mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-27 17:43:53 +01:00
56 lines
2.2 KiB
Lua
56 lines
2.2 KiB
Lua
local wea_c = worldeditadditions_core
|
|
local Vector3 = wea_c.Vector3
|
|
|
|
-- ██ ██ ██████ ██ ██ ██████ ██ ██
|
|
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
|
|
-- ███████ ██ ██ ██ ██ ██ ██ ██ █ ██
|
|
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ███ ██
|
|
-- ██ ██ ██████ ███████ ███████ ██████ ███ ███
|
|
worldeditadditions_core.register_command("hollow", {
|
|
params = "[<wall_thickness>]",
|
|
description = "Replaces nodes inside the defined region with air, but leaving a given number of nodes near the outermost edges alone. In other words, it makes the defined region hollow leaving walls of a given thickness (default: 1)",
|
|
privs = { worldedit = true },
|
|
require_pos = 2,
|
|
parse = function(params_text)
|
|
if not params_text or #params_text == 0 then params_text = "1" end
|
|
|
|
local wall_thickness = tonumber(params_text)
|
|
|
|
if not wall_thickness then
|
|
return false, "Error: Unrecognised number '"..params_text.."'."
|
|
end
|
|
|
|
return true, wall_thickness
|
|
end,
|
|
nodes_needed = function(name, wall_thickness)
|
|
local pos1, pos2 = Vector3.sort(worldedit.pos1[name], worldedit.pos2[name])
|
|
return worldedit.volume(
|
|
{
|
|
x = pos2.x - wall_thickness,
|
|
y = pos2.y - wall_thickness,
|
|
z = pos2.z - wall_thickness
|
|
},
|
|
{
|
|
x = pos1.x + wall_thickness,
|
|
y = pos1.y + wall_thickness,
|
|
z = pos1.z + wall_thickness
|
|
}
|
|
)
|
|
end,
|
|
func = function(name, wall_thickness)
|
|
local start_time = wea_c.get_ms_time()
|
|
local pos1, pos2 = Vector3.sort(worldedit.pos1[name], worldedit.pos2[name])
|
|
|
|
local success, changes = worldeditadditions.hollow(
|
|
pos1, pos2,
|
|
wall_thickness
|
|
)
|
|
local time_taken = wea_c.get_ms_time() - start_time
|
|
|
|
if not success then return success, changes end
|
|
|
|
minetest.log("action", name .. " used //hollow at "..pos1.." - "..pos2..", replacing " .. changes.replaced .. " nodes in " .. time_taken .. "s")
|
|
return true, changes.replaced .. " nodes replaced in " .. wea_c.format.human_time(time_taken)
|
|
end
|
|
})
|