openmw/apps/opencs/model/tools/gmstcheck.cpp

#include "gmstcheck.hpp"

#include <sstream>
#include <stddef.h>

#include <apps/opencs/model/doc/messages.hpp>
#include <apps/opencs/model/prefs/category.hpp>
#include <apps/opencs/model/prefs/setting.hpp>
#include <apps/opencs/model/world/idcollection.hpp>
#include <apps/opencs/model/world/record.hpp>
#include <apps/opencs/model/world/universalid.hpp>

#include <components/esm3/loadgmst.hpp>

#include "../prefs/state.hpp"

#include "../world/defaultgmsts.hpp"

CSMTools::GmstCheckStage::GmstCheckStage(const CSMWorld::IdCollection<ESM::GameSetting>& gameSettings)
    : mGameSettings(gameSettings)
{
    mIgnoreBaseRecords = false;
}

int CSMTools::GmstCheckStage::setup()
{
    mIgnoreBaseRecords = CSMPrefs::get()["Reports"]["ignore-base-records"].isTrue();

    return mGameSettings.getSize();
}

void CSMTools::GmstCheckStage::perform(int stage, CSMDoc::Messages& messages)
{
    const CSMWorld::Record<ESM::GameSetting>& record = mGameSettings.getRecord(stage);

    // Skip "Base" records (setting!) and "Deleted" records
    if ((mIgnoreBaseRecords && record.mState == CSMWorld::RecordBase::State_BaseOnly) || record.isDeleted())
        return;

    const ESM::GameSetting& gmst = record.get();

    CSMWorld::UniversalId id(CSMWorld::UniversalId::Type_Gmst, gmst.mId);
    const std::string& gmstIdString = gmst.mId.getRefIdString();
    // Test for empty string
    if (gmst.mValue.getType() == ESM::VT_String && gmst.mValue.getString().empty())
        messages.add(id, gmstIdString + " is an empty string", "", CSMDoc::Message::Severity_Warning);

    // Checking type and limits
    // optimization - compare it to lists based on naming convention (f-float,i-int,s-string)
    if (gmstIdString[0] == 'f')
    {
        for (size_t i = 0; i < CSMWorld::DefaultGmsts::FloatCount; ++i)
        {
            if (gmst.mId == ESM::RefId::stringRefId(CSMWorld::DefaultGmsts::Floats[i]))
            {
                if (gmst.mValue.getType() != ESM::VT_Float)
                {
                    std::ostringstream stream;
                    stream << "Expected float type for " << gmst.mId << " but found "
                           << varTypeToString(gmst.mValue.getType()) << " type";

                    messages.add(id, stream.str(), "", CSMDoc::Message::Severity_Error);
                }

                if (gmst.mValue.getFloat() < CSMWorld::DefaultGmsts::FloatLimits[i * 2])
                    messages.add(
                        id, gmstIdString + " is less than the suggested range", "", CSMDoc::Message::Severity_Warning);

                if (gmst.mValue.getFloat() > CSMWorld::DefaultGmsts::FloatLimits[i * 2 + 1])
                    messages.add(
                        id, gmstIdString + " is more than the suggested range", "", CSMDoc::Message::Severity_Warning);

                break; // for loop
            }
        }
    }
    else if (gmstIdString[0] == 'i')
    {
        for (size_t i = 0; i < CSMWorld::DefaultGmsts::IntCount; ++i)
        {
            if (gmst.mId == ESM::RefId::stringRefId(CSMWorld::DefaultGmsts::Ints[i]))
            {
                if (gmst.mValue.getType() != ESM::VT_Int)
                {
                    std::ostringstream stream;
                    stream << "Expected int type for " << gmst.mId << " but found "
                           << varTypeToString(gmst.mValue.getType()) << " type";

                    messages.add(id, stream.str(), "", CSMDoc::Message::Severity_Error);
                }

                if (gmst.mValue.getInteger() < CSMWorld::DefaultGmsts::IntLimits[i * 2])
                    messages.add(
                        id, gmstIdString + " is less than the suggested range", "", CSMDoc::Message::Severity_Warning);

                if (gmst.mValue.getInteger() > CSMWorld::DefaultGmsts::IntLimits[i * 2 + 1])
                    messages.add(
                        id, gmstIdString + " is more than the suggested range", "", CSMDoc::Message::Severity_Warning);

                break; // for loop
            }
        }
    }
    else if (gmstIdString[0] == 's')
    {
        for (size_t i = 0; i < CSMWorld::DefaultGmsts::StringCount; ++i)
        {
            if (gmst.mId == ESM::RefId::stringRefId(CSMWorld::DefaultGmsts::Strings[i]))
            {
                ESM::VarType type = gmst.mValue.getType();

                if (type != ESM::VT_String && type != ESM::VT_None)
                {
                    std::ostringstream stream;
                    stream << "Expected string or none type for " << gmstIdString << " but found "
                           << varTypeToString(gmst.mValue.getType()) << " type";

                    messages.add(id, stream.str(), "", CSMDoc::Message::Severity_Error);
                }

                break; // for loop
            }
        }
    }
}

std::string CSMTools::GmstCheckStage::varTypeToString(ESM::VarType type)
{
    switch (type)
    {
        case ESM::VT_Unknown:
            return "unknown";
        case ESM::VT_None:
            return "none";
        case ESM::VT_Short:
            return "short";
        case ESM::VT_Int:
            return "int";
        case ESM::VT_Long:
            return "long";
        case ESM::VT_Float:
            return "float";
        case ESM::VT_String:
            return "string";
        default:
            return "unhandled";
    }
}