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Cleaned the code, thanks to SmallJoker

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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", { minetest.register_chatcommand("mapfix", {
params = "<size>", 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) func = function(name, param)
local pos = minetest.get_player_by_name(name):getpos() local pos = minetest.get_player_by_name(name):getpos()
local size = tonumber(param) or 40 local size = tonumber(param) or 40
if size > 50 and not minetest.check_player_privs(name, {server=true}) then 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" return false, "You need the server privilege to exceed the radius of 50 blocks"
end 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() local vm = minetest.get_voxel_manip()
vm:read_from_map(minp, maxp) vm:read_from_map(minp, maxp)
vm:calc_lighting() vm:calc_lighting()