Added VS2013 redist files fixer to installer

Author: ccw808

Shared/data/MTA San Andreas/redist/msvcp120.dll

@@ -45,8 +45,8 @@ Var ShowLastUsed
 !ifndef FILES_ROOT
 	!define LIGHTBUILD    ; enable LIGHTBUILD for nightly
 	!define FILES_ROOT "Install files builder/output"
-	!define SERVER_FILES_ROOT "Install files builder/output/server"
-	!define FILES_MODULE_SDK "Install files builder/output/development/publicsdk"
+	!define SERVER_FILES_ROOT "Install files builder/output/MTA San Andreas/server"
+	!define FILES_MODULE_SDK "Install files builder/output/MTA San Andreas/development/publicsdk"
 	!define INSTALL_OUTPUT "mtasa-${0.0.0}-unstable-00000-0-000-nsis.exe"
 	!define PRODUCT_VERSION "v${0.0.0}-unstable-00000-0-000"
 	!define REVISION "0"
@@ -602,9 +602,9 @@ DontInstallRedistVC12:
                 !insertmacro GetMD5 $GTA_DIR\$1 $ExeMD5
                 DetailPrint "$1 successfully detected ($ExeMD5)"
                 ${Switch} $ExeMD5
-                    ${Case} "0fd315d1af41e26e536a78b4d4556488" #EU 3.00 Steam
-                    ${Case} "2ed36a3cee7b77da86a343838e3516b6" #EU 3.01 Steam (2014 Nov update)
-                    ${Case} "5bfd4dd83989a8264de4b8e771f237fd" #EU 3.02 Steam (2014 Dec update)
+                    ${Case} "0fd315d1af41e26e536a78b4d4556488" #EU 3.00 Steam                   2007-12-04 11:50:50     5697536
+                    ${Case} "2ed36a3cee7b77da86a343838e3516b6" #EU 3.01 Steam (2014 Nov update) 2014-10-14 21:58:05     5971456
+                    ${Case} "5bfd4dd83989a8264de4b8e771f237fd" #EU 3.02 Steam (2014 Dec update) 2014-12-01 20:43:21     5971456
                         #Copy gta-sa.exe to gta_sa.exe and commence patching process
                         CopyFiles "$GTA_DIR\$1" "$GTA_DIR\gta_sa.exe.bak"
                         Call InstallPatch
@@ -624,6 +624,24 @@ DontInstallRedistVC12:
 			MessageBox MB_ICONSTOP "$(MSGBOX_INVALID_GTASA)"
 		CompletePatchProc:
 
+		#############################################################
+        # Fix missing or incorrect VS2013 redist files
+        SetOutPath $WINDIR\SysWOW64
+        Push $WINDIR\SysWOW64\msvcp120.dll
+        Call IsDll32Bit
+        Pop $0
+        ${If} $0 != 1
+            File "${FILES_ROOT}\MTA San Andreas\redist\msvcp120.dll"
+		${EndIf}
+
+        Push $WINDIR\SysWOW64\msvcr120.dll
+        Call IsDll32Bit
+        Pop $0
+        ${If} $0 != 1
+            File "${FILES_ROOT}\MTA San Andreas\redist\msvcr120.dll"
+		${EndIf}
+		#############################################################
+
 		SetOutPath "$INSTDIR\MTA"
 		SetOverwrite on
 
@@ -1727,6 +1745,32 @@ Function RemoveVirtualStore
 FunctionEnd
 
 
+;****************************************************************
+;
+; Returns 1 if file exists and is 32 bit.
+;
+;****************************************************************
+Function IsDll32Bit
+    Pop $3
+    StrCpy $2 ""
+    ClearErrors
+    FileOpen $0 $3 r
+    IfErrors done
+    FileSeek $0 60    ;   IMAGE_DOS_HEADER->e_lfanew
+    FileReadWord $0 $1
+    FileSeek $0 $1    ;   IMAGE_NT_HEADERS
+    FileSeek $0 4 CUR ;   IMAGE_FILE_HEADER->Machine
+    FileReadWord $0 $2  ; $2 = Machine
+    FileClose $0
+done:
+    StrCpy $1 "0"
+    ${If} $2 == 332     ; 0x014c IMAGE_FILE_MACHINE_I386
+        StrCpy $1 "1"
+    ${EndIf}
+    Push $1
+FunctionEnd
+
+
 ;****************************************************************
 ;
 ; Determine if install/upgrade  this version/previous version