From b691c43c44ff180d10e7d4a9afc83b98551ff586 Mon Sep 17 00:00:00 2001
From: daoge_cmd <3523206925@qq.com>
Date: Sun, 1 Mar 2026 12:16:08 +0800
Subject: Initial commit

---
 Minecraft.Client/Common/DLC/DLCGameRulesHeader.cpp | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 Minecraft.Client/Common/DLC/DLCGameRulesHeader.cpp

(limited to 'Minecraft.Client/Common/DLC/DLCGameRulesHeader.cpp')

diff --git a/Minecraft.Client/Common/DLC/DLCGameRulesHeader.cpp b/Minecraft.Client/Common/DLC/DLCGameRulesHeader.cpp
new file mode 100644
index 00000000..39b85219
--- /dev/null
+++ b/Minecraft.Client/Common/DLC/DLCGameRulesHeader.cpp
@@ -0,0 +1,92 @@
+#include "stdafx.h"
+
+#include <string>
+
+#include "..\..\..\Minecraft.World\File.h"
+#include "..\..\..\Minecraft.World\StringHelpers.h"
+#include "..\..\..\Minecraft.World\InputOutputStream.h"
+
+#include "DLCManager.h"
+#include "DLCGameRulesHeader.h"
+
+DLCGameRulesHeader::DLCGameRulesHeader(const wstring &path) : DLCGameRules(DLCManager::e_DLCType_GameRulesHeader,path)
+{	
+	m_pbData = NULL;
+	m_dwBytes = 0;
+
+	m_hasData = false;
+
+	m_grfPath = path.substr(0, path.length() - 4) + L".grf";
+
+	lgo = NULL;
+}
+
+void DLCGameRulesHeader::addData(PBYTE pbData, DWORD dwBytes)
+{
+	m_pbData = pbData;
+	m_dwBytes = dwBytes;
+
+
+#if 0
+	byteArray data(m_pbData, m_dwBytes);
+	ByteArrayInputStream bais(data);
+	DataInputStream dis(&bais);
+
+	// Init values.
+	int version_number;
+	byte compression_type;
+	wstring texturepackid;
+
+	// Read Datastream.
+	version_number = dis.readInt();
+	compression_type = dis.readByte();
+	m_defaultSaveName = dis.readUTF();
+	m_displayName = dis.readUTF();
+	texturepackid = dis.readUTF();
+	m_grfPath = dis.readUTF();
+
+	// Debug printout.
+	app.DebugPrintf	(
+						"DLCGameRulesHeader::readHeader:\n"
+						"\tversion_number = '%d',\n"
+						"\tcompression_type = '%d',\n"
+						"\tdefault_savename = '%s',\n"
+						"\tdisplayname = '%s',\n"
+						"\ttexturepackid = '%s',\n"
+						"\tgrf_path = '%s',\n",
+
+						version_number, compression_type,
+
+						wstringtofilename(m_defaultSaveName),
+						wstringtofilename(m_displayName),
+						wstringtofilename(texturepackid),
+						wstringtofilename(m_grfPath)
+					);
+
+	// Texture Pack.
+	m_requiredTexturePackId = _fromString<long>(texturepackid);
+	m_bRequiresTexturePack = m_requiredTexturePackId > 0;
+
+	dis.close();
+	bais.close();
+	bais.reset();
+#endif
+}
+
+PBYTE DLCGameRulesHeader::getData(DWORD &dwBytes)
+{
+	dwBytes = m_dwBytes;
+	return m_pbData;
+}
+
+void DLCGameRulesHeader::setGrfData(PBYTE fData, DWORD fSize, StringTable *st)
+{
+	if (!m_hasData)
+	{
+		m_hasData = true;
+	
+		//app.m_gameRules.loadGameRules(lgo, fData, fSize);
+
+		app.m_gameRules.readRuleFile(lgo, fData, fSize, st);
+	}
+}
\ No newline at end of file
-- 
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