Merge pull request #345 from whampson/save-stuff

GenericSave() done

src/audio/AudioScriptObject.cpp

@@ -3,6 +3,8 @@
 #include "AudioScriptObject.h"
 #include "Pools.h"
 
+WRAPPER void cAudioScriptObject::SaveAllAudioScriptObjects(uint8 *buf, uint32 *size) { EAXJMP(0x57c460); }
+
 void
 cAudioScriptObject::Reset()
 {

src/audio/AudioScriptObject.h

@@ -141,6 +141,8 @@ public:
 	static void* operator new(size_t, int);
 	static void operator delete(void*, size_t);
 	static void operator delete(void*, int);
+
+	static void SaveAllAudioScriptObjects(uint8 *buf, uint32 *size);
 };
 
 static_assert(sizeof(cAudioScriptObject) == 20, "cAudioScriptObject: error");

src/control/Cranes.cpp

@@ -10,3 +10,5 @@ WRAPPER void CCranes::ActivateCrane(float, float, float, float, float, float, fl
 WRAPPER void CCranes::DeActivateCrane(float, float) { EAXJMP(0x543890); }
 WRAPPER void CCranes::InitCranes(void) { EAXJMP(0x543360); }
 WRAPPER void CCranes::UpdateCranes(void) { EAXJMP(0x5439E0); }
+WRAPPER void CCranes::Save(uint8*, uint32*) { EAXJMP(0x545210); }
+WRAPPER void CranesLoad(uint8*, uint32) { EAXJMP(0x5454d0); }

src/control/Cranes.h

@@ -14,4 +14,7 @@ public:
 	static void DeActivateCrane(float, float);
 	static void InitCranes(void);
 	static void UpdateCranes(void);
+	static void Save(uint8*, uint32*);
 };
+
+void CranesLoad(uint8*, uint32);	// is this really outside CCranes?

src/control/Garages.cpp

@@ -31,6 +31,8 @@ CGarage(&CGarages::Garages)[NUM_GARAGES] = *(CGarage(*)[NUM_GARAGES])(uintptr*)0
 
 WRAPPER void CGarages::Init(void) { EAXJMP(0x421C60); }
 WRAPPER void CGarages::Update(void) { EAXJMP(0x421E40); }
+WRAPPER void CGarages::Load(uint8* buf, uint32 size) { EAXJMP(0x428940); }
+WRAPPER void CGarages::Save(uint8* buf, uint32 *size) { EAXJMP(0x4284e0); }
 
 bool
 CGarages::IsModelIndexADoor(uint32 id)

src/control/Garages.h

@@ -147,6 +147,8 @@ public:
 	static void PlayerArrestedOrDied();
 	static void Init(void);
 	static void Update(void);
+	static void Load(uint8 *buf, uint32 size);
+	static void Save(uint8 *buf, uint32 *size);
 	static int16 AddOne(float, float, float, float, float, float, uint8, uint32);
 	static void SetTargetCarForMissonGarage(int16, CVehicle*);
 	static bool HasCarBeenDroppedOffYet(int16);

src/core/Clock.h

@@ -2,6 +2,7 @@
 
 class CClock
 {
+public:
 	static uint8  &ms_nGameClockHours;
 	static uint8  &ms_nGameClockMinutes;
 	static uint16 &ms_nGameClockSeconds;
@@ -11,7 +12,6 @@ class CClock
 	static uint32 &ms_nMillisecondsPerGameMinute;
 	static uint32 &ms_nLastClockTick;
 	static bool   &ms_bClockHasBeenStored;
-public:
 
 	static void Initialise(uint32 scale);
 	static void Update(void);

src/core/Pools.cpp

@@ -14,6 +14,13 @@ CObjectPool *&CPools::ms_pObjectPool = *(CObjectPool**)0x880E28;
 CDummyPool *&CPools::ms_pDummyPool = *(CDummyPool**)0x8F2C18;
 CAudioScriptObjectPool *&CPools::ms_pAudioScriptObjectPool = *(CAudioScriptObjectPool**)0x8F1B6C;
 
+WRAPPER void CPools::LoadObjectPool(uint8* buf, uint32 size) { EAXJMP(0x4a2550); }
+WRAPPER void CPools::LoadPedPool(uint8* buf, uint32 size) { EAXJMP(0x4a2b50); }
+WRAPPER void CPools::LoadVehiclePool(uint8* buf, uint32 size) { EAXJMP(0x4a1b40); }
+WRAPPER void CPools::SaveObjectPool(uint8* buf, uint32 *size) { EAXJMP(0x4a22d0); }
+WRAPPER void CPools::SavePedPool(uint8* buf, uint32 *size) { EAXJMP(0x4a29b0); }
+WRAPPER void CPools::SaveVehiclePool(uint8* buf, uint32 *size) { EAXJMP(0x4a2080); }
+
 void
 CPools::Initialise(void)
 {
@@ -67,7 +74,7 @@ CPools::CheckPoolsEmpty()
 {
 	assert(ms_pPedPool->GetNoOfUsedSpaces() == 0);
 	assert(ms_pVehiclePool->GetNoOfUsedSpaces() == 0);
-	printf("pools have beem cleared \n");
+	printf("pools have been cleared\n");
 }
 
 

src/core/Pools.h

@@ -52,4 +52,10 @@ public:
 	static CObject *GetObject(int32 handle);
 	static void CheckPoolsEmpty();
 	static void MakeSureSlotInObjectPoolIsEmpty(int32 slot);
+	static void LoadObjectPool(uint8 *buf, uint32 size);
+	static void LoadPedPool(uint8 *buf, uint32 size);
+	static void LoadVehiclePool(uint8 *buf, uint32 size);
+	static void SaveObjectPool(uint8 *buf, uint32 *size);
+	static void SavePedPool(uint8 *buf, uint32 *size);
+	static void SaveVehiclePool(uint8 *buf, uint32 *size);
 };

src/core/Radar.cpp

@@ -946,9 +946,9 @@ void CRadar::RequestMapSection(int32 x, int32 y)
 #endif
 
 #if 1
-WRAPPER void CRadar::SaveAllRadarBlips(int32) { EAXJMP(0x4A6E30); }
+WRAPPER void CRadar::SaveAllRadarBlips(uint8 *buf, uint32 *size) { EAXJMP(0x4A6E30); }
 #else
-void CRadar::SaveAllRadarBlips(int32)
+void CRadar::SaveAllRadarBlips(uint8 *buf, uint32 *size)
 {
 
 }

src/core/Radar.h

@@ -130,7 +130,7 @@ public:
 	static void RemoveRadarSections();
 	static void RemoveMapSection(int32 x, int32 y);
 	static void RequestMapSection(int32 x, int32 y);
-	static void SaveAllRadarBlips(int32);
+	static void SaveAllRadarBlips(uint8 *buf, uint32 *size);
 	static void SetBlipSprite(int32 i, int32 icon);
 	static int32 SetCoordBlip(eBlipType type, CVector pos, int32, eBlipDisplay);
 	static int32 SetEntityBlip(eBlipType type, int32, int32, eBlipDisplay);

src/core/Stats.cpp

@@ -1,6 +1,9 @@
 #include "common.h"
+#include "patcher.h"
 #include "Stats.h"
 
+WRAPPER void CStats::SaveStats(uint8 *buf, uint32 *size) { EAXJMP(0x4ab3e0); }
+
 int32 &CStats::DaysPassed = *(int32*)0x8F2BB8;
 int32 &CStats::HeadsPopped = *(int32*)0x8F647C;
 bool& CStats::CommercialPassed = *(bool*)0x8F4334;

src/core/Stats.h

@@ -73,4 +73,5 @@ public:
 	static void CheckPointReachedUnsuccessfully() { KillsSinceLastCheckpoint = 0; };
 	static void CheckPointReachedSuccessfully() { TotalLegitimateKills += KillsSinceLastCheckpoint; KillsSinceLastCheckpoint = 0; };
 	static void RegisterElBurroTime(int32);
+	static void SaveStats(uint8 *buf, uint32 *size);
 };

src/core/TimeStep.cpp

@@ -0,0 +1,5 @@
+#include "TimeStep.h"
+
+float &CTimeStep::ms_fTimeScale = *(float*)0x5F76C8;
+float &CTimeStep::ms_fFramesPerUpdate = *(float*)0x5F76CC;
+float &CTimeStep::ms_fTimeStep = *(float*)0x5F76D0;

src/core/TimeStep.h

@@ -0,0 +1,10 @@
+#pragma once
+
+// Pretty sure this class is not used by the game
+class CTimeStep
+{
+public:
+	static float &ms_fTimeScale;
+	static float &ms_fFramesPerUpdate;
+	static float &ms_fTimeStep;
+};

src/core/Timer.h

@@ -2,6 +2,7 @@
 
 class CTimer
 {
+public:
 	static uint32 &m_snTimeInMilliseconds;
 	static uint32 &m_snTimeInMillisecondsPauseMode;
 	static uint32 &m_snTimeInMillisecondsNonClipped;
@@ -12,7 +13,7 @@ class CTimer
 	static float &ms_fTimeStepNonClipped;
 	static bool  &m_UserPause;
 	static bool  &m_CodePause;
-public:
+
 	static float GetTimeStep(void) { return ms_fTimeStep; }
 	static void SetTimeStep(float ts) { ms_fTimeStep = ts; }
 	static float GetTimeStepInSeconds() { return ms_fTimeStep / 50.0f; }

src/core/common.h

@@ -321,9 +321,9 @@ _TWEEKCLASS(CTweakFloat, float);
 #undef _TWEEKCLASS
 
 #ifdef VALIDATE_SAVE_SIZE
-extern int32 _bufBytesRead;
+extern int32 _saveBufCount;
-#define INITSAVEBUF _bufBytesRead = 0;
+#define INITSAVEBUF _saveBufCount = 0;
-#define VALIDATESAVEBUF(b) assert(_bufBytesRead == b);
+#define VALIDATESAVEBUF(b) assert(_saveBufCount == b);
 #else
 #define INITSAVEBUF
 #define VALIDATESAVEBUF(b)
@@ -333,7 +333,7 @@ inline void SkipSaveBuf(uint8 *&buf, int32 skip)
 {
 	buf += skip;
 #ifdef VALIDATE_SAVE_SIZE
-	_bufBytesRead += skip;
+	_saveBufCount += skip;
 #endif
 }
 

src/core/re3.cpp

@@ -449,7 +449,7 @@ void re3_trace(const char *filename, unsigned int lineno, const char *func, cons
 }
 
 #ifdef VALIDATE_SAVE_SIZE
-int32 _bufBytesRead;
+int32 _saveBufCount;
 #endif
 
 void

src/save/GenericGameStorage.cpp

@@ -1,21 +1,40 @@
 #include "common.h"
 #include "main.h"
 #include "patcher.h"
+#include "AudioScriptObject.h"
 #include "Camera.h"
+#include "CarGen.h"
+#include "Cranes.h"
 #include "Clock.h"
 #include "Date.h"
 #include "FileMgr.h"
 #include "GameLogic.h"
+#include "Gangs.h"
 #include "Garages.h"
 #include "GenericGameStorage.h"
+#include "Pad.h"
+#include "ParticleObject.h"
+#include "PathFind.h"
 #include "PCSave.h"
+#include "Phones.h"
+#include "Pickups.h"
 #include "PlayerPed.h"
 #include "Pools.h"
+#include "Radar.h"
+#include "Restart.h"
 #include "Script.h"
+#include "Stats.h"
 #include "Streaming.h"
+#include "Timer.h"
+#include "TimeStep.h"
+#include "Weather.h"
 #include "World.h"
+#include "Zones.h"
 
-const int SIZE_OF_ONE_GAME_IN_BYTES = 201729;
+#define BLOCK_COUNT 20
+#define SIZE_OF_SIMPLEVARS 0xBC
+
+const uint32 SIZE_OF_ONE_GAME_IN_BYTES = 201729;
 
 char (&DefaultPCSaveFileName)[260] = *(char(*)[260])*(uintptr*)0x8E28C0;
 char (&ValidSaveName)[260] = *(char(*)[260])*(uintptr*)0x8E2CBC;
@@ -31,9 +50,152 @@ CDate &CompileDateAndTime = *(CDate*)0x72BCB8;
 #define ReadDataFromBufferPointer(buf, to) memcpy(&to, buf, sizeof(to)); buf += align4bytes(sizeof(to));
 #define WriteDataToBufferPointer(buf, from) memcpy(buf, &from, sizeof(from)); buf += align4bytes(sizeof(from));
 
-WRAPPER bool GenericSave(int file) { EAXJMP(0x58F8D0); }
+//WRAPPER bool GenericSave(int file) { EAXJMP(0x58F8D0); }
 WRAPPER bool GenericLoad() { EAXJMP(0x590A00); }
 
+
+#define WRITE_BLOCK(save_func)\
+do {\
+	buf = work_buff;\
+	reserved = 0;\
+	MakeSpaceForSizeInBufferPointer(presize, buf, postsize);\
+	save_func(buf, &size);\
+	CopySizeAndPreparePointer(presize, buf, postsize, reserved, size);\
+	if (!PcSaveHelper.PcClassSaveRoutine(file, work_buff, size + 4))\
+		return false;\
+	totalSize += size;\
+} while (0)
+
+bool
+GenericSave(int file)
+{
+	uint8 *buf, *presize, *postsize;
+	uint32 size;
+	uint32 reserved;
+
+	uint32 totalSize;
+	uint32 i;
+	
+	wchar *lastMissionPassed;
+	wchar suffix[6];
+	wchar saveName[24];
+	SYSTEMTIME saveTime;
+	CPad *currPad;
+
+	CheckSum = 0;
+	buf = work_buff;
+	reserved = 0;
+	totalSize = 0;
+
+	// Save simple vars
+INITSAVEBUF
+	lastMissionPassed = TheText.Get(CStats::LastMissionPassedName);
+	if (*lastMissionPassed) {
+		AsciiToUnicode("'...", suffix);
+		TextCopy(saveName, lastMissionPassed);
+		int len = UnicodeStrlen(saveName);
+		saveName[len] = '\0';
+		if (len > 22)
+			TextCopy(saveName + 18, suffix);
+		saveName[23] = '\0';
+	}
+	WriteDataToBufferPointer(buf, saveName);
+	GetLocalTime(&saveTime);
+	WriteDataToBufferPointer(buf, saveTime);
+	WriteDataToBufferPointer(buf, SIZE_OF_ONE_GAME_IN_BYTES);
+	WriteDataToBufferPointer(buf, CGame::currLevel);
+	WriteDataToBufferPointer(buf, TheCamera.m_matrix.m_matrix.pos.x);
+	WriteDataToBufferPointer(buf, TheCamera.m_matrix.m_matrix.pos.y);
+	WriteDataToBufferPointer(buf, TheCamera.m_matrix.m_matrix.pos.z);
+	WriteDataToBufferPointer(buf, CClock::ms_nMillisecondsPerGameMinute);
+	WriteDataToBufferPointer(buf, CClock::ms_nLastClockTick);
+	WriteDataToBufferPointer(buf, CClock::ms_nGameClockHours);
+	WriteDataToBufferPointer(buf, CClock::ms_nGameClockMinutes);
+	currPad = CPad::GetPad(0);
+	WriteDataToBufferPointer(buf, currPad->Mode);
+	WriteDataToBufferPointer(buf, CTimer::m_snTimeInMilliseconds);
+	WriteDataToBufferPointer(buf, CTimer::ms_fTimeScale);
+	WriteDataToBufferPointer(buf, CTimer::ms_fTimeStep);
+	WriteDataToBufferPointer(buf, CTimer::ms_fTimeStepNonClipped);
+	WriteDataToBufferPointer(buf, CTimer::m_FrameCounter);
+	WriteDataToBufferPointer(buf, CTimeStep::ms_fTimeStep);
+	WriteDataToBufferPointer(buf, CTimeStep::ms_fFramesPerUpdate);
+	WriteDataToBufferPointer(buf, CTimeStep::ms_fTimeScale);
+	WriteDataToBufferPointer(buf, CWeather::OldWeatherType);
+	WriteDataToBufferPointer(buf, CWeather::NewWeatherType);
+	WriteDataToBufferPointer(buf, CWeather::ForcedWeatherType);
+	WriteDataToBufferPointer(buf, CWeather::InterpolationValue);
+	WriteDataToBufferPointer(buf, CompileDateAndTime.m_nSecond);
+	WriteDataToBufferPointer(buf, CompileDateAndTime.m_nMinute);
+	WriteDataToBufferPointer(buf, CompileDateAndTime.m_nHour);
+	WriteDataToBufferPointer(buf, CompileDateAndTime.m_nDay);
+	WriteDataToBufferPointer(buf, CompileDateAndTime.m_nMonth);
+	WriteDataToBufferPointer(buf, CompileDateAndTime.m_nYear);
+	WriteDataToBufferPointer(buf, CWeather::WeatherTypeInList);
+	WriteDataToBufferPointer(buf, TheCamera.CarZoomIndicator);
+	WriteDataToBufferPointer(buf, TheCamera.PedZoomIndicator);
+#ifdef VALIDATE_SAVE_SIZE
+	_saveBufCount = buf - work_buff;
+#endif
+VALIDATESAVEBUF(SIZE_OF_SIMPLEVARS);
+
+	// Save scripts, block is nested within the same block as simple vars for some reason
+	presize = buf;
+	buf += 4;
+	postsize = buf;
+	CTheScripts::SaveAllScripts(buf, &size);
+	CopySizeAndPreparePointer(presize, buf, postsize, reserved, size);
+	if (!PcSaveHelper.PcClassSaveRoutine(file, work_buff, size + SIZE_OF_SIMPLEVARS + 4))
+		return false;
+	totalSize += size + SIZE_OF_SIMPLEVARS;
+
+	// Save the rest
+	WRITE_BLOCK(CPools::SavePedPool);
+	WRITE_BLOCK(CGarages::Save);
+	WRITE_BLOCK(CPools::SaveVehiclePool);
+	WRITE_BLOCK(CPools::SaveObjectPool);
+	WRITE_BLOCK(ThePaths.Save);
+	WRITE_BLOCK(CCranes::Save);
+	WRITE_BLOCK(CPickups::Save);
+	WRITE_BLOCK(gPhoneInfo.Save);
+	WRITE_BLOCK(CRestart::SaveAllRestartPoints);
+	WRITE_BLOCK(CRadar::SaveAllRadarBlips);
+	WRITE_BLOCK(CTheZones::SaveAllZones);
+	WRITE_BLOCK(CGangs::SaveAllGangData);
+	WRITE_BLOCK(CTheCarGenerators::SaveAllCarGenerators);
+	WRITE_BLOCK(CParticleObject::SaveParticle);
+	WRITE_BLOCK(cAudioScriptObject::SaveAllAudioScriptObjects);
+	WRITE_BLOCK(CWorld::Players[CWorld::PlayerInFocus].SavePlayerInfo);
+	WRITE_BLOCK(CStats::SaveStats);
+	WRITE_BLOCK(CStreaming::MemoryCardSave);
+	WRITE_BLOCK(CPedType::Save);
+
+	// Write padding
+	i = 0;
+	do {
+		size = align4bytes(SIZE_OF_ONE_GAME_IN_BYTES - totalSize - 4);
+		if (size > sizeof(work_buff))
+			size = sizeof(work_buff);
+		if (size > 4) {
+			if (!PcSaveHelper.PcClassSaveRoutine(file, work_buff, size))
+				return false;
+			totalSize += size;
+		}
+		i++;
+	} while (i < 4);
+	
+	// Write checksum and close
+	CFileMgr::Write(file, (const char *) &CheckSum, sizeof(CheckSum));
+	if (CFileMgr::GetErrorReadWrite(file)) {
+		PcSaveHelper.nErrorCode = SAVESTATUS_ERR_SAVE_WRITE;
+		if (CloseFile(file))
+			PcSaveHelper.nErrorCode = SAVESTATUS_ERR_SAVE_CLOSE;
+		return false;
+	}
+	
+	return true;
+}
+
 bool
 ReadInSizeofSaveFileBuffer(int32 &file, uint32 &size)
 {
@@ -246,7 +408,7 @@ align4bytes(int32 size)
 }
 
 STARTPATCHES
-	//InjectHook(0x58F8D0, GenericSave, PATCH_JUMP);
+	InjectHook(0x58F8D0, GenericSave, PATCH_JUMP);
 	//InjectHook(0x590A00, GenericLoad, PATCH_JUMP);
 	InjectHook(0x591910, ReadInSizeofSaveFileBuffer, PATCH_JUMP);
 	InjectHook(0x591990, ReadDataFromFile, PATCH_JUMP);