···77 // 0 player
88 // 1 gatekeeper
99 // 2 notary
1010+1111+ /* BUG: add set/get method and remove protected */
1012 protected int _type;
11131212- // _position null means agent is not sit at the table
1414+ /* BUG: _position null means agent is not sit at the table, add set/get method */
1315 protected Integer _position = null;
14161517 public Agent( String name ) {