From f21bab2ff9c56147f79d06b99dac0615041fc73d Mon Sep 17 00:00:00 2001
From: Paramat <paramat@users.noreply.github.com>
Date: Fri, 19 Apr 2019 21:23:26 +0100
Subject: [PATCH] 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.
---
mods/default/mapgen.lua | 139 ++++++++++++++++++++++++++++++----------
1 file changed, 105 insertions(+), 34 deletions(-)
diff --git a/mods/default/mapgen.lua b/mods/default/mapgen.lua
index 9c63d1ed..bde1fb20 100644
--- a/mods/default/mapgen.lua
+++ b/mods/default/mapgen.lua
@@ -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
--
GitLab