From 9b7b46143d2df7d4f2efcb89ceb5034c7a57e79c Mon Sep 17 00:00:00 2001
From: Leon Krause
Date: Mon, 13 Nov 2017 21:46:57 +0100
Subject: Move singleton management from ProjectSettings to Engine

---
 core/engine.cpp | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'core/engine.cpp')

diff --git a/core/engine.cpp b/core/engine.cpp
index c609ae952..d2ef70d82 100644
--- a/core/engine.cpp
+++ b/core/engine.cpp
@@ -100,6 +100,32 @@ Dictionary Engine::get_version_info() const {
 	return dict;
 }
 
+void Engine::add_singleton(const Singleton &p_singleton) {
+
+	singletons.push_back(p_singleton);
+	singleton_ptrs[p_singleton.name] = p_singleton.ptr;
+}
+
+Object *Engine::get_singleton_object(const String &p_name) const {
+
+	const Map<StringName, Object *>::Element *E = singleton_ptrs.find(p_name);
+	if (!E)
+		return NULL;
+	else
+		return E->get();
+};
+
+bool Engine::has_singleton(const String &p_name) const {
+
+	return get_singleton_object(p_name) != NULL;
+};
+
+void Engine::get_singletons(List<Singleton> *p_singletons) {
+
+	for (List<Singleton>::Element *E = singletons.front(); E; E = E->next())
+		p_singletons->push_back(E->get());
+}
+
 Engine *Engine::singleton = NULL;
 
 Engine *Engine::get_singleton() {
-- 
cgit v1.2.3-70-g09d2