nalc
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mapfix
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Cleaned the code, thanks to SmallJoker

This commit is contained in:
Gael-de-Sailly 2014-11-30 21:57:35 +01:00
parent 87cee19fbd
commit 12a471f760
1 changed files with 7 additions and 2 deletions
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9
init.lua
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@ -1,13 +1,18 @@
minetest.register_chatcommand("mapfix", {
params = "<size>",
description = "Recalculate the flowing liquids of a chunk",
description = "Recalculate the flowing liquids and the light of a chunk",
func = function(name, param)
local pos = minetest.get_player_by_name(name):getpos()
local size = tonumber(param) or 40
if size > 50 and not minetest.check_player_privs(name, {server=true}) then
return false, "You need the server privilege to exceed the radius of 50 blocks"
end
local minp, maxp = {x = math.floor(pos.x - size), y = math.floor(pos.y - size), z = math.floor(pos.z - size)}, {x = math.ceil(pos.x + size), y = math.ceil(pos.y + size), z = math.ceil(pos.z + size)}
local minp = vector.round(vector.subtract(pos, size - 0.5))
local maxp = vector.round(vector.add(pos, size + 0.5))
-- use the voxelmanip to fix problems
local vm = minetest.get_voxel_manip()
vm:read_from_map(minp, maxp)
vm:calc_lighting()