Update `stack2` API documentation.

1 files changed, 3 insertions, 1 deletions

diff --git a/worldedit/manipulations.lua b/worldedit/manipulations.lua
index 80541fc..fb8506f 100644
--- a/worldedit/manipulations.lua
+++ b/worldedit/manipulations.lua
@@ -124,6 +124,7 @@ worldedit.replaceinverse = function(pos1, pos2, searchnode, replacenode)
 	return count

 end

 

+--copies the region defined by positions `pos1` and `pos2` along the `axis` axis ("x" or "y" or "z") by `amount` nodes, returning the number of nodes copied

 worldedit.copy = function(pos1, pos2, axis, amount) --wip: replace the old version below

 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)

 

@@ -282,6 +283,7 @@ worldedit.copy2 = function(pos1, pos2, direction, volume)
 	end

 end

 

+--duplicates the region defined by positions `pos1` and `pos2` `amount` times with offset vector `direction`, returning the number of nodes stacked

 worldedit.stack2 = function(pos1, pos2, direction, amount, finished)

 	local i = 0

 	local translated = {x=0,y=0,z=0}

@@ -300,7 +302,7 @@ worldedit.stack2 = function(pos1, pos2, direction, amount, finished)
 		end

 	end

 	nextone()

-	return nil

+	return worldedit.volume(pos1, pos2) * amount

 end

 

 --copies the region defined by positions `pos1` and `pos2` along the `axis` axis ("x" or "y" or "z") by `amount` nodes, returning the number of nodes copied