From 11ca89eec765302e50eec7595b65382b04d16e6b Mon Sep 17 00:00:00 2001
From: Shiar <shiar@shiar.org>
Date: Sun, 21 Sep 2008 03:24:50 +0200
Subject: [PATCH] scmap: correct tileset detection

Only lower 3 bits indicate tileset.  Other (unknown) bits are also set
in some maps, resulting in an incorrect detection.
---
 scmap | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scmap b/scmap
index 28ade8c..06b5ebe 100755
--- a/scmap
+++ b/scmap
@@ -49,7 +49,7 @@ sub world {
 	my $self = shift;
 	# ERA:          0        1        2       3        4      5      6   7
 	my @worlds = qw(badlands platform install ashworld jungle desert ice twilight);
-	return $worlds[$self->era] || "?";
+	return $worlds[$self->era & 7] || "?";
 }
 
 #        MTXM TILE
-- 
2.30.0