<snapdata remixID="8971343"><project name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="flat" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="-123" y="-114" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="145,26,68,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="343" y="158.79999999999995"><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block></script><script x="500" y="58"><custom-block s="draw Brick wall with %s rows with Bricks per Row: %s of Brick Length: %s Width: %s Gap Thickness: %s"><l>10</l><l>7</l><l>35</l><l>15</l><l>10</l></custom-block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="set flag %&apos;which&apos; to %&apos;tf&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Presentation mode&#xD;Retina display support&#xD;Long form input dialog&#xD;Plain prototype labels&#xD;Input sliders&#xD;Execute on slider change&#xD;Clicking sound&#xD;Turbo mode&#xD;Flat design&#xD;Keyboard editing&#xD;Table support&#xD;Table lines&#xD;Visible stepping&#xD;Thread safe scripts&#xD;Prefer smooth animations&#xD;Flat line ends&#xD;Codification support&#xD;Inheritance support</options></input><input type="%b"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>tf</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;if (tf != !!tf) return;&#xD;&#xD;try{&#xD;ide.savingPreferences = false;&#xD;&#xD;switch (which) {&#xD;    case &apos;Presentation mode&apos;:&#xD;        if (tf != ide.isAppMode) 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