Split up init.lua in worldedit_commands

worldedit_commands/code.lua

@@ -0,0 +1,59 @@
+local S = minetest.get_translator("worldedit_commands")
+
+local function check_region(name)
+	return worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
+end
+
+
+worldedit.register_command("lua", {
+	params = "<code>",
+	description = S("Executes <code> as a Lua chunk in the global namespace"),
+	category = S("Code"),
+	privs = {worldedit=true, server=true},
+	parse = function(param)
+		if param == "" then
+			return false
+		end
+		return true, param
+	end,
+	func = function(name, param)
+		-- shorthand like in the Lua interpreter
+		if param:sub(1, 1) == "=" then
+			param = "return " .. param:sub(2)
+		end
+		local err, ret = worldedit.lua(param, name)
+		if err == nil then
+			minetest.log("action", name .. " executed " .. param)
+			if ret ~= "nil" then
+				worldedit.player_notify(name, "code successfully executed, returned " .. ret)
+			else
+				worldedit.player_notify(name, "code successfully executed")
+			end
+		else
+			minetest.log("action", name .. " tried to execute " .. param)
+			worldedit.player_notify(name, "code error: " .. err)
+		end
+	end,
+})
+
+worldedit.register_command("luatransform", {
+	params = "<code>",
+	description = S("Executes <code> as a Lua chunk in the global namespace with the variable pos available, for each node in the current WorldEdit region"),
+	category = S("Code"),
+	privs = {worldedit=true, server=true},
+	require_pos = 2,
+	parse = function(param)
+		return true, param
+	end,
+	nodes_needed = check_region,
+	func = function(name, param)
+		local err = worldedit.luatransform(worldedit.pos1[name], worldedit.pos2[name], param)
+		if err then
+			worldedit.player_notify(name, "code error: " .. err, false)
+			minetest.log("action", name.." tried to execute luatransform "..param)
+		else
+			worldedit.player_notify(name, "code successfully executed", false)
+			minetest.log("action", name.." executed luatransform "..param)
+		end
+	end,
+})