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-rw-r--r--Chat Commands.md4
-rw-r--r--WorldEdit API.md10
-rw-r--r--worldedit/manipulations.lua43
-rw-r--r--worldedit_commands/init.lua46
4 files changed, 77 insertions, 26 deletions
diff --git a/Chat Commands.md b/Chat Commands.md
index b90318b..28db902 100644
--- a/Chat Commands.md
+++ b/Chat Commands.md
@@ -137,7 +137,7 @@ Stack the current WorldEdit region along the x/y/z/? axis <count> times.
### //transpose x/y/z/? x/y/z/?
-Transpose the current WorldEdit region along the x/y/z/? and x/y/z/? axes.
+Transpose the current WorldEdit positions and region along the x/y/z/? and x/y/z/? axes.
//transpose x y
//transpose x z
@@ -155,7 +155,7 @@ Flip the current WorldEdit region along the x/y/z/? axis.
### //rotate x/y/z/? <angle>
-Rotate the current WorldEdit region along the x/y/z/? axis by angle <angle> (90 degree increment).
+Rotate the current WorldEdit positions and region along the x/y/z/? axis by angle <angle> (integer multiple of 90 degrees).
//rotate x 90
//rotate y 180
diff --git a/WorldEdit API.md b/WorldEdit API.md
index ddf9a1e..c6f1ace 100644
--- a/WorldEdit API.md
+++ b/WorldEdit API.md
@@ -38,11 +38,11 @@ Duplicates the region defined by positions `pos1` and `pos2` along the `axis` ax
Returns the number of nodes stacked.
-### count = worldedit.transpose(pos1, pos2, axis1, axis2)
+### count, newpos1, newpos2 = worldedit.transpose(pos1, pos2, axis1, axis2)
Transposes a region defined by the positions `pos1` and `pos2` between the `axis1` and `axis2` axes ("x" or "y" or "z").
-Returns the number of nodes transposed.
+Returns the number of nodes transposed, the new position 1, and the new position 2.
### count = worldedit.flip(pos1, pos2, axis)
@@ -50,11 +50,11 @@ Flips a region defined by the positions `pos1` and `pos2` along the `axis` axis
Returns the number of nodes flipped.
-### count = worldedit.rotate(pos1, pos2, angle)
+### count, newpos2, newpos2 = worldedit.rotate(pos1, pos2, angle)
Rotates a region defined by the positions `pos1` and `pos2` by `angle` degrees clockwise around the y axis (supporting 90 degree increments only).
-Returns the number of nodes rotated.
+Returns the number of nodes rotated, the new position 1, and the new position 2.
### count = worldedit.dig(pos1, pos2)
@@ -100,6 +100,8 @@ Returns the number of nodes added.
Adds a spiral at `pos` with width `width`, height `height`, space between walls `spacer`, composed of `nodename`.
+Returns the number of nodes added.
+
Visualization
-------------
Contained in visualization.lua, this module allows nodes to be visualized in different ways.
diff --git a/worldedit/manipulations.lua b/worldedit/manipulations.lua
index ad64df6..02490ff 100644
--- a/worldedit/manipulations.lua
+++ b/worldedit/manipulations.lua
@@ -191,10 +191,28 @@ worldedit.stack = function(pos1, pos2, axis, count)
return worldedit.volume(pos1, pos2)
end
---transposes a region defined by the positions `pos1` and `pos2` between the `axis1` and `axis2` axes, returning the number of nodes transposed
+--transposes a region defined by the positions `pos1` and `pos2` between the `axis1` and `axis2` axes, returning the number of nodes transposed, the new position 1, and the new position 2
worldedit.transpose = function(pos1, pos2, axis1, axis2)
local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
+ local compare
+ local extent1, extent2 = pos2[axis1] - pos1[axis1], pos2[axis2] - pos1[axis2]
+
+ if extent1 > extent2 then
+ compare = function(extent1, extent2)
+ return extent1 > extent2
+ end
+ else
+ compare = function(extent1, extent2)
+ return extent1 < extent2
+ end
+ end
+
+ --calculate the new position 2 after transposition
+ local newpos2 = {x=pos1.x, y=pos1.y, z=pos1.z}
+ newpos2[axis1] = pos1[axis1] + extent2
+ newpos2[axis2] = pos1[axis2] + extent1
+
local pos = {x=pos1.x, y=0, z=0}
local env = minetest.env
while pos.x <= pos2.x do
@@ -203,16 +221,16 @@ worldedit.transpose = function(pos1, pos2, axis1, axis2)
pos.z = pos1.z
while pos.z <= pos2.z do
local extent1, extent2 = pos[axis1] - pos1[axis1], pos[axis2] - pos1[axis2]
- if extent1 < extent2 then
+ if compare(extent1, extent2) then --transpose only if below the diagonal
local node1 = env:get_node(pos)
local meta1 = env:get_meta(pos):to_table()
- local value1, value2 = pos[axis1], pos[axis2]
- pos[axis1], pos[axis2] = value1 + extent2, value2 + extent1
+ local value1, value2 = pos[axis1], pos[axis2] --save position values
+ pos[axis1], pos[axis2] = pos1[axis1] + extent2, pos1[axis2] + extent1 --swap axis extents
local node2 = env:get_node(pos)
local meta2 = env:get_meta(pos):to_table()
env:add_node(pos, node1)
env:get_meta(pos):from_table(meta1)
- pos[axis1], pos[axis2] = value1, value2
+ pos[axis1], pos[axis2] = value1, value2 --restore position values
env:add_node(pos, node2)
env:get_meta(pos):from_table(meta2)
end
@@ -222,7 +240,7 @@ worldedit.transpose = function(pos1, pos2, axis1, axis2)
end
pos.x = pos.x + 1
end
- return worldedit.volume(pos1, pos2)
+ return worldedit.volume(pos1, pos2), pos1, newpos2
end
--flips a region defined by the positions `pos1` and `pos2` along the `axis` axis ("x" or "y" or "z"), returning the number of nodes flipped
@@ -272,17 +290,18 @@ worldedit.rotate = function(pos1, pos2, axis, angle)
end
angle = angle % 360
+ local count
if angle == 90 then
- worldedit.transpose(pos1, pos2, axis1, axis2)
- worldedit.flip(pos1, pos2, axis2)
+ worldedit.flip(pos1, pos2, axis1)
+ count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2)
elseif angle == 180 then
worldedit.flip(pos1, pos2, axis1)
- worldedit.flip(pos1, pos2, axis2)
+ count = worldedit.flip(pos1, pos2, axis2)
elseif angle == 270 then
- worldedit.transpose(pos1, pos2, axis1, axis2)
- worldedit.flip(pos1, pos2, axis1)
+ worldedit.flip(pos1, pos2, axis2)
+ count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2)
end
- return worldedit.volume(pos1, pos2)
+ return count, pos1, pos2
end
--digs a region defined by positions `pos1` and `pos2`, returning the number of nodes dug
diff --git a/worldedit_commands/init.lua b/worldedit_commands/init.lua
index ad6dac8..4529470 100644
--- a/worldedit_commands/init.lua
+++ b/worldedit_commands/init.lua
@@ -115,17 +115,17 @@ minetest.register_on_punchnode(function(pos, node, puncher)
worldedit.pos1[name] = pos
worldedit.mark_pos1(name)
worldedit.set_pos[name] = "pos2" --set position 2 on the next invocation
- minetest.chat_send_player(name, "WorldEdit region position 1 set to " .. minetest.pos_to_string(pos))
+ minetest.chat_send_player(name, "WorldEdit position 1 set to " .. minetest.pos_to_string(pos))
elseif worldedit.set_pos[name] == "pos1only" then --setting position 1 only
worldedit.pos1[name] = pos
worldedit.mark_pos1(name)
worldedit.set_pos[name] = nil --finished setting positions
- minetest.chat_send_player(name, "WorldEdit region position 1 set to " .. minetest.pos_to_string(pos))
+ minetest.chat_send_player(name, "WorldEdit position 1 set to " .. minetest.pos_to_string(pos))
elseif worldedit.set_pos[name] == "pos2" then --setting position 2
worldedit.pos2[name] = pos
worldedit.mark_pos2(name)
worldedit.set_pos[name] = nil --finished setting positions
- minetest.chat_send_player(name, "WorldEdit region position 2 set to " .. minetest.pos_to_string(pos))
+ minetest.chat_send_player(name, "WorldEdit position 2 set to " .. minetest.pos_to_string(pos))
end
end
end)
@@ -472,7 +472,14 @@ minetest.register_chatcommand("/transpose", {
return
end
- local count = worldedit.transpose(pos1, pos2, axis1, axis2)
+ local count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2)
+
+ --reset markers to transposed positions
+ worldedit.pos1[name] = pos1
+ worldedit.pos2[name] = pos2
+ worldedit.mark_pos1(name)
+ worldedit.mark_pos2(name)
+
minetest.chat_send_player(name, count .. " nodes transposed")
end,
})
@@ -525,7 +532,14 @@ minetest.register_chatcommand("/rotate", {
return
end
- local count = worldedit.rotate(pos1, pos2, axis, angle)
+ local count, pos1, pos2 = worldedit.rotate(pos1, pos2, axis, angle)
+
+ --reset markers to rotated positions
+ worldedit.pos1[name] = pos1
+ worldedit.pos2[name] = pos2
+ worldedit.mark_pos1(name)
+ worldedit.mark_pos2(name)
+
minetest.chat_send_player(name, count .. " nodes rotated")
end,
})
@@ -547,8 +561,24 @@ minetest.register_chatcommand("/dig", {
})
minetest.register_chatcommand("/hide", {
+ params = "",
+ description = "Hide all nodes in the current WorldEdit region non-destructively",
+ privs = {worldedit=true},
+ func = function(name, param)
+ local pos1, pos2 = worldedit.pos1[name], worldedit.pos2[name]
+ if pos1 == nil or pos2 == nil then
+ minetest.chat_send_player(name, "No WorldEdit region selected")
+ return
+ end
+
+ local count = worldedit.hide(pos1, pos2)
+ minetest.chat_send_player(name, count .. " nodes hidden")
+ end,
+})
+
+minetest.register_chatcommand("/suppress", {
params = "<node>",
- description = "Hide all <node> in the current WorldEdit region non-destructively",
+ description = "Suppress all <node> in the current WorldEdit region non-destructively",
privs = {worldedit=true},
func = function(name, param)
local pos1, pos2 = worldedit.pos1[name], worldedit.pos2[name]
@@ -562,8 +592,8 @@ minetest.register_chatcommand("/hide", {
return
end
- local count = worldedit.hide(pos1, pos2, param)
- minetest.chat_send_player(name, count .. " nodes hidden")
+ local count = worldedit.suppress(pos1, pos2, param)
+ minetest.chat_send_player(name, count .. " nodes suppressed")
end,
})
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 02:27:01 +0000