mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-22 23:42:59 +00:00
44 lines
2.3 KiB
Lua
44 lines
2.3 KiB
Lua
-- ███████ ██████ ██████ ██████ ███████
|
|
-- ██ ██ ██ ██ ██ ██ ██ ██
|
|
-- █████ ██████ ██ ██ ██ ██ █████
|
|
-- ██ ██ ██ ██ ██ ██ ██ ██
|
|
-- ███████ ██ ██ ██████ ██████ ███████
|
|
worldedit.register_command("erode", {
|
|
params = "[<snowballs|river> [<key_1> [<value_1>]] [<key_2> [<value_2>]] ...]",
|
|
description = "**experimental** Runs the specified erosion algorithm over the given defined region. This may occur in 2d or 3d. Currently implemented algorithms: snowballs (default;2d hydraulic-like). Also optionally takes an arbitrary set of key - value pairs representing parameters to pass to the algorithm. See the full documentation for details.",
|
|
privs = { worldedit = true },
|
|
require_pos = 2,
|
|
parse = function(params_text)
|
|
if not params_text or params_text == "" then
|
|
return true, "snowballs", {}
|
|
end
|
|
|
|
if params_text:find("%s") == nil then
|
|
return true, params_text, {}
|
|
end
|
|
|
|
local algorithm, params = params_text:match("([^%s]+)%s(.+)")
|
|
if algorithm == nil then
|
|
return false, "Failed to split params_text into 2 parts (this is probably a bug)"
|
|
end
|
|
|
|
local success, map = worldeditadditions.parse.map(params)
|
|
if not success then return success, map end
|
|
return true, algorithm, map
|
|
end,
|
|
nodes_needed = function(name)
|
|
return worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
|
|
end,
|
|
func = function(name, algorithm, params)
|
|
local start_time = worldeditadditions.get_ms_time()
|
|
local success, msg, stats = worldeditadditions.erode.run(
|
|
worldedit.pos1[name], worldedit.pos2[name],
|
|
algorithm, params
|
|
)
|
|
if not success then return success, msg end
|
|
local time_taken = worldeditadditions.get_ms_time() - start_time
|
|
|
|
minetest.log("action", name .. " used //erode "..algorithm.." at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", adding " .. stats.added .. " nodes and removing " .. stats.removed .. " nodes in " .. time_taken .. "s")
|
|
return true, msg.."\n"..stats.added .. " nodes added and " .. stats.removed .. " nodes removed in " .. worldeditadditions.format.human_time(time_taken)
|
|
end
|
|
})
|