controllers.cpp

Go to the documentation of this file.

/*
        Skyscraper 2.0 Alpha - Script Processor - Controller Section
        Copyright (C)2003-2024 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 "enginecontext.h"
#include "controller.h"
#include "scriptproc.h"
#include "section.h"
 
using namespace SBS;
 
namespace Skyscraper {
 
ScriptProcessor::ControllerSection::ControllerSection(ScriptProcessor *parent) : Section(parent)
{
 
}
 
int ScriptProcessor::ControllerSection::Run(std::string &LineData)
{
        //Process controllers
 
        //create vehicle if not created already
        Simcore->NewController(config->Current);
 
        //replace variables with actual values
        ReplaceAll(LineData, "%controller%", ToString(config->Current));
 
        //IF/While statement stub (continue to global commands for processing)
        if (StartsWithNoCase(LineData, "if") || StartsWithNoCase(LineData, "while"))
                return sContinue;
 
        //process math functions
        if (MathFunctions(LineData) == sError)
                return sError;
 
        //process functions
        if (parent->FunctionProc() == true)
                return sNextLine;
 
        //get text after equal sign
        bool equals;
        std::string value = GetAfterEquals(LineData, equals);
 
        //get controller object
        DispatchController *c = Simcore->GetController(config->Current);
 
        //parameters
 
        //Name parameter
        if (StartsWithNoCase(LineData, "name"))
        {
                if (equals == false)
                        return ScriptError("Syntax error");
                c->Name = value;
                return sNextLine;
        }
        //DestinationDispatch parameter
        if (StartsWithNoCase(LineData, "destinationdispatch"))
        {
                if (equals == false)
                        return ScriptError("Syntax error");
 
                c->DestinationDispatch = ToBool(value);
                return sNextLine;
        }
        //Hybrid parameter
        if (StartsWithNoCase(LineData, "hybrid"))
        {
                if (equals == false)
                        return ScriptError("Syntax error");
 
                c->Hybrid = ToBool(value);
                return sNextLine;
        }
        //Range parameter
        if (StartsWithNoCase(LineData, "range"))
        {
                if (equals == false)
                        return ScriptError("Syntax error");
                std::string str = Calc(value);
                if (!IsNumeric(str, c->Range))
                        return ScriptError("Invalid value");
                return sNextLine;
        }
        //MaxPassengers parameter
        if (StartsWithNoCase(LineData, "maxpassengers"))
        {
                if (equals == false)
                        return ScriptError("Syntax error");
                std::string str = Calc(value);
                if (!IsNumeric(str, c->MaxPassengers))
                        return ScriptError("Invalid value");
                return sNextLine;
        }
        //Elevators parameter
        if (StartsWithNoCase(LineData, "elevators"))
        {
                //copy string listing of elevators into array
                int params = SplitAfterEquals(LineData, false);
                if (params < 1)
                        return ScriptError("Syntax Error");
 
                for (int line = 0; line < params; line++)
                {
                        int start, end;
                        if (GetRange(tempdata[line], start, end))
                        {
                                for (int k = start; k <= end; k++)
                                {
                                        if (!c->AddElevator(k))
                                                return ScriptError();
                                }
                        }
                        else
                        {
                                std::string str = Calc(tempdata[line]);
                                int data;
                                if (!IsNumeric(str, data))
                                        return ScriptError("Invalid value");
                                if (!c->AddElevator(data))
                                        return ScriptError();
                        }
                }
                return sNextLine;
        }
        //Reprocess parameter
        if (StartsWithNoCase(LineData, "reprocess"))
        {
                if (equals == false)
                        return ScriptError("Syntax error");
 
                c->Reprocess = ToBool(value);
                return sNextLine;
        }
 
        //handle end of controller section
        if (StartsWithNoCase(LineData, "<endcontroller>") && config->RangeL == config->RangeH)
        {
                config->SectionNum = 0;
                config->Context = "None";
                engine->Report("Finished controller");
                return sNextLine;
        }
 
        //handle controller range
        if (config->RangeL != config->RangeH && StartsWithNoCase(LineData, "<endcontroller"))
        {
                if (config->Current < config->RangeH)
                {
                        config->Current++;
                        parent->line = config->RangeStart;  //loop back
                        return sNextLine;
                }
                else
                {
                        config->SectionNum = 0; //break out of loop
                        config->Context = "None";
                        config->RangeL = 0;
                        config->RangeH = 0;
                        engine->Report("Finished controllers");
                        return sNextLine;
                }
        }
 
        return sContinue;
}
 
}