<snapdata remixID="10155242"><project name="U2L4-brickwall" app="Snap! 6, https://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" penlog="false" volume="100" pan="0" lines="flat" ternary="true" hyperops="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="0" y="-60" 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="94" y="121.66666666666666"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="401" y="236.00000000000003"><block s="gotoXY"><l>0</l><l>0</l></block></script><script x="546" y="114"><block s="clear"></block></script><script x="271" y="286.66666666666663"><custom-block s="draw brick wall with %n rows"><l>4</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="rowA" 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="rowB" 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;n1&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="n1"/><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="rowB"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-15</l></block></script><script><custom-block s="rowA"></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! 6, https://snap.berkeley.edu" version="1"></media></snapdata>