diff options
| -rw-r--r-- | WorldEdit API.md | 6 | ||||
| -rw-r--r-- | worldedit/manipulations.lua | 34 |
2 files changed, 39 insertions, 1 deletions
diff --git a/WorldEdit API.md b/WorldEdit API.md index f50b506..7b99c8b 100644 --- a/WorldEdit API.md +++ b/WorldEdit API.md @@ -45,6 +45,12 @@ Copies the region defined by positions `pos1` and `pos2` along the `axis` axis ( Returns the number of nodes copied.
+### count = worldedit.copy2(pos1, pos2, off)
+
+Copies the region defined by positions `pos1` and `pos2` by the offset vector `off`.
+
+Returns the number of nodes copied.
+
### count = worldedit.move(pos1, pos2, axis, amount)
Moves the region defined by positions `pos1` and `pos2` along the `axis` axis ("x" or "y" or "z") by `amount` nodes.
diff --git a/worldedit/manipulations.lua b/worldedit/manipulations.lua index 365d7b3..cf95517 100644 --- a/worldedit/manipulations.lua +++ b/worldedit/manipulations.lua @@ -90,7 +90,7 @@ function worldedit.stack2(pos1, pos2, direction, amount, finished) translated.x = translated.x + direction.x
translated.y = translated.y + direction.y
translated.z = translated.z + direction.z
- worldedit.copy2(pos1, pos2, translated, volume)
+ worldedit.copy2(pos1, pos2, translated)
minetest.after(0, next_one)
else
if finished then
@@ -164,6 +164,38 @@ function worldedit.copy(pos1, pos2, axis, amount) return worldedit.volume(pos1, pos2)
end
+--- Copies a region by offset vector `off`.
+-- @param pos1
+-- @param pos2
+-- @param off
+-- @return The number of nodes copied.
+function worldedit.copy2(pos1, pos2, off)
+ local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
+
+ worldedit.keep_loaded(pos1, pos2)
+
+ local get_node, get_meta, set_node = minetest.get_node,
+ minetest.get_meta, minetest.set_node
+ local pos = {}
+ pos.x = pos2.x
+ while pos.x >= pos1.x do
+ pos.y = pos2.y
+ while pos.y >= pos1.y do
+ pos.z = pos2.z
+ while pos.z >= pos1.z do
+ local node = get_node(pos) -- Obtain current node
+ local meta = get_meta(pos):to_table() -- Get meta of current node
+ local newpos = vector.add(pos, off) -- Calculate new position
+ set_node(newpos, node) -- Copy node to new position
+ get_meta(newpos):from_table(meta) -- Set metadata of new node
+ pos.z = pos.z - 1
+ end
+ pos.y = pos.y - 1
+ end
+ pos.x = pos.x - 1
+ end
+ return worldedit.volume(pos1, pos2)
+end
--- Moves a region along `axis` by `amount` nodes.
-- @return The number of nodes moved.
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