<snapdata remixID="9075398"><project name="U2L4-brickwall" 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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</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="-214" y="-260" heading="180" 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="20" y="20"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="20" y="59"><block s="clear"></block></script><script x="20" y="95"><custom-block s="rowA"></custom-block></script><script x="20" y="131"><block s="gotoXY"><l>-200</l><l>160</l></block></script><script x="20" y="170"><block s="setHeading"><l>90</l></block></script><script x="20" y="209"><block s="doRepeat"><l>2</l><script></script></block></script><script x="20" y="267"><block s="setHeading"><l>0</l></block></script><script x="20" y="306"><custom-block s="draw Brick with 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="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>5</l></block></script></block></script></block-definition><block-definition s="rowB" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>12</l><l>10</l></custom-block><block s="forward"><l>5</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>5</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="draw Brick with with %&apos;#&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="setHeading"><l>90</l></block><block s="doRepeat"><block var="#"/><script><block s="setHeading"><l>90</l></block><custom-block s="rowA"></custom-block><block s="setHeading"><l>270</l></block><block s="forward"><l>210</l></block><block s="setHeading"><l>180</l></block><block s="forward"><l>15</l></block><block s="setHeading"><l>90</l></block><custom-block s="rowB"></custom-block><block s="setHeading"><l>270</l></block><block s="forward"><l>205</l></block><block s="setHeading"><l>180</l></block><block s="forward"><l>15</l></block></script></block></script></block-definition></blocks><variables></variables></project><media name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>