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Unverified Commit f21bab2f authored by Paramat's avatar Paramat Committed by GitHub
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Split underground biome to correspond to surface biomes 

In preparation for biome-defined: dungeon materials, cave liquids,
stone type, ores, decorations.
'_ocean' biomes now extend to y = -255 to be deeper than default
mgv5 oceans, and to create 'shallow underground biomes'.
Remove unnecessary biome lists for gravel and silver sand blob ores,
as those are already defined to only appear in default:stone.
parent 0291c6b2
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mods/default/mapgen.lua
+ 105
− 34
View file @ f21bab2f
......@@ -554,14 +554,6 @@ function default.register_ores()
octaves = 1,
persist = 0.0
},
biomes = {"icesheet_ocean", "tundra", "tundra_beach", "tundra_ocean",
"taiga", "taiga_ocean", "snowy_grassland", "snowy_grassland_ocean",
"grassland", "grassland_dunes", "grassland_ocean", "coniferous_forest",
"coniferous_forest_dunes", "coniferous_forest_ocean", "deciduous_forest",
"deciduous_forest_shore", "deciduous_forest_ocean", "cold_desert",
"cold_desert_ocean", "savanna", "savanna_shore", "savanna_ocean",
"rainforest", "rainforest_swamp", "rainforest_ocean", "underground",
"floatland_coniferous_forest", "floatland_coniferous_forest_ocean"}
})
-- Dirt
......@@ -583,6 +575,7 @@ function default.register_ores()
octaves = 1,
persist = 0.0
},
-- 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"}
......@@ -607,14 +600,6 @@ function default.register_ores()
octaves = 1,
persist = 0.0
},
biomes = {"icesheet_ocean", "tundra", "tundra_beach", "tundra_ocean",
"taiga", "taiga_ocean", "snowy_grassland", "snowy_grassland_ocean",
"grassland", "grassland_dunes", "grassland_ocean", "coniferous_forest",
"coniferous_forest_dunes", "coniferous_forest_ocean", "deciduous_forest",
"deciduous_forest_shore", "deciduous_forest_ocean", "cold_desert",
"cold_desert_ocean", "savanna", "savanna_shore", "savanna_ocean",
"rainforest", "rainforest_swamp", "rainforest_ocean", "underground",
"floatland_coniferous_forest", "floatland_coniferous_forest_ocean"}
})
-- Scatter ores
......@@ -940,7 +925,15 @@ function default.register_biomes(upper_limit)
node_water_top = "default:ice",
depth_water_top = 10,
y_max = -9,
y_min = -112,
y_min = -255,
heat_point = 0,
humidity_point = 73,
})
minetest.register_biome({
name = "icesheet_under",
y_max = -256,
y_min = -31000,
heat_point = 0,
humidity_point = 73,
})
......@@ -998,7 +991,15 @@ function default.register_biomes(upper_limit)
depth_riverbed = 2,
vertical_blend = 1,
y_max = -4,
y_min = -112,
y_min = -255,
heat_point = 0,
humidity_point = 40,
})
minetest.register_biome({
name = "tundra_under",
y_max = -256,
y_min = -31000,
heat_point = 0,
humidity_point = 40,
})
......@@ -1031,7 +1032,15 @@ function default.register_biomes(upper_limit)
depth_riverbed = 2,
vertical_blend = 1,
y_max = 3,
y_min = -112,
y_min = -255,
heat_point = 25,
humidity_point = 70,
})
minetest.register_biome({
name = "taiga_under",
y_max = -256,
y_min = -31000,
heat_point = 25,
humidity_point = 70,
})
......@@ -1064,7 +1073,15 @@ function default.register_biomes(upper_limit)
depth_riverbed = 2,
vertical_blend = 1,
y_max = 3,
y_min = -112,
y_min = -255,
heat_point = 20,
humidity_point = 35,
})
minetest.register_biome({
name = "snowy_grassland_under",
y_max = -256,
y_min = -31000,
heat_point = 20,
humidity_point = 35,
})
......@@ -1109,7 +1126,15 @@ function default.register_biomes(upper_limit)
node_riverbed = "default:sand",
depth_riverbed = 2,
y_max = 3,
y_min = -112,
y_min = -255,
heat_point = 50,
humidity_point = 35,
})
minetest.register_biome({
name = "grassland_under",
y_max = -256,
y_min = -31000,
heat_point = 50,
humidity_point = 35,
})
......@@ -1154,7 +1179,15 @@ function default.register_biomes(upper_limit)
node_riverbed = "default:sand",
depth_riverbed = 2,
y_max = 3,
y_min = -112,
y_min = -255,
heat_point = 45,
humidity_point = 70,
})
minetest.register_biome({
name = "coniferous_forest_under",
y_max = -256,
y_min = -31000,
heat_point = 45,
humidity_point = 70,
})
......@@ -1199,7 +1232,15 @@ function default.register_biomes(upper_limit)
depth_riverbed = 2,
vertical_blend = 1,
y_max = -2,
y_min = -112,
y_min = -255,
heat_point = 60,
humidity_point = 68,
})
minetest.register_biome({
name = "deciduous_forest_under",
y_max = -256,
y_min = -31000,
heat_point = 60,
humidity_point = 68,
})
......@@ -1232,7 +1273,15 @@ function default.register_biomes(upper_limit)
depth_riverbed = 2,
vertical_blend = 1,
y_max = 3,
y_min = -112,
y_min = -255,
heat_point = 92,
humidity_point = 16,
})
minetest.register_biome({
name = "desert_under",
y_max = -256,
y_min = -31000,
heat_point = 92,
humidity_point = 16,
})
......@@ -1264,7 +1313,15 @@ function default.register_biomes(upper_limit)
node_riverbed = "default:sand",
depth_riverbed = 2,
y_max = 3,
y_min = -112,
y_min = -255,
heat_point = 60,
humidity_point = 0,
})
minetest.register_biome({
name = "sandstone_desert_under",
y_max = -256,
y_min = -31000,
heat_point = 60,
humidity_point = 0,
})
......@@ -1295,7 +1352,15 @@ function default.register_biomes(upper_limit)
depth_riverbed = 2,
vertical_blend = 1,
y_max = 3,
y_min = -112,
y_min = -255,
heat_point = 40,
humidity_point = 0,
})
minetest.register_biome({
name = "cold_desert_under",
y_max = -256,
y_min = -31000,
heat_point = 40,
humidity_point = 0,
})
......@@ -1340,7 +1405,15 @@ function default.register_biomes(upper_limit)
depth_riverbed = 2,
vertical_blend = 1,
y_max = -2,
y_min = -112,
y_min = -255,
heat_point = 89,
humidity_point = 42,
})
minetest.register_biome({
name = "savanna_under",
y_max = -256,
y_min = -31000,
heat_point = 89,
humidity_point = 42,
})
......@@ -1385,19 +1458,17 @@ function default.register_biomes(upper_limit)
depth_riverbed = 2,
vertical_blend = 1,
y_max = -2,
y_min = -112,
y_min = -255,
heat_point = 86,
humidity_point = 65,
})
-- Underground
minetest.register_biome({
name = "underground",
y_max = -113,
name = "rainforest_under",
y_max = -256,
y_min = -31000,
heat_point = 50,
humidity_point = 50,
heat_point = 86,
humidity_point = 65,
})
end
......
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