<snapdata remixID="8908081"><project name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAADhElEQVR4Xu3aPW4TYRSG0UkDHRugQUICidINJRISPTUswK4oKGADrIACUlPBDpAQBQ0LYAVpWAANgsooRhTkB9/59NmvmTlpc2eu/fjYyUxytF6v14MvBUIFjgAMlbd2UwBAEKIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmtxxABqIFAIzmt3zWAF9ef1AS8OTrh83cLud3ee6Wx14K02EIwEJEAAuRGkcALIQDsBCpcQTAQjgAC5EaR2YNsLGZwzoWmDXAi37xP/20O6QLgn0/lj+f9h2N/fNUAJ7JA+DvK/59fQEI4F8FfALu6613yX09n4A+AfdI0Kp0AT+CC6+A2zCFSI0jABbCAViI1DgCYCEcgIVIjSMAFsIBWIjUODJrgI3NHNaxwKwB+kvI+X8xcx+w47tr26kABHCbkZ1+H0AAdwps28kBBHCbEd+feAEXIYUX2G2YQqTGEQAL4QAsRGocAbAQDsBCpMYRAAvhACxEahyZNcDGZg7rWGDWAN2GcRum43tp/KkABHC8mo5HAAhgR07jTwUggOPVOGJSBVyEFF5Ot2EKkRpHACyEA7AQqXEEwEI4AAuRGkcALIQDsBCpcWTWABubOaxjgVkDdBvGbZiO76XxpwIQwPFqOh4BIIAdOY0/FYAAjldTOOL49fHw5dPn4dXbN4VpI8kCk70IeXjn7nD/27VN25OrP4fbzx8Py+Uy2druCwpMFuDpc316895w48eVc0/7/feT4cXHd8NisYAiXADA8Asw9/WTBXj2R/CtZ4+G1Wo199f74J7/JAG6CDk4Z5c+oEkC/H/ye6QAMhAtAGA0v+UAMhAtAGA0v+UAMhAtAGA0v+UAMhAtAGA0v+UAMhAtAGA0v+UAMhAtAGA0v+UAMhAtAGA0v+UAMhAtAGA0v+W/AP0MdNUxu+TOAAAAAElFTkSuQmCC</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="-50" y="-120" 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="91.66666666666663" y="70.33333333333334"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="376" y="80"><block s="clear"></block></script><script x="89" y="258"><block s="receiveGo"></block><block s="gotoXY"><l>-50</l><l>0</l></block><block s="doAsk"><l>How many rows do you want?</l></block><custom-block s="make a brick wall with %s rows"><block s="getLastAnswer"></block></custom-block></script><script x="452" y="277"><custom-block s="row a"></custom-block></script><script x="450" y="327"><custom-block s="row b"></custom-block></script></scripts></sprite><watcher scope="Stage" s="getLastAnswer" style="normal" x="10" y="10" color="4,148,220" 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 != !!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="make a brick wall with %&apos;rows&apos; rows" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="clear"></block><block s="gotoXY"><l>-50</l><l>0</l></block><block s="doRepeat"><block s="reportQuotient"><block var="rows"/><l>2</l></block><script><custom-block s="row a"></custom-block><block s="setXPosition"><l>-50</l></block><block s="changeYPosition"><l>-15</l></block><custom-block s="row b"></custom-block><block s="setXPosition"><l>-50</l></block><block s="changeYPosition"><l>-15</l></block></script></block></script></block-definition><block-definition s="row a" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>6</l><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="row b" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>13</l><l>10</l></custom-block><block s="forward"><l>5</l></block><block s="doRepeat"><l>5</l><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><custom-block s="draw brick, length: %n width: %n"><l>12</l><l>10</l></custom-block><block s="forward"><l>5</l></block></script></block-definition></blocks><variables></variables></project><media name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>