<snapdata remixID="9081860"><project name="U2L4Brickwall2" 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="-200.0000000000001" y="-350.00000000000006" 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="79" y="66"><block s="setHeading"><l>90</l></block><block s="gotoXY"><l>-200</l><l>160</l></block><block s="clear"></block><custom-block s="draw Brick with with %n rows"><l>34</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) ide.toggleAppMode();&#xD;        break;&#xD;    case &apos;Retina display support&apos;:&#xD;        if (tf != isRetinaEnabled()) ide.toggleRetina();&#xD;        break;&#xD;    case &apos;Long form input dialog&apos;:&#xD;        if (tf != InputSlotDialogMorph.prototype.isLaunchingExpanded)&#xD;            ide.toggleLongFormInputDialog();&#xD;        break;&#xD;    case &apos;Plain prototype labels&apos;:&#xD;        if (tf != BlockLabelPlaceHolderMorph.prototype.plainLabel)&#xD;            ide.togglePlainPrototypeLabels();&#xD;        break;&#xD;    case &apos;Input sliders&apos;:&#xD;        MorphicPreferences.useSliderForInput = tf;&#xD;        break;&#xD;    case &apos;Execute on slider change&apos;:&#xD;        ArgMorph.prototype.executeOnSliderEdit = tf;&#xD;        break;&#xD;    case &apos;Clicking 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;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        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