mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-23 23:53:44 +01:00
52 lines
2.0 KiB
Lua
52 lines
2.0 KiB
Lua
-- ██ ██ ███ ██ ███████
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-- ██ ██ ████ ██ ██
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-- ██ ██ ██ ██ ██ █████
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-- ██ ██ ██ ██ ██ ██
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-- ███████ ██ ██ ████ ███████
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worldeditadditions_core.register_command("line", {
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params = "[<replace_node> [<radius>]]",
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description = "Draws a line of a given radius (default: 1) from pos1 to pos2 in the given node (default: dirt).",
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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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if not params_text then params_text = "" end
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local found, _, replace_node, radius = params_text:find("([a-z:_\\-]+)%s+([0-9.]+)")
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if found == nil then
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found, _, replace_node = params_text:find("([a-z:_\\-]+)")
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radius = 1
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end
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if found == nil then
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replace_node = "default:dirt"
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end
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radius = tonumber(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 node name '"..replace_node.."'."
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end
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return true, replace_node, radius
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end,
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nodes_needed = function(name, replace_node, radius)
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-- Volume of a hemisphere
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return math.ceil(math.pi
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* radius * radius
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* vector.distance(
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vector.new(worldedit.pos1[name]),
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vector.new(worldedit.pos2[name])
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)) -- Volume of a cylinder
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end,
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func = function(name, replace_node, radius)
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local start_time = worldeditadditions.get_ms_time()
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local success, stats = worldeditadditions.line(worldedit.pos1[name], worldedit.pos2[name], radius, replace_node)
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local time_taken = worldeditadditions.get_ms_time() - start_time
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if success == false then return false, stats end
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minetest.log("action", name .. " used //line at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. stats.replaced .. " nodes in " .. time_taken .. "s")
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return true, stats.replaced .. " nodes replaced in " .. worldeditadditions.format.human_time(time_taken)
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end
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})
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