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script compatibility

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This commit is contained in:
Nikolay Korolev 2020-05-03 01:42:46 +03:00
parent 9d600802fa
commit fa29804c49
2 changed files with 83 additions and 11 deletions
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80
src/control/Script.cpp
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@ -128,6 +128,14 @@ uint16 CTheScripts::CommandsExecuted;
uint16 CTheScripts::ScriptsUpdated;
int32 ScriptParams[32];
const uint32 CRunningScript::nSaveStructSize =
#ifdef COMPATIBLE_SAVES
136;
#else
sizeof(CRunningScript);
#endif
CMissionCleanup::CMissionCleanup()
{
Init();
@ -11188,7 +11196,7 @@ INITSAVEBUF
uint32 runningScripts = 0;
for (CRunningScript* pScript = pActiveScripts; pScript; pScript = pScript->GetNext())
runningScripts++;
*size = sizeof(CRunningScript) * runningScripts + varSpace + SCRIPT_DATA_SIZE + SAVE_HEADER_SIZE + 3 * sizeof(uint32);
*size = CRunningScript::nSaveStructSize * runningScripts + varSpace + SCRIPT_DATA_SIZE + SAVE_HEADER_SIZE + 3 * sizeof(uint32);
WriteSaveHeader(buf, 'S', 'C', 'R', '\0', *size - SAVE_HEADER_SIZE);
WriteSaveBuf(buf, varSpace);
for (uint32 i = 0; i < varSpace; i++)
@ -11260,7 +11268,7 @@ INITSAVEBUF
WriteSaveBuf(buf, (uint16)0);
WriteSaveBuf(buf, runningScripts);
for (CRunningScript* pScript = pActiveScripts; pScript; pScript = pScript->GetNext())
WriteSaveBuf(buf, *pScript);
pScript->Save(buf);
VALIDATESAVEBUF(*size)
}
@ -11336,7 +11344,7 @@ INITSAVEBUF
ReadSaveBuf<uint16>(buf);
uint32 runningScripts = ReadSaveBuf<uint32>(buf);
for (uint32 i = 0; i < runningScripts; i++)
StartNewScript(0)->BuildFromSaved(ReadSaveBuf<CRunningScript>(buf));
StartNewScript(0)->Load(buf);
VALIDATESAVEBUF(size)
}
@ -11611,3 +11619,69 @@ void CTheScripts::ReadMultiScriptFileOffsetsFromScript()
MultiScriptArray[i] = Read4BytesFromScript(&ip);
}
}
void CRunningScript::Save(uint8*& buf)
{
#ifdef COMPATIBLE_SAVES
SkipSaveBuf(buf, 8);
for (int i = 0; i < 8; i++)
WriteSaveBuf<char>(buf, m_abScriptName[i]);
WriteSaveBuf<uint32>(buf, m_nIp);
static_assert(MAX_STACK_DEPTH == 6, "Compatibility loss: MAX_STACK_DEPTH != 6");
for (int i = 0; i < MAX_STACK_DEPTH; i++)
WriteSaveBuf<uint32>(buf, m_anStack[i]);
WriteSaveBuf<uint16>(buf, m_nStackPointer);
SkipSaveBuf(buf, 2);
static_assert(NUM_LOCAL_VARS + NUM_TIMERS == 18, "Compatibility loss: NUM_LOCAL_VARS + NUM_TIMERS != 18");
for (int i = 0; i < NUM_LOCAL_VARS + NUM_TIMERS; i++)
WriteSaveBuf<int32>(buf, m_anLocalVariables[i]);
WriteSaveBuf<bool>(buf, m_bCondResult);
WriteSaveBuf<bool>(buf, m_bIsMissionScript);
WriteSaveBuf<bool>(buf, m_bSkipWakeTime);
SkipSaveBuf(buf, 1);
WriteSaveBuf<uint32>(buf, m_nWakeTime);
WriteSaveBuf<uint16>(buf, m_nAndOrState);
WriteSaveBuf<bool>(buf, m_bNotFlag);
WriteSaveBuf<bool>(buf, m_bDeatharrestEnabled);
WriteSaveBuf<bool>(buf, m_bDeatharrestExecuted);
WriteSaveBuf<bool>(buf, m_bMissionFlag);
SkipSaveBuf(buf, 2);
#else
WriteSaveBuf(buf, *this);
#endif
}
void CRunningScript::Load(uint8*& buf)
{
#ifdef COMPATIBLE_SAVES
SkipSaveBuf(buf, 8);
for (int i = 0; i < 8; i++)
m_abScriptName[i] = ReadSaveBuf<char>(buf);
m_nIp = ReadSaveBuf<uint32>(buf);
static_assert(MAX_STACK_DEPTH == 6, "Compatibility loss: MAX_STACK_DEPTH != 6");
for (int i = 0; i < MAX_STACK_DEPTH; i++)
m_anStack[i] = ReadSaveBuf<uint32>(buf);
m_nStackPointer = ReadSaveBuf<uint16>(buf);
SkipSaveBuf(buf, 2);
static_assert(NUM_LOCAL_VARS + NUM_TIMERS == 18, "Compatibility loss: NUM_LOCAL_VARS + NUM_TIMERS != 18");
for (int i = 0; i < NUM_LOCAL_VARS + NUM_TIMERS; i++)
m_anLocalVariables[i] = ReadSaveBuf<int32>(buf);
m_bCondResult = ReadSaveBuf<bool>(buf);
m_bIsMissionScript = ReadSaveBuf<bool>(buf);
m_bSkipWakeTime = ReadSaveBuf<bool>(buf);
SkipSaveBuf(buf, 1);
m_nWakeTime = ReadSaveBuf<uint32>(buf);
m_nAndOrState = ReadSaveBuf<uint16>(buf);
m_bNotFlag = ReadSaveBuf<bool>(buf);
m_bDeatharrestEnabled = ReadSaveBuf<bool>(buf);
m_bDeatharrestExecuted = ReadSaveBuf<bool>(buf);
m_bMissionFlag = ReadSaveBuf<bool>(buf);
SkipSaveBuf(buf, 2);
#else
CRunningScript* n = next;
CRunningScript* p = prev;
*this = ReadSaveBuf<CRunningScript>(buf);
next = n;
prev = p;
#endif
}

14
src/control/Script.h
View file

@ -423,14 +423,10 @@ class CRunningScript
public:
void SetIP(uint32 ip) { m_nIp = ip; }
CRunningScript* GetNext() const { return next; }
void BuildFromSaved(const CRunningScript& pSaved)
{
CRunningScript* n = next;
CRunningScript* p = prev;
*this = pSaved;
next = n;
prev = p;
}
void Save(uint8*& buf);
void Load(uint8*& buf);
void UpdateTimers(float timeStep) {
m_anLocalVariables[NUM_LOCAL_VARS] += timeStep;
m_anLocalVariables[NUM_LOCAL_VARS + 1] += timeStep;
@ -442,6 +438,8 @@ public:
void RemoveScriptFromList(CRunningScript**);
void AddScriptToList(CRunningScript**);
static const uint32 nSaveStructSize;
private:
void CollectParameters(uint32*, int16);
int32 CollectNextParameterWithoutIncreasingPC(uint32);