a543257da0fa8c445f59722c" class="m-doc-self">used_colors_count</a>(</span><span class="m-doc-wrap">) -&gt; int</span>
            </dt>
            <dd>Returns the number of used sprite colors.</dd>
            <dt id="a98aac1fc59704dec5939ed8353de4781">
              <span class="m-doc-wrap-bumper">auto <a href="#a98aac1fc59704dec5939ed8353de4781" class="m-doc-self">available_colors_count</a>(</span><span class="m-doc-wrap">) -&gt; int</span>
            </dt>
            <dd>Returns the number of availabl