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|
minetest.register_chatcommand("/outset", {
params = "[h|v] <amount>",
description = "outset the selection",
privs = {worldedit=true},
func = function(name, param)
local find, _, dir, amount = param:find("(%a*)%s*([+-]?%d+)")
if find == nil then
return false, "invalid usage: " .. param
end
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
if pos1 == nil or pos2 == nil then
return false,
"Undefined region. Region must be defined beforehand."
end
local hv_test = dir:find("[^hv]+")
if hv_test ~= nil then
return false, "Invalid direction."
end
if dir == "" or dir == "hv" or dir == "vh" then
assert(worldedit.cuboid_volumetric_expand(name, amount))
elseif dir == "h" then
assert(worldedit.cuboid_linear_expand(name, 'x', 1, amount))
assert(worldedit.cuboid_linear_expand(name, 'x', -1, amount))
assert(worldedit.cuboid_linear_expand(name, 'z', 1, amount))
assert(worldedit.cuboid_linear_expand(name, 'z', -1, amount))
elseif dir == "v" then
assert(worldedit.cuboid_linear_expand(name, 'y', 1, amount))
assert(worldedit.cuboid_linear_expand(name, 'y', -1, amount))
else
return false, "Invalid number of arguments"
end
worldedit.marker_update(name)
return true, "Region outset by " .. amount .. " blocks"
end,
}
)
minetest.register_chatcommand("/inset", {
params = "[h|v] <amount>",
description = "inset the selection",
privs = {worldedit=true},
func = function(name, param)
local find, _, dir, amount = param:find("(%a*)%s*([+-]?%d+)")
if find == nil then
return false, "invalid usage: " .. param
end
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
if pos1 == nil or pos2 == nil then
return false,
"Undefined region. Region must be defined beforehand."
end
local hv_test = dir:find("[^hv]+")
if hv_test ~= nil then
return false, "Invalid direction."
end
if dir == "" or dir == "vh" or dir == "hv" then
assert(worldedit.cuboid_volumetric_expand(name, -amount))
elseif dir == "h" then
assert(worldedit.cuboid_linear_expand(name, 'x', 1, -amount))
assert(worldedit.cuboid_linear_expand(name, 'x', -1, -amount))
assert(worldedit.cuboid_linear_expand(name, 'z', 1, -amount))
assert(worldedit.cuboid_linear_expand(name, 'z', -1, -amount))
elseif dir == "v" then
assert(worldedit.cuboid_linear_expand(name, 'y', 1, -amount))
assert(worldedit.cuboid_linear_expand(name, 'y', -1, -amount))
else
return false, "Invalid number of arguments"
end
worldedit.marker_update(name)
return true, "Region inset by " .. amount .. " blocks"
end,
}
)
minetest.register_chatcommand("/shift", {
params = "[x|y|z|?|up|down|left|right|front|back] [+|-]<amount>",
description = "Moves the selection region. Does not move contents.",
privs = {worldedit=true},
func = function(name, param)
local pos1 = worldedit.pos1[name]
local pos2 = worldedit.pos2[name]
local find, _, direction, amount = param:find("([%?%l]+)%s*([+-]?%d+)")
if find == nil then
worldedit.player_notify(name, "invalid usage: " .. param)
return
end
if pos1 == nil or pos2 == nil then
worldedit.player_notify(name,
"Undefined region. Region must be defined beforehand.")
return
end
local axis, dir
if direction == "x" or direction == "y" or direction == "z" then
axis, dir = direction, 1
elseif direction == "?" then
axis, dir = worldedit.player_axis(name)
else
axis, dir = worldedit.translate_direction(name, direction)
end
if axis == nil or dir == nil then
return false, "Invalid if looking straight up or down"
end
assert(worldedit.cuboid_shift(name, axis, amount * dir))
worldedit.marker_update(name)
return true, "Region shifted by " .. amount .. " nodes"
end,
}
)
minetest.register_chatcommand("/expand", {
params = "[+|-]<x|y|z|?|up|down|left|right|front|back> <amount> [reverse-amount]",
description = "expand the selection in one or two directions at once",
privs = {worldedit=true},
func = function(name, param)
local find, _, sign, direction, amount,
rev_amount = param:find("([+-]?)([%?%l]+)%s*(%d+)%s*(%d*)")
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 absolute = direction:find("[xyz?]")
local dir, axis
if rev_amount == "" then
rev_amount = 0
end
if absolute == nil then
axis, dir = worldedit.translate_direction(name, direction)
if axis == nil or dir == nil then
return false, "Invalid if looking straight up or down"
end
else
if direction == "?" then
axis, dir = worldedit.player_axis(name)
else
axis = direction
dir = 1
end
end
if sign == "-" then
dir = -dir
end
worldedit.cuboid_linear_expand(name, axis, dir, amount)
worldedit.cuboid_linear_expand(name, axis, -dir, rev_amount)
worldedit.marker_update(name)
return true, "Region expanded by " .. (amount + rev_amount) .. " nodes"
end,
}
)
minetest.register_chatcommand("/contract", {
params = "[+|-]<x|y|z|?|up|down|left|right|front|back> <amount> [reverse-amount]",
description = "contract the selection in one or two directions at once",
privs = {worldedit=true},
func = function(name, param)
local find, _, sign, direction, amount,
rev_amount = param:find("([+-]?)([%?%l]+)%s*(%d+)%s*(%d*)")
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 absolute = direction:find("[xyz?]")
local dir, axis
if rev_amount == "" then
rev_amount = 0
end
if absolute == nil then
axis, dir = worldedit.translate_direction(name, direction)
if axis == nil or dir == nil then
return false, "Invalid if looking straight up or down"
end
else
if direction == "?" then
axis, dir = worldedit.player_axis(name)
else
axis = direction
dir = 1
end
end
if sign == "-" then
dir = -dir
end
worldedit.cuboid_linear_expand(name, axis, dir, -amount)
worldedit.cuboid_linear_expand(name, axis, -dir, -rev_amount)
worldedit.marker_update(name)
return true, "Region contracted by " .. (amount + rev_amount) .. " nodes"
end,
}
)
|
