write something there

mods/herbs/mapgen.lua

@@ -0,0 +1,125 @@
+--
+-- All other biome API mapgens
+--
+local modname = herbs.modname
+
+local function register_flower(seed, flower_name, place, biome, ymin)
+	minetest.register_decoration({
+		name = modname .. ":" ..flower_name,
+		deco_type = "simple",
+		place_on = place,
+		sidelen = 16,
+		noise_params = {
+			offset = -0.02,
+			scale = 0.04,
+			spread = {x = 200, y = 200, z = 200},
+			seed = seed,
+			octaves = 3,
+			persist = 0.6
+		},
+		biomes = biome,
+		y_max = 31000,
+		y_min = ymin,
+		decoration = modname.. ":" ..flower_name,
+	})
+end
+
+local function register_mushroom(mushroom_name)
+	minetest.register_decoration({
+		name = modname .. ":" .. mushroom_name,
+		deco_type = "simple",
+		place_on = {"default:dirt_with_grass", "default:dirt_with_coniferous_litter"},
+		sidelen = 16,
+		noise_params = {
+			offset = 0,
+			scale = 0.006,
+			spread = {x = 250, y = 250, z = 250},
+			seed = 2,
+			octaves = 3,
+			persist = 0.66
+		},
+		biomes = {"deciduous_forest", "coniferous_forest", "rainforest"},
+		y_max = 31000,
+		y_min = 1,
+		decoration = modname..":" .. mushroom_name,
+	})
+end
+
+function herbs.register_decorations()
+
+    -- Flowers
+	register_flower(7810530, "campanula_blue",
+                    {"default:dirt_with_grass"},
+                    {"grassland", "decidious_forest"}, 1)
+
+	register_flower(1770624, "clover_red",
+                    {"default:dirt_with_grass","default:dirt_with_coniferous_litter","default:dry_dirt_with_dry_grass"},
+                    {"grassland", "decidious_forest", "coniferous_forest", "savanna"}, 1)
+
+	register_flower(7741102, "cornflower",
+                    {"default:dirt_with_grass"},
+                    {"grassland", "decidious_forest"}, 1)
+
+	register_flower(440615, "thimble_blue",
+                    {"default:dirt_with_grass"},
+                    {"grassland", "decidious_forest_shore"}, 1)
+
+	register_flower(7245998, "thimble_yellow",
+                    {"default:dirt_with_grass"},
+                    {"grassland", "decidious_forest_shore", "rainforest"}, 1)
+
+	register_flower(3003485, "houndstooth",
+                    {"default:dirt_with_grass"},
+                    {"grassland"}, 1)
+
+	register_flower(8624595, "margerit",
+                    {"default:dirt_with_grass", "default:dry_dirt_with_dry_grass"},
+                    {"grassland", "savanna", "savanna_shore"}, 1)
+
+	register_flower(1444101, "poppy_red",
+                    {"default:dirt_with_grass", "default:dirt_with_rainforest_litter"},
+                    {"grassland","rainforest"}, 1)
+
+	register_flower(7022389, "ribwort",
+                    {"default:dirt_with_grass", "default:dirt", "default:dirt_with_coniferous_litter"},
+                    {"grassland", "decidious_forest", "mountain"}, 50)
+
+	register_flower(8517959, "sundew",
+                    {"default:dirt_with_grass", "default:dirt", "default:dirt_with_rainforest_litter"},
+                    {"decidious_forest_shore", "rainforest", "rainforest_swamp"}, 1)
+
+	register_flower(2204695, "yarrow_white",
+                    {"default:dirt_with_grass", "default:dirt", "default:dirt_with_coniferous_litter"},
+                    {"grassland", "decidious_forest", "mountain"}, 30)
+
+	register_flower(2204695, "noble_white",
+                    {"default:dirt_with_grass", "default:dirt","default:dirt_with_coniferous_litter"},
+                    {"grassland", "mountain"}, 70)
+
+	register_flower(2204695, "iris",
+                    {"default:dirt_with_grass", "default:dirt", "default:dirt_with_rainforest_litter"},
+                    {"decidious_forest_shore", "decidious_forest", "rainforest"}, 1)
+
+	register_flower(2204695, "clover_white",
+                    {"default:dirt_with_grass", "default:dirt_with_coniferous_litter"},
+                    {"grassland"}, 1)
+
+    register_flower(7810530, "snapdragon",
+                    {"default:dirt_with_grass"},
+                    {"grassland", "decidious_forest", "decidious_forest_shore"}, 1)
+
+    -- Mushrooms
+    register_mushroom("mushroom_bulbous_green")
+    register_mushroom("mushroom_chanterelle")
+    register_mushroom("mushroom_lorikeet")
+    register_mushroom("mushroom_parasol")
+    register_mushroom("mushroom_poisonous_sublime")
+    register_mushroom("mushroom_stone")
+
+end
+
+
+--
+-- Detect mapgen to select functions
+--
+--herbs.register_decorations() -- removed, flowers and mushrooms will be placed via other mods