Randomized set

Can /set node node2 node3 and it will randomly choose between those
three.

1 files changed, 10 insertions, 3 deletions

diff --git a/worldedit/manipulations.lua b/worldedit/manipulations.lua
index 1d4c6dc..40915ed 100644
--- a/worldedit/manipulations.lua
+++ b/worldedit/manipulations.lua
@@ -24,7 +24,11 @@ worldedit.volume = function(pos1, pos2)
 end

 

 --sets a region defined by positions `pos1` and `pos2` to `nodename`, returning the number of nodes filled

-worldedit.set = function(pos1, pos2, nodename)

+worldedit.set = function(pos1, pos2, nodenames)

+    if type(nodenames) == 'string' then

+        nodenames = {nodenames}

+    end

+

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

 

 	--set up voxel manipulator

@@ -40,9 +44,12 @@ worldedit.set = function(pos1, pos2, nodename)
 	end

 

 	--fill selected area with node

-	local node_id = minetest.get_content_id(nodename)

+	local node_ids = {}

+    for i,v in ipairs(nodenames) do

+        node_ids[i] = minetest.get_content_id(nodenames[i])

+    end

 	for i in area:iterp(pos1, pos2) do

-		nodes[i] = node_id

+		nodes[i] = node_ids[math.random(#node_ids)]

 	end

 

 	--update map nodes