new_savanna_dry_dirt

mods/default/functions.lua

@@ -477,7 +477,6 @@ minetest.register_abm({
 	neighbors = {
 		"air",
 		"group:grass",
-		"group:dry_grass",
 		"default:snow",
 	},
 	interval = 6,
@@ -507,8 +506,6 @@ minetest.register_abm({
 		-- Most likely case first
 		elseif minetest.get_item_group(name, "grass") ~= 0 then
 			minetest.set_node(pos, {name = "default:dirt_with_grass"})
-		elseif minetest.get_item_group(name, "dry_grass") ~= 0 then
-			minetest.set_node(pos, {name = "default:dirt_with_dry_grass"})
 		end
 	end
 })

mods/default/mapgen.lua

@@ -113,6 +113,27 @@ function default.register_mgv6_ores()
 		},
 	})
 
+	-- Dry Dirt
+
+	minetest.register_ore({
+		ore_type        = "blob",
+		ore             = "default:dry_dirt",
+		wherein         = {"default:stone"},
+		clust_scarcity  = 16 * 16 * 16,
+		clust_size      = 5,
+		y_max           = 31000,
+		y_min           = -31,
+		noise_threshold = 0.0,
+		noise_params    = {
+			offset = 0.5,
+			scale = 0.2,
+			spread = {x = 5, y = 5, z = 5},
+			seed = 16676,
+			octaves = 1,
+			persist = 0.0
+		},
+	})
+
 	-- Gravel
 
 	minetest.register_ore({
@@ -576,8 +597,28 @@ function default.register_ores()
 		},
 		-- Only where default:dirt is present as surface material
 		biomes = {"taiga", "snowy_grassland", "grassland", "coniferous_forest",
-			"deciduous_forest", "deciduous_forest_shore", "savanna", "savanna_shore",
-			"rainforest", "rainforest_swamp", "floatland_coniferous_forest"}
+			"deciduous_forest", "deciduous_forest_shore", "rainforest", "rainforest_swamp", "floatland_coniferous_forest"}
+	})
+
+	minetest.register_ore({
+		ore_type        = "blob",
+		ore             = "default:dry_dirt",
+		wherein         = {"default:stone"},
+		clust_scarcity  = 16 * 16 * 16,
+		clust_size      = 5,
+		y_max           = 31000,
+		y_min           = -31,
+		noise_threshold = 0.0,
+		noise_params    = {
+			offset = 0.5,
+			scale = 0.2,
+			spread = {x = 5, y = 5, z = 5},
+			seed = 16676,
+			octaves = 1,
+			persist = 0.0
+		},
+		-- Only where default:dry_dirt is present as surface material
+		biomes = {"savanna", "savanna_shore"}
 	})
 
 	-- Gravel
@@ -1488,9 +1529,9 @@ function default.register_biomes(upper_limit)
 
 	minetest.register_biome({
 		name = "savanna",
-		node_top = "default:dirt_with_dry_grass",
+		node_top = "default:dry_dirt_with_dry_grass",
 		depth_top = 1,
-		node_filler = "default:dirt",
+		node_filler = "default:dry_dirt",
 		depth_filler = 1,
 		node_riverbed = "default:sand",
 		depth_riverbed = 2,
@@ -1505,9 +1546,9 @@ function default.register_biomes(upper_limit)
 
 	minetest.register_biome({
 		name = "savanna_shore",
-		node_top = "default:dirt",
+		node_top = "default:dry_dirt",
 		depth_top = 1,
-		node_filler = "default:dirt",
+		node_filler = "default:dry_dirt",
 		depth_filler = 3,
 		node_riverbed = "default:sand",
 		depth_riverbed = 2,

mods/default/nodes.lua

@@ -48,7 +48,7 @@ Soft / Non-Stone
 default:dirt
 default:dirt_with_grass
 default:dirt_with_grass_footsteps
-default:dirt_with_dry_grass
+default:dry_dirt_with_dry_grass
 default:dirt_with_snow
 default:dirt_with_rainforest_litter
 default:dirt_with_coniferous_litter
@@ -453,14 +453,21 @@ minetest.register_node("default:dirt_with_grass_footsteps", {
 	}),
 })
 
-minetest.register_node("default:dirt_with_dry_grass", {
-	description = "Dirt with Dry Grass",
+minetest.register_node("default:dry_dirt", {
+	description = "Savanna Dirt",
+	tiles = {"default_dry_dirt.png"},
+	groups = {crumbly = 3, soil = 1},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("default:dry_dirt_with_dry_grass", {
+	description = "Savanna Dirt with Dry Grass",
 	tiles = {"default_dry_grass.png",
-		"default_dirt.png",
-		{name = "default_dirt.png^default_dry_grass_side.png",
+		"default_dry_dirt.png",
+		{name = "default_dry_dirt.png^default_dry_grass_side.png",
 			tileable_vertical = false}},
 	groups = {crumbly = 3, soil = 1, spreading_dirt_type = 1},
-	drop = 'default:dirt',
+	drop = 'default:dry_dirt',
 	sounds = default.node_sound_dirt_defaults({
 		footstep = {name = "default_grass_footstep", gain = 0.4},
 	}),

mods/farming/nodes.lua

@@ -14,9 +14,9 @@ minetest.override_item("default:dirt_with_grass", {
 	}
 })
 
-minetest.override_item("default:dirt_with_dry_grass", {
+minetest.override_item("default:dry_dirt_with_dry_grass", {
 	soil = {
-		base = "default:dirt_with_dry_grass",
+		base = "default:dry_dirt_with_dry_grass",
 		dry = "farming:soil",
 		wet = "farming:soil_wet"
 	}