From db2bde9ae2fdf9e5bf4fb6f6aec35daa80728da7 Mon Sep 17 00:00:00 2001
From: DjWarmonger <warmonger@vp.pl>
Date: Sat, 19 Jun 2010 10:42:30 +0000
Subject: [PATCH] Support for Aurora Borealis

---
 hch/CSpellHandler.h     |  1 +
 server/CGameHandler.cpp | 16 +++++++++++++---
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/hch/CSpellHandler.h b/hch/CSpellHandler.h
index f781a9e3a..4d57731dc 100644
--- a/hch/CSpellHandler.h
+++ b/hch/CSpellHandler.h
@@ -17,6 +17,7 @@
  * Full text of license available in license.txt file, in main folder
  *
  */
+typedef ui16 spelltype;
 
 class DLL_EXPORT CSpell
 {
diff --git a/server/CGameHandler.cpp b/server/CGameHandler.cpp
index 064a821c6..9f61a9299 100644
--- a/server/CGameHandler.cpp
+++ b/server/CGameHandler.cpp
@@ -1579,10 +1579,20 @@ void CGameHandler::giveSpells( const CGTownInstance *t, const CGHeroInstance *h
 	cs.learn = true;
 	for(int i=0; i<std::min(t->mageGuildLevel(),h->getSecSkillLevel(7)+2);i++)
 	{
-		for(int j=0; j<t->spellsAtLevel(i+1,true) && j<t->spells[i].size(); j++)
+		if (t->subID == 8 && vstd::contains(t->builtBuildings, 26)) //Aurora Borealis
 		{
-			if(!vstd::contains(h->spells,t->spells[i][j]))
-				cs.spells.insert(t->spells[i][j]);
+			std::vector<ui16> spells;
+			getAllowedSpells(spells, i);
+			for (int j = 0; j < spells.size(); ++j)
+				cs.spells.insert(spells[j]);
+		}
+		else
+		{
+			for(int j=0; j<t->spellsAtLevel(i+1,true) && j<t->spells[i].size(); j++)
+			{
+				if(!vstd::contains(h->spells,t->spells[i][j]))
+					cs.spells.insert(t->spells[i][j]);
+			}
 		}
 	}
 	if(cs.spells.size())