sbrl-github/Minetest-WorldEditAdditions
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Fix crashes in new ellipsoid command

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Starbeamrainbowlabs 2018-06-09 13:10:42 +01:00
parent 88c59fca7c
commit 2b33100356
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
2 changed files with 8 additions and 4 deletions
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11
worldeditadditions/ellipsoid.lua
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@ -7,16 +7,18 @@ function worldedit.ellipsoid(position, radius, target_node)
-- Fetch the nodes in the specified area
-- OPTIMIZE: We should be able to calculate a more efficient box-area here
local manip, area = worldedit.manip_helpers.init_radius(pos1, math.max(radius.x, radius.y, radius.z))
local manip, area = worldedit.manip_helpers.init_radius(position, math.max(radius.x, radius.y, radius.z))
local data = manip:get_data()
local node_id = minetest.get_content_id(target_node)
local node_id_air = minetest.get_content_id("air")
local offset_x, offset_y, offset_z = pos.x - area.MinEdge.x, pos.y - area.MinEdge.y
local offset_x, offset_y, offset_z = position.x - area.MinEdge.x, position.y - area.MinEdge.y
local stride_z, stride_y = area.zstride, area.ystride
local idx_z_base = pos.z - area.MinEdge.z -- initial z offset
local count = 0 -- The number of nodes replaced
local idx_z_base = position.z - area.MinEdge.z -- initial z offset
for z = -radius.z, radius.z do
local idx_y_base = idx_z_base
@ -30,6 +32,7 @@ function worldedit.ellipsoid(position, radius, target_node)
math.abs(y - position.y) < radius.y and
math.ans(z - position.x) < radius.x then
data[i] = node_id
count = count + 1
end
@ -46,5 +49,5 @@ function worldedit.ellipsoid(position, radius, target_node)
-- Save the modified nodes back to disk & return
worldedit.manip_helpers.finish(manip, data)
return changes
return count
end

1
worldeditadditions/init.lua
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@ -10,3 +10,4 @@ worldeditadditions = {}
dofile(minetest.get_modpath("worldeditadditions") .. "/utils.lua")
dofile(minetest.get_modpath("worldeditadditions") .. "/floodfill.lua")
dofile(minetest.get_modpath("worldeditadditions") .. "/overlay.lua")
dofile(minetest.get_modpath("worldeditadditions") .. "/ellipsoid.lua")