<snapdata remixID="8967044"><project name="U3L1-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="-250" y="350" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="220,220,220,1" 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="394" y="292"><block s="receiveGo"></block><block s="clear"></block><block s="gotoXY"><l>-250</l><l>-250</l></block><block s="setHeading"><l>90</l></block><custom-block s="draw brick wall with %s rows"><l>20</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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%b"><l>Flat line ends</l><block var="flag"/></custom-block></script></block-definition><block-definition s="draw cement" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="forward"><l>4</l></block><block s="setColor"><color>220,220,220,1</color></block></script></block-definition><block-definition s="draw brick row with %&apos;bricks&apos; bricks" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doRepeat"><block var="bricks"/><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><custom-block s="draw cement"></custom-block></script></block></script></block-definition><block-definition s="rowA" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>20</l><script><custom-block s="draw brick, length: %n width: %n"><l>25</l><l>13</l></custom-block><custom-block s="draw cement"></custom-block></script></block></script></block-definition><block-definition s="rowB" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>15</l><l>10</l></custom-block><custom-block s="draw cement"></custom-block><block s="doRepeat"><l>20</l><script><custom-block s="draw brick, length: %n width: %n"><l>25</l><l>13</l></custom-block><custom-block s="draw cement"></custom-block></script></block><custom-block s="draw brick, length: %n width: %n"><l>10</l><l>10</l></custom-block><custom-block s="draw cement"></custom-block></script></block-definition><block-definition s="draw brick wall with %&apos;height&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doRepeat"><block var="height"/><script><custom-block s="rowA"></custom-block><block s="setXPosition"><l>-250</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowB"></custom-block><block s="setXPosition"><l>-250</l></block><block s="changeYPosition"><l>15</l></block></script></block></script><scripts><script x="156.000001" y="143.000001"><block s="turnLeft"><l>180</l></block></script><script x="182" y="189"><block s="turnLeft"><l>180</l></block></script></scripts></block-definition></blocks><variables></variables></project><media name="U3L1-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>