String-id

When you need string that are immutable and should be compared or find in data table like array or hashmap or even stock somewhere in a compressed way, you can use string-id instead of raw string. string-id is lighweight system for using immutable strings that exist during the entire lifetime of the application like windows name, button text, even bones name for animations. All created string-id are hashed and the string value itself is placed in a persitent memory.