From e4ab7dde8656f7e4f71b79daac7896ffc8c0597f Mon Sep 17 00:00:00 2001
From: "Eevee (Evelyn Woods)" <eevee.git@veekun.com>
Date: Mon, 14 Dec 2020 22:06:01 -0700
Subject: [PATCH] Fix loading custom floors with junk in their modifier's high
 nybble

---
 js/format-c2g.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/format-c2g.js b/js/format-c2g.js
index 1376196..390553e 100644
--- a/js/format-c2g.js
+++ b/js/format-c2g.js
@@ -1050,7 +1050,7 @@ export function parse_level(buf, number = 1) {
                     }
                     else if (name instanceof Array) {
                         // Custom floors and walls are one of several options, chosen by modifier
-                        name = name[modifier];
+                        name = name[modifier % name.length];
                     }
 
                     let type = TILE_TYPES[name];