minetest-mods/nether
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Update README.md

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Treer
2021-01-15 00:05:32 +11:00
parent 24845dce1e
commit 4b508f8492
4 changed files with 32 additions and 12 deletions
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8
mapgen_mantle.lua
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@ -286,7 +286,7 @@ function excavate_pathway(data, area, nether_pos, center_pos, minp, maxp)
radiusLimit = math_min(radiusLimit, vector_min(vector.subtract(maxp, stopPos)))
if radiusLimit < 4 then -- This is a logic check, ignore it. It could be commented out
-- 4 is (79 - 75), and shouldn't be possible if sampling-skip was 10
-- 4 is (79 - 75), and values less than 4 shouldn't be possible if sampling-skip was 10
-- i.e. if sampling-skip was 10 then {5, 15, 25, 35, 45, 55, 65, 75} should be sampled from possible positions 0 to 79
debugf("Error: radiusLimit %s is smaller then half the sampling distance. min %s, max %s, start %s, stop %s", radiusLimit, minp, maxp, startPos, stopPos)
end
@ -304,7 +304,7 @@ function excavate_pathway(data, area, nether_pos, center_pos, minp, maxp)
local sizeAdj = 1 - (distFromMiddle * distFromMiddle * distFromMiddle)
local radius = math_min(radiusLimit, math.random(50 - (25 * sizeAdj), 80 - (45 * sizeAdj)) / 10)
local radiusCubed = radius * radius
local radiusSquared = radius * radius
local radiusCeil = math_floor(radius + 0.5)
linedata[i].radius = radius -- Needed in third pass
@ -315,7 +315,7 @@ function excavate_pathway(data, area, nether_pos, center_pos, minp, maxp)
local vi_z = vi + z * zstride
for y = -radiusCeil, radiusCeil do
local vi_zy = vi_z + y * ystride
local xSquaredLimit = radiusCubed - (z * z + y * y)
local xSquaredLimit = radiusSquared - (z * z + y * y)
for x = -radiusCeil, radiusCeil do
if x * x < xSquaredLimit then
data[vi_zy + x] = c_air
@ -327,7 +327,7 @@ function excavate_pathway(data, area, nether_pos, center_pos, minp, maxp)
end
-- Third pass: decorate
-- Add glowstones to make tunnels to the mantle easyier to find
-- Add glowstones to make tunnels to the mantle easier to find
-- https://i.imgur.com/sRA28x7.jpg
for i = start_index, stop_index, 3 do
if linedata[i].distFromEnds < 0.3 then