<snapdata remixID="9140397"><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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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><watcher scope="Sprite" s="xPosition" style="normal" x="10" y="10" color="74,108,212"/><watcher scope="Sprite" s="yPosition" style="normal" x="10" y="31.000001999999995" color="74,108,212"/><sprite name="Sprite" idx="1" x="210" y="-196" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="145,26,68,1" pen="tip" id="10"><costumes><list struct="atomic" id="11"></list></costumes><sounds><list struct="atomic" id="12"></list></sounds><blocks></blocks><variables></variables><scripts><script x="95" y="304.79999999999995"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>6</l></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>6</l></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>6</l></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="487" y="257"><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><custom-block s="Row a"></custom-block></script><script x="708" y="333"><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><custom-block s="row b"></custom-block></script><script x="10" y="217"><block s="changeXPosition"><l>10</l></block></script><script x="479" y="334"><custom-block s="Draw Brick wall with rows, %s"><l>7</l></custom-block></script><script x="640" y="190"><block s="gotoXY"><l>-150</l><l>0</l></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></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="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 a rows %&apos;rows&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doRepeat"><block var="rows"/><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>10</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: 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s="changeXPosition"><l>-210</l></block></script></block></script></block-definition></blocks><variables></variables></project><media name="U2L4-brickwall" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>