first commit

ZAPDTR/ZAPD/ZText.cpp

@@ -0,0 +1,193 @@
+#include "ZText.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(Text, ZText);
+
+ZText::ZText(ZFile* nParent) : ZResource(nParent)
+{
+	RegisterRequiredAttribute("CodeOffset");
+	RegisterOptionalAttribute("LangOffset", "0");
+	RegisterOptionalAttribute("Language", "English");
+}
+
+void ZText::ParseRawData()
+{
+	ZResource::ParseRawData();
+
+	const auto& rawData = parent->GetRawData();
+	uint32_t currentPtr = StringHelper::StrToL(registeredAttributes.at("CodeOffset").value, 16);
+	uint32_t langPtr = currentPtr;
+	bool isPalLang = false;
+	bool isJpnLang = false;
+
+	if (registeredAttributes.at("Language").value == "Japanese")
+	{
+		isJpnLang = true;
+	}
+
+	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)
+	{
+		MessageEntry msgEntry;
+		msgEntry.id = BitConverter::ToInt16BE(codeData, currentPtr + 0);
+
+		if (isPalLang)
+		{
+			msgEntry.segmentId = (codeData[langPtr + 0]);
+			msgEntry.msgOffset = BitConverter::ToInt32BE(codeData, langPtr + 0) & 0x00FFFFFF;
+		}
+		else
+		{
+			msgEntry.segmentId = (codeData[langPtr + 4]);
+			msgEntry.msgOffset = BitConverter::ToInt32BE(codeData, langPtr + 4) & 0x00FFFFFF;
+		}
+
+		uint32_t msgPtr = msgEntry.msgOffset;
+
+		if (isJpnLang)
+		{
+			msgEntry.textboxType = (codeData[currentPtr + 2] & 0xF0) >> 4;
+			msgEntry.textboxYPos = (codeData[currentPtr + 2] & 0x0F);
+
+			uint16_t c = BitConverter::ToUInt16BE(rawData, msgPtr);
+			unsigned int extra = 0;
+			bool stop = false;
+
+			while (!stop || extra > 0) {
+				msgEntry.msg += rawData[msgPtr + 1];
+				msgEntry.msg += rawData[msgPtr];
+				msgPtr+=2;
+
+				// Some control codes require reading extra bytes
+				if (extra == 0)
+				{
+					// End marker, so stop this message and do not read anything else
+					if (c == 0x8170)
+					{
+						stop = true;
+					}
+					else if (c == 0x000B || c == 0x819A || c == 0x819E || c == 0x81A3 || c == 0x869F || 
+							 c == 0x86C7 || c == 0x86C9 || c == 0x81F3)
+					{
+						extra = 1;
+					}
+					// "Continue to new text ID", so stop this message and read one more short for the text ID
+					else if (c == 0x81CB)
+					{
+						extra = 1;
+						stop = true;
+					}
+					else if (c == 0x86B3)
+					{
+						extra = 2;
+					}
+				}
+				else
+				{
+					extra--;
+				}
+
+				c = BitConverter::ToUInt16BE(rawData, msgPtr);
+			}
+		}
+		else
+		{
+			unsigned char c = rawData[msgPtr];
+			unsigned int extra = 0;
+			bool stop = false;
+
+			msgEntry.textboxType = (codeData[currentPtr + 2] & 0xF0) >> 4;
+			msgEntry.textboxYPos = (codeData[currentPtr + 2] & 0x0F);
+			// Continue parsing until we are told to stop and all extra bytes are read
+			while ((c != '\0' && !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 == 0x02)
+					{
+						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;
+	}
+
+	int bp2 = 0;
+}
+
+std::string ZText::GetSourceTypeName() const
+{
+	return "u8";
+}
+
+size_t ZText::GetRawDataSize() const
+{
+	return 1;
+}
+
+ZResourceType ZText::GetResourceType() const
+{
+	return ZResourceType::Text;
+}