hine.html">IStateMachine</a> interface implementation to access the volley state machine.<P>Currently implements the defender:<ul><li><a class="className" href="balloonatroid_model_defender_AttackState.html">Attack state</a>.<li><a class="className" href="balloonatroid_model_defender_HitState.html">Hit state</a>.</ul><div class="classFields"><div class="boxWithBorder"><div class="boxedElem"><div class="contentHolder"><span class="title">To do:</span><div class="item"><ul><li> Implement the 'roam', and 'evad