124 lines
3.6 KiB
C++
124 lines
3.6 KiB
C++
#include <hex/plugin.hpp>
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#include <hex/api/content_registry.hpp>
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#include <hex/api/task_manager.hpp>
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#include <hex/api/localization_manager.hpp>
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#include <hex/helpers/logger.hpp>
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#include <hex/ui/imgui_imhex_extensions.h>
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#include <loaders/dotnet/dotnet_loader.hpp>
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#include <romfs/romfs.hpp>
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#include <nlohmann/json.hpp>
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using namespace hex;
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using namespace hex::script::loader;
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using ScriptLoaders = std::tuple<
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#if defined(DOTNET_PLUGINS)
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DotNetLoader
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#endif
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>;
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namespace {
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ScriptLoaders s_loaders;
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void loadScript(std::vector<const Script*> &scripts, auto &loader) {
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loader.loadAll();
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for (auto &script : loader.getScripts())
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scripts.emplace_back(&script);
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}
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std::vector<const Script*> loadAllScripts() {
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std::vector<const Script*> plugins;
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try {
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std::apply([&plugins](auto&&... args) {
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(loadScript(plugins, args), ...);
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}, s_loaders);
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} catch (const std::exception &e) {
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log::error("Error when loading scripts: {}", e.what());
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}
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return plugins;
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}
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void initializeLoader(u32 &count, auto &loader) {
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try {
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if (loader.initialize())
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count += 1;
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} catch (const std::exception &e) {
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log::error("Error when initializing script loader: {}", e.what());
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}
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}
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bool initializeAllLoaders() {
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u32 count = 0;
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std::apply([&count](auto&&... args) {
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try {
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(initializeLoader(count, args), ...);
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} catch (const std::exception &e) {
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log::error("Error when initializing script loaders: {}", e.what());
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}
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}, s_loaders);
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return count > 0;
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}
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void addScriptsMenu() {
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static TaskHolder runnerTask, updaterTask;
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hex::ContentRegistry::Interface::addMenuItemSubMenu({ "hex.builtin.menu.extras" }, 5000, [] {
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static bool menuJustOpened = true;
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static std::vector<const Script*> scripts;
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if (ImGui::BeginMenu("hex.script_loader.menu.run_script"_lang)) {
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if (menuJustOpened) {
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menuJustOpened = false;
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if (!updaterTask.isRunning()) {
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updaterTask = TaskManager::createBackgroundTask("Updating Scripts...", [] (auto&) {
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scripts = loadAllScripts();
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});
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}
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}
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if (updaterTask.isRunning()) {
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ImGuiExt::TextSpinner("hex.script_loader.menu.loading"_lang);
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} else if (scripts.empty()) {
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ImGui::TextUnformatted("hex.script_loader.menu.no_scripts"_lang);
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}
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for (const auto &script : scripts) {
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const auto &[name, entryPoint] = *script;
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if (ImGui::MenuItem(name.c_str())) {
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runnerTask = TaskManager::createTask("Running script...", TaskManager::NoProgress, [entryPoint](auto&) {
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entryPoint();
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});
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}
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}
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ImGui::EndMenu();
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} else {
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menuJustOpened = true;
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}
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}, [] {
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return !runnerTask.isRunning();
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});
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}
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}
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IMHEX_PLUGIN_SETUP("Script Loader", "WerWolv", "Script Loader plugin") {
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hex::log::debug("Using romfs: '{}'", romfs::name());
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for (auto &path : romfs::list("lang"))
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hex::ContentRegistry::Language::addLocalization(nlohmann::json::parse(romfs::get(path).string()));
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if (initializeAllLoaders()) {
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addScriptsMenu();
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}
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}
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