<snapdata remixID="8484645"><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="0" y="-90" 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="20" y="20"><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block></script><script x="48" y="149"><custom-block s="draw brick wall %n rows"><l>6</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;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 %&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! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>