<snapdata remixID="8998465"><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="-216" y="-105" 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="111.66666666666663" y="68"><block s="receiveGo"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block><custom-block s="draw brick wall with %n rows"><l>7</l></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></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>6</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><block s="forward"><l>6</l></block><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="even? %&apos;number&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportModulus"><block var="number"/><l>2</l></block><l>0</l></block></block></script></block-definition><block-definition s="draw brick wall with %&apos;rows&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doFor"><l>i</l><l>1</l><block var="rows"/><script><block s="doIfElse"><custom-block s="even? %n"><block var="i"/></custom-block><script><custom-block s="row B"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-15</l></block></script><script><custom-block s="row A"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-15</l></block></script></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>