<snapdata remixID="9195693"><project name="U2L4-BrickWall" app="Snap! 5.4, 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" penlog="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="-225" y="-260" 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="61" y="34"><block s="receiveGo"></block><block s="clear"></block><block s="gotoXY"><l>-225</l><l>190</l></block><custom-block s="Draw Brick Wall with %s rows"><l>15</l></custom-block></script></scripts></sprite><watcher scope="Sprite" s="xPosition" style="normal" x="10" y="9.999999999999993" color="74,108,212" hidden="true"/><watcher scope="Sprite" s="yPosition" style="normal" x="10" y="31.000001999999967" color="74,108,212" hidden="true"/></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 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sound&apos;:&#xD;        if (tf != !!BlockMorph.prototype.snapSound)&#xD;            BlockMorph.prototype.toggleSnapSound();&#xD;        break;&#xD;    case &apos;Turbo mode&apos;:&#xD;        if (tf != stage.isFastTracked)&#xD;            ide.toggleFastTracking();&#xD;        break;&#xD;    case &apos;Flat design&apos;:&#xD;        if (tf == MorphicPreferences.isFlat) break;&#xD;        if (tf)&#xD;            ide.flatDesign();&#xD;        else&#xD;            ide.defaultDesign();&#xD;        break;&#xD;    case &apos;Keyboard editing&apos;:&#xD;            ScriptsMorph.prototype.enableKeyboard = tf;&#xD;        break;&#xD;    case &apos;Table support&apos;:&#xD;            List.prototype.enableTables = tf;&#xD;        break;&#xD;    case &apos;Table lines&apos;:&#xD;                TableMorph.prototype.highContrast = tf;&#xD;        break;&#xD;    case &apos;Visible stepping&apos;:&#xD;        if (tf != Process.prototype.enableSingleStepping)&#xD;            ide.toggleSingleStepping();&#xD;        break;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        stage.isThreadSafe = tf;&#xD;        break;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        if (tf != (StageMorph.prototype.frameRate &gt; 0))&#xD;            ide.toggleVariableFrameRate();&#xD;        break;&#xD;    case &apos;Flat line ends&apos;:&#xD;        SpriteMorph.prototype.useFlatLineEnds = tf;&#xD;        break;&#xD;    case &apos;Codification support&apos;:&#xD;        if (tf != StageMorph.prototype.enableCodeMapping) {&#xD;            StageMorph.prototype.enableCodeMapping = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        break;&#xD;    case &apos;Inheritance support&apos;:&#xD;        if (tf != StageMorph.prototype.enableInheritance) {&#xD;            StageMorph.prototype.enableInheritance = tf;&#xD;         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