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-rw-r--r--src/Plugin.cpp81
1 files changed, 81 insertions, 0 deletions
diff --git a/src/Plugin.cpp b/src/Plugin.cpp
new file mode 100644
index 0000000..40ff82f
--- /dev/null
+++ b/src/Plugin.cpp
@@ -0,0 +1,81 @@
+#include "Plugin.hpp"
+
+#include <vector>
+
+#include <easylogging++.h>
+#include <sol.hpp>
+
+struct Plugin {
+ const std::string name;
+ const std::string displayName;
+ const std::function<void()> onLoad;
+ const std::function<void()> onUnload;
+ const std::function<void(std::string)> onChangeState;
+};
+
+
+std::vector<Plugin> plugins;
+sol::state lua;
+
+
+namespace PluginApi {
+
+ void RegisterPlugin(sol::table &self, sol::table &plugin) {
+ Plugin nativePlugin {
+ plugin["name"].get_or<std::string>("75"),
+ plugin["displayName"].get_or<std::string>(""),
+ plugin["onLoad"].get_or(std::function<void()>()),
+ plugin["onUnload"].get_or(std::function<void()>()),
+ plugin["onChangeState"].get_or(std::function<void(std::string)>())
+ };
+ plugins.push_back(nativePlugin);
+ nativePlugin.onLoad();
+
+ LOG(INFO) << "Loaded plugin " << (!nativePlugin.displayName.empty() ? nativePlugin.displayName : nativePlugin.name);
+ }
+
+ void LogWarning(sol::table &self, std::string text) {
+ LOG(WARNING) << text;
+ }
+
+}
+
+void PluginSystem::Init()
+{
+ LOG(INFO) << "Initializing plugin system";
+ for (Plugin &plugin : plugins) {
+ if (plugin.onUnload)
+ plugin.onUnload();
+ }
+
+ plugins.clear();
+ lua = sol::state();
+ lua.open_libraries();
+
+ sol::table apiTable = lua["AC"].get_or_create<sol::table>();
+
+ apiTable["RegisterPlugin"] = PluginApi::RegisterPlugin;
+ apiTable["LogWarning"] = PluginApi::LogWarning;
+}
+
+void PluginSystem::Execute(const std::string &luaCode)
+{
+ try {
+ lua.safe_script(luaCode);
+ } catch (sol::error &e) {
+ LOG(ERROR) << e.what();
+ }
+}
+
+void PluginSystem::CallOnChangeState(std::string newState)
+{
+ for (Plugin &plugin : plugins) {
+ if (plugin.onChangeState)
+ try {
+ plugin.onChangeState(newState);
+ }
+ catch (sol::error &e) {
+ LOG(ERROR) << e.what();
+ }
+ }
+}