Make it go.

Author: mrowrpurr

CMakeLists.txt

@@ -3,7 +3,7 @@
 cmake_minimum_required(VERSION 3.21)
 
 # Set your project name. This will be the name of your SKSE .dll file.
-project(HelloWorld VERSION 0.0.1 LANGUAGES CXX)
+project(SkyrimScripting.StartupScript VERSION 0.0.1 LANGUAGES CXX)
 
 # Set <DEPLOY_ROOT> to set the path of a mod to deploy files to.
 # Defaults to the value of environment variable SKYRIM_MODS_FOLDER

CMakePresets.json

@@ -10,7 +10,7 @@
             "architecture": { "value": "x64", "strategy": "external" },
             "cacheVariables": {
                 "CMAKE_CXX_COMPILER": "cl.exe",
-                "CMAKE_CXX_FLAGS": "/permissive- /Zc:preprocessor /EHsc /MP /W4 -DWIN32_LEAN_AND_MEAN -DNOMINMAX -DUNICODE -D_UNICODE",
+                "CMAKE_CXX_FLAGS": "/permissive- /Zc:preprocessor /EHsc /MP /W4 -DWIN32_LEAN_AND_MEAN -DNOMINMAX -DUNICODE -D_UNICODE -D_CRT_SECURE_NO_WARNINGS",
                 "CMAKE_TOOLCHAIN_FILE": "$env{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake",
                 "VCPKG_TARGET_TRIPLET": "x64-windows-static-md",
                 "VCPKG_OVERLAY_TRIPLETS": "${sourceDir}/cmake",

Example/coc riverwood/StartupScript.bat

@@ -0,0 +1 @@
+"C:\Program Files\AutoHotkey\AutoHotkey.exe" "%~dp0\main_menu_coc.ahk"

Example/coc riverwood/main_menu_coc.ahk

@@ -0,0 +1,9 @@
+Sleep 2000
+WinActivate, ahk_exe SkyrimSE.exe
+SetKeyDelay, 0, 50
+Sleep 2000
+Send {~}
+Sleep 1000
+Send coc riverwood
+Sleep 500
+Send {Enter}

Example/coc riverwood/meta.ini

@@ -0,0 +1,9 @@
+[General]
+modid=0
+version=
+newestVersion=
+category=0
+installationFile=
+
+[installedFiles]
+size=0

plugin.cpp

@@ -1,12 +1,84 @@
-SKSEPluginLoad(const SKSE::LoadInterface *skse) {
-    SKSE::Init(skse);
+#include <Windows.h>
+#include <spdlog/sinks/basic_file_sink.h>
+
+#include <filesystem>
+
+namespace logger = SKSE::log;
+
+constexpr auto MAIN_MENU_NAME = "Main Menu";
+constexpr auto START_SCRIPT_PATH = "Data/StartupScript.bat";
+constexpr auto START_SCRIPT_ENV_VAR = "SKYRIM_STARTUP_SCRIPT";
+
+void RunScript(const std::string& scriptPath) {
+    logger::info("Running script '{}'", scriptPath);
+    WinExec(scriptPath.c_str(), SW_HIDE);
+}
 
-    // Once all plugins and mods are loaded, then the ~ console is ready and can
-    // be printed to
-    SKSE::GetMessagingInterface()->RegisterListener([](SKSE::MessagingInterface::Message *message) {
-        if (message->type == SKSE::MessagingInterface::kDataLoaded)
-            RE::ConsoleLog::GetSingleton()->Print("Hello, world!");
-    });
+void RunStartupScript() {
+    if (std::filesystem::exists(START_SCRIPT_PATH)) {
+        logger::info("Found file '{}'", START_SCRIPT_PATH);
+        RunScript(START_SCRIPT_PATH);
+    } else {
+        auto* scriptPathFromENV = std::getenv(START_SCRIPT_ENV_VAR);
+        if (scriptPathFromENV) {
+            logger::info("Found environment variable file path '{}'", scriptPathFromENV);
+            if (std::filesystem::exists(scriptPathFromENV)) {
+                logger::info("Found file '{}'", scriptPathFromENV);
+                RunScript(scriptPathFromENV);
+            }
+        } else {
+            logger::info("No startup script provided");
+            logger::info("");
+            logger::info("To specify, please add a script named StartupScript.bat to your Skyrim Data folder");
+            logger::info("or set the SKYRIM_STARTUP_SCRIPT environment variable to the path of a script to run.");
+            logger::info("");
+            logger::info(
+                "Note: after  you set the SKYRIM_START_SCRIPT variable, you may need to restart your mod organizer "
+                "before it will be recognized.");
+            logger::info(
+                "Also: Data/StartupScript.bat is checked *before* SKYRIM_START_SCRIPT and will run instead if found.");
+        }
+    }
+}
 
+void SetupLog() {
+    auto logsFolder = SKSE::log::log_directory();
+    if (!logsFolder) {
+        SKSE::stl::report_and_fail("SKSE log_directory not provided, logs disabled.");
+        return;
+    }
+    auto pluginName = SKSE::PluginDeclaration::GetSingleton()->GetName();
+    auto logFilePath = *logsFolder / std::format("{}.log", pluginName);
+    auto fileLoggerPtr = std::make_shared<spdlog::sinks::basic_file_sink_mt>(logFilePath.string(), true);
+    auto loggerPtr = std::make_shared<spdlog::logger>("log", std::move(fileLoggerPtr));
+    spdlog::set_default_logger(std::move(loggerPtr));
+    spdlog::set_level(spdlog::level::trace);
+    spdlog::flush_on(spdlog::level::info);
+}
+
+class EventProcessor : public RE::BSTEventSink<RE::MenuOpenCloseEvent> {
+    EventProcessor() = default;
+    ~EventProcessor() = default;
+    EventProcessor(const EventProcessor&) = delete;
+    EventProcessor(EventProcessor&&) = delete;
+    EventProcessor& operator=(const EventProcessor&) = delete;
+    EventProcessor& operator=(EventProcessor&&) = delete;
+
+public:
+    static EventProcessor& GetSingleton() {
+        static EventProcessor singleton;
+        return singleton;
+    }
+    RE::BSEventNotifyControl ProcessEvent(const RE::MenuOpenCloseEvent* event,
+                                          RE::BSTEventSource<RE::MenuOpenCloseEvent>*) override {
+        if (event->opening && event->menuName == MAIN_MENU_NAME) RunStartupScript();
+        return RE::BSEventNotifyControl::kContinue;
+    }
+};
+
+SKSEPluginLoad(const SKSE::LoadInterface* skse) {
+    SKSE::Init(skse);
+    SetupLog();
+    RE::UI::GetSingleton()->AddEventSink<RE::MenuOpenCloseEvent>(&EventProcessor::GetSingleton());
     return true;
-}
+}