Add Block Queue

worldedit/init.lua

@@ -11,4 +11,5 @@ loadmodule(path .. "/primitives.lua")
 loadmodule(path .. "/visualization.lua")
 loadmodule(path .. "/serialization.lua")
 loadmodule(path .. "/code.lua")
-loadmodule(path .. "/compatibility.lua")
+loadmodule(path .. "/compatibility.lua")
+loadmodule(path .. "/queue.lua")

worldedit/manipulations.lua

@@ -23,9 +23,9 @@ 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, nodename, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	local node = {name=nodename}
 	local pos = {x=pos1.x, y=0, z=0}
@@ -45,9 +45,9 @@ worldedit.set = function(pos1, pos2, nodename)
 end
 
 --replaces all instances of `searchnode` with `replacenode` in a region defined by positions `pos1` and `pos2`, returning the number of nodes replaced
-worldedit.replace = function(pos1, pos2, searchnode, replacenode)
+worldedit.replace = function(pos1, pos2, searchnode, replacenode, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	if minetest.registered_nodes[searchnode] == nil then
 		searchnode = "default:" .. searchnode
@@ -75,9 +75,9 @@ worldedit.replace = function(pos1, pos2, searchnode, replacenode)
 end
 
 --replaces all nodes other than `searchnode` with `replacenode` in a region defined by positions `pos1` and `pos2`, returning the number of nodes replaced
-worldedit.replaceinverse = function(pos1, pos2, searchnode, replacenode)
+worldedit.replaceinverse = function(pos1, pos2, searchnode, replacenode, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	if minetest.registered_nodes[searchnode] == nil then
 		searchnode = "default:" .. searchnode
@@ -106,9 +106,9 @@ worldedit.replaceinverse = function(pos1, pos2, searchnode, replacenode)
 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)
+worldedit.copy = function(pos1, pos2, axis, amount, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	if amount < 0 then
 		local pos = {x=pos1.x, y=0, z=0}
@@ -155,9 +155,9 @@ worldedit.copy = function(pos1, pos2, axis, amount)
 end
 
 --moves 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 moved
-worldedit.move = function(pos1, pos2, axis, amount)
+worldedit.move = function(pos1, pos2, axis, amount, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	if amount < 0 then
 		local pos = {x=pos1.x, y=0, z=0}
@@ -206,7 +206,7 @@ worldedit.move = function(pos1, pos2, axis, amount)
 end
 
 --duplicates the region defined by positions `pos1` and `pos2` along the `axis` axis ("x" or "y" or "z") `count` times, returning the number of nodes stacked
-worldedit.stack = function(pos1, pos2, axis, count)
+worldedit.stack = function(pos1, pos2, axis, count, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
 	local length = pos2[axis] - pos1[axis] + 1
 	if count < 0 then
@@ -217,13 +217,13 @@ worldedit.stack = function(pos1, pos2, axis, count)
 	local copy = worldedit.copy
 	for i = 1, count do
 		amount = amount + length
-		copy(pos1, pos2, axis, amount)
+		copy(pos1, pos2, axis, amount, env)
 	end
 	return worldedit.volume(pos1, pos2)
 end
 
 --transposes a region defined by the positions `pos1` and `pos2` between the `axis1` and `axis2` axes, returning the number of nodes transposed, the new position 1, and the new position 2
-worldedit.transpose = function(pos1, pos2, axis1, axis2)
+worldedit.transpose = function(pos1, pos2, axis1, axis2, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
 
 	local compare
@@ -245,7 +245,7 @@ worldedit.transpose = function(pos1, pos2, axis1, axis2)
 	newpos2[axis2] = pos1[axis2] + extent1
 
 	local pos = {x=pos1.x, y=0, z=0}
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	while pos.x <= pos2.x do
 		pos.y = pos1.y
 		while pos.y <= pos2.y do
@@ -275,13 +275,13 @@ worldedit.transpose = function(pos1, pos2, axis1, axis2)
 end
 
 --flips a region defined by the positions `pos1` and `pos2` along the `axis` axis ("x" or "y" or "z"), returning the number of nodes flipped
-worldedit.flip = function(pos1, pos2, axis)
+worldedit.flip = function(pos1, pos2, axis, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
 
 	local pos = {x=pos1.x, y=0, z=0}
 	local start = pos1[axis] + pos2[axis]
 	pos2[axis] = pos1[axis] + math.floor((pos2[axis] - pos1[axis]) / 2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	while pos.x <= pos2.x do
 		pos.y = pos1.y
 		while pos.y <= pos2.y do
@@ -308,7 +308,7 @@ worldedit.flip = function(pos1, pos2, axis)
 end
 
 --rotates a region defined by the positions `pos1` and `pos2` by `angle` degrees clockwise around axis `axis` (90 degree increment), returning the number of nodes rotated
-worldedit.rotate = function(pos1, pos2, axis, angle)
+worldedit.rotate = function(pos1, pos2, axis, angle, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
 
 	local axis1, axis2
@@ -323,23 +323,23 @@ worldedit.rotate = function(pos1, pos2, axis, angle)
 
 	local count
 	if angle == 90 then
-		worldedit.flip(pos1, pos2, axis1)
+		worldedit.flip(pos1, pos2, axis1, env)
-		count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2)
+		count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2, env)
 	elseif angle == 180 then
-		worldedit.flip(pos1, pos2, axis1)
+		worldedit.flip(pos1, pos2, axis1, env)
-		count = worldedit.flip(pos1, pos2, axis2)
+		count = worldedit.flip(pos1, pos2, axis2, env)
 	elseif angle == 270 then
-		worldedit.flip(pos1, pos2, axis2)
+		worldedit.flip(pos1, pos2, axis2, env)
-		count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2)
+		count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2, env)
 	end
 	return count, pos1, pos2
 end
 
 --rotates all oriented nodes in a region defined by the positions `pos1` and `pos2` by `angle` degrees clockwise (90 degree increment) around the Y axis, returning the number of nodes oriented
-worldedit.orient = function(pos1, pos2, angle)
+worldedit.orient = function(pos1, pos2, angle, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
 	local nodes = minetest.registered_nodes
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	local wallmounted = {
 		[90]={[0]=0, [1]=1, [2]=5, [3]=4, [4]=2, [5]=3},
 		[180]={[0]=0, [1]=1, [2]=3, [3]=2, [4]=5, [5]=4},
@@ -392,9 +392,9 @@ worldedit.orient = function(pos1, pos2, angle)
 end
 
 --fixes the lighting in a region defined by positions `pos1` and `pos2`, returning the number of nodes updated
-worldedit.fixlight = function(pos1, pos2)
+worldedit.fixlight = function(pos1, pos2, env)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	local count = 0
 
 	local pos = {x=pos1.x, y=0, z=0}

worldedit/primitives.lua

@@ -1,13 +1,13 @@
 worldedit = worldedit or {}
 
 --adds a hollow sphere at `pos` with radius `radius`, composed of `nodename`, returning the number of nodes added
-worldedit.hollow_sphere = function(pos, radius, nodename)
+worldedit.hollow_sphere = function(pos, radius, nodename, env)
 	local node = {name=nodename}
 	local pos1 = {x=0, y=0, z=0}
 	local min_radius = radius * (radius - 1)
 	local max_radius = radius * (radius + 1)
 	local count = 0
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	for x = -radius, radius do
 		pos1.x = pos.x + x
 		for y = -radius, radius do
@@ -25,12 +25,12 @@ worldedit.hollow_sphere = function(pos, radius, nodename)
 end
 
 --adds a sphere at `pos` with radius `radius`, composed of `nodename`, returning the number of nodes added
-worldedit.sphere = function(pos, radius, nodename)
+worldedit.sphere = function(pos, radius, nodename, env)
 	local node = {name=nodename}
 	local pos1 = {x=0, y=0, z=0}
 	local max_radius = radius * (radius + 1)
 	local count = 0
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	for x = -radius, radius do
 		pos1.x = pos.x + x
 		for y = -radius, radius do
@@ -48,13 +48,13 @@ worldedit.sphere = function(pos, radius, nodename)
 end
 
 --adds a hollow dome at `pos` with radius `radius`, composed of `nodename`, returning the number of nodes added
-worldedit.hollow_dome = function(pos, radius, nodename) --wip: use bresenham sphere for maximum speed
+worldedit.hollow_dome = function(pos, radius, nodename, env) --wip: use bresenham sphere for maximum speed
 	local node = {name=nodename}
 	local pos1 = {x=0, y=0, z=0}
 	local min_radius = radius * (radius - 1)
 	local max_radius = radius * (radius + 1)
 	local count = 0
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	for x = -radius, radius do
 		pos1.x = pos.x + x
 		for y = 0, radius do
@@ -72,12 +72,12 @@ worldedit.hollow_dome = function(pos, radius, nodename) --wip: use bresenham sph
 end
 
 --adds a dome at `pos` with radius `radius`, composed of `nodename`, returning the number of nodes added
-worldedit.dome = function(pos, radius, nodename) --wip: use bresenham sphere for maximum speed
+worldedit.dome = function(pos, radius, nodename, env) --wip: use bresenham sphere for maximum speed
 	local node = {name=nodename}
 	local pos1 = {x=0, y=0, z=0}
 	local max_radius = radius * (radius + 1)
 	local count = 0
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	for x = -radius, radius do
 		pos1.x = pos.x + x
 		for y = 0, radius do
@@ -95,7 +95,7 @@ worldedit.dome = function(pos, radius, nodename) --wip: use bresenham sphere for
 end
 
 --adds a hollow cylinder at `pos` along the `axis` axis ("x" or "y" or "z") with length `length` and radius `radius`, composed of `nodename`, returning the number of nodes added
-worldedit.hollow_cylinder = function(pos, axis, length, radius, nodename)
+worldedit.hollow_cylinder = function(pos, axis, length, radius, nodename, env)
 	local other1, other2
 	if axis == "x" then
 		other1, other2 = "y", "z"
@@ -105,7 +105,7 @@ worldedit.hollow_cylinder = function(pos, axis, length, radius, nodename)
 		other1, other2 = "x", "y"
 	end
 
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	local currentpos = {x=pos.x, y=pos.y, z=pos.z}
 	local node = {name=nodename}
 	local count = 0
@@ -156,7 +156,7 @@ worldedit.hollow_cylinder = function(pos, axis, length, radius, nodename)
 end
 
 --adds a cylinder at `pos` along the `axis` axis ("x" or "y" or "z") with length `length` and radius `radius`, composed of `nodename`, returning the number of nodes added
-worldedit.cylinder = function(pos, axis, length, radius, nodename)
+worldedit.cylinder = function(pos, axis, length, radius, nodename, env)
 	local other1, other2
 	if axis == "x" then
 		other1, other2 = "y", "z"
@@ -166,7 +166,7 @@ worldedit.cylinder = function(pos, axis, length, radius, nodename)
 		other1, other2 = "x", "y"
 	end
 
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	local currentpos = {x=pos.x, y=pos.y, z=pos.z}
 	local node = {name=nodename}
 	local count = 0
@@ -215,14 +215,14 @@ worldedit.cylinder = function(pos, axis, length, radius, nodename)
 end
 
 --adds a pyramid at `pos` with height `height`, composed of `nodename`, returning the number of nodes added
-worldedit.pyramid = function(pos, height, nodename)
+worldedit.pyramid = function(pos, height, nodename, env)
 	local pos1x, pos1y, pos1z = pos.x - height, pos.y, pos.z - height
 	local pos2x, pos2y, pos2z = pos.x + height, pos.y + height, pos.z + height
 	local pos = {x=0, y=pos1y, z=0}
 
 	local count = 0
 	local node = {name=nodename}
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	while pos.y <= pos2y do --each vertical level of the pyramid
 		pos.x = pos1x
 		while pos.x <= pos2x do
@@ -244,7 +244,7 @@ worldedit.pyramid = function(pos, height, nodename)
 end
 
 --adds a spiral at `pos` with width `width`, height `height`, space between walls `spacer`, composed of `nodename`, returning the number of nodes added
-worldedit.spiral = function(pos, width, height, spacer, nodename) --wip: clean this up
+worldedit.spiral = function(pos, width, height, spacer, nodename, env) --wip: clean this up
 	-- spiral matrix - http://rosettacode.org/wiki/Spiral_matrix#Lua
 	av, sn = math.abs, function(s) return s~=0 and s/av(s) or 0 end
 	local function sindex(z, x) -- returns the value at (x, z) in a spiral that starts at 1 and goes outwards
@@ -262,6 +262,7 @@ worldedit.spiral = function(pos, width, height, spacer, nodename) --wip: clean t
 		end
 		return ret
 	end
+    if env == nil then env = minetest.env end
 	-- connect the joined parts
 	local spiral = spiralt(width)
 	height = tonumber(height)
@@ -279,12 +280,12 @@ worldedit.spiral = function(pos, width, height, spacer, nodename) --wip: clean t
 				if lp.x~=np.x then 
 					if lp.x<np.x then 
 						for i=lp.x+1,np.x do
-							minetest.env:add_node({x=i, y=np.y, z=np.z}, node)
+							env:add_node({x=i, y=np.y, z=np.z}, node)
 							count = count + 1
 						end
 					else
 						for i=np.x,lp.x-1 do
-							minetest.env:add_node({x=i, y=np.y, z=np.z}, node)
+							env:add_node({x=i, y=np.y, z=np.z}, node)
 							count = count + 1
 						end
 					end
@@ -292,12 +293,12 @@ worldedit.spiral = function(pos, width, height, spacer, nodename) --wip: clean t
 				if lp.z~=np.z then 
 					if lp.z<np.z then 
 						for i=lp.z+1,np.z do
-							minetest.env:add_node({x=np.x, y=np.y, z=i}, node)
+							env:add_node({x=np.x, y=np.y, z=i}, node)
 							count = count + 1
 						end
 					else
 						for i=np.z,lp.z-1 do
-							minetest.env:add_node({x=np.x, y=np.y, z=i}, node)
+							env:add_node({x=np.x, y=np.y, z=i}, node)
 							count = count + 1
 						end
 					end
@@ -307,4 +308,4 @@ worldedit.spiral = function(pos, width, height, spacer, nodename) --wip: clean t
 		end
 	end
 	return count
-end
+end

worldedit/queue.lua

@@ -0,0 +1,108 @@
+worldedit = worldedit or {}
+
+worldedit.queue = {}
+
+worldedit.ENABLE_QUEUE = true
+worldedit.BLOCKS_PER_GLOBALSTEP = 512
+
+minetest.register_globalstep(function(dtime)
+    i = 1
+    while i <= #worldedit.queue and i <= worldedit.BLOCKS_PER_GLOBALSTEP do
+        idx = (#worldedit.queue + 1) - i -- we use the last entry, so we don't spend days moving stuff in the table because we removed the first entry
+        if worldedit.queue[idx].t == "set_node" then
+            minetest.env:set_node(worldedit.queue[idx].pos, worldedit.queue[idx].node)
+        elseif worldedit.queue[idx].t == "remove_node" then
+            minetest.env:remove_node(worldedit.queue[idx].pos)
+        elseif worldedit.queue[idx].t == "place_node" then
+            minetest.env:place_node(worldedit.queue[idx].pos, worldedit.queue[idx].node)
+        elseif worldedit.queue[idx].t == "dig_node" then
+            minetest.env:dig_node(worldedit.queue[idx].pos)
+        elseif worldedit.queue[idx].t == "add_entity" then
+            minetest.env:add_entity(worldedit.queue[idx].pos, worldedit.queue[idx].name)
+        elseif worldedit.queue[idx].t == "add_item" then
+            minetest.env:add_item(worldedit.queue[idx].pos, worldedit.queue[idx].item)
+        elseif worldedit.queue[idx].t == "meta_from_table" then
+            minetest.env:get_meta(worldedit.queue[idx].pos):from_table(worldedit.queue[idx].table)
+        else
+            print("Unknown queue event type: " .. worldedit.queue[idx].t)
+        end
+        table.remove(worldedit.queue, idx)
+        i = i + 1
+    end
+end)
+
+function table.copy(t, seen)
+    seen = seen or {}
+    if t == nil then return nil end
+    if seen[t] then return seen[t] end
+
+    local nt = {}
+    for k, v in pairs(t) do
+        if type(v) == 'table' then
+            nt[k] = table.copy(v, seen)
+        else
+            nt[k] = v
+        end
+    end
+    seen[t] = nt
+    return nt
+end
+
+local quene_setnode = function(self, pos_, node_)
+    table.insert(worldedit.queue, {pos=table.copy(pos_), node=table.copy(node_), t="set_node"})
+end
+
+local quene_removenode = function(self, pos_)
+    table.insert(worldedit.queue, {pos=table.copy(pos_), t="remove_node"})
+end
+
+local quene_placenode = function(self, pos_, node_)
+    table.insert(worldedit.queue, {pos=table.copy(pos_), node=table.copy(node_), t="place_node"})
+end
+
+local quene_dignode = function(self, pos_)
+    table.insert(worldedit.queue, {pos=table.copy(pos_), t="dig_node"})
+end
+
+local quene_addentity = function(self, pos_, name_)
+    table.insert(worldedit.queue, {pos=table.copy(pos_), name=name_.."", t="add_entity"})
+end
+
+local quene_additem = function(self, pos_, item_)
+    table.insert(worldedit.queue, {pos=table.copy(pos_), item=item_.."", t="add_item"})
+end
+
+local quene_setmeta = function(self, pos_, table_)
+    table.insert(worldedit.queue, {pos=table.copy(pos_), table=table.copy(table_), t="meta_from_table"})
+end
+
+local aliasmeta = {
+-- the other functions are left out because they are not used in worldedit
+    to_table    = function(self) return minetest.env:get_meta(self._pos):to_table() end,
+    set_string  = function(self, name_, value_) minetest.env:get_meta(self._pos):set_string(name_, value_) end,
+    from_table  = function(self, tbl) quene_setmeta(nil, self._pos, tbl) end,
+}
+
+local get_meta_alias = function(self, pos)
+    local am = table.copy(aliasmeta)
+    am._pos = pos
+    return am
+end
+
+worldedit.quene_aliasenv = {
+-- ALL functions that are not just piped to the real minetest.env function must copy the arguments, not just reference them
+    set_node        = quene_setnode,
+    add_node        = quene_setnode,
+    remove_node     = quene_removenode,
+    get_node        = function(self, pos) return minetest.env:get_node(pos) end,
+    get_node_or_nil = function(self, pos) return minetest.env:get_node_or_nil(pos) end,
+    get_node_light  = function(self, pos, timeofday) return minetest.env:get_node_light(pos, timeofday) end,
+    place_node      = quene_placenode,
+    dig_node        = quene_dignode,
+    punch_node      = function(self, pos) return minetest.env:punch_node(pos) end,
+    get_meta        = get_meta_alias,
+    get_node_timer  = function(self, pos) return minetest.env:get_node_timer(pos) end,
+    add_entity      = quene_addentity,
+    add_item        = quene_additem,
+}
+

worldedit/serialization.lua

@@ -160,10 +160,10 @@ end
 
 --loads the nodes represented by string `value` at position `originpos`, returning the number of nodes deserialized
 --contains code based on [table.save/table.load](http://lua-users.org/wiki/SaveTableToFile) by ChillCode, available under the MIT license (GPL compatible)
-worldedit.deserialize = function(originpos, value)
+worldedit.deserialize = function(originpos, value, env)
 	local originx, originy, originz = originpos.x, originpos.y, originpos.z
 	local count = 0
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 	local version = worldedit.valueversion(value)
 	if version == 1 or version == 2 then --original flat table format
 		--obtain the node table
@@ -239,4 +239,4 @@ worldedit.deserialize = function(originpos, value)
 		end
 	end
 	return count
-end
+end

worldedit/visualization.lua

@@ -31,9 +31,9 @@ minetest.register_node("worldedit:placeholder", {
 })
 
 --hides all nodes in a region defined by positions `pos1` and `pos2` by non-destructively replacing them with invisible nodes, returning the number of nodes hidden
-worldedit.hide = function(pos1, pos2)
+worldedit.hide = function(pos1, pos2, tenv)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	local pos = {x=pos1.x, y=0, z=0}
 	local placeholder = {name="worldedit:placeholder", param1=0, param2=0}
@@ -59,9 +59,9 @@ worldedit.hide = function(pos1, pos2)
 end
 
 --suppresses all instances of `nodename` in a region defined by positions `pos1` and `pos2` by non-destructively replacing them with invisible nodes, returning the number of nodes suppressed
-worldedit.suppress = function(pos1, pos2, nodename)
+worldedit.suppress = function(pos1, pos2, nodename, tenv)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	if minetest.registered_nodes[nodename] == nil then
 		nodename = "default:" .. nodename
@@ -95,9 +95,9 @@ worldedit.suppress = function(pos1, pos2, nodename)
 end
 
 --highlights all instances of `nodename` in a region defined by positions `pos1` and `pos2` by non-destructively hiding all other nodes, returning the number of nodes found
-worldedit.highlight = function(pos1, pos2, nodename)
+worldedit.highlight = function(pos1, pos2, nodename, tenv)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	if minetest.registered_nodes[nodename] == nil then
 		nodename = "default:" .. nodename
@@ -132,9 +132,9 @@ worldedit.highlight = function(pos1, pos2, nodename)
 end
 
 --restores all nodes hidden with WorldEdit functions in a region defined by positions `pos1` and `pos2`, returning the number of nodes restored
-worldedit.restore = function(pos1, pos2)
+worldedit.restore = function(pos1, pos2, tenv)
 	local pos1, pos2 = worldedit.sort_pos(pos1, pos2)
-	local env = minetest.env
+	if env == nil then env = minetest.env end
 
 	local pos = {x=pos1.x, y=0, z=0}
 	local node = {name="", param1=0, param2=0}
@@ -161,4 +161,4 @@ worldedit.restore = function(pos1, pos2)
 		pos.x = pos.x + 1
 	end
 	return count
-end
+end

worldedit_commands/init.lua

@@ -162,7 +162,11 @@ minetest.register_chatcommand("/set", {
 			return
 		end
 
-		local count = worldedit.set(pos1, pos2, param)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+        local count = worldedit.set(pos1, pos2, param, tenv)
 		minetest.chat_send_player(name, count .. " nodes set", false)
 	end,
 })
@@ -192,7 +196,11 @@ minetest.register_chatcommand("/replace", {
 			return
 		end
 
-		local count = worldedit.replace(pos1, pos2, searchnode, replacenode)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.replace(pos1, pos2, searchnode, replacenode, tenv)
 		minetest.chat_send_player(name, count .. " nodes replaced", false)
 	end,
 })
@@ -222,7 +230,11 @@ minetest.register_chatcommand("/replaceinverse", {
 			return
 		end
 
-		local count = worldedit.replaceinverse(pos1, pos2, searchnode, replacenode)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.replaceinverse(pos1, pos2, searchnode, replacenode, tenv)
 		minetest.chat_send_player(name, count .. " nodes replaced", false)
 	end,
 })
@@ -248,7 +260,11 @@ minetest.register_chatcommand("/hollowsphere", {
 			return
 		end
 
-		local count = worldedit.hollow_sphere(pos, tonumber(radius), nodename)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.hollow_sphere(pos, tonumber(radius), nodename, tenv)
 		minetest.chat_send_player(name, count .. " nodes added", false)
 	end,
 })
@@ -274,7 +290,11 @@ minetest.register_chatcommand("/sphere", {
 			return
 		end
 
-		local count = worldedit.sphere(pos, tonumber(radius), nodename)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.sphere(pos, tonumber(radius), nodename, tenv)
 		minetest.chat_send_player(name, count .. " nodes added", false)
 	end,
 })
@@ -300,7 +320,11 @@ minetest.register_chatcommand("/hollowdome", {
 			return
 		end
 
-		local count = worldedit.hollow_dome(pos, tonumber(radius), nodename)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.hollow_dome(pos, tonumber(radius), nodename, tenv)
 		minetest.chat_send_player(name, count .. " nodes added", false)
 	end,
 })
@@ -326,7 +350,11 @@ minetest.register_chatcommand("/dome", {
 			return
 		end
 
-		local count = worldedit.dome(pos, tonumber(radius), nodename)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.dome(pos, tonumber(radius), nodename, tenv)
 		minetest.chat_send_player(name, count .. " nodes added", false)
 	end,
 })
@@ -356,7 +384,11 @@ minetest.register_chatcommand("/hollowcylinder", {
 			return
 		end
 
-		local count = worldedit.hollow_cylinder(pos, axis, tonumber(length), tonumber(radius), nodename)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.hollow_cylinder(pos, axis, tonumber(length), tonumber(radius), nodename, tenv)
 		minetest.chat_send_player(name, count .. " nodes added", false)
 	end,
 })
@@ -386,7 +418,11 @@ minetest.register_chatcommand("/cylinder", {
 			return
 		end
 
-		local count = worldedit.cylinder(pos, axis, tonumber(length), tonumber(radius), nodename)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.cylinder(pos, axis, tonumber(length), tonumber(radius), nodename, tenv)
 		minetest.chat_send_player(name, count .. " nodes added", false)
 	end,
 })
@@ -412,7 +448,11 @@ minetest.register_chatcommand("/pyramid", {
 			return
 		end
 
-		local count = worldedit.pyramid(pos, tonumber(size), nodename)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.pyramid(pos, tonumber(size), nodename, tenv)
 		minetest.chat_send_player(name, count .. " nodes added", false)
 	end,
 })
@@ -438,7 +478,11 @@ minetest.register_chatcommand("/spiral", {
 			return
 		end
 
-		local count = worldedit.spiral(pos, tonumber(width), tonumber(height), tonumber(space), nodename)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.spiral(pos, tonumber(width), tonumber(height), tonumber(space), nodename, tenv)
 		minetest.chat_send_player(name, count .. " nodes changed", false)
 	end,
 })
@@ -464,7 +508,11 @@ minetest.register_chatcommand("/copy", {
 			amount = amount * sign
 		end
 
-		local count = worldedit.copy(pos1, pos2, axis, tonumber(amount))
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.copy(pos1, pos2, axis, tonumber(amount), tenv)
 		minetest.chat_send_player(name, count .. " nodes copied", false)
 	end,
 })
@@ -497,6 +545,11 @@ minetest.register_chatcommand("/move", {
 		worldedit.mark_pos1(name)
 		worldedit.mark_pos2(name)
 
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.copy(pos1, pos2, axis, tonumber(amount), tenv)
 		minetest.chat_send_player(name, count .. " nodes moved", false)
 	end,
 })
@@ -522,7 +575,11 @@ minetest.register_chatcommand("/stack", {
 			count = count * sign
 		end
 
-		local count = worldedit.stack(pos1, pos2, axis, tonumber(count))
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.stack(pos1, pos2, axis, tonumber(count), tenv)
 		minetest.chat_send_player(name, count .. " nodes stacked", false)
 	end,
 })
@@ -554,7 +611,11 @@ minetest.register_chatcommand("/transpose", {
 			return
 		end
 
-		local count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count, pos1, pos2 = worldedit.transpose(pos1, pos2, axis1, axis2, tenv)
 
 		--reset markers to transposed positions
 		worldedit.pos1[name] = pos1
@@ -585,7 +646,11 @@ minetest.register_chatcommand("/flip", {
 			return
 		end
 
-		local count = worldedit.flip(pos1, pos2, param)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.flip(pos1, pos2, param, tenv)
 		minetest.chat_send_player(name, count .. " nodes flipped", false)
 	end,
 })
@@ -614,7 +679,11 @@ minetest.register_chatcommand("/rotate", {
 			return
 		end
 
-		local count, pos1, pos2 = worldedit.rotate(pos1, pos2, axis, angle)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count, pos1, pos2 = worldedit.rotate(pos1, pos2, axis, angle, tenv)
 
 		--reset markers to rotated positions
 		worldedit.pos1[name] = pos1
@@ -647,7 +716,11 @@ minetest.register_chatcommand("/orient", {
 			return
 		end
 
-		local count = worldedit.orient(pos1, pos2, angle)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.orient(pos1, pos2, angle, tenv)
 
 		minetest.chat_send_player(name, count .. " nodes oriented", false)
 	end,
@@ -664,7 +737,11 @@ minetest.register_chatcommand("/fixlight", {
 			return
 		end
 
-		local count = worldedit.fixlight(pos1, pos2)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.fixlight(pos1, pos2, tenv)
 		minetest.chat_send_player(name, count .. " nodes updated", false)
 	end,
 })
@@ -680,7 +757,11 @@ minetest.register_chatcommand("/hide", {
 			return
 		end
 
-		local count = worldedit.hide(pos1, pos2)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.hide(pos1, pos2, tenv)
 		minetest.chat_send_player(name, count .. " nodes hidden", false)
 	end,
 })
@@ -701,7 +782,11 @@ minetest.register_chatcommand("/suppress", {
 			return
 		end
 
-		local count = worldedit.suppress(pos1, pos2, param)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.suppress(pos1, pos2, param, tenv)
 		minetest.chat_send_player(name, count .. " nodes suppressed", false)
 	end,
 })
@@ -722,7 +807,11 @@ minetest.register_chatcommand("/highlight", {
 			return
 		end
 
-		local count = worldedit.highlight(pos1, pos2, param)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.highlight(pos1, pos2, param, tenv)
 		minetest.chat_send_player(name, count .. " nodes highlighted", false)
 	end,
 })
@@ -738,7 +827,11 @@ minetest.register_chatcommand("/restore", {
 			return
 		end
 
-		local count = worldedit.restore(pos1, pos2)
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.restore(pos1, pos2, tenv)
 		minetest.chat_send_player(name, count .. " nodes restored", false)
 	end,
 })
@@ -857,7 +950,12 @@ minetest.register_chatcommand("/load", {
 			minetest.chat_send_player(name, "Invalid file: file is invalid or created with newer version of WorldEdit", false)
 			return
 		end
-		local count = worldedit.deserialize(pos1, value)
+
+		local tenv = minetest.env
+		if worldedit.ENABLE_QUEUE then
+			tenv = worldedit.quene_aliasenv
+		end
+		local count = worldedit.deserialize(pos1, value, tenv)
 
 		minetest.chat_send_player(name, count .. " nodes loaded", false)
 	end,
@@ -895,4 +993,4 @@ minetest.register_chatcommand("/luatransform", {
 			minetest.chat_send_player(name, "Code successfully executed", false)
 		end
 	end,
-})
+})