start working on event handlers

include/LuaPlugin.h

@@ -10,6 +10,7 @@
 #include <boost/date_time/posix_time/posix_time_duration.hpp>
 #include <boost/thread/scoped_thread.hpp>
 #include <boost/thread/synchronized_value.hpp>
+#include <sol/forward.hpp>
 #include <sol/variadic_args.hpp>
 #include <spdlog/logger.h>
 
@@ -93,6 +94,11 @@ private:
     /// This asio context schedules all tasks. It's run in the m_thread thread.
     boost::asio::io_context m_io;
 
+    /// Event handlers which are legacy-style (by name)
+    HashMap<std::string, std::string> m_event_handlers_named {};
+    /// Event handlers which are functions (v4 style)
+    HashMap<std::string, sol::protected_function> m_event_handlers {};
+
     /// Main (and usually only) lua state of this plugin.
     /// ONLY access this from the m_thread thread.
     sol::state m_state;

src/LuaPlugin.cpp

@@ -131,6 +131,9 @@ Error LuaPlugin::initialize_libraries() {
     glob["MP"]["GetPluginPath"] = [this] {
         return std::filesystem::absolute(m_path).string();
     };
+    glob["MP"]["RegisterEvent"] = [this] (const std::string& event_name, const std::string& handler) {
+
+    };
 
     glob["MP"]["ScheduleCallRepeat"] = [this](size_t ms, sol::function fn, sol::variadic_args args) {
         return l_mp_schedule_call_repeat(ms, fn, args);

src/main.cpp

@@ -170,6 +170,11 @@ int BeamMPServerMain(MainArguments Arguments) {
     PluginManager PluginManager;
     (void)PluginManager.add_plugin(Plugin::make_pointer<LuaPlugin>("Resources/Server/Test"));
 
+    PluginManager.trigger_event("onInit", std::make_shared<Value>(HashMap<std::string, Value> {
+                                              { "big", "balls" },
+                                              { "longer", "falls" },
+                                          }));
+
     if (Application::Settings.HTTPServerEnabled) {
         Http::Server::THttpServerInstance HttpServerInstance {};
     }