Command parser does not check for int-overflows

The bug

The new Minecraft command parser does not check for int-overflows in command arguments. This causes the game to instantly freeze as soon as the command is executed.

How to reproduce

1. Execute the command /tp ~ 9223372036854775807 ~
2. Notice that the game freezes
3. Trying to rejoin the world instantly kicks the player with the message "Invalid move player packet received".