added //for

worldeditadditions_commands/commands/meta/for.lua

@@ -0,0 +1,57 @@
+-- ███████  ██████  ██████
+-- ██      ██    ██ ██   ██
+-- █████   ██    ██ ██████
+-- ██      ██    ██ ██   ██
+-- ██       ██████  ██   ██
+-- Process:
+-- 1: Split `params_text` into two vars with unpack(wea.split(params_text,"%sdo%s"))
+-- 2: Further split the two vars into two tables, one of values and the other of {command, args} sub tables
+-- 3: For each entry in the values table execute each {command, args} sub table using gsub to replace "%%" in the args with the current value
+
+-- Specs:
+-- Command cluster support using ()
+-- ?Basename support for values
+-- ?Comma deliniation support for values
+
+local wea = worldeditadditions
+worldedit.register_command("for", {
+	params = "<value1> <value2> <value3>... do //<command> <arg> %% <arg>",
+	description = "Executes a chat command for each value before \" do \" replacing any instances of \"%%\" with those values. The forward slashes at the beginning of the chat command must be the same as if you were executing it normally.",
+	privs = { worldedit = true },
+	parse = function(params_text)
+		if not params_text:match("%sdo%s") then
+			return false, "Error: \"do\" argument is not present."
+		end
+		local parts = wea.split(params_text,"%sdo%s")
+		if not parts[1] == "" then
+			return false, "Error: No values specified."
+		end
+		if not parts[2] then
+			return false, "Error: No command specified."
+		end
+		local values = wea.split(parts[1],"%s")
+		local command, args = parts[2]:match("/([^%s]+)%s*(.*)$")
+		if not args then args = ""
+		else args = wea.trim(args) end
+		
+		return true, values, command, args
+	end,
+	func = function(name, values, command, args)
+		local cmd = minetest.chatcommands[command]
+		if not cmd then
+			return false, "Error: "..command.." isn't a valid command."
+		end
+		if not minetest.check_player_privs(name, cmd.privs) then
+			return false, "Your privileges are insufficient to run \""..command.."\"."
+		end
+		-- Start a timer
+		local start_time = wea.get_ms_time()
+		for _,v in pairs(values) do
+			cmd.func(name, args:gsub("%%+",v))
+		end
+		-- Finish timer
+		local time_taken = wea.get_ms_time() - start_time
+		
+		return true, "For "..table.concat(values,", ")..", command completed in " .. wea.format.human_time(time_taken)
+	end
+})

worldeditadditions_commands/commands/meta/init.lua

@@ -10,7 +10,7 @@ local we_cm = worldeditadditions_commands.modpath .. "/commands/meta/"
 
 dofile(we_cm.."airapply.lua")
 dofile(we_cm.."ellipsoidapply.lua")
+dofile(we_cm.."for.lua")
 dofile(we_cm.."many.lua")
 dofile(we_cm.."multi.lua")
 dofile(we_cm.."subdivide.lua")
--- dofile(we_cm.."for.lua")