mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-05 07:43:02 +00:00
74 lines
3.5 KiB
Lua
74 lines
3.5 KiB
Lua
-- ████████ ██████ ██████ ██ ██ ███████
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-- ██ ██ ██ ██ ██ ██ ██ ██
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-- ██ ██ ██ ██████ ██ ██ ███████
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-- ██ ██ ██ ██ ██ ██ ██ ██
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-- ██ ██████ ██ ██ ██████ ███████
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local function parse_params_torus(params_text)
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local found, _, major_radius, minor_radius, replace_node = params_text:find("([0-9]+)%s+([0-9]+)%s+([a-z:_\\-]+)")
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if found == nil then
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return nil, nil
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end
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major_radius = tonumber(major_radius)
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minor_radius = tonumber(minor_radius)
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replace_node = worldedit.normalize_nodename(replace_node)
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if not replace_node then
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return false, "Error: Invalid replace_node."
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end
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if not major_radius or major_radius < 1 then
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return false, "Error: Invalid major radius (expected integer greater than 0)"
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end
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if not minor_radius or minor_radius < 1 then
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return false, "Error: Invalid minor radius (expected integer greater than 0)"
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end
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return true, replace_node, major_radius, minor_radius
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end
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worldedit.register_command("torus", {
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params = "<major_radius> <minor_radius> <replace_node>",
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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>.",
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privs = { worldedit = true },
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require_pos = 1,
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parse = function(params_text)
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local values = {parse_params_torus(params_text)}
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return unpack(values)
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end,
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nodes_needed = function(name, target_node, major_radius, minor_radius)
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return math.ceil(2 * math.pi*math.pi * major_radius * minor_radius*minor_radius)
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end,
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func = function(name, target_node, major_radius, minor_radius)
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local start_time = worldeditadditions.get_ms_time()
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local replaced = worldeditadditions.torus(worldedit.pos1[name], major_radius, minor_radius, target_node, false)
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local time_taken = worldeditadditions.get_ms_time() - start_time
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minetest.log("action", name .. " used //torus at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
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return true, replaced .. " nodes replaced in " .. worldeditadditions.human_time(time_taken)
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end
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})
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-- TODO: This duplicates a lot of code. Perhaps we can trim it down a bit?
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worldedit.register_command("hollowtorus", {
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params = "<major_radius> <minor_radius> <replace_node>",
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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>.",
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privs = { worldedit = true },
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require_pos = 1,
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parse = function(params_text)
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local values = {parse_params_torus(params_text)}
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return unpack(values)
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end,
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nodes_needed = function(name, target_node, major_radius, minor_radius)
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return math.ceil(2 * math.pi*math.pi * major_radius * minor_radius*minor_radius)
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end,
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func = function(name, target_node, major_radius, minor_radius)
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local start_time = worldeditadditions.get_ms_time()
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local replaced = worldeditadditions.torus(worldedit.pos1[name], major_radius, minor_radius, target_node, true)
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local time_taken = worldeditadditions.get_ms_time() - start_time
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minetest.log("action", name .. " used //hollowtorus at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")
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return true, replaced .. " nodes replaced in " .. worldeditadditions.human_time(time_taken)
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end
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})
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