mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-09 17:03:45 +01:00
b816133716
This rovides an abstraction to fetch a worldedit command's definition, regardless of where it was registered. We would normally expect all commands to be registered in wea_c.registered_commands, but before we only do a one-off pass to import commands from worldedit should a new mod we aren't aware of register a command with worldedit and get loaded after us, we won't detect it - hencee the need for this function.
64 lines
3.4 KiB
Lua
64 lines
3.4 KiB
Lua
-- ███████ ██ ██ ██ ██████ ███████ ███████ █████ ██████ ██████ ██ ██ ██
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-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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-- █████ ██ ██ ██ ██████ ███████ █████ ███████ ██████ ██████ ██ ████
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-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
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-- ███████ ███████ ███████ ██ ██ ███████ ███████ ██ ██ ██ ██ ███████ ██
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local wea_c = worldeditadditions_core
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worldedit.register_command("ellipsoidapply", {
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params = "<command_name> <args>",
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description = "Executes the given command (automatically prepending '//'), clipping the result with an ellipse given by the defined region.",
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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 cmd_name, args_text = params_text:match("([^%s]+)%s+(.+)")
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if not cmd_name then
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cmd_name = params_text
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args_text = ""
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end
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-- print("cmd_name", cmd_name, "args_text", args_text)
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-- Note that we search the worldedit commands here, not the minetest ones
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local cmd_we = wea_c.fetch_command_def(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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-- print("cmd require_pos", cmd_we.require_pos, "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 //ellipsoidapply."
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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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return true, cmd_we, args_parsed
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end,
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nodes_needed = function(name)
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local pos1, pos2 = worldedit.sort_pos(worldedit.pos1[name], worldedit.pos2[name])
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return math.ceil(4/3 * math.pi * (pos2.x - pos1.x)/2 * (pos2.y - pos1.y)/2 * (pos2.z - pos1.z)/2)
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end,
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func = function(name, 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 success, stats_time = worldeditadditions.ellipsoidapply(
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worldedit.pos1[name], worldedit.pos2[name],
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function()
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cmd.func(name, worldeditadditions.table.unpack(args_parsed))
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end, args_parsed
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)
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local time_overhead = 100 - worldeditadditions.round((stats_time.fn / stats_time.all) * 100, 3)
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minetest.log("action", name.." used //ellipsoidapply at "..worldeditadditions.vector.tostring(worldedit.pos1[name]).." - "..worldeditadditions.vector.tostring(worldedit.pos2[name]).." in "..worldeditadditions.format.human_time(stats_time.all))
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return true, "Complete in "..worldeditadditions.format.human_time(stats_time.all).." ("..worldeditadditions.format.human_time(stats_time.fn).." fn, "..time_overhead.."% ellipsoidapply overhead)"
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end
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})
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