(svn r21044) -Feature: XZ/LZMA2 savegame support. New default reduces savegame size by 10 to 30% with slightly more CPU usage. With maximum settings it reduces savegame size by 20 to 30%, but that takes 7 to 14 times longer. Map saving + downloading takes, on average, 5% less.

6 files changed, 48 insertions, 48 deletions

diff --git a/projects/openttd_vs100.vcxproj b/projects/openttd_vs100.vcxproj
index 34173c190..b7f150282 100644
--- a/projects/openttd_vs100.vcxproj
+++ b/projects/openttd_vs100.vcxproj
@@ -102,7 +102,7 @@
       <FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
       <AdditionalIncludeDirectories>..\objs\langs;..\src\3rdparty\squirrel\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";WITH_ASSERT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";WITH_ASSERT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>Sync</ExceptionHandling>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -131,7 +131,7 @@
       <Culture>0x0809</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib liblzma.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -156,7 +156,7 @@
       <AdditionalOptions>/MP %(AdditionalOptions)</AdditionalOptions>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\objs\langs;..\src\3rdparty\squirrel\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <PrecompiledHeader>
@@ -176,7 +176,7 @@
       <Culture>0x0809</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib liblzma.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreSpecificDefaultLibraries>LIBCMT.lib;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -204,7 +204,7 @@
       <FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
       <AdditionalIncludeDirectories>..\objs\langs;..\src\3rdparty\squirrel\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";_SQ64;WITH_ASSERT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";_SQ64;WITH_ASSERT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>Sync</ExceptionHandling>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -233,7 +233,7 @@
       <Culture>0x0809</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib liblzma.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -256,7 +256,7 @@
       <AdditionalOptions>/MP %(AdditionalOptions)</AdditionalOptions>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\objs\langs;..\src\3rdparty\squirrel\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";_SQ64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";_SQ64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <PrecompiledHeader>
@@ -280,7 +280,7 @@
       <Culture>0x0809</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib liblzma.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreSpecificDefaultLibraries>LIBCMT.lib;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <GenerateDebugInformation>true</GenerateDebugInformation>
diff --git a/projects/openttd_vs100.vcxproj.in b/projects/openttd_vs100.vcxproj.in
index 686f19299..434c228c7 100644
--- a/projects/openttd_vs100.vcxproj.in
+++ b/projects/openttd_vs100.vcxproj.in
@@ -102,7 +102,7 @@
       <FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
       <AdditionalIncludeDirectories>..\objs\langs;..\src\3rdparty\squirrel\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";WITH_ASSERT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";WITH_ASSERT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>Sync</ExceptionHandling>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -131,7 +131,7 @@
       <Culture>0x0809</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;liblzma.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -156,7 +156,7 @@
       <AdditionalOptions>/MP %(AdditionalOptions)</AdditionalOptions>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\objs\langs;..\src\3rdparty\squirrel\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <PrecompiledHeader>
@@ -176,7 +176,7 @@
       <Culture>0x0809</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;liblzma.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreSpecificDefaultLibraries>LIBCMT.lib;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -204,7 +204,7 @@
       <FavorSizeOrSpeed>Size</FavorSizeOrSpeed>
       <OmitFramePointers>true</OmitFramePointers>
       <AdditionalIncludeDirectories>..\objs\langs;..\src\3rdparty\squirrel\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";_SQ64;WITH_ASSERT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";_SQ64;WITH_ASSERT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>Sync</ExceptionHandling>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -233,7 +233,7 @@
       <Culture>0x0809</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;liblzma.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreSpecificDefaultLibraries>%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -256,7 +256,7 @@
       <AdditionalOptions>/MP %(AdditionalOptions)</AdditionalOptions>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\objs\langs;..\src\3rdparty\squirrel\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";_SQ64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR="OpenTTD";_SQ64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
       <PrecompiledHeader>
@@ -280,7 +280,7 @@
       <Culture>0x0809</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>winmm.lib;ws2_32.lib;libpng.lib;zlibstat.lib;lzo2.lib;liblzma.lib;libfreetype2.lib;libicu.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreSpecificDefaultLibraries>LIBCMT.lib;%(IgnoreSpecificDefaultLibraries)</IgnoreSpecificDefaultLibraries>
       <GenerateDebugInformation>true</GenerateDebugInformation>
diff --git a/projects/openttd_vs80.vcproj b/projects/openttd_vs80.vcproj
index eb9d856b3..b2d4ff401 100644
--- a/projects/openttd_vs80.vcproj
+++ b/projects/openttd_vs80.vcproj
@@ -52,7 +52,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -87,7 +87,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames=""
@@ -156,7 +156,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
@@ -184,7 +184,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="0"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
@@ -257,7 +257,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -292,7 +292,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames=""
@@ -362,7 +362,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
@@ -392,7 +392,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="0"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
diff --git a/projects/openttd_vs80.vcproj.in b/projects/openttd_vs80.vcproj.in
index 4769c9679..aba75cd19 100644
--- a/projects/openttd_vs80.vcproj.in
+++ b/projects/openttd_vs80.vcproj.in
@@ -52,7 +52,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -87,7 +87,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames=""
@@ -156,7 +156,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
@@ -184,7 +184,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="0"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
@@ -257,7 +257,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -292,7 +292,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames=""
@@ -362,7 +362,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
@@ -392,7 +392,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="0"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
diff --git a/projects/openttd_vs90.vcproj b/projects/openttd_vs90.vcproj
index 1afdab103..e2dd26bb5 100644
--- a/projects/openttd_vs90.vcproj
+++ b/projects/openttd_vs90.vcproj
@@ -53,7 +53,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -88,7 +88,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames=""
@@ -155,7 +155,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
@@ -183,7 +183,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="0"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
@@ -255,7 +255,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -290,7 +290,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames=""
@@ -359,7 +359,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
@@ -389,7 +389,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="0"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
diff --git a/projects/openttd_vs90.vcproj.in b/projects/openttd_vs90.vcproj.in
index ba288e03a..200bcd409 100644
--- a/projects/openttd_vs90.vcproj.in
+++ b/projects/openttd_vs90.vcproj.in
@@ -53,7 +53,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -88,7 +88,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames=""
@@ -155,7 +155,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WIN32_ENABLE_DIRECTMUSIC_SUPPORT;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
@@ -183,7 +183,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="0"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames="LIBCMT.lib"
@@ -255,7 +255,7 @@
 				FavorSizeOrSpeed="2"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64;WITH_ASSERT"
 				StringPooling="true"
 				ExceptionHandling="1"
 				RuntimeLibrary="0"
@@ -290,7 +290,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames=""
@@ -359,7 +359,7 @@
 				AdditionalOptions="/MP"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\objs\langs;..\src\3rdparty\squirrel\include"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;WITH_ZLIB;WITH_LZO;WITH_LZMA;LZMA_API_STATIC;WITH_PNG;WITH_FREETYPE;WITH_ICU;ENABLE_NETWORK;ENABLE_AI;WITH_PERSONAL_DIR;PERSONAL_DIR=\&quot;OpenTTD\&quot;;_SQ64"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="1"
 				UsePrecompiledHeader="0"
@@ -389,7 +389,7 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib libfreetype2.lib libicu.lib"
+				AdditionalDependencies="winmm.lib ws2_32.lib libpng.lib zlibstat.lib lzo2.lib liblzma.lib libfreetype2.lib libicu.lib"
 				LinkIncremental="0"
 				SuppressStartupBanner="true"
 				IgnoreDefaultLibraryNames="LIBCMT.lib"