stairs no longer dependency, will use only when found

1 files changed, 19 insertions, 15 deletions

diff --git a/crops/wheat.lua b/crops/wheat.lua
index d53c33e..abf3ada 100644
--- a/crops/wheat.lua
+++ b/crops/wheat.lua
@@ -51,21 +51,25 @@ minetest.register_craft({
 	}
 })
 
-if stairs and stairs.mod and stairs.mod == "redo" then
-
-stairs.register_all("straw", "farming:straw",
-	{snappy = 3, flammable = 4},
-	{"farming_straw.png"},
-	"Straw",
-	default.node_sound_leaves_defaults())
-else
-
-stairs.register_stair_and_slab("straw", "farming:straw",
-	{snappy = 3, flammable = 4},
-	{"farming_straw.png"},
-	"Straw Stair",
-	"Straw Slab",
-	default.node_sound_leaves_defaults())
+-- check and register stairs
+if minetest.global_exists("stairs") then
+
+	if stairs.mod and stairs.mod == "redo" then
+
+		stairs.register_all("straw", "farming:straw",
+			{snappy = 3, flammable = 4},
+			{"farming_straw.png"},
+			"Straw",
+			default.node_sound_leaves_defaults())
+	else
+
+		stairs.register_stair_and_slab("straw", "farming:straw",
+			{snappy = 3, flammable = 4},
+			{"farming_straw.png"},
+			"Straw Stair",
+			"Straw Slab",
+			default.node_sound_leaves_defaults())
+	end
 end
 
 -- flour