<snapdata remixID="14031990"><project name="U3L3" app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="U3L3"><notes></notes><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><block s="doSetGlobalFlag"><l><option>flat line ends</option></l><block s="reportBoolean"><l><bool>true</bool></l></block></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 row A" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><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>10</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script></block-definition><block-definition s="draw 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>10</l><l>10</l></custom-block><block s="forward"><l>10</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>10</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><l>10</l><l>10</l></custom-block></script></block-definition><block-definition s="draw a wall rows %&apos;rows&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></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="draw row A"></custom-block><block s="turn"><l>90</l></block><block s="forward"><l>20</l></block><block s="turn"><l>90</l></block></script><script><custom-block s="draw row B"></custom-block><block s="turnLeft"><l>90</l></block><block s="forward"><l>20</l></block><block s="turnLeft"><l>90</l></block></script></block></script></block></script><scripts><script x="260.4794921875" y="41.83333333333333"><block var="rows"/></script><script x="261.7314453125" y="242.83333333333331"><custom-block s="even? %s"><block var="rows"/></custom-block></script><script x="221.7314453125" y="307.49999999999994"><custom-block s="even? %s"><block var="rows"/></custom-block></script><script x="251.7138671875" y="277.5"><custom-block s="even? %s"><block var="rows"/></custom-block></script></scripts></block-definition><block-definition s="even %&apos;number&apos;" type="command" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doIfElse"><l/><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script><script><block s="doReport"><block s="reportBoolean"><l><bool>true</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="%s" initial="1"></input></inputs><script><block s="doIfElse"><custom-block s="is %n divisible by %n"><block var="number"/><l>2</l></custom-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;number&apos; divisible by %&apos;b&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n" initial="1"></input><input type="%n" initial="1"></input></inputs><script><block s="doIfElse"><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="number"/><block var="b"/></block><l>0</l></list></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="odd? %&apos;number&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doIfElse"><custom-block s="is %n divisible by %n"><block var="number"/><l>2</l></custom-block><script><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block></script></block-definition></blocks><primitives></primitives><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" hyperops="true" codify="false" inheritance="false" sublistIDs="false" id="187"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="188"></list></costumes><sounds><list struct="atomic" id="189"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="-149" y="-140" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="145,26,68,1" pen="tip" id="194"><costumes><list struct="atomic" id="195"></list></costumes><sounds><list struct="atomic" id="196"></list></sounds><blocks></blocks><variables></variables><scripts><script x="13" y="192.33333333333331"><block s="forward"><l>10</l></block><block s="doRepeat"><block s="reportQuotient"><block var="rows"/><l>2</l></block><script></script></block></script><script x="91" y="315"><custom-block s="draw a wall rows %s"><l>1</l></custom-block></script><script x="60.5" y="379.6333333333333"><custom-block s="draw row B"></custom-block></script><script x="167" y="73.33333333333334"><block s="clear"></block></script><script x="258" y="113"><custom-block s="odd? %s"><l>-7</l></custom-block></script></scripts></sprite></sprites></stage><variables></variables></scene></scenes></project><media name="U3L3" app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"></media></snapdata>