Minetest-WorldEditAdditions/worldeditadditions_commands/commands/wireframe/wcompass.lua
2021-07-23 13:13:47 -07:00

35 lines
1.7 KiB
Lua

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local wea = worldeditadditions
worldedit.register_command("wcompass", {
params = "<replace_node> [<bead_node>]",
description = "Creates a compass around pos1 with a single node bead pointing north (+Z).",
privs = {worldedit=true},
require_pos = 1,
parse = function(params_text)
local parts = wea.split(params_text," ",true)
if not parts[1] then
return false, "Error: too few arguments! Expected: \"<replace_node> [<bead_node>]\""
elseif not parts[2] then
parts[2] = parts[1]
end
local node1 = worldedit.normalize_nodename(parts[1])
local node2 = worldedit.normalize_nodename(parts[2])
if not node1 then
return false, "Invalid <replace_node>: " .. parts[1]
elseif not node2 then
return false, "Invalid <bead_node>: " .. parts[2]
end
return true, node1, node2
end,
nodes_needed = function(name)
return 26
end,
func = function(name, node1, node2)
local _, count = wea.make_compass(worldedit.pos1[name], node1, node2)
return _, count .. " nodes set"
end,
})