project64/Source/Project64-core/Settings/GameSettings.cpp

#include "stdafx.h"

#include <Project64-core/N64System/N64System.h>
#include <Project64-core/N64System/SystemGlobals.h>
#include <Project64-core/Settings/GameSettings.h>

bool CGameSettings::m_UseHleGfx = true;
bool CGameSettings::m_bSMM_StoreInstruc;
bool CGameSettings::m_bSMM_Protect;
bool CGameSettings::m_bSMM_ValidFunc;
bool CGameSettings::m_bSMM_PIDMA;
bool CGameSettings::m_bSMM_TLB;
uint32_t CGameSettings::m_CountPerOp = 2;
uint32_t CGameSettings::m_ViRefreshRate = 1500;
uint32_t CGameSettings::m_AiCountPerBytes = 500;
bool CGameSettings::m_DelayDP = false;
bool CGameSettings::m_DelaySI = false;
bool CGameSettings::m_bRandomizeSIPIInterrupts = true;
uint32_t CGameSettings::m_RdramSize = 0;
bool CGameSettings::m_bFixedAudio = true;
bool CGameSettings::m_bSyncToAudio = true;
bool CGameSettings::m_FullSpeed = true;
bool CGameSettings::m_bFastSP = true;
bool CGameSettings::m_b32Bit = true;
bool CGameSettings::m_RspAudioSignal;
bool CGameSettings::m_RegCaching;
bool CGameSettings::m_FPURegCaching;
bool CGameSettings::m_bLinkBlocks;
uint32_t CGameSettings::m_LookUpMode; //FUNC_LOOKUP_METHOD
SYSTEM_TYPE CGameSettings::m_SystemType = SYSTEM_NTSC;
CPU_TYPE CGameSettings::m_CpuType = CPU_Recompiler;
uint32_t CGameSettings::m_OverClockModifier = 1;
DISK_SEEK_TYPE CGameSettings::m_DiskSeekTimingType = DiskSeek_Turbo;
bool CGameSettings::m_EnhancmentOverClock = false;
uint32_t CGameSettings::m_EnhancmentOverClockModifier = 1;
bool CGameSettings::m_EnableDisk = false;
bool CGameSettings::m_UnalignedDMA = false;

int32_t CGameSettings::m_RefCount = 0;

CGameSettings::CGameSettings()
{
    m_RefCount += 1;
    if (m_RefCount == 1)
    {
        g_Settings->RegisterChangeCB(Setting_EnableDisk, nullptr, EnableDiskChanged);
        EnableDiskChanged(nullptr);
    }
}

CGameSettings::~CGameSettings()
{
    m_RefCount -= 1;
    if (m_RefCount == 0)
    {
        g_Settings->RegisterChangeCB(Setting_EnableDisk, nullptr, EnableDiskChanged);
    }
}

void CGameSettings::RefreshGameSettings()
{
    WriteTrace(TraceN64System, TraceDebug, "start");
    m_UseHleGfx = g_Settings->LoadBool(Game_UseHleGfx);
    m_bSMM_StoreInstruc = g_Settings->LoadBool(Game_SMM_StoreInstruc);
    m_bSMM_Protect = g_Settings->LoadBool(Game_SMM_Protect);
    m_bSMM_ValidFunc = g_Settings->LoadBool(Game_SMM_ValidFunc);
    m_bSMM_PIDMA = g_Settings->LoadBool(Game_SMM_PIDMA);
    m_bSMM_TLB = g_Settings->LoadBool(Game_SMM_TLB);
    m_ViRefreshRate = g_Settings->LoadDword(Game_ViRefreshRate);
    m_AiCountPerBytes = g_Settings->LoadDword(Game_AiCountPerBytes);
    m_CountPerOp = g_Settings->LoadDword(Game_CounterFactor);
    m_RdramSize = g_Settings->LoadDword(Game_RDRamSize);
    m_DelaySI = g_Settings->LoadBool(Game_DelaySI);
    m_bRandomizeSIPIInterrupts = g_Settings->LoadBool(Game_RandomizeSIPIInterrupts);
    m_DelayDP = g_Settings->LoadBool(Game_DelayDP);
    m_bFixedAudio = g_Settings->LoadBool(Game_FixedAudio);
    m_FullSpeed = g_Settings->LoadBool(Game_FullSpeed);
    m_b32Bit = g_Settings->LoadBool(Game_32Bit);
#ifdef ANDROID
    m_bFastSP = false;
#else
    m_bFastSP = g_Settings->LoadBool(Game_FastSP);
#endif
    m_RspAudioSignal = g_Settings->LoadBool(Game_RspAudioSignal);
    m_RegCaching = g_Settings->LoadBool(Game_RegCache);
    m_FPURegCaching = g_Settings->LoadBool(Game_FPURegCache);
    m_bLinkBlocks = g_Settings->LoadBool(Game_BlockLinking);
    m_LookUpMode = g_Settings->LoadDword(Game_FuncLookupMode);
    m_SystemType = (SYSTEM_TYPE)g_Settings->LoadDword(Game_SystemType);
    m_CpuType = (CPU_TYPE)g_Settings->LoadDword(Game_CpuType);
    m_OverClockModifier = g_Settings->LoadDword(Game_OverClockModifier);
    if (m_CountPerOp == 0)
    {
        m_CountPerOp = 2;
    }
    if (m_OverClockModifier < 1)
    {
        m_OverClockModifier = 1;
    }
    if (m_OverClockModifier > 20)
    {
        m_OverClockModifier = 20;
    }
    m_DiskSeekTimingType = (DISK_SEEK_TYPE)g_Settings->LoadDword(Game_DiskSeekTiming);
    m_UnalignedDMA = g_Settings->LoadBool(Game_UnalignedDMA);
    RefreshSyncToAudio();
    WriteTrace(TraceN64System, TraceDebug, "Done");
}

void CGameSettings::SpeedChanged(int SpeedLimit)
{
    m_FullSpeed = (g_System->m_SystemType == SYSTEM_PAL ? 50 : 60) == SpeedLimit;
    g_Settings->SaveBool(Game_FullSpeed, m_FullSpeed);
}

void CGameSettings::RefreshSyncToAudio(void)
{
    m_bSyncToAudio = g_Settings->LoadBool(Game_SyncViaAudio) && g_Settings->LoadBool(Setting_SyncViaAudioEnabled) && g_Settings->LoadBool(Plugin_EnableAudio);
}

void CGameSettings::SetOverClockModifier(bool EnhancmentOverClock, uint32_t EnhancmentOverClockModifier)
{
    m_EnhancmentOverClock = EnhancmentOverClock;
    m_EnhancmentOverClockModifier = EnhancmentOverClockModifier;

    if (m_EnhancmentOverClock)
    {
        m_OverClockModifier = m_EnhancmentOverClockModifier;
    }
    else
    {
        m_OverClockModifier = g_Settings->LoadDword(Game_OverClockModifier);
    }
    if (m_OverClockModifier < 1)
    {
        m_OverClockModifier = 1;
    }
    if (m_OverClockModifier > 20)
    {
        m_OverClockModifier = 20;
    }
}

void CGameSettings::EnableDiskChanged(void *)
{
    m_EnableDisk = g_Settings->LoadBool(Setting_EnableDisk);
}