AOptions.cpp

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#include "pch.h"
#include "AOptions.h"
#include "Locale/ALocaleManager.h"
 
#include <windows.h>
 
//-----------------------------------------------------------------------------
// Enables memory debugging.
// Note: Should be the last include!
//-----------------------------------------------------------------------------
#include <Core/TMemoryDebugOn.h>
 
TOSHI_NAMESPACE_USING
 
TDEFINE_CLASS( AOptions );
 
// $Barnyard: FUNCTION 006632d0
AOptions::AOptions()
{
    m_eUpdatedSettings = UpdatedSettings_None;
    m_eLanguage        = ALocaleManager::Lang_UNKNOWN;
 
    ReloadSettings();
}
 
// $Barnyard: FUNCTION 00663160
TBOOL AOptions::ApplySettings()
{
    TIMPLEMENT();
 
    if ( m_eUpdatedSettings & UpdatedSettings_Audio )
    {
    }
 
    if ( m_eUpdatedSettings & UpdatedSettings_Language )
    {
        T2Locale::GetSingleton()->SetLanguage( ALocaleManager::Lang_EnglishUK );
        m_eLanguage = ALocaleManager::Lang_EnglishUK;
    }
 
    if ( m_eUpdatedSettings & UpdatedSettings_Input )
    {
    }
 
    m_eUpdatedSettings = UpdatedSettings_None;
    return TTRUE;
}
 
// $Barnyard: FUNCTION 00662eb0
void AOptions::LoadSettings()
{
    m_fGamma             = 0.420849f;
    m_iWidth             = 800;
    m_iHeight            = 600;
    m_fSensitivity       = 0.5f;
    m_bHighDetailGrass   = TTRUE;
    m_bControllerEnabled = TFALSE;
    m_bForcedWindowed    = TFALSE;
 
    HKEY hKey;
 
    if ( ERROR_SUCCESS == RegOpenKeyExA( HKEY_CURRENT_USER, "Software\\THQ\\Barnyard", 0, KEY_READ, &hKey ) )
    {
        CHAR  szBuffer[ 512 ];
        DWORD dwType = REG_NONE;
        DWORD dwData = 0;
        DWORD dwSize = sizeof( dwData );
 
        if ( ERROR_SUCCESS == RegQueryValueExA( hKey, "RealForcedWindowed", NULL, &dwType, (LPBYTE)&dwData, &dwSize ) &&
             dwType == REG_DWORD )
        {
            m_bForcedWindowed = dwData != FALSE;
        }
 
        dwSize = sizeof( dwData );
        if ( ERROR_SUCCESS == RegQueryValueExA( hKey, "HighDetailGrass", NULL, &dwType, (LPBYTE)&dwData, &dwSize ) &&
             dwType == REG_DWORD )
        {
            m_bHighDetailGrass = dwData != FALSE;
        }
 
        dwSize = sizeof( szBuffer );
        if ( ERROR_SUCCESS == RegQueryValueExA( hKey, "Gamma", NULL, &dwType, (LPBYTE)szBuffer, &dwSize ) &&
             dwType == REG_SZ )
        {
            dwSize -= 1;
            TMath::Clip( dwSize, (DWORD)0, (DWORD)16 );
 
            for ( DWORD i = 0; i < dwSize; i++ )
            {
                if ( szBuffer[ i ] == ',' )
                {
                    szBuffer[ i ] = '.';
                }
            }
 
            m_fGamma = TStringManager::String8ToFloat( szBuffer );
            TMath::Clip( m_fGamma, 0.0f, 1.0f );
        }
 
        TINT iWidth = 0;
        dwSize      = sizeof( iWidth );
        if ( ERROR_SUCCESS == RegQueryValueExA( hKey, "Width", NULL, &dwType, (LPBYTE)&dwData, &dwSize ) &&
             dwType == REG_DWORD )
        {
            iWidth = dwData;
        }
 
        TINT iHeight = 0;
        dwSize       = sizeof( iHeight );
        if ( ERROR_SUCCESS == RegQueryValueExA( hKey, "Height", NULL, &dwType, (LPBYTE)&dwData, &dwSize ) &&
             dwType == REG_DWORD )
        {
            iHeight = dwData;
        }
 
        if ( IsResolutionCompatible( iWidth, iHeight ) )
        {
            m_iWidth  = iWidth;
            m_iHeight = iHeight;
        }
 
        dwSize = sizeof( szBuffer );
        if ( ERROR_SUCCESS == RegQueryValueExA( hKey, "Sensitivity", NULL, &dwType, (LPBYTE)szBuffer, &dwSize ) &&
             dwType == REG_SZ )
        {
            m_fSensitivity = TStringManager::String8ToFloat( szBuffer );
            TMath::Clip( m_fSensitivity, 0.0f, 1.0f );
        }
 
        dwSize = sizeof( dwData );
        if ( ERROR_SUCCESS == RegQueryValueExA( hKey, "ControllerEnabled", NULL, &dwType, (LPBYTE)&dwData, &dwSize ) &&
             dwType == REG_DWORD )
        {
            m_bControllerEnabled = dwData != FALSE;
        }
    }
}
 
// $Barnyard: FUNCTION 00662d90
TBOOL AOptions::IsResolutionCompatible( TINT a_iWidth, TINT a_iHeight )
{
    static constexpr struct
    {
        TINT iWidth;
        TINT iHeight;
    } s_Resolutions[] = {
        { 600, 800 },
        { 768, 1024 },
        { 864, 1152 },
        { 1024, 1280 },
        { 640, 480 },
        { 800, 600 },
        { 1024, 768 },
        { 1152, 864 },
        { 1280, 1024 },
        { 1600, 1200 },
    };
 
    for ( TSIZE i = 0; i < TARRAYSIZE( s_Resolutions ); i++ )
    {
        auto pResolution = &s_Resolutions[ i ];
 
        if ( a_iWidth == pResolution->iWidth && a_iHeight == pResolution->iHeight )
        {
            return TTRUE;
        }
    }
 
    return TFALSE;
}
 
TBOOL AOptions::IsWindowed() const
{
    return IsDebuggerPresent() || m_bForcedWindowed;
}