mtcontrib/Minetest-WorldEdit
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Code Issues Releases Wiki Activity

Implement /expand and /contract

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This commit is contained in:
Daniel Sosa
2015-01-03 20:56:27 -06:00
parent ac78575872
commit e90da67364
1 changed files with 81 additions and 19 deletions
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100
worldedit_commands/cuboid.lua
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@@ -113,27 +113,89 @@ minetest.register_chatcommand("/shift", {
}
)
minetest.register_chatcommand(
"/expand",
{
params = "<amount> [reverse-amount] [up|down|left|right|front|back]",
description = "expand the selection in one or two directions at once",
privs = {worldedit=true},
func = function(name, param)
minetest.register_chatcommand("/expand", {
params = "<amount> [reverse-amount] [up|down|left|right|front|back]",
description = "expand the selection in one or two directions at once",
privs = {worldedit=true},
func = function(name, param)
local find, _, amount, arg2, arg3 = param:find("(%d+)%s*(%w*)%s*(%l*)")
if find == nil then
worldedit.player_notify(name, "invalid use: " .. param)
return
end
if worldedit.pos1[name] == nil or worldedit.pos2[name] == nil then
worldedit.player_notify(name,
"Undefined region. Region must be defined beforehand.")
return
end
if find == nil then
worldedit.player_notify(name, "invalid use: " .. param)
return
end
if worldedit.pos1[name] == nil or worldedit.pos2[name] == nil then
worldedit.player_notify(name,
"Undefined region. Region must be defined beforehand.")
return
end
local tmp = tonumber(arg2)
local axis, dir
local reverseamount = 0
axis,dir = worldedit.player_axis(name)
if arg2 ~= "" then
if tmp == nil then
axis, dir = worldedit.translate_direction(name, arg2)
else
reverseamount = tmp
end
end
if arg3 ~= "" then
axis, dir = worldedit.translate_direction(name, arg3)
end
worldedit.cuboid_linealexpand(name, axis, dir, amount)
worldedit.cuboid_linealexpand(name, axis, -dir, reverseamount)
worldedit.marker_update(name)
end,
}
)
minetest.register_chatcommand("/contract", {
params = "<amount> [reverse-amount] [up|down|left|right|front|back]",
description = "contract the selection in one or two directions at once",
privs = {worldedit=true},
func = function(name, param)
local find, _, amount, arg2, arg3 = param:find("(%d+)%s*(%w*)%s*(%l*)")
if find == nil then
worldedit.player_notify(name, "invalid use: " .. param)
return
end
if worldedit.pos1[name] == nil or worldedit.pos2[name] == nil then
worldedit.player_notify(name,
"Undefined region. Region must be defined beforehand.")
return
end
local tmp = tonumber(arg2)
local axis, dir
local reverseamount = 0
axis,dir = worldedit.player_axis(name)
if arg2 ~= "" then
if tmp == nil then
axis, dir = worldedit.translate_direction(name, arg2)
else
reverseamount = tmp
end
end
if arg3 ~= "" then
axis, dir = worldedit.translate_direction(name, arg3)
end
worldedit.cuboid_linealexpand(name, axis, dir, -amount)
worldedit.cuboid_linealexpand(name, axis, -dir, -reverseamount)
worldedit.marker_update(name)
end,
}
)