From 12a471f760d238c4936ef41707836e9ed9f10d69 Mon Sep 17 00:00:00 2001 From: Gael-de-Sailly Date: Sun, 30 Nov 2014 21:57:35 +0100 Subject: Cleaned the code, thanks to SmallJoker --- init.lua | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/init.lua b/init.lua index 77ce155..680fd6f 100644 --- a/init.lua +++ b/init.lua @@ -1,13 +1,18 @@ minetest.register_chatcommand("mapfix", { params = "", - 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() -- cgit v1.2.3