156 lines
4.9 KiB
Lua
156 lines
4.9 KiB
Lua
local _ = {name = "air", prob = 0}
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local A = {name = "air", prob = 255, force_place = true}
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local D = {name = "wc_adamant:stone", prob = 255, force_place = true}
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local schematic_AdamantineStalactite = {
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size = {x = 3, y = 23, z = 3},
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data = { -- note that data is upside down
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, D, _,
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_, D, _,
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_, D, _,
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_, D, _,
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D, D, D,
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D, D, D,
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D, D, D,
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_, D, _,
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_, _, _,
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_, _, _,
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_, D, _, -- ypos 0, prob 85% (218/255)
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_, D, _, -- ypos 1, prob 85% (218/255)
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_, D, _, -- ypos 2, prob 85% (218/255)
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_, D, _, -- ypos 3, prob 85% (218/255)
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_, D, _, -- ypos 4, prob 85% (218/255)
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_, D, _, -- ypos 5, prob 85% (218/255)
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_, D, _, -- ypos 6, prob 85% (218/255)
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_, D, _, -- ypos 7, prob 85% (218/255)
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_, D, _, -- ypos 8, prob 85% (218/255)
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_, D, D, -- ypos 9, prob 50% (128/256) to make half of stalactites asymmetric
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_, D, D, -- ypos 10, prob 50% (128/256) to make half of stalactites asymmetric
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_, D, D, -- ypos 11, prob 50% (128/256) to make half of stalactites asymmetric
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_, D, D, -- ypos 12, prob 50% (128/256) to make half of stalactites asymmetric
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D, D, D, -- ypos 13, prob 75% (192/256)
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D, D, D, -- ypos 14, prob 75% (192/256)
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D, D, D, -- ypos 15, prob 100%
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D, D, D, -- ypos 16, prob 100%
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D, D, D, -- ypos 17, prob 100%
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D, D, D, -- ypos 18, prob 100%
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D, D, D, -- ypos 19, prob 75% (192/256)
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D, D, D, -- ypos 20, prob 85% (218/255)
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_, D, D, -- ypos 21, prob 50% (128/256) to make half of stalactites asymmetric
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_, D, _, -- ypos 22, prob 100%
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, _, _,
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_, D, _,
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_, D, _,
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_, D, _,
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_, D, _,
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_, D, _,
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D, D, D,
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D, D, D,
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D, D, D,
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_, D, _,
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_, D, _,
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_, _, _,
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},
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-- Y-slice probabilities do not function correctly for ceiling schematic
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-- decorations because they are inverted, so ypos numbers have been inverted
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-- to match, and a larger offset in place_offset_y should be used (e.g. -3).
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yslice_prob = {
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{ypos = 21, prob = 140},
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{ypos = 20, prob = 225},
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{ypos = 19, prob = 200},
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{ypos = 14, prob = 200},
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{ypos = 13, prob = 200},
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{ypos = 12, prob = 200},
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{ypos = 11, prob = 140},
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{ypos = 10, prob = 140},
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{ypos = 9, prob = 140},
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{ypos = 8, prob = 225},
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{ypos = 7, prob = 225},
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{ypos = 6, prob = 225},
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{ypos = 5, prob = 225},
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{ypos = 4, prob = 225},
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{ypos = 3, prob = 225},
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{ypos = 2, prob = 225},
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{ypos = 1, prob = 225},
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{ypos = 0, prob = 225}
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}
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}
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minetest.register_decoration({
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name = "Adamant stalactite",
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deco_type = "schematic",
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place_on = "group:stone",
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-- sidelen = 144,
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fill_ratio = 0.00001,
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-- biomes = {"deep"},
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y_max = -800,
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y_min = -31000,
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schematic = schematic_AdamantineStalactite,
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flags = "place_center_x,place_center_z,force_placement,all_ceilings",
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place_offset_y=-3
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})
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-- A stalagmite is an upsidedown stalactite, so
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-- use the GreaterStalactite to create a ToweringStalagmite schematic
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local schematic_AdamantineSpire = {
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size = schematic_AdamantineStalactite.size,
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data = {},
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yslice_prob = {}
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}
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local array_length = #schematic_AdamantineStalactite.data + 1
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for i, node in ipairs(schematic_AdamantineStalactite.data) do
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schematic_AdamantineSpire.data[array_length - i] = node
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end
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y_size = schematic_AdamantineStalactite.size.y
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for i, node in ipairs(schematic_AdamantineStalactite.yslice_prob) do
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schematic_AdamantineSpire.yslice_prob[i] = {
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-- we can safely lower the prob. to gain more variance because floor based schematics
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-- don't have the bug where missing lines moves them away from the surface
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prob = schematic_AdamantineStalactite.yslice_prob[i].prob - 20,
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ypos = y_size - 1 - schematic_AdamantineStalactite.yslice_prob[i].ypos
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}
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end
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minetest.register_decoration({
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name = "Towering Adamantine Stalagmite",
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deco_type = "schematic",
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place_on = "group:stone",
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sidelen = 80,
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fill_ratio = 0.00001,
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-- biomes = {"deep"},
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y_max = -800,
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y_min = -31000,
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schematic = schematic_AdamantineSpire,
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replacements = {},
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flags = "place_center_x,place_center_z,force_placement,all_floors",
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place_offset_y = -5
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})
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