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Rewrite mapfix

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This commit is contained in:
Gael-de-Sailly 2015-07-02 16:38:02 +02:00
parent 074029a586
commit c30be1232a
1 changed files with 24 additions and 7 deletions
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31
init.lua
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@ -1,22 +1,39 @@
local function mapfix(minp, maxp)
local vm = minetest.get_voxel_manip(minp, maxp)
vm:update_liquids()
vm:write_to_map()
vm:update_map()
end
local previous = -math.huge
local default_size = tonumber(minetest.setting_get("mapfix_default_size")) or 40
local max_size = tonumber(minetest.setting_get("mapfix_max_size")) or 50
local delay = tonumber(minetest.setting_get("mapfix_delay")) or 15
minetest.register_chatcommand("mapfix", {
params = "<size>",
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
local privs = minetest.check_player_privs(name, {server=true})
local time = os.clock()
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"
if not privs then
if size > 50 and not privs then
return false, "You need the server privilege to exceed the radius of " .. max_size .. " blocks"
elseif time - previous < 15 then
return false, "Wait at least " .. delay .. " seconds from the previous \"/mapfix\"."
end
previous = time
end
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(minp, maxp)
vm:update_liquids()
vm:write_to_map()
vm:update_map()
minetest.log("action", name .. " uses mapfix at " .. minetest.pos_to_string(vector.round(pos)) .. " with radius " .. size)
mapfix(minp, maxp)
return true, "Done."
end,
})