add support for include in quests.xml.

2 files changed, 12 insertions, 5 deletions

diff --git a/src/gui/windows/questswindow.cpp b/src/gui/windows/questswindow.cpp
index 0cd04dbc1..ec40f759f 100644
--- a/src/gui/windows/questswindow.cpp
+++ b/src/gui/windows/questswindow.cpp
@@ -181,7 +181,7 @@ QuestsWindow::QuestsWindow() :
 
     loadWindowState();
     enableVisibleSound(true);
-    loadXml();
+    loadXmlFile(paths.getStringValue("questsFile"));
 }
 
 QuestsWindow::~QuestsWindow()
@@ -218,16 +218,23 @@ QuestsWindow::~QuestsWindow()
     }
 }
 
-void QuestsWindow::loadXml()
+void QuestsWindow::loadXmlFile(const std::string &fileName)
 {
-    XML::Document doc(paths.getStringValue("questsFile"));
+    XML::Document doc(fileName);
     const XmlNodePtr root = doc.rootNode();
     if (!root)
         return;
 
     for_each_xml_child_node(varNode, root)
     {
-        if (xmlNameEqual(varNode, "var"))
+        if (xmlNameEqual(varNode, "include"))
+        {
+            const std::string name = XML::getProperty(varNode, "name", "");
+            if (!name.empty())
+                loadXmlFile(name);
+            continue;
+        }
+        else if (xmlNameEqual(varNode, "var"))
         {
             const int id = XML::getProperty(varNode, "id", 0);
             if (id < 0)
diff --git a/src/gui/windows/questswindow.h b/src/gui/windows/questswindow.h
index 5b008e93e..7ecc86c84 100644
--- a/src/gui/windows/questswindow.h
+++ b/src/gui/windows/questswindow.h
@@ -72,7 +72,7 @@ class QuestsWindow final : public Window,
         void addEffect(Being *const being);
 
     private:
-        void loadXml();
+        void loadXmlFile(const std::string &fileName);
 
         void loadQuest(const int var, const XmlNodePtr node);