Improved stacking

This stack / copy uses a direction vector, so it's not limited to only
along the X/Y/Z axis, and can go diagonally. This enables things like
building staircases.

1 files changed, 46 insertions, 0 deletions

diff --git a/worldedit_commands/init.lua b/worldedit_commands/init.lua
index 04f2f4c..e7b0f74 100644
--- a/worldedit_commands/init.lua
+++ b/worldedit_commands/init.lua
@@ -619,6 +619,52 @@ minetest.register_chatcommand("/stack", {
 	end),

 })

 

+minetest.register_chatcommand("/stack2", {

+	params = "<count> <x>/<y>/<z>",

+	description = "Stack the current WorldEdit region <count> times translating each time by x, y and z in the respective directions.",

+	privs = {worldedit=true},

+	func = function(name, param)

+		local pos1, pos2 = worldedit.pos1[name], worldedit.pos2[name]

+        if pos1 == nil or pos2 == nil then

+            worldedit.player_notify(name, "Select a position first!")

+            return

+        end

+        local repetitions, incs = param:match("([0-9]+)%s*(.+)")

+        repetitions = repetitions and tonumber(repetitions)

+        if repetitions == nil then

+			worldedit.player_notify(name, "invalid count: " .. param)

+            return 

+        end

+

+        local x,y,z = incs:match("(.+)/(.+)/(.+)")

+        if x == nil then

+            worldedit.player_notify(name, "invalid increments: " .. param)

+            return

+        end

+        x = tonumber(x)

+        y = tonumber(y)

+        z = tonumber(z)

+        if x == nil or y == nil or z == nil then

+            worldedit.player_notify(name, "increments must be numbers: " .. param)

+            return

+        end

+

+        local count = worldedit.volume(pos1,pos2) * repetitions

+

+        return safe_region(function()

+   		  worldedit.stack2(pos1, pos2, {x=x,y=y,z=z}, repetitions,

+          function()

+		    worldedit.player_notify(name, count .. " nodes stacked")

+        end)

+

+        end,

+        function() 

+            return count

+    	end)(name,param) -- more hax

+	end

+})

+

+

 minetest.register_chatcommand("/stretch", {

 	params = "<stretchx> <stretchy> <stretchz>",

 	description = "Scale the current WorldEdit positions and region by a factor of <stretchx>, <stretchy>, <stretchz> along the X, Y, and Z axes, repectively, with position 1 as the origin",