write something there

mods/ethereal/ores.lua

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+
+-- stratum ore helper
+
+local function add_stratum(y_min, y_max, node)
+
+	minetest.register_ore({
+		ore_type = "stratum",
+		ore = node,
+		wherein = {"bakedclay:orange"},
+		clust_scarcity = 1,
+		y_max = y_max,
+		y_min = y_min,
+		biomes = {"mesa"}
+	})
+end
+
+-- add baked clay layers (mesa biome is between 20 and 71)
+
+for n = 0, 5 do
+
+	add_stratum(20 + (n * 9), 21 + (n * 9), "bakedclay:brown")
+	add_stratum(22 + (n * 9), 23 + (n * 9), "bakedclay:grey")
+	add_stratum(25 + (n * 9), 26 + (n * 9), "bakedclay:red")
+end
+
+-- scatter ore helper
+
+local function add_ore(a, b, c, d, e, f, g)
+
+	minetest.register_ore({
+		ore_type = "scatter",
+		ore = a,
+		wherein = b,
+		clust_scarcity = c,
+		clust_num_ores = d,
+		clust_size = e,
+		y_min = f,
+		y_max = g
+	})
+end
+
+-- Coal
+
+add_ore("default:stone_with_coal", "default:desert_stone", 24*24*24, 27, 6, -31000, -16)
+
+-- Iron
+
+add_ore("default:stone_with_iron", "default:desert_stone", 9*9*9, 5, 3, -63, -16)
+add_ore("default:stone_with_iron", "default:desert_stone", 24*24*24, 27, 6, -31000, -64)
+
+--Mese
+
+add_ore("default:stone_with_mese", "default:desert_stone", 14*14*14, 5, 3, -31000, -256)
+
+-- Gold
+
+add_ore("default:stone_with_gold", "default:desert_stone", 15*15*15, 3, 2, -255, -64)
+add_ore("default:stone_with_gold", "default:desert_stone", 13*13*13, 5, 3, -31000, -256)
+
+-- Diamond
+
+add_ore("default:stone_with_diamond", "default:desert_stone", 17*17*17, 4, 3, -255, -128)
+add_ore("default:stone_with_diamond", "default:desert_stone", 15*15*15, 4, 3, -31000, -256)
+
+-- Copper
+
+add_ore("default:stone_with_copper", "default:desert_stone", 9*9*9, 5, 3, -31000, -64)
+
+-- Coral Sand
+
+add_ore("ethereal:sandy", "default:sand", 10*10*10, 24, 4, -45, -10)
+
+-- Etherium
+
+minetest.register_ore({
+	ore_type = "scatter",
+	ore = "ethereal:etherium_ore",
+	wherein = "default:desert_stone",
+	clust_scarcity = 10 * 10 * 10,
+	clust_num_ores = 1,
+	clust_size = 1,
+	y_min = 5,
+	y_max = 40,
+	biomes = {"caves"}
+})
+
+-- Etherium in floatlands
+
+minetest.register_ore({
+	ore_type = "scatter",
+	ore = "ethereal:stone_with_etherium_ore",
+	wherein = "default:stone",
+	clust_scarcity = 9 * 9 * 9,
+	clust_num_ores = 6,
+	clust_size = 2,
+	y_min = 1025,
+	y_max = 31000
+})
+
+-- Clay in silver and desert sand beaches
+
+minetest.register_ore({
+	ore_type = "blob",
+	ore = "default:clay",
+	wherein = {"default:silver_sand", "default:desert_sand"},
+	clust_scarcity = 16 * 16 * 16,
+	clust_size = 5,
+	y_max = 0,
+	y_min = -15,
+	noise_threshold = 0.0,
+	noise_params = {
+		offset = 0.5,
+		scale = 0.2,
+		spread = {x = 5, y = 5, z = 5},
+		seed = -316,
+		octaves = 1,
+		persist = 0.0
+	}
+})