launch patch for JP

Author: makipl

ff8_launch/ff8_launch.vcxproj

@@ -5,16 +5,16 @@
       <Configuration>Debug</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
+    <ProjectConfiguration Include="Debug_JP|Win32">
+      <Configuration>Debug_JP</Configuration>
       <Platform>Win32</Platform>
     </ProjectConfiguration>
     <ProjectConfiguration Include="Debug|x64">
       <Configuration>Debug</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
+    <ProjectConfiguration Include="Debug_JP|x64">
+      <Configuration>Debug_JP</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
   </ItemGroup>
@@ -24,6 +24,7 @@
     <ProjectGuid>{1e5bdc80-729a-4815-a3ee-a59a81090285}</ProjectGuid>
     <RootNamespace>ff8launch</RootNamespace>
     <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+    <ProjectName>ff8jp_launchPatch</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -32,7 +33,7 @@
     <PlatformToolset>v143</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug_JP|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <PlatformToolset>v143</PlatformToolset>
@@ -45,7 +46,7 @@
     <PlatformToolset>v143</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug_JP|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
     <PlatformToolset>v143</PlatformToolset>
@@ -60,26 +61,26 @@
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug_JP|Win32'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
   <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug_JP|x64'">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug_JP|Win32'">
     <LinkIncremental>false</LinkIncremental>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug_JP|x64'">
     <LinkIncremental>false</LinkIncremental>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
@@ -94,14 +95,15 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
     </Link>
   </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug_JP|Win32'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>false</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;JAPANESE_PATCH%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp20</LanguageStandard>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
@@ -122,7 +124,7 @@
       <GenerateDebugInformation>true</GenerateDebugInformation>
     </Link>
   </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug_JP|x64'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <FunctionLevelLinking>true</FunctionLevelLinking>

ff8_launch/main.cpp

@@ -1,9 +1,45 @@
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <vector>
+#include <iterator>
 #include <windows.h>
+#include <filesystem>
 
 int main()
 {
-	HMODULE mod= LoadLibraryA("FFVIII_JP.dll");
-	FARPROC prc = GetProcAddress(mod, "runGame");
-	prc();
+	std::filesystem::path pt("FFVIII.exe");
+	if(!std::filesystem::exists(pt))
+	{
+		MessageBoxW(NULL, L"FFVIII.exe ファイルが見つかりません", 
+			L"エラー", MB_OK);
+		return ERROR_FILE_NOT_FOUND;
+	}
+	std::ifstream ifs;
+	ifs.open(L"FFVIII.exe", std::ios::binary | std::ios::in);
+	if(!ifs.is_open())
+	{
+		MessageBoxW(NULL, L"FFVIII.exe ファイルは存在しますが開けません", 
+			L"エラー", MB_OK);
+		return ERROR_FILE_CORRUPT;
+	}
+
+	std::vector<unsigned char> buffer;
+	buffer.assign(std::istreambuf_iterator<char>(ifs),
+		std::istreambuf_iterator<char>());
+
+	ifs.close();
+
+	buffer[0x94B] = 0x89;
+	buffer[0x94B+1] = 0xC8;
+	buffer[0x94B+2] = 0x90;
+
+	std::ofstream ofs;
+	ofs.open(L"FFVIII_JP.exe", std::ios::binary | std::ios::out | std::ios::trunc);
+	ofs.write((const char*) & buffer[0], buffer.size());
+	ofs.close();
+	
+	MessageBoxW(NULL, L"やった！ パッチは「FFVIII_JP.exe」という名前の新しいファイルを作成しました. ファイルを実行してみてください", L"YATTA!", MB_OK);
+
 	return 0;
 }