From f6eedea1a116544c796a130ab66447ec8746642d Mon Sep 17 00:00:00 2001
From: Aaron Suen <warr1024@gmail.com>
Date: Sat, 20 Jun 2020 22:03:46 -0400
Subject: [PATCH] Fix infinite sand exploit

---
 mods/nc_optics/crafting.lua | 2 +-
 mods/nc_optics/glass.lua    | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/mods/nc_optics/crafting.lua b/mods/nc_optics/crafting.lua
index cc0e4143..0efd3a04 100644
--- a/mods/nc_optics/crafting.lua
+++ b/mods/nc_optics/crafting.lua
@@ -66,7 +66,7 @@ nodecore.register_craft({
 		toolgroups = {thumpy = 3},
 		nodes = {
 			{
-				match = {groups = {silica = true, silica_lens = false, visinv = false}},
+				match = {groups = {silica = true, silica_molten = false, silica_lens = false, visinv = false}},
 				replace = "nc_terrain:sand_loose"
 			}
 		}
diff --git a/mods/nc_optics/glass.lua b/mods/nc_optics/glass.lua
index 10312ab4..fd9d0b30 100644
--- a/mods/nc_optics/glass.lua
+++ b/mods/nc_optics/glass.lua
@@ -108,6 +108,7 @@ local moltdef = {
 	groups = {
 		igniter = 1,
 		silica = 1,
+		silica_molten = 1,
 		stack_as_node = 1,
 		damage_touch = 1,
 		damage_radiant = 3