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Beta match ReadVariable and WriteVariable

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This commit is contained in:
disinvite 2025-01-19 12:22:39 -05:00
parent 2b6b34f6fd
commit 31c0948241
1 changed files with 52 additions and 27 deletions
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79
LEGO1/lego/legoomni/src/common/legogamestate.cpp
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@ -87,6 +87,8 @@ const char* g_historyGSI = "History.gsi";
// TODO: make g_endOfVariables reference the actual end of the variable array.
// GLOBAL: LEGO1 0x100f3e50
// STRING: LEGO1 0x100f3e00
// GLOBAL: BETA10 0x101ed5dc
// STRING: BETA10 0x101ed768
const char* g_endOfVariables = "END_OF_VARIABLES";
// GLOBAL: LEGO1 0x100f3e58
@ -462,6 +464,7 @@ void LegoGameState::SetSavePath(char* p_savePath)
}
// FUNCTION: LEGO1 0x10039f70
// FUNCTION: BETA10 0x1008483b
MxResult LegoGameState::WriteVariable(LegoStorage* p_storage, MxVariableTable* p_from, const char* p_variableName)
{
MxResult result = FAILURE;
@ -469,20 +472,28 @@ MxResult LegoGameState::WriteVariable(LegoStorage* p_storage, MxVariableTable* p
if (variableValue) {
MxU8 length = strlen(p_variableName);
if (p_storage->Write(&length, sizeof(length)) == SUCCESS) {
if (p_storage->Write(p_variableName, length) == SUCCESS) {
length = strlen(variableValue);
if (p_storage->Write(&length, sizeof(length)) == SUCCESS) {
result = p_storage->Write(variableValue, length);
}
}
if (p_storage->Write(&length, sizeof(length)) != SUCCESS) {
goto done;
}
if (p_storage->Write(p_variableName, length) != SUCCESS) {
goto done;
}
length = strlen(variableValue);
if (p_storage->Write(&length, sizeof(length)) != SUCCESS) {
goto done;
}
result = p_storage->Write(variableValue, length);
}
done:
return result;
}
// FUNCTION: LEGO1 0x1003a020
// FUNCTION: BETA10 0x10084928
MxResult LegoGameState::WriteEndOfVariables(LegoStorage* p_storage)
{
MxU8 len = strlen(g_endOfVariables);
@ -495,32 +506,46 @@ MxResult LegoGameState::WriteEndOfVariables(LegoStorage* p_storage)
}
// FUNCTION: LEGO1 0x1003a080
// FUNCTION: BETA10 0x1008498b
MxS32 LegoGameState::ReadVariable(LegoStorage* p_storage, MxVariableTable* p_to)
{
MxS32 result = 1;
MxU8 length;
MxU8 len;
if (p_storage->Read(&length, sizeof(length)) == SUCCESS) {
char nameBuffer[256];
if (p_storage->Read(nameBuffer, length) == SUCCESS) {
nameBuffer[length] = '\0';
if (strcmp(nameBuffer, g_endOfVariables) == 0) {
// 2 -> "This was the last entry, done reading."
result = 2;
}
else {
if (p_storage->Read(&length, sizeof(length)) == SUCCESS) {
char valueBuffer[256];
if (p_storage->Read(valueBuffer, length) == SUCCESS) {
valueBuffer[length] = '\0';
p_to->SetVariable(nameBuffer, valueBuffer);
result = SUCCESS;
}
}
}
}
if (p_storage->Read(&len, sizeof(len)) != SUCCESS) {
goto done;
}
char varName[256];
assert(len < sizeof(varName));
if (p_storage->Read(varName, len) != SUCCESS) {
goto done;
}
varName[len] = '\0';
if (strcmp(varName, g_endOfVariables) == 0) {
// 2 -> "This was the last entry, done reading."
result = 2;
goto done;
}
if (p_storage->Read(&len, sizeof(len)) != SUCCESS) {
goto done;
}
char value[256];
assert(len < sizeof(value));
if (p_storage->Read(value, len) != SUCCESS) {
goto done;
}
value[len] = '\0';
p_to->SetVariable(varName, value);
result = SUCCESS;
done:
return result;
}