From 46498dfaab2cb0698822397b43039e3ecf605a1e Mon Sep 17 00:00:00 2001
From: Bardur Arantsson <bardur@scientician.net>
Date: Thu, 5 Apr 2012 21:03:18 +0200
Subject: Lua: Move geomancy spell effects to C

---
 lib/mods/theme/core/dungeon.lua | 26 --------------------------
 1 file changed, 26 deletions(-)

(limited to 'lib/mods/theme/core')

diff --git a/lib/mods/theme/core/dungeon.lua b/lib/mods/theme/core/dungeon.lua
index d91d785b..ba4fd38a 100644
--- a/lib/mods/theme/core/dungeon.lua
+++ b/lib/mods/theme/core/dungeon.lua
@@ -20,32 +20,6 @@ function explode_dir(dir)
 	return ddy[dir + 1], ddx[dir + 1]
 end
 
-function rotate_dir(dir, mov)
-	if mov > 0 then
-		if dir == 7 then dir = 8
-		elseif dir == 8 then dir = 9
-		elseif dir == 9 then dir = 6
-		elseif dir == 6 then dir = 3
-		elseif dir == 3 then dir = 2
-		elseif dir == 2 then dir = 1
-		elseif dir == 1 then dir = 4
-		elseif dir == 4 then dir = 7
-		end
-	elseif mov < 0 then
-		if dir == 7 then dir = 4
-		elseif dir == 4 then dir = 1
-		elseif dir == 1 then dir = 2
-		elseif dir == 2 then dir = 3
-		elseif dir == 3 then dir = 6
-		elseif dir == 6 then dir = 9
-		elseif dir == 9 then dir = 8
-		elseif dir == 8 then dir = 7
-		end
-	end
-
-	return dir
-end
-
 -- Place a trap for a specific level
 function place_trap(y, x, level)
 	local old_dun = dun_level
-- 
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