<snapdata remixID="9222483"><project name="M6L4A2 Brick Wall" app="Snap! 5.4, 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" penlog="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="-5" y="-17" heading="270" 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="313.33333333333337" y="55"><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block></script><script x="314.66666666666663" y="121"><custom-block s="RowA"></custom-block></script><script x="315" y="184"><custom-block s="RowB"></custom-block></script><script x="61" y="111.33333333333337"><custom-block s="Even? %n"><l>22</l></custom-block></script><script x="114" y="160"><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-15</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>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="RowB" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>15</l><l>10</l></custom-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>5</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>15</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></blocks><variables></variables></project><media name="M6L4A2 Brick Wall" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>