introduce local player

src/engine/Engine.cpp

@@ -272,7 +272,7 @@ PacksManager Engine::createPacksManager(const fs::path& worldFolder) {
     return manager;
 }
 
-void Engine::setLevelConsumer(consumer<std::unique_ptr<Level>> levelConsumer) {
+void Engine::setLevelConsumer(OnWorldOpen levelConsumer) {
     this->levelConsumer = std::move(levelConsumer);
 }
 
@@ -446,14 +446,14 @@ void Engine::setLanguage(std::string locale) {
     langs::setup(paths.getResourcesFolder(), std::move(locale), contentPacks);
 }
 
-void Engine::onWorldOpen(std::unique_ptr<Level> level) {
+void Engine::onWorldOpen(std::unique_ptr<Level> level, int64_t localPlayer) {
     logger.info() << "world open";
-    levelConsumer(std::move(level));
+    levelConsumer(std::move(level), localPlayer);
 }
 
 void Engine::onWorldClosed() {
     logger.info() << "world closed";
-    levelConsumer(nullptr);
+    levelConsumer(nullptr, -1);
 }
 
 void Engine::quit() {