < PrimArray.size(); i++)
        {
                if (PrimArray[i] == primitive)
                        return;
        }
 
        PrimArray.emplace_back(primitive);
}
 
CustomObject* Shaft::Level::AddCustomObject(const std::string &name, const Vector3 &position, const Vector3 &rotation, Real max_render_distance, Real scale_multiplier)
{
        //add a custom object
        CustomObject* object = new CustomObject(this, name, position, rotation, max_render_distance, scale_multiplier);
        CustomObjectArray.emplace_back(object);
        return object;
}
 
void Shaft::Level::AddCustomObject(CustomObject *object)
{
        //add a custom object reference
 
        if (!object)
                return;
 
        for (size_t i = 0; i < CustomObjectArray.size(); i++)
        {
                if (CustomObjectArray[i] == object)
                        return;
        }
 
        CustomObjectArray.emplace_back(object);
}
 
Control* Shaft::Level::AddControl(const std::string &name, const std::string &sound, const std::string &direction, Real CenterX, Real CenterZ, Real width, Real height, Real voffset, int selection_position, std::vector<std::string> &action_names, std::vector<std::string> &textures)
{
        //add a control
 
        std::vector<Action*> actionnull; //not used
        Control* control = new Control(mesh, name, false, sound, action_names, actionnull, textures, direction, width, height, true, selection_position);
        control->Move(CenterX, voffset, CenterZ);
        ControlArray.emplace_back(control);
        return control;
}
 
Trigger* Shaft::Level::AddTrigger(const std::string &name, const std::string &sound_file, Vector3 &area_min, Vector3 &area_max, std::vector<std::string> &action_names)
{
        //triggers are disabled for now
 
        //add a trigger
 
        //exit if floor is invalid
        /*if (!IsValid())
                return 0;
 
        Trigger* trigger = new Trigger(mesh, name, false, sound_file, area_min, area_max, action_names);
        TriggerArray.emplace_back(trigger);
        return trigger;*/
        return 0;
}
 
Model* Shaft::Level::GetModel(std::string name)
{
        //get a model by name
 
        SetCase(name, false);
 
        for (size_t i = 0; i < ModelArray.size(); i++)
        {
                if (SetCaseCopy(ModelArray[i]->GetName(), false) == name)
                        return ModelArray[i];
        }
 
        return 0;
}
 
Primitive* Shaft::Level::GetPrimitive(std::string name)
{
        //get a primitive by name
 
        SetCase(name, false);
 
        for (size_t i = 0; i < PrimArray.size(); i++)
        {
                if (SetCaseCopy(PrimArray[i]->GetName(), false) == name)
                        return PrimArray[i];
        }
 
        return 0;
}
 
CustomObject* Shaft::Level::GetCustomObject(std::string name)
{
        //get a custom object by name
 
        SetCase(name, false);
 
        for (size_t i = 0; i < CustomObjectArray.size(); i++)
        {
                if (SetCaseCopy(CustomObjectArray[i]->GetName(), false) == name)
                        return CustomObjectArray[i];
        }
 
        return 0;
}
 
void Shaft::Level::ReplaceTexture(const std::string &oldtexture, const std::string &newtexture)
{
        mesh->ReplaceTexture(oldtexture, newtexture);
}
 
int Shaft::Level::GetFloor()
{
        return floornum;
}
 
void Shaft::Level::Loop()
{
        //level runloop
 
        LoopChildren();
}
 
Door* Shaft::Level::AddDoor(std::string name, const std::string &open_sound, const std::string &close_sound, bool open_state, const std::string &texture, const std::string &side_texture, Real thickness, const std::string &face_direction, const std::string &open_direction, bool rotate, Real open_speed, Real close_speed, Real CenterX, Real CenterZ, Real width, Real height, Real voffset, Real tw, Real th, Real side_tw, Real side_th)
{
        //add a door
 
        //exit with an error if floor is invalid
        /*if (IsValidFloor(floor) == false)
        {
                ReportError("AddDoor: Floor " + ToString(floor) + " out of range");
                return 0;
        }*/
 
        Floor *floorptr = sbs->GetFloor(floornum);
        if (!floorptr)
                return 0;
 
        //set up coordinates
        Real x1, z1, x2, z2;
        if (face_direction == "left" || face_direction == "right")
        {
                x1 = CenterX;
                x2 = CenterX;
                z1 = CenterZ - (width / 2);
                z2 = CenterZ + (width / 2);
        }
        else
        {
                x1 = CenterX - (width / 2);
                x2 = CenterX + (width / 2);
                z1 = CenterZ;
                z2 = CenterZ;
        }
 
        //cut area
        sbs->GetUtility()->ResetDoorwayWalls();
        if (face_direction == "left" || face_direction == "right")
        {
                Cut(1, Vector3(x1 - 0.5, voffset, z1), Vector3(x2 + 0.5, voffset + height, z2), true, false, 1);
                floorptr->Cut(Vector3(GetPosition().x + x1 - 0.5, floorptr->GetBase(true) + voffset, GetPosition().z + z1), Vector3(GetPosition().x + x2 + 0.5, floorptr->GetBase(true) + voffset + height, GetPosition().z + z2), true, false, true, 2);
        }
        else
        {
                Cut(1, Vector3(x1, voffset, z1 - 0.5), Vector3(x2, voffset + height, z2 + 0.5), true, false, 1);
                floorptr->Cut(Vector3(GetPosition().x + x1, floorptr->GetBase(true) + voffset, GetPosition().z + z1 - 0.5), Vector3(GetPosition().x + x2, floorptr->GetBase(true) + voffset + height, GetPosition().z + z2 + 0.5), true, false, true, 2);
        }
 
        //create doorway walls
        sbs->GetUtility()->AddDoorwayWalls(mesh, "Connection Walls", "ConnectionWall", 0, 0);
 
        std::string num = ToString((int)DoorArray.size());
        if (name == "")
                name = "Door " + num;
 
        Door* door = new Door(this, parent->GetDoorWrapper(), name, open_sound, close_sound, rotate);
        door->CreateDoor(open_state, texture, side_texture, thickness, face_direction, open_direction, open_speed, close_speed, CenterX, CenterZ, width, height, floorptr->GetBase(true) + voffset, tw, th, side_tw, side_th);
        DoorArray.emplace_back(door);
 
        floorptr = 0;
        return door;
}
 
Door* Shaft::Level::CreateDoor(std::string name, const std::string &open_sound, const std::string &close_sound, bool rotate)
{
        //start creation of a manual door
        //since the door is unfinished, AddDoorComponent and FinishDoor need to be run on the returned Door object
 
        std::string num = ToString((int)DoorArray.size());
        if (name == "")
                name = "Door " + num;
 
        Door* door = new Door(this, parent->GetDoorWrapper(), name, open_sound, close_sound, rotate);
        DoorArray.emplace_back(door);
        return door;
}
 
Door* Shaft::Level::GetDoor(const std::string &name)
{
        for (size_t i = 0; i < DoorArray.size(); i++)
        {
                if (DoorArray[i]->GetName() == name)
                        return DoorArray[i];
        }
        return 0;
}
 
void Shaft::Level::RemoveDoor(Door *door)
{
        //remove a door reference (this does not delete the object)
        for (size_t i = 0; i < DoorArray.size(); i++)
        {
                if (DoorArray[i] == door)
                {
                        DoorArray.erase(DoorArray.begin() + i);
                        return;
                }
        }
}
 
CameraTexture* Shaft::Level::AddCameraTexture(const std::string &name, int quality, Real fov, const Vector3 &position, bool use_rotation, const Vector3 &rotation)
{
        //add a camera texture
        CameraTexture* cameratexture = new CameraTexture(this, name, quality, fov, position, use_rotation, rotation);
        CameraTextureArray.emplace_back(cameratexture);
        return cameratexture;
}
 
void Shaft::Level::RemoveCameraTexture(CameraTexture* camtex)
{
        //remove a cameratexture reference (does not delete the object itself)
        for (size_t i = 0; i < CameraTextureArray.size(); i++)
        {
                if (CameraTextureArray[i] == camtex)
                {
                        CameraTextureArray.erase(CameraTextureArray.begin() + i);
                        return;
                }
        }
}
 
}