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Refactor //maze to use worldedit.register_command

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....but I'm confused as to how the automatic safe_region thing works - I 
can't get it to trigger
This commit is contained in:
Starbeamrainbowlabs 2020-05-10 21:00:16 +01:00
parent 94760f5d9b
commit 8e515c3778
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
1 changed files with 21 additions and 23 deletions
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42
worldeditadditions_commands/commands/maze.lua
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@ -38,16 +38,31 @@ local function parse_params_maze(params_text, is_3d)
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, seed, path_length, path_width, path_depth
if not replace_node then
return false, "Error: Invalid node name for replace_node"
end
return true, replace_node, seed, path_length, path_width, path_depth
end
minetest.register_chatcommand("/maze", {
worldedit.register_command("maze", {
params = "<replace_node> [<path_length> [<path_width> [<seed>]]]",
description = "Generates a maze covering the currently selected area (must be at least 3x3 on the x,z axes) with replace_node as the walls. Optionally takes a (integer) seed and the path length and width (see the documentation in the worldeditadditions README for more information).",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local replace_node, seed, path_length, path_width = parse_params_maze(params_text, false)
require_pos = 2,
parse = function(params_text)
local success, replace_node, seed, path_length, path_width = parse_params_maze(params_text, false)
return success, replace_node, seed, path_length, path_width
end,
nodes_needed = function(name)
worldedit.player_notify(name, "Called nodes_needed")
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
pos1, pos2 = worldedit.sort_pos(pos1, pos2)
return (pos2.x - pos1.x) * (pos2.y - pos1.y) * (pos1.z - pos2.z)
end,
func = function(name, replace_node, seed, path_length, path_width)
if not replace_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
@ -57,26 +72,9 @@ minetest.register_chatcommand("/maze", {
local replaced = worldeditadditions.maze2d(worldedit.pos1[name], worldedit.pos2[name], replace_node, seed, path_length, path_width)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //maze at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local replace_node, seed, has_seed = parse_params_maze(params_text)
if not params_text then params_text = "" end
if not replace_node then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "' (specifically the replace node). Try '/help /maze' to learn how to use this command.")
return 0
return true, replaced .. " nodes replaced in " .. time_taken .. "s"
end
if not seed and has_seed then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "' (specifically the seed). Try '/help /maze' to learn how to use this command.")
return 0
end
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
return (pos2.x - pos1.x) * (pos2.y - pos1.y) * (pos1.z - pos2.z)
end)
})