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<font face="monospace">Hi Hilaire,<br>
<br>
this is not my kingdom so wait other people suggestions but<br>
browsing around i think "visible" is for you to set an object<br>
visible or not, as in:<br>
<br>
-----<br>
tmp2 _ BoxedMorph new. <br>
tmp2 openInWorld . <br>
<br>
tmp2 visible: false. <br>
tmp2 visible. <br>
tmp2 visible: true. <br>
-----<br>
<br>
If you want to check if 'aMorph' is gone paradise you may use (i
see it<br>
from the explorer) the 'owner' message. If 'owner' is nil then<br>
either the morph is a World or it is gone.<br>
... this supposing 'aMorph' has still not been garbadge collected.<br>
<br>
<br>
bye<br>
Nicola<br>
<br>
<br>
<br>
</font><br>
<br>
<div class="moz-cite-prefix">On 2/13/22 09:59, Hilaire Fernandes via
Cuis-dev wrote:<br>
</div>
<blockquote type="cite"
cite="mid:73e30d84-8418-7a4f-35c7-d54f0262064c@drgeo.eu">
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<p><font size="4">Hi, <br>
</font></p>
<p><font size="4">This code returns true, I am not sure it is
right?<br>
</font></p>
<pre><font size="4">BoxedMorph new ::
openInWorld;
delete;
visible
</font></pre>
<p><font size="4">Hilaire</font></p>
<pre class="moz-signature" cols="72">--
GNU Dr. Geo
<a class="moz-txt-link-freetext" href="http://drgeo.eu" moz-do-not-send="true">http://drgeo.eu</a>
<a class="moz-txt-link-freetext" href="http://blog.drgeo.eu" moz-do-not-send="true">http://blog.drgeo.eu</a></pre>
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