<snapdata remixID="9077611"><project name="U2L4-Brickwall2" 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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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="-99.67577836411597" y="-90.95915567282319" 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="14" y="16.333333333333343"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="15" y="65"><block s="gotoXY"><l>-100</l><l>60</l></block><block s="clear"></block></script><script x="14" y="133"><custom-block s="draw brick wall with %n rows"><l>10</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="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>6</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><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="Is %&apos;input value&apos; between %&apos;lower bound&apos; and %&apos;upper bound&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="input value"/><block var="lower bound"/></block><block s="reportLessThan"><block var="input value"/><block var="upper bound"/></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="Is %&apos;first value&apos; divisible by %&apos;second value&apos; ?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="first value"/><block var="second value"/></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;input value&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doReport"><custom-block s="Is %n divisible by %n ?"><block var="input value"/><l>2</l></custom-block></block></script></block-definition><block-definition s="integer? %&apos;input value&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIfElse"><block s="reportEquals"><block s="reportRound"><block var="input value"/></block><block var="input value"/></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="draw brick wall with %&apos;number of 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="number of rows"/><script><block s="doIfElse"><custom-block s="even? %n"><block var="i"/></custom-block><script><custom-block s="row b"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-15</l></block></script><script><custom-block s="row a"></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-Brickwall2" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>