<snapdata remixID="9030499"><project name="U2L4- BrickWall" 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="-192" y="-105" 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="15.333333333333371" y="13"><block s="receiveKey"><l><option>space</option></l></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block><custom-block s="draw a brick wall with %n rows"><l>7</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>5</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="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 a 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="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- BrickWall" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>