<snapdata remixID="9125699"><project name="U2L14 - Another 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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</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="-125" y="-85" 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="382" y="35"><block s="up"></block><block s="clear"></block><block s="gotoXY"><l>-125</l><l>125</l></block><block s="down"></block></script><script x="368" y="241"><custom-block s="row b %s"><l></l></custom-block></script><script x="370.000001" y="284.000001"><custom-block s="row a %n"><l></l></custom-block></script><script x="50" y="194"><custom-block s="Brick Wall, Height, %n Width %n %n"><l>7</l><l>12</l><l>14</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><l><bool>true</bool></l></custom-block></script></block-definition><block-definition s="row a %&apos;length&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doRepeat"><block var="length"/><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="row b %&apos;length#2&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><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"><block var="length#2"/><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="is %&apos;imputValue&apos; between %&apos;lowerBound&apos; and %&apos;upperBound?&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input><input type="%n"></input></inputs><script><block s="doIfElse"><block s="reportAnd"><block s="reportGreaterThan"><block var="imputValue"/><block var="lowerBound"/></block><block s="reportLessThan"><block var="imputValue"/><block var="upperBound?"/></block></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><script><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block></script></block-definition><block-definition s="%&apos;firstvalue&apos; divisble by %&apos;secondValue&apos; ?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="firstvalue"/><block var="secondValue"/></block><l>0</l></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><script><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></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="Brick Wall, Height, %&apos;height&apos; Width %&apos;length of a&apos; %&apos;length of b&apos;" type="command" category="motion"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input><input type="%n"></input></inputs><script><block s="gotoXY"><l>-125</l><l>125</l></block><block s="doRepeat"><block var="height"/><script><custom-block s="row a %n"><block var="length of a"/></custom-block><block s="changeYPosition"><l>-15</l></block><block s="setXPosition"><l>-125</l></block><custom-block s="row b %s"><block var="length of b"/></custom-block><block s="changeYPosition"><l>-15</l></block><block s="setXPosition"><l>-125</l></block></script></block></script></block-definition></blocks><variables></variables></project><media name="U2L14 - Another Brick Wall" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>