4" aria-hidden="true" tabindex="-1"></a>            <span class="co">#check boundary conditions</span></span>
<span id="cb5-15"><a href="#cb5-15" aria-hidden="true" tabindex="-1"></a>            env.check_bc()</span>
<span id="cb5-16"><a href="#cb5-16" aria-hidden="true" tabindex="-1"></a>            <span class="co">#reset counter</span></span>
<span id="cb5-17"><a href="#cb5-17" aria-hidden="true" tabindex="-1"></a>            agent.agent_state <span class="op">=</span> <span class="dv">0</span></span>
<s