<snapdata remixID="10141988"><project name="U3L1 data list sturctures page 4 " app="Snap! 6, https://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" hyperops="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="216" y="-45" heading="270" 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="57.810546875" y="36.00000000000003"><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block></script><script x="312.810546875" y="134.49999999999991"><custom-block s="rowB"><comment w="90" collapsed="false">draws un even bricks compared to the first </comment></custom-block></script><script x="118.810546875" y="107.66666666666654"><custom-block s="rowA"><comment w="90" collapsed="false">Draws 6 even bricks with equal spacing </comment></custom-block></script><script x="19" y="241.3333333333333"><custom-block s="draw brick wall with %n rows"><l>3</l><comment w="90" collapsed="false">draws the correct about of brick walls when the input is shown.  </comment></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 with %&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="U3L1 data list sturctures page 4 " app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>