<snapdata remixID="8860561"><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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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="15" y="-15" 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="196.33333333333337" y="226"><custom-block s="Even? %n"><l></l></custom-block></script><script x="262" y="371.33333333333337"><custom-block s="Draw Brick wall with %s rows"><l>7</l></custom-block></script><script x="159" y="300.8"><custom-block s="set flat line ends to %b"><block s="reportBoolean"><l><bool>true</bool></l></block></custom-block></script><script x="190" y="111"><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block></script><script x="536" y="130"><custom-block s="Row A"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-15</l></block><custom-block s="Row B"></custom-block></script><script x="342" y="555"><custom-block s="draw brick, length: %n width: %n"><l>15</l><l>10</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="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>5</l></block><custom-block s="draw brick, length: %n width: %n"><l>15</l><l>10</l></custom-block><block s="forward"><l>5</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><block s="forward"><l>5</l></block><custom-block s="draw brick, length: %n width: %n"><l>15</l><l>10</l></custom-block><block s="forward"><l>6</l></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;number of rows&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs></block-definition></blocks><variables></variables></project><media name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>