Generate the new acacias

mods/MAPGEN/mcl_biomes/init.lua

@@ -1611,46 +1611,21 @@ local function register_decorations()
 		flags = "place_center_x, place_center_z",
 	})
 
-	-- Acacia
+	-- Acacia (many variants)
+	for a=1, 7 do
 		minetest.register_decoration({
 			deco_type = "schematic",
 			place_on = {"mcl_core:dirt_with_grass", "mcl_core:coarse_dirt"},
 			sidelen = 16,
-		noise_params = {
+			fill_ratio = 0.0002,
-			offset = 0.00075,
-			scale = 0.002,
-			spread = {x = 250, y = 250, z = 250},
-			seed = 26,
-			octaves = 3,
-			persist = 0.66
-		},
 			biomes = {"savanna"},
 			y_min = 1,
 			y_max = mcl_vars.mg_overworld_max,
-		schematic = minetest.get_modpath("mcl_core").."/schematics/mcl_core_acacia_classic_1.mts",
+			schematic = minetest.get_modpath("mcl_core").."/schematics/mcl_core_acacia_"..a..".mts",
-		flags = "place_center_x, place_center_z",
-		rotation = "random",
-	})
-
-	minetest.register_decoration({
-		deco_type = "schematic",
-		place_on = {"mcl_core:dirt_with_grass", "mcl_core:coarse_dirt"},
-		sidelen = 16,
-		noise_params = {
-			offset = 0.00075,
-			scale = 0.002,
-			spread = {x = 250, y = 250, z = 250},
-			seed = 25,
-			octaves = 3,
-			persist = 0.66
-		},
-		biomes = {"savanna"},
-		y_min = 1,
-		y_max = mcl_vars.mg_overworld_max,
-		schematic = minetest.get_modpath("mcl_core").."/schematics/mcl_core_acacia_classic_2.mts",
 			flags = "place_center_x, place_center_z",
 			rotation = "random",
 		})
+	end
 
 	-- Birch
 	minetest.register_decoration({