Add support for cools_lava group

1 files changed, 10 insertions, 0 deletions

diff --git a/init.lua b/init.lua
index cda571c..4583add 100644
--- a/init.lua
+++ b/init.lua
@@ -150,6 +150,15 @@ end
 
 -- Minetest Game Factoids
 
+-- Group cools_lava
+local function f_cools_lava(itemstring, def)
+	if def.groups.cools_lava ~= nil then
+		return S("This block turns adjacent lava sources into obsidian and adjacent flowing lava into stone.")
+	else
+		return ""
+	end
+end
+
 -- Groups flammable, puts_out_fire
 local function f_fire(itemstring, def)
 	local s = ""
@@ -224,6 +233,7 @@ local function f_key(itemstring, def)
 end
 
 doc.sub.items.register_factoid("nodes", "use", f_key)
+doc.sub.items.register_factoid("nodes", "groups", f_cools_lava)
 doc.sub.items.register_factoid("nodes", "groups", f_fire)
 doc.sub.items.register_factoid("nodes", "groups", f_flora)
 doc.sub.items.register_factoid("nodes", "groups", f_leafdecay)