<snapdata remixID="9217659"><project name="M6L4-brickwall_starter" 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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</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="-165" 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="17" y="112"><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block></script><script x="46" y="185"><custom-block s="rowA"></custom-block></script><script x="172" y="184"><custom-block s="rowB"></custom-block></script><script x="175" y="275"><custom-block s="even? %s"><l></l></custom-block></script><script x="271" y="186"><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="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>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?%number" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><l></l></block></script></block-definition><block-definition s="even?% number" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><l></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="%s"></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="M6L4-brickwall_starter" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>