Charakterbewegungen hinzugefügt, Deko hinzugefügt, Kochrezepte angepasst

mods/futil/util/memory.lua

@@ -0,0 +1,45 @@
+-- i have no idea how accurate this is, i use documentation from the below link for a few things
+-- https://wowwiki-archive.fandom.com/wiki/Lua_object_memory_sizes
+
+local function estimate_memory_usage(thing, seen)
+	local typ = type(thing)
+	if typ == "nil" then
+		return 0
+	end
+
+	seen = seen or {}
+	if seen[thing] then
+		return 0
+	end
+	seen[thing] = true
+
+	if typ == "boolean" then
+		return 4
+	elseif typ == "number" then
+		return 8 -- this is probably larger?
+	elseif typ == "string" then
+		return 25 + typ:len()
+	elseif typ == "function" then
+		-- TODO: we can calculate the usage of upvalues, but that's complicated
+		return 40
+	elseif typ == "userdata" then
+		return 0 -- this is probably larger
+	elseif typ == "thread" then
+		return 1224 -- this is probably larger
+	elseif typ == "table" then
+		local size = 64
+		for k, v in pairs(thing) do
+			if type(k) == "number" then
+				size = size + 16 + estimate_memory_usage(v, seen)
+			else
+				size = size + 40 + estimate_memory_usage(k, seen) + estimate_memory_usage(v, seen)
+			end
+		end
+		return size
+	else
+		futil.log("warning", "estimate_memory_usage: unknown type %s", typ)
+		return 0 -- ????
+	end
+end
+
+futil.estimate_memory_usage = estimate_memory_usage