Add recipe for creating spawnegg

init.lua

@@ -31,3 +31,13 @@ antum.spawneggs.modname = core.get_current_modname()
 antum.spawneggs.modpath = core.get_modpath(antum.spawneggs.modname)
 
 antum.loadScript('eggs')
+
+if core.registered_items["mobs:egg"] then
+	core.register_craft({
+		output = "spawneggs:egg",
+		recipe = {
+			{"mobs:egg", "mobs:egg"},
+			{"mobs:egg", "mobs:egg"},
+		},
+	})
+end