<snapdata remixID="8661372"><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 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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><watcher var="x" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><sprite name="Sprite" idx="1" x="-160" y="-60" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="145,26,68,1" pen="tip" id="9"><costumes><list struct="atomic" id="10"></list></costumes><sounds><list struct="atomic" id="11"></list></sounds><blocks></blocks><variables></variables><scripts><script x="257.66666666666663" y="55.999999"><block s="receiveGo"></block><custom-block s="Draw Brick Wall"></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;        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><block s="forward"><l>10</l></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, 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="doRepeat"><l>7</l><script><block s="down"></block><block s="forward"><block var="length"/></block><block s="up"></block><block s="forward"><l>10</l></block></script></block><block s="setXPosition"><l>-160</l></block><block s="changeYPosition"><l>-15</l></block></script></block-definition><block-definition s="rowB 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 s="reportQuotient"><block var="length"/><l>2</l></block></block><block s="up"></block><block s="forward"><l>10</l></block><block s="doRepeat"><l>6</l><script><block s="down"></block><block s="forward"><block var="length"/></block><block s="up"></block><block s="forward"><l>10</l></block></script></block><block s="down"></block><block s="forward"><block s="reportQuotient"><block var="length"/><l>2</l></block></block><block s="up"></block><block s="forward"><l>10</l></block><block s="setXPosition"><l>-160</l></block><block s="changeYPosition"><l>-15</l></block></script></block-definition><block-definition s="Draw Brick Wall" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="gotoXY"><l>-160</l><l>0</l></block><block s="doAsk"><l>how many rows of brick would you like me to build?</l></block><block s="doSetVar"><l>x</l><block s="getLastAnswer"></block></block><block s="doIf"><block s="reportEquals"><block s="getLastAnswer"></block><block var="x"/></block><script><block s="doRepeat"><block s="reportQuotient"><block var="x"/><l>2</l></block><script><custom-block s="rowA, length %n width %n"><l>31.5</l><l>10</l></custom-block><block s="up"></block><custom-block s="rowB length %n width %n"><l>30</l><l>10</l></custom-block><block s="up"></block></script></block></script></block></script></block-definition></blocks><variables><variable name="x"><l>4</l></variable></variables></project><media name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>