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Add safe_region support

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Starbeamrainbowlabs 2018-05-20 14:46:54 +01:00
parent 85cfd93d5e
commit a9d8dab77c
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
1 changed files with 32 additions and 14 deletions
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46
worldeditadditions_commands/init.lua
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@ -5,29 +5,47 @@
-- @license Mozilla Public License, 2.0
-- @author Starbeamrainbowlabs
local safe_region, check_region, reset_pending = dofile(minetest.get_modpath("worldedit_commands") .. "/safe.lua")
local function parse_params_floodfill(params_text)
local found, _, replace_node, radius = params_text:find("([a-z:_\\-]+)%s+([0-9]+)")
if found == nil then
found, _, replace_node = params_text:find("([a-z:_\\-]+)")
radius = 25
end
if found == nil then
replace_node = "default:water_source"
end
radius = tonumber(radius)
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, radius
end
minetest.register_chatcommand("/floodfill", {
params = "<replace_node> [<radius>]",
description = "Floods all connected nodes of the same type starting at pos1 with <replace_node>, in a box-shape with a radius of <radius>, which defaults to 50.",
privs = { worldedit = true },
-- TODO: Integrate will the safe_region feature of regular worldedit
func = function(name, params_text)
local found, _, replace_node, radius = params_text:find("([a-z:_\\-]+)%s+([0-9]+)")
func = safe_region(function(name, params_text)
local replace_node, radius = parse_params_floodfill(params_text)
if found == nil then
found, _, replace_node = params_text:find("([a-z:_\\-]+)")
radius = 25
if not replace_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if found == nil then
replace_node = "default:water_source"
end
radius = tonumber(radius)
replace_node = worldedit.normalize_nodename(replace_node)
local start_time = os.clock()
local nodes_replaced = worldedit.floodfill(worldedit.pos1[name], radius, replace_node)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, nodes_replaced .. " nodes replaced in " .. (os.clock() - start_time) .. "s")
minetest.log("action", name .. " used floodfill at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. nodes_replaced .. " nodes in " .. (os.clock() - start_time) .. "s")
end
worldedit.player_notify(name, nodes_replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used floodfill at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. nodes_replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local replace_node, radius = parse_params_floodfill(params_text)
return math.ceil(((4 * math.pi * (tonumber(radius) ^ 3)) / 3) / 2) -- Volume of a hemisphere
end)
})