<snapdata remixID="8845144"><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="0" y="-210" 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="10" y="32.33333333333334"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="15.333333333333343" y="90"><block s="clear"></block></script><script x="608.3333333333334" y="314"><custom-block s="draw Brick Wall with %s rows"><l>7</l></custom-block></script><script x="362" y="182"><block s="gotoXY"><l>0</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="rowA" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><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>6</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-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>12</l><l>10</l></custom-block><block s="forward"><l>6</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>6</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>12</l><l>10</l></custom-block></script></block-definition><block-definition s="draw Brick Wall with %&apos;number rows&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doFor"><l>i</l><l>1</l><block var="number rows"/><script><block s="doIfElse"><block s="reportEquals"><custom-block s="even? %s"><block var="i"/></custom-block><block s="reportBoolean"><l><bool>true</bool></l></block></block><script><custom-block s="rowA"></custom-block></script><script><custom-block s="rowB"></custom-block></script></block><block s="changeYPosition"><l>-15</l></block><block s="turn"><l>180</l></block></script></block></script></block-definition><block-definition s="even?" type="command" category="operators"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="even? %&apos;number #&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="number #"/><l>2</l></block><l>0</l></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><script><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block></script></block-definition></blocks><variables></variables></project><media name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>