dirt.lua

@@ -89,17 +89,17 @@ dirts = {
 -- check surrounding grass and change dirt to same colour
 local grass_spread = function(pos, node)
 
-	-- not enough light
 	local above = {x = pos.x, y = pos.y + 1, z = pos.z}
 
+	-- not enough light
 	if (minetest.get_node_light(above) or 0) < 13 then
 		return
 	end
 
-	-- water above grass
 	local name = minetest.get_node(above).name
 	local def = minetest.registered_nodes[name]
 
+	-- water above grass
 	if name == "ignore" or not def or def.liquidtype ~= "none" then
 		return
 	end
@@ -109,10 +109,7 @@ local grass_spread = function(pos, node)
 	-- find all default and ethereal grasses in area around dirt
 	local positions, grasses = minetest.find_nodes_in_area(
 		{x = pos.x - 1, y = pos.y - 2, z = pos.z - 1},
-		{x = pos.x + 1, y = pos.y + 2, z = pos.z + 1},
---		{"group:ethereal_grass", "default:dirt_with_grass",
---		"default:dirt_with_dry_grass", "default:dirt_with_snow"})
-		dirts)
+		{x = pos.x + 1, y = pos.y + 2, z = pos.z + 1}, dirts)
 
 	-- count new grass nodes
 	for n = 1, #dirts do
@@ -130,11 +127,6 @@ local grass_spread = function(pos, node)
 		return
 	end
 
-	-- change default green grass to ethereal green grass
-	if curr_type == "default:dirt_with_grass" then
-		curr_type = "ethereal:green_dirt"
-	end
-
 	minetest.swap_node(pos, {name = curr_type})
 end
 
@@ -304,7 +296,7 @@ for _, ab in pairs(minetest.registered_abms) do
 
 		--ab.interval = 2
 		--ab.chance = 1
-		ab.nodenames = {"default:dirt_with_grass", "default:dirt"}
+		ab.nodenames = {"default:dirt"}
 		ab.neighbors = {"air"}
 		ab.action = grass_spread