Hello, im working on making a plugin for my server where as a police officer, you can handcuff people, a handcuffed person cannot move, cannot interact, and cannot build. I was also hopeing to make it where you could move or pickup a player once handcuffed, currently I cannot figure out or find any where the code required to be able to stop player movement once a command has been used on them. This plugin is for minecraft version 1.6.4. PLEASE HELP. Thank you in advance.