Module.cpp

/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2008. All Rights Reserved.                                                         */
/* Open Source Software - may be modified and shared by FRC teams. The code   */
/* must be accompanied by the FIRST BSD license file in $(WIND_BASE)/WPILib.  */
/*----------------------------------------------------------------------------*/

#include "Module.h"
#include "AnalogModule.h"
#include "DigitalModule.h"
//#include "SolenoidModule.h"

Module* Module::m_modules[kMaxModules] = {NULL};

Module::Module(nLoadOut::tModuleType type, uint8_t number)
        : m_moduleType (type)
        , m_moduleNumber (number)
{
        m_modules[ToIndex(type, number)] = this;
}

Module::~Module()
{
}

Module* Module::GetModule(nLoadOut::tModuleType type, uint8_t number)
{
        if (m_modules[ToIndex(type, number)] == NULL)
        {
                switch(type)
                {
                case nLoadOut::kModuleType_Analog:
                        new AnalogModule(number);
                        break;
                case nLoadOut::kModuleType_Digital:
                        new DigitalModule(number);
                        break;
/*
                case nLoadOut::kModuleType_Solenoid:
                        new SolenoidModule(number);
                        break;
*/
                default:
                    return NULL;
                }
        }
        return m_modules[ToIndex(type, number)];
}

uint8_t Module::ToIndex(nLoadOut::tModuleType type, uint8_t number)
{
        if (number == 0 || number > kMaxModuleNumber) return 0;
        if (type < nLoadOut::kModuleType_Analog || type > nLoadOut::kModuleType_Solenoid) return 0;
        return (type * kMaxModuleNumber) + (number - 1);
}