Add hard max region size

Author: luk3yx

worldedit_commands/cuboid.lua

@@ -236,7 +236,7 @@ worldedit.register_command("cubeapply", {
 			return false
 		end
 		local cmddef = worldedit.registered_commands[cmd]
-		if cmddef == nil or cmddef.require_pos ~= 2 then
+		if cmddef == nil or cmddef.require_pos ~= 2 or cmddef.name == "stretch" then
 			return false, S("invalid usage: @1 cannot be used with cubeapply",
 				minetest.colorize("#00ffff", "//"..cmd))
 		end

worldedit_commands/safe.lua

@@ -6,6 +6,8 @@ local max_nodes = tonumber(minetest.settings:get("worldedit.max_region_nodes"))
 max_nodes = math.min(max_nodes, 100000)
 local max_size = tonumber(minetest.settings:get("worldedit.max_area_size")) or 128
 max_size = math.min(max_size, 1024)
+local hard_max_nodes = tonumber(minetest.settings:get("worldedit.hard_max_region_nodes")) or 1000000
+hard_max_nodes = math.min(hard_max_nodes, max_size ^ 3)
 local abs = math.abs
 local safe_region_callback = {}
 
@@ -25,9 +27,9 @@ local function safe_region(name, count, callback, strict)
 	end
 
 	-- Prevent the operation if strict is set (if the safe_area check wasn't used)
-	if strict or count > max_size ^ 3 then
+	if strict or count > hard_max_nodes then
 		worldedit.player_notify(name, S("This operation would affect up to @1 nodes;"
-			.. " you can only update @2 nodes at a time", count, max_nodes))
+			.. " you can only update @2 nodes at a time", count, strict and max_nodes or hard_max_nodes))
 		return
 	end