Merge pull request DK22Pac#240 from cleolibrary/precompiled_headers

Introduced precompiled header

Author: gennariarmando

.gitignore

@@ -495,4 +495,6 @@ user.settings
 *.workspace
 *.mk
 
-tools/plugin-sdk-funcs-gen/funcs_conv.h
+tools/plugin-sdk-funcs-gen/funcs_conv.h
+/shared/stdafx.cpp
+/shared/stdafx.h

tools/premake/premake5.lua

@@ -363,6 +363,31 @@ function pluginSdkStaticLibProject(projectName, sdkdir, outName, isPluginProject
                 [""] = (projectFile(projectPath, "plugin*.h"))
             }
         end
+
+        -- precompiled header
+        if msbuild and (projectName == "plugin_iii" or projectName == "plugin_vc" or projectName == "plugin_sa") then
+            pchheader "stdafx.h"
+            forceincludes "stdafx.h"
+            pchsource (path.getrelative(path.getabsolute("."), sdkdir .. "/shared/stdafx.cpp"))
+
+            filter "files:**stdafx.cpp"
+                defines "USE_PCH"
+
+            local projDir = path.getrelative(path.getabsolute("."), sdkdir .. "/" .. projectName)
+            local gameFiles = projDir .. "/" .. gameName .. "/**"
+            local attractorFiles = projDir .. "/game_vc/CPed*Attractor*" -- files using _HAS_ITERATOR_DEBUGGING macro
+
+            filter { "files:" .. gameFiles, "files:not " .. attractorFiles}
+                defines "USE_PCH"
+
+            filter ("files:not " .. gameFiles)
+                flags "NoPCH"
+
+            filter ("files:" .. attractorFiles)
+                flags "NoPCH"
+
+            filter {}
+        end
     else
         location (projectPath)
         files {
@@ -543,6 +568,73 @@ xcopy /Y \"$(TargetPath)\" \"$(GTA_" .. gameAbbr .. "_DIR)\" \r\n\
     debugdir ("$(GTA_" .. gameAbbr .. "_DIR)")
 end
 
+function generatePrecompiledHeader(directory, create)
+    local headerFilename = path.join(directory, "stdafx.h")
+    local sourceFilename = path.join(directory, "stdafx.cpp")
+
+    -- remove old files
+    os.remove(headerFilename)
+    os.remove(sourceFilename)
+
+    if create == false then
+        return
+    end
+
+    print("Generating precompiled header files...")
+
+    -- generate stdafx.h
+    local header = "// This file was generated by Premake\n";
+
+    local templateFile = io.open("stdafx_template.h", "r")
+    header = header .. templateFile:read("*all")
+    templateFile:close()
+
+    -- gather include files
+    local fileList = {}
+    function collect(dir, excludes)
+        local f = os.matchfiles(sdkdir .. "\\" .. dir .. "\\**.h*")
+        for i=1, #f do
+            local p = path.getrelative(directory, f[i]):gsub("/", "\\")
+
+            local excluded = false
+            for j=1, #excludes do
+                if string.find(p, excludes[j]) then
+                    excluded = true
+                    break
+                end
+            end
+
+            if excluded == false then
+                fileList[#fileList + 1] = p
+            end
+        end
+    end
+    collect("hooking", {})
+    collect("injector", {"\\gvm\\"})
+    collect("modutils", {})
+    collect("safetyhook", {})
+    collect("shared", {"dxsdk\\","rwd3d9.h"})
+    collect("stb", {})
+    table.sort(fileList)
+
+    local includesList = ""
+    for i=1, #fileList do
+        if i > 1 then includesList = includesList .. '\n' end
+        includesList = includesList .. '    #include "' .. fileList[i] .. '"'
+    end
+    header = header:gsub("GENERATED_LIST", includesList);
+
+    -- stdafx.h file
+    local file = io.open(headerFilename, 'w')
+    file:write(header)
+    file:close()
+
+    -- stdafx.cpp file
+    file = io.open(sourceFilename, 'w')
+    file:write('#include "stdafx.h"\n')
+    file:close()
+end
+
 function pluginSdkExampleProject(projectDir, projectName, projectType, game2, game3, gameVc, gameSa, game4, d3dSupport, laSupport, additionalIncludeDirs, additionalLibraryDirs, additionalLibraries, additionalDefinitions)
     local supportedGames = {}
     local gameCounter = 1
@@ -820,8 +912,10 @@ else
         os.remove(sdkdir .. "\\plugin.workspace")
         os.remove(sdkdir .. "\\plugin.workspace.layout")
         deleteAllFoldersWithName(sdkdir, ".vs")
+        generatePrecompiledHeader(sdkdir .. "\\shared", false)
 
         if _ACTION ~= "clean" then
+            generatePrecompiledHeader(sdkdir .. "\\shared", true)
 
             workspace "plugin"
                 location (sdkdir)

tools/premake/stdafx_template.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#ifdef USE_PCH
+    #include <algorithm>
+    #include <array>
+    #include <assert.h>
+    #include <cassert>
+    #include <crtdbg.h>
+    #include <cstddef>
+    #include <cstdint>
+    #include <cstdio>
+    #include <expected>
+    #include <functional>
+    #include <limits>
+    #include <list>
+    #include <map>
+    #include <math.h>
+    #include <memory>
+    #include <rwcore.h>
+    #include <stdio.h>
+    #include <stdlib.h>
+    #include <string.h> // c-string utils
+    #include <string> // std::string
+    #include <string_view>
+    #include <tchar.h>
+    #include <tuple>
+    #include <type_traits>
+    #include <unordered_map>
+    #include <utility>
+    #include <vector>
+    #include <windows.h>
+
+GENERATED_LIST
+
+    #ifdef GTAIII
+        #include "game_iii\CVector.h"
+        #include "game_iii\CVector2D.h"
+    #endif
+    #ifdef GTAVC
+        #include "game_vc\CVector.h"
+        #include "game_vc\CVector2D.h"
+    #endif
+    #ifdef GTASA
+        #include "game_sa\CVector.h"
+        #include "game_sa\CVector2D.h"
+    #endif
+#endif