<snapdata remixID="9223012"><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 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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="145" y="-30" 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="10" y="10"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="17.33333333333337" y="56.66666666666663"><block s="gotoXY"><l>-100</l><l>0</l></block><block s="clear"></block></script><script x="13" y="115.33333333333331"><custom-block s="rowA"></custom-block><custom-block s="draw brick wall with %s rows"><l>7</l></custom-block></script><script x="21" y="199.33333333333331"><block s="gotoXY"><l>-100</l><l>-15</l></block><custom-block 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x="10" y="31.000001999999995" color="243,118,29"/></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;        break;&#xD;};&#xD;}&#xD;finally {&#xD;ide.savingPreferences = false;&#xD;};&#xD;</l></block><list><block var="which"/><block var="tf"/></list></block></script></block-definition><block-definition s="draw brick, length: %&apos;length&apos; width: %&apos;width&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="setColor"><color>145,26,68,1</color></block><custom-block s="set flat line ends to %b"><block s="reportBoolean"><l><bool>true</bool></l></block></custom-block><block s="setSize"><block var="width"/></block><block s="down"></block><block s="forward"><block var="length"/></block><block s="up"></block></script></block-definition><block-definition s="set flat line ends to %&apos;flag&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%b"></input></inputs><script><custom-block s="set flag %s to %b"><l>Flat line ends</l><block var="flag"/></custom-block></script></block-definition><block-definition s="draw brick wall with %&apos;num of rows&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doRepeat"><block var="num of rows"/><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>5</l></block></script></block></script></block-definition><block-definition s="rowA" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="rowB" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="even? %&apos;num&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><l></l></block></script></block-definition></blocks><variables><variable name="number #"><l>0</l></variable><variable name="obsolete!"><l>0</l></variable></variables></project><media name="U2L4-brickwall" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>