<snapdata remixID="8975992"><project name="U2L4-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="200" y="140" 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="16.666666666666657" y="10"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="316" y="13.666666666666657"><block s="clear"></block></script><script x="18" y="70.66666666666666"><block s="gotoXY"><l>150</l><l>150</l></block></script><script x="245" y="99.66666666666666"><custom-block s="draw brick wall with %s rows with gap thickness of %s"><l>7</l><l>20</l></custom-block></script><script x="32" y="144.66666666666666"><custom-block s="rowA"></custom-block><block s="gotoXY"><l>-200</l><l>130</l></block><custom-block s="rowB"></custom-block><block s="gotoXY"><l>-200</l><l>110</l></block><custom-block s="rowA"></custom-block><block s="gotoXY"><l>-200</l><l>90</l></block><custom-block s="rowB"></custom-block><block s="gotoXY"><l>-200</l><l>70</l></block><custom-block s="rowA"></custom-block><block s="gotoXY"><l>-200</l><l>50</l></block><custom-block s="rowB"></custom-block><block s="gotoXY"><l>-200</l><l>30</l></block><custom-block s="rowA"></custom-block><block s="gotoXY"><l>-200</l><l>10</l></block><custom-block s="rowB"></custom-block><block s="gotoXY"><l>-200</l><l>-10</l></block><custom-block s="rowA"></custom-block><block s="gotoXY"><l>-200</l><l>-30</l></block><custom-block s="rowB"></custom-block><block s="gotoXY"><l>-200</l><l>-50</l></block><custom-block s="rowA"></custom-block><block s="gotoXY"><l>-200</l><l>-70</l></block><custom-block s="rowB"></custom-block><block s="gotoXY"><l>-200</l><l>-90</l></block><custom-block s="rowA"></custom-block><block s="gotoXY"><l>-200</l><l>-110</l></block><custom-block s="rowB"></custom-block><block s="gotoXY"><l>-200</l><l>-130</l></block><custom-block s="rowA"></custom-block><block s="gotoXY"><l>-200</l><l>-150</l></block><custom-block s="rowB"></custom-block></script><script x="386.000002" y="140.30000199999998"><block s="changeXPosition"><l>-400</l></block><block s="changeXPosition"><l>-400</l></block></script></scripts></sprite><watcher var="row" style="normal" x="10" y="10" 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="rowA" type="command" category="pen"><comment x="0" y="0" w="90" collapsed="false">Declan McCabe&#xD;Lincoln Ahn.</comment><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>10</l><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="up"></block><block s="forward"><l>10</l></block></script></block></script></block-definition><block-definition s="rowB" type="command" category="pen"><comment x="0" y="0" w="90" collapsed="false">Declan McCabe&#xD;Lincoln Ahn.</comment><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>10</l><l>10</l></custom-block><block s="up"></block><block s="forward"><l>10</l></block><block s="doRepeat"><l>9</l><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="up"></block><block s="forward"><l>10</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>10</l><l>10</l></custom-block><block s="up"></block><block s="forward"><l>10</l></block></script></block-definition><block-definition s="draw brick wall with %&apos;input 1&apos; rows with gap thickness of %&apos;input 2&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doSetVar"><l>row</l><l>1</l></block><block s="doRepeat"><block var="input 1"/><script><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="row"/><l>2</l></block><l>0</l></block><script><block s="changeYPosition"><block var="input 2"/></block><block s="setXPosition"><l>-200</l></block><custom-block s="rowA"></custom-block><block s="doChangeVar"><l>row</l><l>1</l></block></script><script><block s="changeYPosition"><block var="input 2"/></block><block s="setXPosition"><l>-200</l></block><custom-block s="rowB"></custom-block><block s="doChangeVar"><l>row</l><l>1</l></block></script></block></script></block></script></block-definition></blocks><variables><variable name="row"><l>8</l></variable></variables></project><media name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>