<snapdata remixID="8959567"><project name="U3L1-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="-100" y="-71" 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="226.66666666666663" y="113.33333333333334"><block s="receiveGo"></block><block s="gotoXY"><l>-100</l><l>55</l></block><block s="clear"></block><custom-block s="draw brick wall with %s rows"><l>9</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="draw brick wall with %&apos;rows&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doFor"><l>i</l><l>1</l><block var="rows"/><script><block s="doIfElse"><custom-block s="even? %s"><block var="i"/></custom-block><script><custom-block s="row a"></custom-block><block s="gotoXY"><l>-100</l><block s="reportDifference"><block s="yPosition"></block><l>14</l></block></block></script><script><custom-block s="row b"></custom-block><block s="gotoXY"><l>-100</l><block s="reportDifference"><block s="yPosition"></block><l>14</l></block></block></script></block></script></block></script></block-definition><block-definition s="even? %&apos;num&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportModulus"><block var="num"/><l>2</l></block></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>4</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><custom-block s="draw brick, length: %n width: %n"><l>13</l><l>10</l></custom-block><block s="forward"><l>4</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>4</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>13</l><l>10</l></custom-block></script></block-definition></blocks><variables></variables></project><media name="U3L1-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>