Upgrade all selection commands

worldeditadditions/lib/selection/selection.lua

@@ -1,3 +1,5 @@
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
 -- ███████ ███████ ██      ███████  ██████ ████████ ██  ██████  ███    ██
 -- ██      ██      ██      ██      ██         ██    ██ ██    ██ ████   ██
 -- ███████ █████   ██      █████   ██         ██    ██ ██    ██ ██ ██  ██
@@ -15,14 +17,18 @@ function selection.add_point(name, pos)
 	if pos ~= nil then
 		local created_new = not worldedit.pos1[name] or not worldedit.pos2[name]
 		-- print("[set_pos1]", name, "("..pos.x..", "..pos.y..", "..pos.z..")")
-		if not worldedit.pos1[name] then worldedit.pos1[name] = vector.new(pos) end
-		if not worldedit.pos2[name] then worldedit.pos2[name] = vector.new(pos) end
+		if not worldedit.pos1[name] then worldedit.pos1[name] = Vector3.new(pos) end
+		if not worldedit.pos2[name] then worldedit.pos2[name] = Vector3.new(pos) end
 		
 		worldedit.marker_update(name)
 		
 		local volume_before = worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
 		
-		worldedit.pos1[name], worldedit.pos2[name] = worldeditadditions.vector.expand_region(worldedit.pos1[name], worldedit.pos2[name], pos)
+		worldedit.pos1[name], worldedit.pos2[name] = Vector3.expand_region(
+			Vector3.new(worldedit.pos1[name]),
+			Vector3.new(worldedit.pos2[name]),
+			pos
+		)
 		
 		local volume_after = worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
 		

worldeditadditions/lib/selection/stack.lua

@@ -1,3 +1,6 @@
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
 --- Holds the per-user selection stacks.
 worldeditadditions.sstack = {}
 
@@ -17,9 +20,11 @@ end
 --- Inserts a selection region onto the stack for the user with the given name.
 -- Stacks are per-user.
 -- @param	name	string	The name of the user to insert onto.
--- @param	pos1	Vector	Position 1
--- @param	pos2	Vector	Position 2
+-- @param	pos1	Vector3	Position 1
+-- @param	pos2	Vector3	Position 2
 function worldeditadditions.spush(name, pos1, pos2)
+	pos1 = Vector3.clon(pos1)
+	pos2 = Vector3.clon(pos2)
 	if not worldeditadditions.sstack[name] then
 		worldeditadditions.sstack[name] = {}
 	end

worldeditadditions_commands/commands/selectors/init.lua

@@ -6,20 +6,20 @@
 
 -- Chat commands that operate on selections.
 
-local we_cm = worldeditadditions_commands.modpath .. "/commands/selectors/"
+local we_cmdpath = worldeditadditions_commands.modpath .. "/commands/selectors/"
 
-dofile(we_cm.."srel.lua")
-dofile(we_cm.."scentre.lua")
-dofile(we_cm.."scloud.lua")
-dofile(we_cm.."scol.lua")
-dofile(we_cm.."scube.lua")
-dofile(we_cm.."sfactor.lua")
-dofile(we_cm.."smake.lua")
-dofile(we_cm.."spop.lua")
-dofile(we_cm.."spush.lua")
-dofile(we_cm.."srect.lua")
-dofile(we_cm.."sshift.lua")
-dofile(we_cm.."sstack.lua")
+dofile(we_cmdpath.."srel.lua")
+dofile(we_cmdpath.."scentre.lua")
+dofile(we_cmdpath.."scloud.lua")
+dofile(we_cmdpath.."scol.lua")
+dofile(we_cmdpath.."scube.lua")
+dofile(we_cmdpath.."sfactor.lua")
+dofile(we_cmdpath.."smake.lua")
+dofile(we_cmdpath.."spop.lua")
+dofile(we_cmdpath.."spush.lua")
+dofile(we_cmdpath.."srect.lua")
+dofile(we_cmdpath.."sshift.lua")
+dofile(we_cmdpath.."sstack.lua")
 
 -- Aliases
 worldedit.alias_command("sfac", "sfactor")

worldeditadditions_commands/commands/selectors/scentre.lua

@@ -1,9 +1,11 @@
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
 -- ███████  ██████ ███████ ███    ██ ████████ ███████ ██████
 -- ██      ██      ██      ████   ██    ██    ██      ██   ██
 -- ███████ ██      █████   ██ ██  ██    ██    █████   ██████
 --      ██ ██      ██      ██  ██ ██    ██    ██      ██   ██
 -- ███████  ██████ ███████ ██   ████    ██    ███████ ██   ██
-local wea = worldeditadditions
 worldeditadditions_core.register_command("scentre", {
 	params = "",
 	description = "Set WorldEdit region positions 1 and 2 to the centre of the current selection.",
@@ -13,15 +15,17 @@ worldeditadditions_core.register_command("scentre", {
 		return true
 	end,
 	func = function(name)
-		local vecs = {}
-		vecs.mean = wea.vector.mean(worldedit.pos1[name],worldedit.pos2[name])
-		vecs.p1, vecs.p2 = vector.new(vecs.mean), vector.new(vecs.mean)
-		wea.vector.floor(vecs.p1)
-		wea.vector.ceil(vecs.p2)
-		worldedit.pos1[name], worldedit.pos2[name] = vecs.p1, vecs.p2
+		local mean = wea_c.vector.mean(worldedit.pos1[name],worldedit.pos2[name])
+		local pos1, pos2 = Vector3.new(mean), Vector3.new(mean)
+		
+		pos1 = pos1:floor()
+		pos2 = pos2:ceil()
+		
+		worldedit.pos1[name], worldedit.pos2[name] = pos1, pos2
 		worldedit.mark_pos1(name)
 		worldedit.mark_pos2(name)
-		return true, "position 1 set to " .. minetest.pos_to_string(vecs.p1) .. ", position 2 set to " .. minetest.pos_to_string(vecs.p2)
+		
+		return true, "position 1 set to "..pos1..", position 2 set to "..pos2
 	end,
 })
 

worldeditadditions_commands/commands/selectors/scloud.lua

@@ -1,9 +1,12 @@
+local wea = worldeditadditions
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
 --  ██████  ██████ ██       ██████  ██    ██ ██████
 -- ██      ██      ██      ██    ██ ██    ██ ██   ██
 -- ███████ ██      ██      ██    ██ ██    ██ ██   ██
 --      ██ ██      ██      ██    ██ ██    ██ ██   ██
 -- ██████   ██████ ███████  ██████   ██████  ██████
-local wea = worldeditadditions
 minetest.register_on_punchnode(function(pos, node, puncher)
 	local name = puncher:get_player_name()
 	if name ~= "" and wea.add_pos[name] ~= nil then

worldeditadditions_commands/commands/selectors/scol.lua

@@ -1,18 +1,20 @@
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
 -- ███████  ██████  ██████  ██
 -- ██      ██      ██    ██ ██
 -- ███████ ██      ██    ██ ██
 --      ██ ██      ██    ██ ██
 -- ███████  ██████  ██████  ███████
-local wea = worldeditadditions
 worldeditadditions_core.register_command("scol", {
 	params = "[<axis1>] <length>",
 	description = "Set WorldEdit region position 2 at a set distance along 1 axis.",
 	privs = {worldedit=true},
 	require_pos = 1,
 	parse = function(params_text)
-		local vec, tmp = vector.new(0, 0, 0), {}
-		local find = wea.split(params_text, "%s", false)
-		local ax1, sn1, len = (tostring(find[1]):match('[xyz]') or "g"):sub(1,1), wea.getsign(find[1]), find[table.maxn(find)]
+		local vec, tmp = Vector3.new(0, 0, 0), {}
+		local find = wea_c.split(params_text, "%s", false)
+		local ax1, sn1, len = (tostring(find[1]):match('[xyz]') or "g"):sub(1,1), wea_c.getsign(find[1]), find[table.maxn(find)]
 		
 		tmp.len = tonumber(len)
 		-- If len == nil cancel the operation
@@ -28,14 +30,14 @@ worldeditadditions_core.register_command("scol", {
 	end,
 	func = function(name, vec, tmp)
 		if tmp.get then
-			local ax, dir = wea.player_axis2d(name)
+			local ax, dir = wea_c.player_axis2d(name)
 			vec[ax] = tmp.len * dir
 		end
 		
-		local p2 = vector.add(vec,worldedit.pos1[name])
-		worldedit.pos2[name] = p2
+		local pos2 = vec + Vector3.clone(worldedit.pos1[name])
+		worldedit.pos2[name] = pos2
 		worldedit.mark_pos2(name)
-		return true, "position 2 set to " .. minetest.pos_to_string(p2)
+		return true, "position 2 set to "..pos2
 	end,
 })
 

worldeditadditions_commands/commands/selectors/scube.lua

@@ -1,20 +1,22 @@
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
 -- ███████  ██████ ██    ██ ██████  ███████
 -- ██      ██      ██    ██ ██   ██ ██
 -- ███████ ██      ██    ██ ██████  █████
 --      ██ ██      ██    ██ ██   ██ ██
 -- ███████  ██████  ██████  ██████  ███████
-local wea = worldeditadditions
 worldeditadditions_core.register_command("scube", {
 	params = "[<axis1> [<axis2> [<axis3>]]] <length>",
 	description = "Set WorldEdit region position 2 at a set distance along 3 axes.",
 	privs = { worldedit = true },
 	require_pos = 1,
 	parse = function(params_text)
-		local vec, tmp = vector.new(0, 0, 0), {}
-		local find = wea.split(params_text, "%s", false)
+		local vec, tmp = Vector3.new(0, 0, 0), {}
+		local find = wea_c.split(params_text, "%s", false)
 		local ax1, ax2, ax3 = (tostring(find[1]):match('[xyz]') or "g"):sub(1,1), (tostring(find[2]):match('[xyz]') or "g"):sub(1,1),
 		(tostring(find[3]):match('[xyz]') or "g"):sub(1,1)
-		local sn1, sn2, sn3, len  = wea.getsign(find[1]), wea.getsign(find[2]), wea.getsign(find[3]), find[table.maxn(find)]
+		local sn1, sn2, sn3, len  = wea_c.getsign(find[1]), wea_c.getsign(find[2]), wea_c.getsign(find[3]), find[table.maxn(find)]
 		
 		tmp.len = tonumber(len)
 		-- If len is nill cancel the operation
@@ -36,17 +38,17 @@ worldeditadditions_core.register_command("scube", {
 	end,
 	func = function(name, vec, tmp)
 		if tmp.get then
-			local ax, dir = wea.player_axis2d(name)
-			local _, left, sn = wea.axis_left(ax,dir)
+			local ax, dir = wea_c.player_axis2d(name)
+			local _, left, sn = wea_c.axis_left(ax,dir)
 			if not tmp.axes:find("x") then vec.x = tmp.len * (ax == "x" and dir or sn) end
 			if not tmp.axes:find("z") then vec.z = tmp.len * (ax == "z" and dir or sn) end
 			if not tmp.axes:find("y") then vec.y = tmp.len end
 		end
 		
-		local p2 = vector.add(vec,worldedit.pos1[name])
-		worldedit.pos2[name] = p2
+		local pos2 = vec + Vector3.clone(worldedit.pos1[name])
+		worldedit.pos2[name] = pos2
 		worldedit.mark_pos2(name)
-		return true, "position 2 set to " .. minetest.pos_to_string(p2)
+		return true, "position 2 set to "..pos2
 	end,
 })
 

worldeditadditions_commands/commands/selectors/sfactor.lua

@@ -1,22 +1,26 @@
+local wea = worldeditadditions
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
+
 -- ███████ ███████  █████   ██████ ████████  ██████  ██████
 -- ██      ██      ██   ██ ██         ██    ██    ██ ██   ██
 -- ███████ █████   ███████ ██         ██    ██    ██ ██████
 --      ██ ██      ██   ██ ██         ██    ██    ██ ██   ██
 -- ███████ ██      ██   ██  ██████    ██     ██████  ██   ██
-local wea = worldeditadditions
 worldeditadditions_core.register_command("sfactor", {
 	params = "<mode> <factor> [<target=xz>]",
 	description = "Make the length of one or more target axes of the current selection to be multiple(s) of <factor>.",
 	privs = { worldedit = true },
 	require_pos = 2,
 	parse = function(params_text)
-		local parts = wea.split(params_text, "%s+", false)
+		local parts = wea_c.split(params_text, "%s+", false)
 		
 		if #parts < 2 then
 			return false, "Error: Not enough arguments. Expected \"<mode> <factor> [<target>]\"."
 		end
-		local mode, fac, targ = unpack(parts)
-		local modeSet = wea.table.makeset {"grow", "shrink", "avg"}
+		local mode, fac, targ = wea_c.table.unpack(parts)
+		local modeSet = wea_c.table.makeset {"grow", "shrink", "avg"}
 		
 		-- Mode parsing
 		if mode == "average" then -- If mode is average set to avg
@@ -39,7 +43,7 @@ worldeditadditions_core.register_command("sfactor", {
 		if not targ then -- If no target set to default (xz)
 			targ = "xz"
 		elseif targ:match("[xyz]+") then -- ensure correct target syntax
-			targ = table.concat(wea.tochars(targ:match("[xyz]+"),true,true))
+			targ = table.concat(wea_c.tochars(targ:match("[xyz]+"),true,true))
 		else
 			return false, "Error: Invalid <target> \""..targ.."\". Expected \"x\" and or \"y\" and or \"z\"."
 		end
@@ -47,10 +51,10 @@ worldeditadditions_core.register_command("sfactor", {
 		return true, mode, fac, targ
 	end,
 	func = function(name, mode, fac, targ)
-		local p1, p2 = vector.new(worldedit.pos1[name]), vector.new(worldedit.pos2[name])
-		local delta = vector.subtract(p2,p1) -- local delta equation: Vd(a) = V2(a) - V1(a)
+		local pos1, pos2 = Vector3.clone(worldedit.pos1[name]), Vector3.clone(worldedit.pos2[name])
+		local delta = pos2 - pos1 -- local delta equation: Vd(a) = V2(a) - V1(a)
 		local _tl = #targ -- Get targ length as a variable incase mode is "average"/"avg"
-		local targ = wea.tocharset(targ) -- Break up targ string into set table
+		local targ = wea_c.tocharset(targ) -- Break up targ string into set table
 		local _m =  0 -- _m is the container to hold the average of the axes in targ
 		
 		-- set _m to the max, min or mean of the target axes depending on mode (_tl is the length of targ) or base if it exists
@@ -59,7 +63,7 @@ worldeditadditions_core.register_command("sfactor", {
 			_m = _m / _tl
 		end
 		
-		-- Equasion: round(delta[<axis>] / factor) * factor
+		-- Equation: round(delta[<axis>] / factor) * factor
 		local eval = function(int,fac_inner)
 			local tmp, abs, neg = int / fac_inner, math.abs(int), int < 0
 			
@@ -76,8 +80,8 @@ worldeditadditions_core.register_command("sfactor", {
 		
 		for k,v in pairs(targ) do delta[k] = eval(delta[k],fac) end
 		
-		worldedit.pos2[name] = vector.add(p1,delta)
+		worldedit.pos2[name] = pos1 + delta
 		worldedit.mark_pos2(name)
-		return true, "position 2 set to " .. minetest.pos_to_string(p2)
+		return true, "position 2 set to "..pos2
 	end
 })

worldeditadditions_commands/commands/selectors/smake.lua

@@ -1,9 +1,13 @@
+local wea = worldeditadditions
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
+
 -- ███████ ███    ███  █████  ██   ██ ███████
 -- ██      ████  ████ ██   ██ ██  ██  ██
 -- ███████ ██ ████ ██ ███████ █████   █████
 --      ██ ██  ██  ██ ██   ██ ██  ██  ██
 -- ███████ ██      ██ ██   ██ ██   ██ ███████
-local wea = worldeditadditions
 worldeditadditions_core.register_command("smake", {
 	params = "<operation:odd|even|equal> <mode:grow|shrink|average> [<target=xyz> [<base>]]",
 	description = "Make one or more axes of the current selection odd, even, or equal to another.",
@@ -11,7 +15,7 @@ worldeditadditions_core.register_command("smake", {
 	require_pos = 2,
 	parse = function(params_text)
 		-- Split params_text, check for missing arguments and fill in empty spots
-		local parts = wea.split(params_text, "%s+", false)
+		local parts = wea_c.split(params_text, "%s+", false)
 		if #parts < 2 then
 			return false, "Error: Not enough arguments. Expected \"<operation> <mode> [<target=xyz> [<base>]]\"."
 		else
@@ -19,8 +23,8 @@ worldeditadditions_core.register_command("smake", {
 		end
 		
 		-- Initialize local variables and sets
-		local oper, mode, targ, base = wea.table.unpack(parts)
-		local operSet, modeSet = wea.table.makeset {"equal", "odd", "even"}, wea.table.makeset {"grow", "shrink", "avg"}
+		local oper, mode, targ, base = wea_c.table.unpack(parts)
+		local operSet, modeSet = wea_c.table.makeset {"equal", "odd", "even"}, wea_c.table.makeset {"grow", "shrink", "avg"}
 		
 		-- Main Logic
 		-- Check base if base is present and if so valid.
@@ -36,7 +40,7 @@ worldeditadditions_core.register_command("smake", {
 		if not targ then -- If no target set to default (xz)
 			targ = "xz"
 		elseif targ:match("[xyz]+") then -- ensure correct target syntax
-			targ = table.concat(wea.tochars(targ:match("[xyz]+"),true,true))
+			targ = table.concat(wea_c.tochars(targ:match("[xyz]+"),true,true))
 		else
 			return false, "Error: Invalid <target> \""..targ.."\". Expected \"x\" and or \"y\" and or \"z\"."
 		end
@@ -44,7 +48,7 @@ worldeditadditions_core.register_command("smake", {
 		if mode == "average" then -- If mode is average set to avg
 			mode = "avg"
 		elseif mode:match("[xyz]+") then -- If target is actually base set vars to correct values.
-			base, targ, mode = targ:sub(1,1), table.concat(wea.tochars(mode:match("[xyz]+"),true,true)), false
+			base, targ, mode = targ:sub(1,1), table.concat(wea_c.tochars(mode:match("[xyz]+"),true,true)), false
 		elseif not modeSet[mode] and not base then -- If mode is invalid and base isn't present throw error
 			return false, "Error: Invalid <mode> \""..mode.."\". Expected \"grow\", \"shrink\", or \"average\"/\"avg\"."
 		end
@@ -64,12 +68,12 @@ worldeditadditions_core.register_command("smake", {
 		return true, oper, mode, targ, base
 	end,
 	func = function(name, oper, mode, targ, base)
-		local p1, p2 = vector.new(worldedit.pos1[name]), vector.new(worldedit.pos2[name])
+		local pos1, pos2 = Vector3.clone(worldedit.pos1[name]), Vector3.clone(worldedit.pos2[name])
 		local eval -- Declare eval placeholder function to edit later
 		
-		local delta = vector.subtract(p2,p1) -- local delta equation: Vd(a) = V2(a) - V1(a)
+		local delta = pos2 - pos1 -- local delta equation: Vd(a) = V2(a) - V1(a)
 		local _tl = #targ -- Get targ length as a variable incase mode is "average"/"avg"
-		local targ = wea.tocharset(targ) -- Break up targ string into set table
+		local targ = wea_c.tocharset(targ) -- Break up targ string into set table
 		local _m =  0 -- _m is the container to hold the max, min or average (depending on the mode) of the axes in targ
 		
 		-- set _m to the max, min or mean of the target axes depending on mode or base if it exists
@@ -122,8 +126,8 @@ worldeditadditions_core.register_command("smake", {
 		
 		for k,v in pairs(targ) do delta[k] = eval(delta[k]) end
 		
-		worldedit.pos2[name] = vector.add(p1,delta)
+		worldedit.pos2[name] = pos1 + delta
 		worldedit.mark_pos2(name)
-		return true, "position 2 set to " .. minetest.pos_to_string(p2)
+		return true, "position 2 set to "..pos2
 	end
 })

worldeditadditions_commands/commands/selectors/spop.lua

@@ -1,3 +1,6 @@
+local wea = worldeditadditions
+
+
 -- ███████ ██████   ██████  ██████
 -- ██      ██   ██ ██    ██ ██   ██
 -- ███████ ██████  ██    ██ ██████
@@ -14,18 +17,18 @@ worldeditadditions_core.register_command("spop", {
 		return 0
 	end,
 	func = function(name)
-		local success, pos1, pos2 = worldeditadditions.spop(name)
+		local success, pos1, pos2 = wea.spop(name)
 		if not success then return success, pos1 end
 		
 		worldedit.pos1[name] = pos1
 		worldedit.pos2[name] = pos2
 		worldedit.marker_update(name)
 		
-		local new_count = worldeditadditions.scount(name)
+		local new_count = wea.scount(name)
 		local plural = "s are"
 		if new_count == 1 then plural = " is" end
 		
-		local region_text = worldeditadditions.vector.tostring(worldedit.pos1[name]).." - "..worldeditadditions.vector.tostring(worldedit.pos2[name])
+		local region_text = pos1.." - "..pos2
 		
 		minetest.log("action", name .. " used //spopped at "..region_text..". Stack height is now " .. new_count.." regions")
 		return true, "Region "..region_text.." popped from selection stack; "..new_count.." region"..plural.." now in the stack"

worldeditadditions_commands/commands/selectors/spush.lua

@@ -1,3 +1,7 @@
+local wea = worldeditadditions
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
 -- ███████ ██████  ██    ██ ███████ ██   ██
 -- ██      ██   ██ ██    ██ ██      ██   ██
 -- ███████ ██████  ██    ██ ███████ ███████
@@ -15,16 +19,18 @@ worldeditadditions_core.register_command("spush", {
 		return 0
 	end,
 	func = function(name)
-		local success, msg = worldeditadditions.spush(name, worldedit.pos1[name], worldedit.pos2[name])
+		local pos1 = Vector3.clone(worldedit.pos1[name])
+		local pos2 = Vector3.clone(worldedit.pos2[name])
+		local success, msg = wea.spush(name, pos1, pos2)
 		if not success then
 			return success, msg
 		end
 		
-		local new_count = worldeditadditions.scount(name)
+		local new_count = wea.scount(name)
 		local plural = "s are"
 		if new_count == 1 then plural = " is" end
 		
-		local region_text = worldeditadditions.vector.tostring(worldedit.pos1[name]).." - "..worldeditadditions.vector.tostring(worldedit.pos2[name])
+		local region_text = pos1.." - "..pos2
 		
 		minetest.log("action", name .. " used //spush at "..region_text..". Stack height is now " .. new_count.." regions")
 		return true, "Region "..region_text.." pushed onto selection stack; "..new_count.." region"..plural.." now in the stack"

worldeditadditions_commands/commands/selectors/srect.lua

@@ -1,19 +1,22 @@
+local wea = worldeditadditions
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
 -- ███████ ██████  ███████  ██████ ████████
 -- ██      ██   ██ ██      ██         ██
 -- ███████ ██████  █████   ██         ██
 --      ██ ██   ██ ██      ██         ██
 -- ███████ ██   ██ ███████  ██████    ██
-local wea = worldeditadditions
 worldeditadditions_core.register_command("srect", {
 	params = "[<axis1> [<axis2>]] <length>",
 	description = "Set WorldEdit region position 2 at a set distance along 2 axes.",
 	privs = { worldedit = true },
 	require_pos = 1,
 	parse = function(params_text)
-		local vec, tmp = vector.new(0, 0, 0), {}
-		local find = wea.split(params_text, "%s", false)
+		local vec, tmp = Vector3.new(0, 0, 0), {}
+		local find = wea_c.split(params_text, "%s", false)
 		local ax1, ax2 = (tostring(find[1]):match('[xyz]') or "g"):sub(1,1), (tostring(find[2]):match('[xyz]') or "g"):sub(1,1)
-		local sn1, sn2, len  = wea.getsign(find[1]), wea.getsign(find[2]), find[table.maxn(find)]
+		local sn1, sn2, len  = wea_c.getsign(find[1]), wea_c.getsign(find[2]), find[table.maxn(find)]
 		
 		tmp.len = tonumber(len)
 		-- If len == nill cancel the operation
@@ -33,15 +36,15 @@ worldeditadditions_core.register_command("srect", {
 	end,
 	func = function(name, vec, tmp)
 		if tmp.get then
-			local ax, dir = wea.player_axis2d(name)
+			local ax, dir = wea_c.player_axis2d(name)
 			if not tmp.axes:find("[xz]") then vec[ax] = tmp.len * dir end
 			if not tmp.axes:find("y") then vec.y = tmp.len end
 		end
 		
-		local p2 = vector.add(vec,worldedit.pos1[name])
+		local p2 = vec + Vector3.clone(worldedit.pos1[name])
 		worldedit.pos2[name] = p2
 		worldedit.mark_pos2(name)
-		return true, "position 2 set to " .. minetest.pos_to_string(p2)
+		return true, "position 2 set to "..p2
 	end,
 })
 

worldeditadditions_commands/commands/selectors/srel.lua

@@ -1,11 +1,15 @@
+local wea = worldeditadditions
+local wea_c = worldeditadditions_core
+local Vector3 = wea_c.Vector3
+
+
 -- ███████ ██████  ███████ ██
 -- ██      ██   ██ ██      ██
 -- ███████ ██████  █████   ██
 --      ██ ██   ██ ██      ██
 -- ███████ ██   ██ ███████ ███████
-local wea = worldeditadditions
 local function parse_with_name(name,args)
-	local vec, tmp = vector.new(0, 0, 0), {}
+	local vec, tmp = Vector3.new(0, 0, 0), {}
 	local find, _, i = {}, 0, 0
 	repeat
 		_, i, tmp.proc = args:find("([%l%s+-]+%d+)%s*", i)
@@ -13,7 +17,7 @@ local function parse_with_name(name,args)
 			tmp.ax = tmp.proc:match("[xyz]")
 			tmp.dir = tonumber(tmp.proc:match("[+-]?%d+")) * (tmp.proc:match("-%l+") and -1 or 1)
 		else
-			tmp.ax, _ = wea.dir_to_xyz(name, tmp.proc:match("%l+"))
+			tmp.ax, _ = wea_c.dir_to_xyz(name, tmp.proc:match("%l+"))
 			if not tmp.ax then return false, _ end
 			tmp.dir = tonumber(tmp.proc:match("[+-]?%d+")) * (tmp.proc:match("-%l+") and -1 or 1) * _
 		end
@@ -36,17 +40,17 @@ worldeditadditions_core.register_command("srel", {
 		if not _ then return false, vec end
 		
 		if not worldedit.pos1[name] then
-			local pos = vector.add(wea.player_vector(name), vector.new(0.5,-0.5,0.5))
-			wea.vector.floor(pos)
+			local pos = wea_c.player_vector(name) + Vector3.new(0.5, -0.5, 0.5)
+			pos = pos:floor()
 			worldedit.pos1[name] = pos
 			worldedit.mark_pos1(name)
-			ret = "position 1 set to " .. minetest.pos_to_string(pos) .. ", "
+			ret = "position 1 set to "..pos..", "
 		end
 		
-		local p2 = vector.add(vec,worldedit.pos1[name])
+		local p2 = vec + Vector3.clone(worldedit.pos1[name])
 		worldedit.pos2[name] = p2
 		worldedit.mark_pos2(name)
-		return true, ret .. "position 2 set to " .. minetest.pos_to_string(p2)
+		return true, ret.."position 2 set to "..p2
 	end,
 })
 

worldeditadditions_commands/commands/selectors/sshift.lua

@@ -1,12 +1,15 @@
+local wea = worldeditadditions
+local wea_c = worldeditadditions_core
+local Vector3 = worldeditadditions.Vector3
+
 -- ███████ ███████ ██   ██ ██ ███████ ████████
 -- ██      ██      ██   ██ ██ ██         ██
 -- ███████ ███████ ███████ ██ █████      ██
 --      ██      ██ ██   ██ ██ ██         ██
 -- ███████ ███████ ██   ██ ██ ██         ██
-local wea = worldeditadditions
-local v3 = worldeditadditions.Vector3
+
 local function parse_with_name(name,args)
-	local vec, tmp = v3.new(0, 0, 0), {}
+	local vec, tmp = Vector3.new(0, 0, 0), {}
 	local find, _, i = {}, 0, 0
 	repeat
 		_, i, tmp.proc = args:find("([%l%s+-]+%d+)%s*", i)
@@ -14,7 +17,7 @@ local function parse_with_name(name,args)
 			tmp.ax = tmp.proc:match("[xyz]")
 			tmp.dir = tonumber(tmp.proc:match("[+-]?%d+")) * (tmp.proc:match("-%l+") and -1 or 1)
 		else
-			tmp.ax, _ = wea.dir_to_xyz(name, tmp.proc:match("%l+"))
+			tmp.ax, _ = wea_c.dir_to_xyz(name, tmp.proc:match("%l+"))
 			if not tmp.ax then return false, _ end
 			tmp.dir = tonumber(tmp.proc:match("[+-]?%d+")) * (tmp.proc:match("-%l+") and -1 or 1) * _
 		end
@@ -22,6 +25,7 @@ local function parse_with_name(name,args)
 	until not args:find("([%l%s+-]+%d+)%s*", i)
 	return true, vec
 end
+
 worldeditadditions_core.register_command("sshift", {
 	params = "<axis1> <distance1> [<axis2> <distance2> [<axis3> <distance3>]]",
 	description = "Shift the WorldEdit region in 3 dimensions.",

worldeditadditions_commands/commands/selectors/sstack.lua

@@ -1,3 +1,5 @@
+local wea_c = worldeditadditions_core
+
 -- ███████ ███████ ████████  █████   ██████ ██   ██
 -- ██      ██         ██    ██   ██ ██      ██  ██
 -- ███████ ███████    ██    ███████ ██      █████
@@ -20,8 +22,9 @@ worldeditadditions_core.register_command("sstack", {
 			table.insert(result, "(empty)")
 		else
 			for i,item in ipairs(worldeditadditions.sstack[name]) do
+				-- TODO: Implement a volume command....
 				local volume = worldedit.volume(item[1], item[2])
-				local volume_text = worldeditadditions.format.human_size(volume, 2)
+				local volume_text = wea_c.format.human_size(volume, 2)
 				if volume > 1000 then volume_text = "~"..volume_text end
 				
 				table.insert(result, i)
@@ -29,9 +32,9 @@ worldeditadditions_core.register_command("sstack", {
 				
 				table.insert(result, volume_text)
 				table.insert(result, " nodes - ")
-				table.insert(result, worldeditadditions.vector.tostring(item[1]))
+				table.insert(result, tostring(item[1])) -- Vector3 instance
 				table.insert(result, " - ")
-				table.insert(result, worldeditadditions.vector.tostring(item[2]))
+				table.insert(result, tostring(item[2])) -- Vector3 instance
 				table.insert(result, "\n")
 			end
 			table.insert(result, "========================\nTotal ")

worldeditadditions_core/utils/player.lua

@@ -4,7 +4,7 @@ local v3 = worldeditadditions_core.Vector3
 -- @param	name	string	The name of the player to return facing direction of.
 -- @return	vector	Returns position.
 function wea_c.player_vector(name)
-	return minetest.get_player_by_name(name):get_pos()
+	return v3.clone(minetest.get_player_by_name(name):get_pos())
 end
 
 --- Returns the player's facing info including relative DIRs.