forked from VoxeLibre/VoxeLibre
1014 lines
28 KiB
Lua
1014 lines
28 KiB
Lua
--
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-- Aliases for map generator outputs
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--
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mcl_mapgen_core = {}
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minetest.register_alias("mapgen_air", "air")
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minetest.register_alias("mapgen_stone", "mcl_core:stone")
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minetest.register_alias("mapgen_tree", "mcl_core:tree")
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minetest.register_alias("mapgen_leaves", "mcl_core:leaves")
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minetest.register_alias("mapgen_jungletree", "mcl_core:jungletree")
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minetest.register_alias("mapgen_jungleleaves", "mcl_core:jungleleaves")
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minetest.register_alias("mapgen_pine_tree", "mcl_core:sprucetree")
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minetest.register_alias("mapgen_pine_needles", "mcl_core:spruceleaves")
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minetest.register_alias("mapgen_apple", "mcl_core:leaves")
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minetest.register_alias("mapgen_water_source", "mcl_core:water_source")
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minetest.register_alias("mapgen_dirt", "mcl_core:dirt")
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minetest.register_alias("mapgen_dirt_with_grass", "mcl_core:dirt_with_grass")
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minetest.register_alias("mapgen_dirt_with_snow", "mcl_core:dirt_with_grass_snow")
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minetest.register_alias("mapgen_sand", "mcl_core:sand")
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minetest.register_alias("mapgen_gravel", "mcl_core:gravel")
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minetest.register_alias("mapgen_clay", "mcl_core:clay")
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minetest.register_alias("mapgen_lava_source", "mcl_core:lava_source")
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minetest.register_alias("mapgen_cobble", "mcl_core:cobble")
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minetest.register_alias("mapgen_mossycobble", "mcl_core:mossycobble")
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minetest.register_alias("mapgen_junglegrass", "mcl_flowers:fern")
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minetest.register_alias("mapgen_stone_with_coal", "mcl_core:stone_with_coal")
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minetest.register_alias("mapgen_stone_with_iron", "mcl_core:stone_with_iron")
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minetest.register_alias("mapgen_desert_sand", "mcl_core:sand")
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minetest.register_alias("mapgen_desert_stone", "mcl_core:sandstone")
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minetest.register_alias("mapgen_sandstone", "mcl_core:sandstone")
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minetest.register_alias("mapgen_river_water_source", "mcl_core:water_source")
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minetest.register_alias("mapgen_snow", "mcl_core:snow")
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minetest.register_alias("mapgen_snowblock", "mcl_core:snowblock")
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minetest.register_alias("mapgen_ice", "mcl_core:ice")
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minetest.register_alias("mapgen_stair_cobble", "stairs:stair_cobble")
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minetest.register_alias("mapgen_sandstonebrick", "mcl_core:sandstonesmooth")
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minetest.register_alias("mapgen_stair_sandstonebrick", "stairs:stair_sandstone")
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--
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-- Ore generation
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--
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-- Gravel
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minetest.register_ore({
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ore_type = "blob",
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ore = "mcl_core:gravel",
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wherein = {"mcl_core:stone"},
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clust_scarcity = 14*14*14,
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clust_num_ores = 33,
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clust_size = 5,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(111),
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})
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-- Dirt
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minetest.register_ore({
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ore_type = "blob",
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ore = "mcl_core:dirt",
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wherein = {"mcl_core:stone"},
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clust_scarcity = 15*15*15,
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clust_num_ores = 33,
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clust_size = 4,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_vars.mg_overworld_max,
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})
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-- Diorite, andesite and granite
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local specialstones = { "mcl_core:diorite", "mcl_core:andesite", "mcl_core:granite" }
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for s=1, #specialstones do
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local node = specialstones[s]
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minetest.register_ore({
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ore_type = "blob",
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ore = node,
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wherein = {"mcl_core:stone"},
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clust_scarcity = 15*15*15,
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clust_num_ores = 33,
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clust_size = 5,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_vars.mg_overworld_max,
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})
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minetest.register_ore({
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ore_type = "blob",
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ore = node,
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wherein = {"mcl_core:stone"},
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clust_scarcity = 10*10*10,
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clust_num_ores = 58,
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clust_size = 7,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_vars.mg_overworld_max,
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})
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end
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--
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-- Coal
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--
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-- Common spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 525*3,
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clust_num_ores = 5,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(50),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 510*3,
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clust_num_ores = 8,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(50),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 500*3,
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clust_num_ores = 12,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(50),
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})
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-- Medium-rare spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 550*3,
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clust_num_ores = 4,
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clust_size = 2,
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y_min = mcl_util.layer_to_y(51),
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y_max = mcl_util.layer_to_y(80),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 525*3,
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clust_num_ores = 6,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(51),
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y_max = mcl_util.layer_to_y(80),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 500*3,
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clust_num_ores = 8,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(51),
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y_max = mcl_util.layer_to_y(80),
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})
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-- Rare spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 600*3,
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clust_num_ores = 3,
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clust_size = 2,
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y_min = mcl_util.layer_to_y(81),
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y_max = mcl_util.layer_to_y(128),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 550*3,
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clust_num_ores = 4,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(81),
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y_max = mcl_util.layer_to_y(128),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_coal",
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wherein = "mcl_core:stone",
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clust_scarcity = 500*3,
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clust_num_ores = 5,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(81),
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y_max = mcl_util.layer_to_y(128),
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})
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--
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-- Iron
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--
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_iron",
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wherein = "mcl_core:stone",
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clust_scarcity = 830,
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clust_num_ores = 5,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(39),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_iron",
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wherein = "mcl_core:stone",
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clust_scarcity = 1660,
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clust_num_ores = 4,
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clust_size = 2,
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y_min = mcl_util.layer_to_y(40),
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y_max = mcl_util.layer_to_y(63),
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})
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--
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-- Gold
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--
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-- Common spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_gold",
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wherein = "mcl_core:stone",
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clust_scarcity = 4775,
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clust_num_ores = 5,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(30),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_gold",
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wherein = "mcl_core:stone",
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clust_scarcity = 6560,
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clust_num_ores = 7,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(30),
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})
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-- Rare spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_gold",
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wherein = "mcl_core:stone",
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clust_scarcity = 13000,
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clust_num_ores = 4,
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clust_size = 2,
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y_min = mcl_util.layer_to_y(31),
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y_max = mcl_util.layer_to_y(33),
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})
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--
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-- Diamond
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--
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-- Common spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_diamond",
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wherein = "mcl_core:stone",
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clust_scarcity = 10000,
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clust_num_ores = 4,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(12),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_diamond",
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wherein = "mcl_core:stone",
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clust_scarcity = 5000,
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clust_num_ores = 2,
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clust_size = 2,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(12),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_diamond",
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wherein = "mcl_core:stone",
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clust_scarcity = 10000,
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clust_num_ores = 8,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(12),
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})
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-- Rare spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_diamond",
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wherein = "mcl_core:stone",
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clust_scarcity = 20000,
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clust_num_ores = 1,
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clust_size = 1,
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y_min = mcl_util.layer_to_y(13),
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y_max = mcl_util.layer_to_y(15),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_diamond",
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wherein = "mcl_core:stone",
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clust_scarcity = 20000,
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clust_num_ores = 2,
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clust_size = 2,
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y_min = mcl_util.layer_to_y(13),
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y_max = mcl_util.layer_to_y(15),
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})
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--
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-- Redstone
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--
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-- Common spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_redstone",
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wherein = "mcl_core:stone",
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clust_scarcity = 500,
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clust_num_ores = 4,
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clust_size = 3,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(13),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_redstone",
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wherein = "mcl_core:stone",
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clust_scarcity = 800,
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clust_num_ores = 7,
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clust_size = 4,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(13),
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})
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-- Rare spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_redstone",
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wherein = "mcl_core:stone",
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clust_scarcity = 1000,
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clust_num_ores = 4,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(13),
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y_max = mcl_util.layer_to_y(15),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_redstone",
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wherein = "mcl_core:stone",
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clust_scarcity = 1600,
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clust_num_ores = 7,
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clust_size = 4,
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y_min = mcl_util.layer_to_y(13),
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y_max = mcl_util.layer_to_y(15),
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})
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--
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-- Emerald
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--
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-- Common spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_emerald",
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wherein = "mcl_core:stone",
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clust_scarcity = 14340,
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clust_num_ores = 1,
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clust_size = 1,
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y_min = mcl_vars.mg_overworld_min,
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y_max = mcl_util.layer_to_y(29),
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})
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-- Rare spawn
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_emerald",
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wherein = "mcl_core:stone",
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clust_scarcity = 21510,
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clust_num_ores = 1,
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clust_size = 1,
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y_min = mcl_util.layer_to_y(30),
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y_max = mcl_util.layer_to_y(32),
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})
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--
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-- Lapis Lazuli
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--
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-- Common spawn (in the center)
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_lapis",
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wherein = "mcl_core:stone",
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clust_scarcity = 10000,
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clust_num_ores = 7,
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clust_size = 4,
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y_min = mcl_util.layer_to_y(14),
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y_max = mcl_util.layer_to_y(16),
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})
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-- Rare spawn (below center)
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_lapis",
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wherein = "mcl_core:stone",
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clust_scarcity = 12000,
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clust_num_ores = 6,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(10),
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y_max = mcl_util.layer_to_y(13),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_lapis",
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wherein = "mcl_core:stone",
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clust_scarcity = 14000,
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clust_num_ores = 5,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(6),
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y_max = mcl_util.layer_to_y(9),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_lapis",
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wherein = "mcl_core:stone",
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clust_scarcity = 16000,
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clust_num_ores = 4,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(2),
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y_max = mcl_util.layer_to_y(5),
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})
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_lapis",
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wherein = "mcl_core:stone",
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clust_scarcity = 18000,
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clust_num_ores = 3,
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clust_size = 2,
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y_min = mcl_util.layer_to_y(0),
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y_max = mcl_util.layer_to_y(2),
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})
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-- Rare spawn (above center)
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minetest.register_ore({
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ore_type = "scatter",
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ore = "mcl_core:stone_with_lapis",
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wherein = "mcl_core:stone",
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clust_scarcity = 12000,
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clust_num_ores = 6,
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clust_size = 3,
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y_min = mcl_util.layer_to_y(17),
|
|
y_max = mcl_util.layer_to_y(20),
|
|
})
|
|
minetest.register_ore({
|
|
ore_type = "scatter",
|
|
ore = "mcl_core:stone_with_lapis",
|
|
wherein = "mcl_core:stone",
|
|
clust_scarcity = 14000,
|
|
clust_num_ores = 5,
|
|
clust_size = 3,
|
|
y_min = mcl_util.layer_to_y(21),
|
|
y_max = mcl_util.layer_to_y(24),
|
|
})
|
|
minetest.register_ore({
|
|
ore_type = "scatter",
|
|
ore = "mcl_core:stone_with_lapis",
|
|
wherein = "mcl_core:stone",
|
|
clust_scarcity = 16000,
|
|
clust_num_ores = 4,
|
|
clust_size = 3,
|
|
y_min = mcl_util.layer_to_y(25),
|
|
y_max = mcl_util.layer_to_y(28),
|
|
})
|
|
minetest.register_ore({
|
|
ore_type = "scatter",
|
|
ore = "mcl_core:stone_with_lapis",
|
|
wherein = "mcl_core:stone",
|
|
clust_scarcity = 18000,
|
|
clust_num_ores = 3,
|
|
clust_size = 2,
|
|
y_min = mcl_util.layer_to_y(29),
|
|
y_max = mcl_util.layer_to_y(32),
|
|
})
|
|
minetest.register_ore({
|
|
ore_type = "scatter",
|
|
ore = "mcl_core:stone_with_lapis",
|
|
wherein = "mcl_core:stone",
|
|
clust_scarcity = 32000,
|
|
clust_num_ores = 1,
|
|
clust_size = 1,
|
|
y_min = mcl_util.layer_to_y(31),
|
|
y_max = mcl_util.layer_to_y(32),
|
|
})
|
|
|
|
local function register_mgv6_decorations()
|
|
|
|
-- Sugar canes
|
|
|
|
minetest.register_decoration({
|
|
deco_type = "simple",
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = -0.3,
|
|
scale = 0.7,
|
|
spread = {x = 100, y = 100, z = 100},
|
|
seed = 2,
|
|
octaves = 3,
|
|
persist = 0.7
|
|
},
|
|
y_min = 1,
|
|
y_max = 1,
|
|
decoration = "mcl_core:reeds",
|
|
height = 2,
|
|
height_max = 4,
|
|
spawn_by = "mcl_core:water_source",
|
|
num_spawn_by = 1,
|
|
})
|
|
|
|
-- Cacti
|
|
|
|
minetest.register_decoration({
|
|
deco_type = "simple",
|
|
place_on = {"group:sand"},
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = -0.012,
|
|
scale = 0.024,
|
|
spread = {x = 100, y = 100, z = 100},
|
|
seed = 257,
|
|
octaves = 3,
|
|
persist = 0.6
|
|
},
|
|
y_min = 4,
|
|
y_max = 30,
|
|
decoration = "mcl_core:cactus",
|
|
height = 1,
|
|
height_max = 3,
|
|
})
|
|
|
|
-- Doubletall grass
|
|
minetest.register_decoration({
|
|
deco_type = "schematic",
|
|
schematic = {
|
|
size = { x=1, y=3, z=1 },
|
|
data = {
|
|
{ name = "air", prob = 0 },
|
|
{ name = "mcl_flowers:double_grass", param1=255, },
|
|
{ name = "mcl_flowers:double_grass_top", param1=255, },
|
|
},
|
|
},
|
|
replacements = {
|
|
["mcl_flowers:tallgrass"] = "mcl_flowers:double_grass"
|
|
},
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
sidelen = 8,
|
|
noise_params = {
|
|
offset = -0.01,
|
|
scale = 0.03,
|
|
spread = {x = 500, y = 500, z = 500},
|
|
seed = 420,
|
|
octaves = 2,
|
|
persist = 0.6,
|
|
},
|
|
y_min = 1,
|
|
y_max = 40,
|
|
flags = "",
|
|
})
|
|
|
|
-- Large ferns
|
|
minetest.register_decoration({
|
|
deco_type = "schematic",
|
|
schematic = {
|
|
size = { x=1, y=3, z=1 },
|
|
data = {
|
|
{ name = "air", prob = 0 },
|
|
{ name = "mcl_flowers:double_fern", param1=255, },
|
|
{ name = "mcl_flowers:double_fern_top", param1=255, },
|
|
},
|
|
},
|
|
replacements = {
|
|
["mcl_flowers:fern"] = "mcl_flowers:double_fern"
|
|
},
|
|
-- This makes sure large ferns only appear in jungles
|
|
spawn_by = { "mcl_core:jungletree", "mcl_flowers:fern" },
|
|
num_spawn_by = 1,
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = 0,
|
|
scale = 0.01,
|
|
spread = {x = 250, y = 250, z = 250},
|
|
seed = 333,
|
|
octaves = 2,
|
|
persist = 0.66,
|
|
},
|
|
y_min = 1,
|
|
y_max = 30,
|
|
flags = "",
|
|
})
|
|
|
|
-- Large flowers
|
|
local register_large_flower = function(name, seed, offset)
|
|
minetest.register_decoration({
|
|
deco_type = "schematic",
|
|
schematic = {
|
|
size = { x=1, y=3, z=1 },
|
|
data = {
|
|
{ name = "air", prob = 0 },
|
|
{ name = "mcl_flowers:"..name, param1=255, },
|
|
{ name = "mcl_flowers:"..name.."_top", param1=255, },
|
|
},
|
|
},
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = offset,
|
|
scale = 0.01,
|
|
spread = {x = 300, y = 300, z = 300},
|
|
seed = seed,
|
|
octaves = 5,
|
|
persist = 0.62,
|
|
},
|
|
y_min = 1,
|
|
y_max = 30,
|
|
flags = "",
|
|
})
|
|
end
|
|
|
|
register_large_flower("rose_bush", 9350, -0.008)
|
|
register_large_flower("peony", 10450, -0.008)
|
|
register_large_flower("lilac", 10600, -0.007)
|
|
register_large_flower("sunflower", 2940, -0.005)
|
|
|
|
-- Tall grass
|
|
minetest.register_decoration({
|
|
deco_type = "simple",
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
sidelen = 8,
|
|
noise_params = {
|
|
offset = 0.01,
|
|
scale = 0.3,
|
|
spread = {x = 500, y = 500, z = 500},
|
|
seed = 420,
|
|
octaves = 2,
|
|
persist = 0.6
|
|
},
|
|
y_min = 1,
|
|
y_max = 50,
|
|
decoration = "mcl_flowers:tallgrass",
|
|
})
|
|
|
|
-- Add a small amount of tall grass everywhere to avoid areas completely empty devoid of tall grass
|
|
minetest.register_decoration({
|
|
deco_type = "simple",
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
sidelen = 8,
|
|
fill_ratio = 0.001,
|
|
y_min = 1,
|
|
y_max = 50,
|
|
decoration = "mcl_flowers:tallgrass",
|
|
})
|
|
|
|
local mushrooms = {"mcl_mushrooms:mushroom_red", "mcl_mushrooms:mushroom_brown"}
|
|
local mseeds = { 7133, 8244 }
|
|
for m=1, #mushrooms do
|
|
-- Mushrooms next to trees
|
|
minetest.register_decoration({
|
|
deco_type = "simple",
|
|
place_on = {"mcl_core:dirt_with_grass", "mcl_core:dirt", "mcl_core:podzol", "mcl_core:mycelium", "mcl_core:stone", "mcl_core:andesite", "mcl_core:diorite", "mcl_core:granite"},
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = 0,
|
|
scale = 0.04,
|
|
spread = {x = 100, y = 100, z = 100},
|
|
seed = mseeds[m],
|
|
octaves = 3,
|
|
persist = 0.6
|
|
},
|
|
y_min = 1,
|
|
y_max = 128,
|
|
decoration = mushrooms[m],
|
|
spawn_by = { "mcl_core:tree", "mcl_core:sprucetree", "mcl_core:darktree", "mcl_core:birchtree", "mcl_core:jungletree", "mcl_core:acaciatree" },
|
|
num_spawn_by = 1,
|
|
})
|
|
end
|
|
|
|
-- Dead bushes
|
|
|
|
minetest.register_decoration({
|
|
deco_type = "simple",
|
|
place_on = {"group:sand", "mcl_core:podzol", "mcl_core:coarse_dirt", "mcl_colorblocks:hardened_clay"},
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = 0,
|
|
scale = 0.035,
|
|
spread = {x = 100, y = 100, z = 100},
|
|
seed = 1972,
|
|
octaves = 3,
|
|
persist = 0.6
|
|
},
|
|
y_min = 4,
|
|
y_max = 50,
|
|
decoration = "mcl_core:deadbush",
|
|
})
|
|
|
|
local function register_mgv6_flower(name, seed, offset)
|
|
if offset == nil then
|
|
offset = 0
|
|
end
|
|
minetest.register_decoration({
|
|
deco_type = "simple",
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = offset,
|
|
scale = 0.006,
|
|
spread = {x = 100, y = 100, z = 100},
|
|
seed = seed,
|
|
octaves = 3,
|
|
persist = 0.6
|
|
},
|
|
y_min = 1,
|
|
y_max = 30,
|
|
decoration = "mcl_flowers:"..name,
|
|
})
|
|
end
|
|
|
|
register_mgv6_flower("tulip_red", 436)
|
|
register_mgv6_flower("tulip_orange", 536)
|
|
register_mgv6_flower("tulip_pink", 636)
|
|
register_mgv6_flower("tulip_white", 736)
|
|
register_mgv6_flower("azure_bluet", 800)
|
|
register_mgv6_flower("dandelion", 8)
|
|
--[[ Allium and blue orchid are made slightly rarer in v6
|
|
to compensate for missing biomes. In Minecraft, those flowers only appear in special biomes. ]]
|
|
register_mgv6_flower("allium", 0, -0.001)
|
|
register_mgv6_flower("blue_orchid", 64500, -0.001)
|
|
register_mgv6_flower("oxeye_daisy", 3490)
|
|
register_mgv6_flower("poppy", 9439)
|
|
|
|
-- Pumpkin
|
|
minetest.register_decoration({
|
|
deco_type = "schematic",
|
|
schematic = {
|
|
size = { x=1, y=2, z=1 },
|
|
data = {
|
|
{ name = "air", prob = 0 },
|
|
{ name = "mcl_farming:pumpkin_face", param1=255, },
|
|
},
|
|
},
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = -0.008,
|
|
scale = 0.00666,
|
|
spread = {x = 250, y = 250, z = 250},
|
|
seed = 666,
|
|
octaves = 6,
|
|
persist = 0.666
|
|
},
|
|
y_min = 3,
|
|
y_max = 29,
|
|
rotation = "random",
|
|
})
|
|
|
|
-- Melon
|
|
minetest.register_decoration({
|
|
deco_type = "simple",
|
|
place_on = {"mcl_core:dirt_with_grass"},
|
|
sidelen = 16,
|
|
noise_params = {
|
|
offset = 0.003,
|
|
scale = 0.006,
|
|
spread = {x = 250, y = 250, z = 250},
|
|
seed = 333,
|
|
octaves = 3,
|
|
persist = 0.6
|
|
},
|
|
-- Small trick to make sure melon spawn in jungles
|
|
spawn_by = { "mcl_core:jungletree", "mcl_flowers:fern" },
|
|
num_spawn_by = 1,
|
|
y_min = 1,
|
|
y_max = 40,
|
|
decoration = "mcl_farming:melon",
|
|
})
|
|
|
|
|
|
end
|
|
|
|
minetest.register_on_generated(function(minp, maxp, seed)
|
|
if maxp.y >= 2 and minp.y <= 0 then
|
|
-- Generate clay
|
|
-- Assume X and Z lengths are equal
|
|
local divlen = 4
|
|
local divs = (maxp.x-minp.x)/divlen+1;
|
|
for divx=0+1,divs-1-1 do
|
|
for divz=0+1,divs-1-1 do
|
|
local cx = minp.x + math.floor((divx+0.5)*divlen)
|
|
local cz = minp.z + math.floor((divz+0.5)*divlen)
|
|
if minetest.get_node({x=cx,y=1,z=cz}).name == "mcl_core:water_source" and
|
|
minetest.get_node({x=cx,y=0,z=cz}).name == "mcl_core:sand" then
|
|
local is_shallow = true
|
|
local num_water_around = 0
|
|
if minetest.get_node({x=cx-divlen*2,y=1,z=cz+0}).name == "mcl_core:water_source" then
|
|
num_water_around = num_water_around + 1 end
|
|
if minetest.get_node({x=cx+divlen*2,y=1,z=cz+0}).name == "mcl_core:water_source" then
|
|
num_water_around = num_water_around + 1 end
|
|
if minetest.get_node({x=cx+0,y=1,z=cz-divlen*2}).name == "mcl_core:water_source" then
|
|
num_water_around = num_water_around + 1 end
|
|
if minetest.get_node({x=cx+0,y=1,z=cz+divlen*2}).name == "mcl_core:water_source" then
|
|
num_water_around = num_water_around + 1 end
|
|
if num_water_around >= 2 then
|
|
is_shallow = false
|
|
end
|
|
if is_shallow then
|
|
for x1=-divlen,divlen do
|
|
for z1=-divlen,divlen do
|
|
if minetest.get_node({x=cx+x1,y=0,z=cz+z1}).name == "mcl_core:sand" or minetest.get_node({x=cx+x1,y=0,z=cz+z1}).name == "mcl_core:sandstone" then
|
|
minetest.set_node({x=cx+x1,y=0,z=cz+z1}, {name="mcl_core:clay"})
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
-- Generate reeds
|
|
local perlin1 = minetest.get_perlin(354, 3, 0.7, 100)
|
|
-- Assume X and Z lengths are equal
|
|
local divlen = 8
|
|
local divs = (maxp.x-minp.x)/divlen+1;
|
|
for divx=0,divs-1 do
|
|
for divz=0,divs-1 do
|
|
local x0 = minp.x + math.floor((divx+0)*divlen)
|
|
local z0 = minp.z + math.floor((divz+0)*divlen)
|
|
local x1 = minp.x + math.floor((divx+1)*divlen)
|
|
local z1 = minp.z + math.floor((divz+1)*divlen)
|
|
-- Determine reeds amount from perlin noise
|
|
local reeds_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 45 - 20)
|
|
-- Find random positions for reeds based on this random
|
|
local pr = PseudoRandom(seed+1)
|
|
for i=0,reeds_amount do
|
|
local x = pr:next(x0, x1)
|
|
local z = pr:next(z0, z1)
|
|
local p = {x=x,y=1,z=z}
|
|
if minetest.get_node(p).name == "mcl_core:sand" then
|
|
if math.random(0,1000) == 1 then -- 0,12000
|
|
-- Spawn sand temple
|
|
random_struct.call_struct(p,2)
|
|
end
|
|
end
|
|
|
|
end
|
|
end
|
|
end
|
|
-- Generate grass
|
|
local perlin1 = minetest.get_perlin(329, 3, 0.6, 100)
|
|
-- Assume X and Z lengths are equal
|
|
local divlen = 5
|
|
local divs = (maxp.x-minp.x)/divlen+1;
|
|
for divx=0,divs-1 do
|
|
for divz=0,divs-1 do
|
|
local x0 = minp.x + math.floor((divx+0)*divlen)
|
|
local z0 = minp.z + math.floor((divz+0)*divlen)
|
|
local x1 = minp.x + math.floor((divx+1)*divlen)
|
|
local z1 = minp.z + math.floor((divz+1)*divlen)
|
|
-- Determine grass amount from perlin noise
|
|
local grass_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 9)
|
|
-- Find random positions for grass based on this random
|
|
local pr = PseudoRandom(seed+1)
|
|
for i=0,grass_amount do
|
|
local x = pr:next(x0, x1)
|
|
local z = pr:next(z0, z1)
|
|
-- Find ground level (0...15)
|
|
local ground_y = nil
|
|
for y=30,0,-1 do
|
|
if minetest.get_node({x=x,y=y,z=z}).name ~= "air" then
|
|
ground_y = y
|
|
break
|
|
end
|
|
end
|
|
|
|
if ground_y then
|
|
local p = {x=x,y=ground_y+1,z=z}
|
|
local nn = minetest.get_node(p).name
|
|
-- Check if the node can be replaced
|
|
if minetest.registered_nodes[nn] and
|
|
minetest.registered_nodes[nn].buildable_to then
|
|
nn = minetest.get_node({x=x,y=ground_y,z=z}).name
|
|
if nn == "mcl_core:dirt_with_grass" then
|
|
if math.random(0,12000) == 1 then
|
|
-- Spawn town
|
|
-- TODO: Re-enable random_struct
|
|
-- Towns often float around in air which doesn't look nice
|
|
--random_struct.call_struct(p,1)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end)
|
|
|
|
|
|
-- Generate bedrock layer or layers
|
|
local BEDROCK_MIN = mcl_vars.mg_bedrock_overworld_min
|
|
local BEDROCK_MAX = mcl_vars.mg_bedrock_overworld_max
|
|
|
|
-- Below the bedrock, generate air/void
|
|
|
|
minetest.register_on_generated(function(minp, maxp)
|
|
-- Generate bedrock layers
|
|
if minp.y <= BEDROCK_MAX then
|
|
local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
|
|
local data = vm:get_data()
|
|
local area = VoxelArea:new({MinEdge=emin, MaxEdge=emax})
|
|
local c_bedrock = minetest.get_content_id("mcl_core:bedrock")
|
|
local c_void = minetest.get_content_id("mcl_core:void")
|
|
|
|
for y = minp.y, math.min(maxp.y, BEDROCK_MAX) do
|
|
for x = minp.x, maxp.x do
|
|
for z = minp.z, maxp.z do
|
|
local p_pos = area:index(x, y, z)
|
|
local setdata = nil
|
|
if mcl_vars.mg_bedrock_is_rough then
|
|
-- Bedrock layers with increasing levels of roughness, until a perfecly flat bedrock later at the bottom layer
|
|
-- This code assumes a bedrock height of 5 layers.
|
|
if y == BEDROCK_MAX then
|
|
-- 50% bedrock chance
|
|
if math.random(1,2) == 1 then setdata = c_bedrock end
|
|
elseif y == BEDROCK_MAX -1 then
|
|
-- 66.666...%
|
|
if math.random(1,3) <= 2 then setdata = c_bedrock end
|
|
elseif y == BEDROCK_MAX -2 then
|
|
-- 75%
|
|
if math.random(1,4) <= 3 then setdata = c_bedrock end
|
|
elseif y == BEDROCK_MAX -3 then
|
|
-- 90%
|
|
if math.random(1,10) <= 9 then setdata = c_bedrock end
|
|
elseif y == BEDROCK_MAX -4 then
|
|
-- 100%
|
|
setdata = c_bedrock
|
|
elseif y < BEDROCK_MIN then
|
|
setdata = c_void
|
|
end
|
|
else
|
|
-- Perfectly flat bedrock layer(s)
|
|
if y >= BEDROCK_MIN and y <= BEDROCK_MAX then
|
|
setdata = c_bedrock
|
|
elseif y < BEDROCK_MIN then
|
|
setdata = c_void
|
|
end
|
|
end
|
|
if setdata then
|
|
data[p_pos] = setdata
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
vm:set_data(data)
|
|
vm:calc_lighting()
|
|
vm:update_liquids()
|
|
vm:write_to_map()
|
|
end
|
|
|
|
-- Generate rare underground mushrooms
|
|
-- TODO: Make them appear in groups, use Perlin noise
|
|
if minp.y > 0 or maxp.y < -32 then
|
|
return
|
|
end
|
|
|
|
local bpos
|
|
local stone = minetest.find_nodes_in_area_under_air(minp, maxp, {"mcl_core:stone", "mcl_core:dirt", "mcl_core:mycelium", "mcl_core:podzol", "mcl_core:andesite", "mcl_core:diorite", "mcl_core:granite", "mcl_core:stone_with_coal", "mcl_core:stone_with_iron", "mcl_core:stone_with_gold"})
|
|
|
|
for n = 1, #stone do
|
|
bpos = {x = stone[n].x, y = stone[n].y + 1, z = stone[n].z }
|
|
|
|
if math.random(1,1000) < 4 and minetest.get_node_light(bpos, 0.5) <= 12 then
|
|
if math.random(1,2) == 1 then
|
|
minetest.set_node(bpos, {name = "mcl_mushrooms:mushroom_brown"})
|
|
else
|
|
minetest.set_node(bpos, {name = "mcl_mushrooms:mushroom_red"})
|
|
end
|
|
end
|
|
end
|
|
end)
|
|
|
|
-- Apply mapgen-specific mapgen code
|
|
local mg_name = minetest.get_mapgen_setting("mg_name")
|
|
if mg_name == "v6" then
|
|
register_mgv6_decorations()
|
|
end
|
|
if mg_name == "flat" then
|
|
minetest.set_mapgen_setting("mg_flags", "nocaves,nodungeons,nodecorations,light", true)
|
|
else
|
|
minetest.set_mapgen_setting("mg_flags", "caves,nodungeons,decorations,light", true)
|
|
end
|