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#include "ZTextMM.h"
#include "Globals.h"
#include "Utils/BitConverter.h"
#include <Utils/DiskFile.h>
#include "Utils/Path.h"
#include "Utils/StringHelper.h"
#include "ZFile.h"
REGISTER_ZFILENODE(TextMM, ZTextMM);
ZTextMM::ZTextMM(ZFile* nParent) : ZResource(nParent)
{
RegisterRequiredAttribute("CodeOffset");
RegisterOptionalAttribute("LangOffset", "0");
}
void ZTextMM::ParseRawData()
{
ZResource::ParseRawData();
ParseMM();
}
void ZTextMM::ParseMM()
{
const auto& rawData = parent->GetRawData();
uint32_t currentPtr = StringHelper::StrToL(registeredAttributes.at("CodeOffset").value, 16);
uint32_t langPtr = currentPtr;
bool isPalLang = false;
if (StringHelper::StrToL(registeredAttributes.at("LangOffset").value, 16) != 0)
{
langPtr = StringHelper::StrToL(registeredAttributes.at("LangOffset").value, 16);
if (langPtr != currentPtr)
isPalLang = true;
}
std::vector<uint8_t> codeData;
if (Globals::Instance->fileMode == ZFileMode::ExtractDirectory)
codeData = Globals::Instance->GetBaseromFile("code");
else
codeData =
Globals::Instance->GetBaseromFile(Globals::Instance->baseRomPath.string() + "code");
while (true)
{
MessageEntryMM msgEntry;
msgEntry.id = BitConverter::ToInt16BE(codeData, currentPtr + 0);
msgEntry.msgOffset = BitConverter::ToInt32BE(codeData, langPtr + 4) & 0x00FFFFFF;
uint32_t msgPtr = msgEntry.msgOffset;
msgEntry.textboxType = (rawData[msgPtr + 0]);
msgEntry.textboxYPos = (rawData[msgPtr + 1]);
msgEntry.icon = (rawData[msgPtr + 2]);
msgEntry.nextMessageID = BitConverter::ToInt16BE(rawData, msgPtr + 3);
msgEntry.firstItemCost = BitConverter::ToInt16BE(rawData, msgPtr + 5);
msgEntry.secondItemCost = BitConverter::ToInt16BE(rawData, msgPtr + 7);
msgEntry.segmentId = (codeData[langPtr + 4]);
msgPtr += 11;
unsigned char c = rawData[msgPtr];
unsigned int extra = 0;
bool stop = false;
bool shouldTerminateOnNull = parent->GetName() == "staff_message_data_static";
// Continue parsing until we are told to stop and all extra bytes are read
while (( (c != '\0' || !shouldTerminateOnNull) && !stop) || extra > 0)
{
msgEntry.msg += c;
msgPtr++;
// Some control codes require reading extra bytes
if (extra == 0)
{
// End marker, so stop this message and do not read anything else
if (c == 0xBF)
{
stop = true;
}
else if (c == 0x05 || c == 0x13 || c == 0x0E || c == 0x0C || c == 0x1E ||
c == 0x06 || c == 0x14)
{
extra = 1;
}
// "Continue to new text ID", so stop this message and read two more bytes for the
// text ID
else if (c == 0x07)
{
extra = 2;
stop = true;
}
else if (c == 0x12 || c == 0x11)
{
extra = 2;
}
else if (c == 0x15)
{
extra = 3;
}
}
else
{
extra--;
}
c = rawData[msgPtr];
}
messages.push_back(msgEntry);
if (msgEntry.id == 0xFFFC || msgEntry.id == 0xFFFF)
break;
currentPtr += 8;
if (isPalLang)
langPtr += 4;
else
langPtr += 8;
}
}
std::string ZTextMM::GetSourceTypeName() const
{
return "u8";
}
size_t ZTextMM::GetRawDataSize() const
{
return 1;
}
ZResourceType ZTextMM::GetResourceType() const
{
return ZResourceType::TextMM;
}
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