Minetest-WorldEditAdditions/worldeditadditions_commands/commands/meta/ellipsoidapply.lua
Starbeamrainbowlabs 2b88fa867e
fix more warnings
2022-09-18 16:33:37 +01:00

64 lines
3.4 KiB
Lua

-- ███████ ██ ██ ██ ██████ ███████ ███████ █████ ██████ ██████ ██ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- █████ ██ ██ ██ ██████ ███████ █████ ███████ ██████ ██████ ██ ████
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- ███████ ███████ ███████ ██ ██ ███████ ███████ ██ ██ ██ ██ ███████ ██
local wea_c = worldeditadditions_core
worldeditadditions_core.register_command("ellipsoidapply", {
params = "<command_name> <args>",
description = "Executes the given command (automatically prepending '//'), clipping the result with an ellipse given by the defined region.",
privs = { worldedit = true },
require_pos = 2,
parse = function(params_text)
if params_text == "" then return false, "Error: No command specified." end
local cmd_name, args_text = params_text:match("([^%s]+)%s+(.+)")
if not cmd_name then
cmd_name = params_text
args_text = ""
end
-- print("cmd_name", cmd_name, "args_text", args_text)
-- Note that we search the worldedit commands here, not the minetest ones
local cmd_we = wea_c.fetch_command_def(cmd_name)
if cmd_we == nil then
return false, "Error: "..cmd_name.." isn't a valid command."
end
-- print("cmd require_pos", cmd_we.require_pos, "END")
if cmd_we.require_pos ~= 2 and cmd_name ~= "multi" then
return false, "Error: The command "..cmd_name.." exists, but doesn't take 2 positions and so can't be used with //ellipsoidapply."
end
-- Run parsing of target command
-- Lifted from cubeapply in WorldEdit
local args_parsed = {cmd_we.parse(args_text)}
if not table.remove(args_parsed, 1) then
return false, args_parsed[1]
end
return true, cmd_we, args_parsed
end,
nodes_needed = function(name)
local pos1, pos2 = worldedit.sort_pos(worldedit.pos1[name], worldedit.pos2[name])
return math.ceil(4/3 * math.pi * (pos2.x - pos1.x)/2 * (pos2.y - pos1.y)/2 * (pos2.z - pos1.z)/2)
end,
func = function(name, cmd, args_parsed)
if not minetest.check_player_privs(name, cmd.privs) then
return false, "Your privileges are insufficient to execute the command '"..cmd.."'."
end
local success, stats_time = worldeditadditions.ellipsoidapply(
worldedit.pos1[name], worldedit.pos2[name],
function()
cmd.func(name, worldeditadditions.table.unpack(args_parsed))
end --, args_parsed
)
local time_overhead = 100 - worldeditadditions.round((stats_time.fn / stats_time.all) * 100, 3)
minetest.log("action", name.." used //ellipsoidapply at "..worldeditadditions.vector.tostring(worldedit.pos1[name]).." - "..worldeditadditions.vector.tostring(worldedit.pos2[name]).." in "..worldeditadditions.format.human_time(stats_time.all))
return true, "Complete in "..worldeditadditions.format.human_time(stats_time.all).." ("..worldeditadditions.format.human_time(stats_time.fn).." fn, "..time_overhead.."% ellipsoidapply overhead)"
end
})