mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-09 17:03:45 +01:00
88 lines
4.1 KiB
Lua
88 lines
4.1 KiB
Lua
-- ███ ██ ██████ ██ ███████ ███████ █████ ██████ ██████ ██ ██ ██ ██████ ██████
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-- ████ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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-- ██ ██ ██ ██ ██ ██ ███████ █████ ███████ ██████ ██████ ██ ████ █████ ██ ██
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-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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-- ██ ████ ██████ ██ ███████ ███████ ██ ██ ██ ██ ███████ ██ ███████ ██████
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worldedit.register_command("noiseapply2d", {
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params = "<threshold> <scale> <command_name> <args>",
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description = "Executes the given command (automatically prepending '//'), but uses a 2d noise function with both a threshold value (a number between 0 and 1) and a scale value (number, 1 = normal scale, for small areas 10+ is recommended) to filter where in the defined region it's applied.",
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privs = { worldedit = true },
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require_pos = 2,
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parse = function(params_text)
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if params_text == "" then return false, "Error: No command specified." end
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local threshold_text, scale_text, cmd_name, args_text = params_text:match("([^%s]+)%s+([^%s]+)%s+([^%s]+)%s*(.*)")
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if not args_text then
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args_text = ""
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end
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-- Note that we search the worldedit commands here, not the minetest ones
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local cmd_we = worldedit.registered_commands[cmd_name]
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if cmd_we == nil then
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return false, "Error: "..cmd_name.." isn't a valid command."
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end
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if cmd_we.require_pos ~= 2 and cmd_name ~= "multi" then
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return false, "Error: The command "..cmd_name.." exists, but doesn't take 2 positions and so can't be used with //noiseapply2d."
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end
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-- Run parsing of target command
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-- Lifted from cubeapply in WorldEdit
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local args_parsed = {cmd_we.parse(args_text)}
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if not table.remove(args_parsed, 1) then
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return false, args_parsed[1]
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end
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local threshold = tonumber(threshold_text)
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if not threshold then
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return false, "Error: Invalid threshold value '"..threshold_text.."'. Threshold values should be a floating-point number between 0 and 1."
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end
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if threshold < 0 or threshold > 1 then
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return false, "Error: The threshold value '"..threshold.."' is out of bounds. Threshold values should be floating-point numbers between 0 and 1."
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end
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local scale = tonumber(scale_text)
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if not scale then
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return false, "Error: Invalid scale value '"..threshold_text.."'. Threshold values should be a floating-point number between 0 and 1."
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end
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return true, 1 - threshold, scale, cmd_we, args_parsed
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end,
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nodes_needed = function(name)
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return worldedit.volume(
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worldedit.pos1[name],
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worldedit.pos2[name]
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)
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end,
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func = function(name, threshold, scale, cmd, args_parsed)
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if not minetest.check_player_privs(name, cmd.privs) then
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return false, "Your privileges are insufficient to execute the command '"..cmd.."'."
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end
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local pos1, pos2 = worldeditadditions.Vector3.sort(
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worldedit.pos1[name],
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worldedit.pos2[name]
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)
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local success, stats_time = worldeditadditions.noiseapply2d(
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pos1, pos2,
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threshold,
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worldeditadditions.Vector3.new(
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scale, scale, scale
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),
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function()
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cmd.func(name, worldeditadditions.table.unpack(args_parsed))
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end
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)
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if not success then return success, stats_time end
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local time_overhead = 100 - worldeditadditions.round((stats_time.fn / stats_time.all) * 100, 3)
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local text_time_all = worldeditadditions.format.human_time(stats_time.all)
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local text_time_fn = worldeditadditions.format.human_time(stats_time.fn)
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minetest.log("action", name.." used //noiseapply2d at "..pos1.." - "..pos2.." in "..text_time_all)
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return true, "Complete in "..text_time_all.." ("..text_time_fn.." fn, "..time_overhead.."% noiseapply2d overhead)"
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end
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})
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