Fix negative height pyramids (fixes #152)

1 files changed, 4 insertions, 3 deletions

diff --git a/worldedit/primitives.lua b/worldedit/primitives.lua
index 1bebfde..0a7d175 100644
--- a/worldedit/primitives.lua
+++ b/worldedit/primitives.lua
@@ -208,12 +208,13 @@ function worldedit.pyramid(pos, axis, height, node_name, hollow)
 	local other1, other2 = worldedit.get_axis_others(axis)

 

 	-- Set up voxel manipulator

-	local manip, area = mh.init_axis_radius(pos, axis,

-			height >= 0 and height or -height)

+	-- FIXME: passing negative <radius> causes mis-sorted pos to be passed

+	-- into mh.init() which is technically not allowed but works

+	local manip, area = mh.init_axis_radius(pos, axis, height)

 	local data = mh.get_empty_data(area)

 

 	-- Handle inverted pyramids

-	local start_axis, end_axis, step

+	local step

 	if height > 0 then

 		height = height - 1

 		step = 1