From c984899f52f11d7148785c9a6cb377b23da87228 Mon Sep 17 00:00:00 2001
From: Christian Klinger
Date: Thu, 19 May 2016 15:55:02 +0200
Subject: Closes bug #2807. (And also cleans the code (a bit))

---
 src/server/util/global.cpp | 16 ++++++++++++++++
 src/server/util/global.h   |  9 ++++++---
 2 files changed, 22 insertions(+), 3 deletions(-)

(limited to 'src/server/util')

diff --git a/src/server/util/global.cpp b/src/server/util/global.cpp
index 3021ca9..8bb89d0 100644
--- a/src/server/util/global.cpp
+++ b/src/server/util/global.cpp
@@ -6,6 +6,7 @@
  */
 
 #include "global.h"
+#include <QDebug>
 
 QString Global::_sessionName = QString();
 QByteArray Global::_sessionNameArray = QByteArray();
@@ -34,3 +35,18 @@ void Global::setCurrentRoom(QString room)
 {
 	Global::_currentRoom = room;
 }
+
+const Room* Global::getCurrentRoom() {
+    if (_rooms.contains(_currentRoom)) {
+        qDebug() << "returning actual room: " << _currentRoom;
+        return _rooms[_currentRoom];
+    } else {
+        qDebug() << "couldn't find the room name " << _currentRoom << " in the _rooms-Map";
+        static Room* defaultRoom = NULL;
+        if (defaultRoom == NULL) {
+            defaultRoom = new Room(QMap<QString, QPoint>(), QSize(8, 6), QSize(1,1), "");
+        }
+        qDebug() << "returned default room";
+        return defaultRoom;
+    }
+}
diff --git a/src/server/util/global.h b/src/server/util/global.h
index c258b4a..f9dc327 100644
--- a/src/server/util/global.h
+++ b/src/server/util/global.h
@@ -28,8 +28,7 @@ struct Room {
     QString imagePath;
 };
 
-class Global
-{
+class Global {
 private:
 	Global(){}
 	~Global(){}
@@ -51,7 +50,11 @@ public:
 	}
 
 	static void setCurrentRoom(QString room);
-	static const QString& getCurrentRoom() { return _currentRoom; }
+	static const QString& getCurrentRoomName() { return _currentRoom; }
+
+    /* returns a pointer to the current room or a pointer to the constant "defaultRoom".
+     * (NEVER returns NULL or undefined) */
+    static const Room* getCurrentRoom();
 };
 
 #endif /* GLOBAL_H_ */
-- 
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