Mirrorlandia_minetest/Minetest-WorldEditAdditions
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commands: refactor into separate files

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Starbeamrainbowlabs 2020-05-03 00:37:18 +01:00
parent 30859d313a
commit d35a55ea9e
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GPG Key ID: 1BE5172E637709C2
6 changed files with 421 additions and 404 deletions
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92
worldeditadditions_commands/commands/ellipsoid.lua Normal file
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local we_c = worldeditadditions_commands
-- ███████ ██ ██ ██ ██████ ███████ ██████ ██ ██████
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- █████ ██ ██ ██ ██████ ███████ ██ ██ ██ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- ███████ ███████ ███████ ██ ██ ███████ ██████ ██ ██████
local function parse_params_ellipsoid(params_text)
local found, _, radius_x, radius_y, radius_z, replace_node = params_text:find("([0-9]+)%s+([0-9]+)%s+([0-9]+)%s+([a-z:_\\-]+)")
if found == nil then
return nil, nil
end
local radius = {
x = tonumber(radius_x),
y = tonumber(radius_y),
z = tonumber(radius_z)
}
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, radius
end
minetest.register_chatcommand("/ellipsoid", {
params = "<rx> <ry> <rz> <replace_node>",
description = "Creates a 3D ellipsoid with a radius of (rx, ry, rz) at pos1, filled with <replace_node>.",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local target_node, radius = parse_params_ellipsoid(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not radius then
worldedit.player_notify(name, "Error: Invalid radius(es).")
return false
end
local start_time = os.clock()
local replaced = worldedit.ellipsoid(worldedit.pos1[name], radius, target_node, false)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //ellipsoid at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local target_node, radius = parse_params_ellipsoid(params_text)
if not target_node or not radius then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "'. Try '/help /ellipsoid' to learn how to use this command.")
return 0
end
return math.ceil(4/3 * math.pi * radius.x * radius.y * radius.z)
end)
})
-- TODO: This duplicates a lot of code. Perhaps we can trim it down a bit?
minetest.register_chatcommand("/hollowellipsoid", {
params = "<rx> <ry> <rz> <replace_node>",
description = "Creates a 3D hollow ellipsoid with a radius of (rx, ry, rz) at pos1, made out of <replace_node>.",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local target_node, radius = parse_params_ellipsoid(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not radius then
worldedit.player_notify(name, "Error: Invalid radius(es).")
return false
end
local start_time = os.clock()
local replaced = worldedit.ellipsoid(worldedit.pos1[name], radius, target_node, true)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //hollowellipsoid at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local target_node, radius = parse_params_ellipsoid(params_text)
if not target_node or not radius then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "'. Try '/help /hollowellipsoid' to learn how to use this command.")
return 0
end
return math.ceil(4/3 * math.pi * radius.x * radius.y * radius.z)
end)
})

64
worldeditadditions_commands/commands/floodfill.lua Normal file
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local we_c = worldeditadditions_commands
-- ███████ ██ ██████ ██████ ██████ ███████ ██ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- █████ ██ ██ ██ ██ ██ ██ ██ █████ ██ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- ██ ███████ ██████ ██████ ██████ ██ ██ ███████ ███████
local function parse_params_floodfill(params_text)
if not params_text then params_text = "" end
local found, _, replace_node, radius = params_text:find("([a-z:_\\-]+)%s+([0-9]+)")
if found == nil then
found, _, replace_node = params_text:find("([a-z:_\\-]+)")
radius = 20
end
if found == nil then
replace_node = "default:water_source"
end
radius = tonumber(radius)
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, radius
end
minetest.register_chatcommand("/floodfill", {
params = "[<replace_node> [<radius>]]",
description = "Floods all connected nodes of the same type starting at pos1 with <replace_node> (which defaults to `water_source`), in a sphere with a radius of <radius> (which defaults to 20).",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local replace_node, radius = parse_params_floodfill(params_text)
if not replace_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not worldedit.pos1[name] then
worldedit.player_notify(name, "Error: No pos1 defined.")
return false
end
local start_time = os.clock()
local nodes_replaced = worldedit.floodfill(worldedit.pos1[name], radius, replace_node)
local time_taken = os.clock() - start_time
if nodes_replaced == false then
worldedit.player_notify(name, "Error: The search node is the same as the replace node.")
return false
end
worldedit.player_notify(name, nodes_replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //floodfill at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. nodes_replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local replace_node, radius = parse_params_floodfill(params_text)
if not worldedit.pos1[name] then
return 0 -- The actual command will send the error message to the client
end
-- Volume of a hemisphere
return math.ceil(((4 * math.pi * (tonumber(radius) ^ 3)) / 3) / 2)
end)
})

121
worldeditadditions_commands/commands/maze.lua Normal file
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local we_c = worldeditadditions_commands
-- ███ ███ █████ ███████ ███████
-- ████ ████ ██ ██ ███ ██
-- ██ ████ ██ ███████ ███ █████
-- ██ ██ ██ ██ ██ ███ ██
-- ██ ██ ██ ██ ███████ ███████
local function parse_params_maze(params_text)
if not params_text then
return nil, nil, nil
end
local found, _, replace_node, seed_text = params_text:find("([a-z:_\\-]+)%s+([0-9]+)")
local has_seed = true
if found == nil then
has_seed = false
replace_node = params_text
end
local seed = tonumber(seed_text)
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, seed, has_seed
end
minetest.register_chatcommand("/maze", {
params = "<replace_node> [<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.",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local replace_node, seed, has_seed = parse_params_maze(params_text)
if not replace_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not seed and has_seed then
worldedit.player_notify(name, "Error: Invalid seed.")
return false
end
if not seed then seed = os.time() end
local start_time = os.clock()
local replaced = worldedit.maze(worldedit.pos1[name], worldedit.pos2[name], replace_node, seed)
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
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)
})
-- ███ ███ █████ ███████ ███████ ██████ ██████
-- ████ ████ ██ ██ ███ ██ ██ ██ ██
-- ██ ████ ██ ███████ ███ █████ █████ ██ ██
-- ██ ██ ██ ██ ██ ███ ██ ██ ██ ██
-- ██ ██ ██ ██ ███████ ███████ ██████ ██████
minetest.register_chatcommand("/maze3d", {
params = "<replace_node> [<seed>]",
description = "Generates a 3d maze covering the currently selected area (must be at least 3x3x3) with replace_node as the walls. Optionally takes a (integer) seed.",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local replace_node, seed, has_seed = parse_params_maze(params_text)
if not replace_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not seed and has_seed then
worldedit.player_notify(name, "Error: Invalid seed.")
return false
end
if not seed then seed = os.time() end
local start_time = os.clock()
local replaced = worldedit.maze3d(worldedit.pos1[name], worldedit.pos2[name], replace_node, seed)
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 /maze3d' to learn how to use this command.")
return 0
end
if not seed and has_seed then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "' (specifically the seed). Try '/help /maze3d' 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)
})

41
worldeditadditions_commands/commands/overlay.lua Normal file
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@ -0,0 +1,41 @@
local we_c = worldeditadditions_commands
-- ██████ ██ ██ ███████ ██████ ██ █████ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- ██ ██ ██ ██ █████ ██████ ██ ███████ ████
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- ██████ ████ ███████ ██ ██ ███████ ██ ██ ██
minetest.register_chatcommand("/overlay", {
params = "<replace_node>",
description = "Places <replace_node> in the last contiguous air space encountered above the first non-air node. In other words, overlays all top-most nodes in the specified area with <replace_node>.",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local target_node = worldedit.normalize_nodename(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
local start_time = os.clock()
local changes = worldedit.overlay(worldedit.pos1[name], worldedit.pos2[name], target_node)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, changes.updated .. " nodes replaced and " .. changes.skipped_columns .. " columns skipped in " .. time_taken .. "s")
minetest.log("action", name .. " used //overlay at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. changes.updated .. " nodes and skipping " .. changes.skipped_columns .. " columns in " .. time_taken .. "s")
end, function(name, params_text)
if not worldedit.normalize_nodename(params_text) then
worldedit.player_notify(name, "Error: Invalid node name '" .. params_text .. "'.")
return 0
end
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
pos1, pos2 = worldedit.sort_pos(pos1, pos2)
local vol = vector.subtract(pos2, pos1)
return vol.x*vol.z
end)
})

92
worldeditadditions_commands/commands/torus.lua Normal file
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local we_c = worldeditadditions_commands
-- ████████ ██████ ██████ ██ ██ ███████
-- ██ ██ ██ ██ ██ ██ ██ ██
-- ██ ██ ██ ██████ ██ ██ ███████
-- ██ ██ ██ ██ ██ ██ ██ ██
-- ██ ██████ ██ ██ ██████ ███████
local function parse_params_torus(params_text)
local found, _, major_radius, minor_radius, replace_node = params_text:find("([0-9]+)%s+([0-9]+)%s+([a-z:_\\-]+)")
if found == nil then
return nil, nil
end
major_radius = tonumber(major_radius)
minor_radius = tonumber(minor_radius)
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, major_radius, minor_radius
end
minetest.register_chatcommand("/torus", {
params = "<major_radius> <minor_radius> <replace_node>",
description = "Creates a 3D torus with a major radius of <major_radius> and a minor radius of <minor_radius> at pos1, filled with <replace_node>.",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local target_node, major_radius, minor_radius = parse_params_torus(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not major_radius or not minor_radius then
worldedit.player_notify(name, "Error: Invalid radius(es).")
return false
end
if not worldedit.pos1[name] then
worldedit.player_notify(name, "Error: No pos1 specified (try //1 or left click with the wand tool)")
end
local start_time = os.clock()
local replaced = worldedit.torus(worldedit.pos1[name], major_radius, minor_radius, target_node, false)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //torus at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local target_node, major_radius, minor_radius = parse_params_torus(params_text)
if not target_node or not major_radius or not minor_radius then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "'. Try '/help /torus' to learn how to use this command.")
return 0
end
return math.ceil(2 * math.pi*math.pi * major_radius * minor_radius*minor_radius)
end)
})
-- TODO: This duplicates a lot of code. Perhaps we can trim it down a bit?
minetest.register_chatcommand("/hollowtorus", {
params = "<major_radius> <minor_radius> <replace_node>",
description = "Creates a 3D hollow torus with a major radius of <major_radius> and a minor radius of <minor_radius> at pos1, made out of <replace_node>.",
privs = { worldedit = true },
func = we_c.safe_region(function(name, params_text)
local target_node, major_radius, minor_radius = parse_params_torus(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not major_radius or not minor_radius then
worldedit.player_notify(name, "Error: Invalid radius(es).")
return false
end
local start_time = os.clock()
local replaced = worldedit.torus(worldedit.pos1[name], major_radius, minor_radius, target_node, true)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //hollowtorus at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local target_node, major_radius, minor_radius = parse_params_torus(params_text)
if not target_node or not major_radius or not minor_radius then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "'. Try '/help /hollowtorus' to learn how to use this command.")
return 0
end
return math.ceil(2 * math.pi*math.pi * major_radius * minor_radius*minor_radius)
end)
})

415
worldeditadditions_commands/init.lua
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@ -5,411 +5,18 @@
-- @license Mozilla Public License, 2.0
-- @author Starbeamrainbowlabs
dofile(minetest.get_modpath("worldeditadditions_commands").."/multi.lua")
worldeditadditions_commands = {}
local we_c = worldeditadditions_commands
local safe_region, check_region, reset_pending = dofile(minetest.get_modpath("worldeditadditions_commands") .. "/safe.lua")
we_c.modpath = minetest.get_modpath("worldeditadditions_commands")
dofile(we_c.modpath.."/multi.lua")
-- ███████ ██ ██████ ██████ ██████ ███████ ██ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- █████ ██ ██ ██ ██ ██ ██ ██ █████ ██ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- ██ ███████ ██████ ██████ ██████ ██ ██ ███████ ███████
we_c.safe_region, we_c.check_region, we_c.reset_pending
= dofile(we_c.modpath.."/safe.lua")
local function parse_params_floodfill(params_text)
if not params_text then params_text = "" end
local found, _, replace_node, radius = params_text:find("([a-z:_\\-]+)%s+([0-9]+)")
if found == nil then
found, _, replace_node = params_text:find("([a-z:_\\-]+)")
radius = 20
end
if found == nil then
replace_node = "default:water_source"
end
radius = tonumber(radius)
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, radius
end
minetest.register_chatcommand("/floodfill", {
params = "[<replace_node> [<radius>]]",
description = "Floods all connected nodes of the same type starting at pos1 with <replace_node> (which defaults to `water_source`), in a sphere with a radius of <radius> (which defaults to 20).",
privs = { worldedit = true },
func = safe_region(function(name, params_text)
local replace_node, radius = parse_params_floodfill(params_text)
if not replace_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not worldedit.pos1[name] then
worldedit.player_notify(name, "Error: No pos1 defined.")
return false
end
local start_time = os.clock()
local nodes_replaced = worldedit.floodfill(worldedit.pos1[name], radius, replace_node)
local time_taken = os.clock() - start_time
if nodes_replaced == false then
worldedit.player_notify(name, "Error: The search node is the same as the replace node.")
return false
end
worldedit.player_notify(name, nodes_replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //floodfill at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. nodes_replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local replace_node, radius = parse_params_floodfill(params_text)
if not worldedit.pos1[name] then
return 0 -- The actual command will send the error message to the client
end
-- Volume of a hemisphere
return math.ceil(((4 * math.pi * (tonumber(radius) ^ 3)) / 3) / 2)
end)
})
-- ██████ ██ ██ ███████ ██████ ██ █████ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- ██ ██ ██ ██ █████ ██████ ██ ███████ ████
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- ██████ ████ ███████ ██ ██ ███████ ██ ██ ██
minetest.register_chatcommand("/overlay", {
params = "<replace_node>",
description = "Places <replace_node> in the last contiguous air space encountered above the first non-air node. In other words, overlays all top-most nodes in the specified area with <replace_node>.",
privs = { worldedit = true },
func = safe_region(function(name, params_text)
local target_node = worldedit.normalize_nodename(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
local start_time = os.clock()
local changes = worldedit.overlay(worldedit.pos1[name], worldedit.pos2[name], target_node)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, changes.updated .. " nodes replaced and " .. changes.skipped_columns .. " columns skipped in " .. time_taken .. "s")
minetest.log("action", name .. " used //overlay at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. changes.updated .. " nodes and skipping " .. changes.skipped_columns .. " columns in " .. time_taken .. "s")
end, function(name, params_text)
if not worldedit.normalize_nodename(params_text) then
worldedit.player_notify(name, "Error: Invalid node name '" .. params_text .. "'.")
return 0
end
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
pos1, pos2 = worldedit.sort_pos(pos1, pos2)
local vol = vector.subtract(pos2, pos1)
return vol.x*vol.z
end)
})
-- ███████ ██ ██ ██ ██████ ███████ ██████ ██ ██████
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
-- █████ ██ ██ ██ ██████ ███████ ██ ██ ██ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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local function parse_params_ellipsoid(params_text)
local found, _, radius_x, radius_y, radius_z, replace_node = params_text:find("([0-9]+)%s+([0-9]+)%s+([0-9]+)%s+([a-z:_\\-]+)")
if found == nil then
return nil, nil
end
local radius = {
x = tonumber(radius_x),
y = tonumber(radius_y),
z = tonumber(radius_z)
}
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, radius
end
minetest.register_chatcommand("/ellipsoid", {
params = "<rx> <ry> <rz> <replace_node>",
description = "Creates a 3D ellipsoid with a radius of (rx, ry, rz) at pos1, filled with <replace_node>.",
privs = { worldedit = true },
func = safe_region(function(name, params_text)
local target_node, radius = parse_params_ellipsoid(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not radius then
worldedit.player_notify(name, "Error: Invalid radius(es).")
return false
end
local start_time = os.clock()
local replaced = worldedit.ellipsoid(worldedit.pos1[name], radius, target_node, false)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //ellipsoid at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local target_node, radius = parse_params_ellipsoid(params_text)
if not target_node or not radius then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "'. Try '/help /ellipsoid' to learn how to use this command.")
return 0
end
return math.ceil(4/3 * math.pi * radius.x * radius.y * radius.z)
end)
})
-- TODO: This duplicates a lot of code. Perhaps we can trim it down a bit?
minetest.register_chatcommand("/hollowellipsoid", {
params = "<rx> <ry> <rz> <replace_node>",
description = "Creates a 3D hollow ellipsoid with a radius of (rx, ry, rz) at pos1, made out of <replace_node>.",
privs = { worldedit = true },
func = safe_region(function(name, params_text)
local target_node, radius = parse_params_ellipsoid(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not radius then
worldedit.player_notify(name, "Error: Invalid radius(es).")
return false
end
local start_time = os.clock()
local replaced = worldedit.ellipsoid(worldedit.pos1[name], radius, target_node, true)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //hollowellipsoid at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local target_node, radius = parse_params_ellipsoid(params_text)
if not target_node or not radius then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "'. Try '/help /hollowellipsoid' to learn how to use this command.")
return 0
end
return math.ceil(4/3 * math.pi * radius.x * radius.y * radius.z)
end)
})
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local function parse_params_torus(params_text)
local found, _, major_radius, minor_radius, replace_node = params_text:find("([0-9]+)%s+([0-9]+)%s+([a-z:_\\-]+)")
if found == nil then
return nil, nil
end
major_radius = tonumber(major_radius)
minor_radius = tonumber(minor_radius)
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, major_radius, minor_radius
end
minetest.register_chatcommand("/torus", {
params = "<major_radius> <minor_radius> <replace_node>",
description = "Creates a 3D torus with a major radius of <major_radius> and a minor radius of <minor_radius> at pos1, filled with <replace_node>.",
privs = { worldedit = true },
func = safe_region(function(name, params_text)
local target_node, major_radius, minor_radius = parse_params_torus(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not major_radius or not minor_radius then
worldedit.player_notify(name, "Error: Invalid radius(es).")
return false
end
local start_time = os.clock()
local replaced = worldedit.torus(worldedit.pos1[name], major_radius, minor_radius, target_node, false)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //torus at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local target_node, major_radius, minor_radius = parse_params_torus(params_text)
if not target_node or not major_radius or not minor_radius then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "'. Try '/help /torus' to learn how to use this command.")
return 0
end
return math.ceil(2 * math.pi*math.pi * major_radius * minor_radius*minor_radius)
end)
})
-- TODO: This duplicates a lot of code. Perhaps we can trim it down a bit?
minetest.register_chatcommand("/hollowtorus", {
params = "<major_radius> <minor_radius> <replace_node>",
description = "Creates a 3D hollow torus with a major radius of <major_radius> and a minor radius of <minor_radius> at pos1, made out of <replace_node>.",
privs = { worldedit = true },
func = safe_region(function(name, params_text)
local target_node, major_radius, minor_radius = parse_params_torus(params_text)
if not target_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not major_radius or not minor_radius then
worldedit.player_notify(name, "Error: Invalid radius(es).")
return false
end
local start_time = os.clock()
local replaced = worldedit.torus(worldedit.pos1[name], major_radius, minor_radius, target_node, true)
local time_taken = os.clock() - start_time
worldedit.player_notify(name, replaced .. " nodes replaced in " .. time_taken .. "s")
minetest.log("action", name .. " used //hollowtorus at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
end, function(name, params_text)
local target_node, major_radius, minor_radius = parse_params_torus(params_text)
if not target_node or not major_radius or not minor_radius then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "'. Try '/help /hollowtorus' to learn how to use this command.")
return 0
end
return math.ceil(2 * math.pi*math.pi * major_radius * minor_radius*minor_radius)
end)
})
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local function parse_params_maze(params_text)
if not params_text then
return nil, nil, nil
end
local found, _, replace_node, seed_text = params_text:find("([a-z:_\\-]+)%s+([0-9]+)")
local has_seed = true
if found == nil then
has_seed = false
replace_node = params_text
end
local seed = tonumber(seed_text)
replace_node = worldedit.normalize_nodename(replace_node)
return replace_node, seed, has_seed
end
minetest.register_chatcommand("/maze", {
params = "<replace_node> [<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.",
privs = { worldedit = true },
func = safe_region(function(name, params_text)
local replace_node, seed, has_seed = parse_params_maze(params_text)
if not replace_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not seed and has_seed then
worldedit.player_notify(name, "Error: Invalid seed.")
return false
end
if not seed then seed = os.time() end
local start_time = os.clock()
local replaced = worldedit.maze(worldedit.pos1[name], worldedit.pos2[name], replace_node, seed)
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
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)
})
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minetest.register_chatcommand("/maze3d", {
params = "<replace_node> [<seed>]",
description = "Generates a 3d maze covering the currently selected area (must be at least 3x3x3) with replace_node as the walls. Optionally takes a (integer) seed.",
privs = { worldedit = true },
func = safe_region(function(name, params_text)
local replace_node, seed, has_seed = parse_params_maze(params_text)
if not replace_node then
worldedit.player_notify(name, "Error: Invalid node name.")
return false
end
if not seed and has_seed then
worldedit.player_notify(name, "Error: Invalid seed.")
return false
end
if not seed then seed = os.time() end
local start_time = os.clock()
local replaced = worldedit.maze3d(worldedit.pos1[name], worldedit.pos2[name], replace_node, seed)
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 /maze3d' to learn how to use this command.")
return 0
end
if not seed and has_seed then
worldedit.player_notify(name, "Error: Invalid input '" .. params_text .. "' (specifically the seed). Try '/help /maze3d' 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)
})
dofile(we_c.modpath.."/commands/floodfill.lua")
dofile(we_c.modpath.."/commands/overlay.lua")
dofile(we_c.modpath.."/commands/ellipsoid.lua")
dofile(we_c.modpath.."/commands/torus.lua")
dofile(we_c.modpath.."/commands/maze.lua")