<snapdata remixID="8958979"><project name="U3L1-Brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAF3UlEQVR4Xu2dQWgcVRjHvwpKbIs1Qi1pIikt4pJQekmoXYO6WIuodQ+ViLapXipFaUE9NT15MIpgkXjxbKwHoWARL00hgqKWViWUlooIDZgGrNQWapRSWJkpW9Nmdt68ZDb/3be/vWX3m/fN+81v38x73+xkWaVSqRgvCIgILENAEXnSxgQQEBGkBBBQip/kCIgDUgIIKMVPcgTEASkBBJTiJzkC4oCUAAJK8ZMcAXFASgABpfhJjoA4ICWAgFL8JEdAHJASQEApfpIjIA5ICSCgFD/JERAHpAQQUIqf5AiIA1ICCCjFT3IExAEpAQSU4ic5AuKAlAACSvGTHAFxQEoAAaX4SY6AOCAlgIBS/CRHQByQEkBAKX6SIyAOSAkgoBQ/yREQB6QEEFCKn+QIiANSAggoxU9yBMQBKQEElOInOQLigJQAAkrxkxwBcUBKAAGl+EmOgDggJYCAUvwkR0AckBJAQCl+kiMgDkgJIKAUP8kREAekBBBQip/kCIgDUgIIKMVPcgTEASkBBJTiJzkC4oCUgEzAEx98kqnjm9/aHcedO3Lcrpy/4NzmoR1b7d51a+337yZt+vtJZ3znlk3WVdxkl89fsF+OHHfGr1q31go7tsZxrdgHJyDPAJmAo51PZtrV/dPjcdzRnQds6utTzm3Kn45Yd6k/luPEoTFn/OY3hyySfGripB3dNeyM7368z8qH343jWrEPTkCeAQiIgJmUqQ4EmYI9ghDQW8B+Kx8eafIRcOF98HArUygCImAmUYIbAVvxAj6EiVQmWz2CZCPgZ9v2ztvNl459HL+X9FlSn4hPP9J58qm25eFWplCZgEkzyOow7zu7JD75WOfJM7hTMAKa5SlIkoJ5to+ACYTzBFzvA9js7SMgAkpHzOAEPPv5sXlKre7dEL938cxvNz+rvndlasauXZ29ZZuk+FXdHXbXyuX29x+XbPbiX8745avbbcX998VtRznmvpLaj9qOcty+n9HfSfFz37+9D7Xia/WhVnytPtSKr9WHWvFRH3oGt2WaVPgGNdQkJO00RSmu9qFdynKir2CueAT0XoimFuySyudzBETATL4Edw3ou3bXOKfghddRQ+hDJls9gmQjoG+1Y2J41GZOnXV2rfTOPuvo77XTY1/a6bGvnPEbh56xjUPbbebkGZs4+JEzvqOv10oj++K4VuyDE5BngEzApFpw9eZT3zox8clHPU+e1bY8/XKGywSkEkIlJLITAVO+o1Ra/ofTEpMQDnj6GUvJBwETjo3ygKQtmvvO8JshPjgBmYRY/GOo6NUMk6jgJiHNu4TRY6WR/U2+DLPwPjintZ4BDTUJoRZ8g0Aj/7TU0y9nOAJSinNKEgUEdw3oe+HdOGUsbkbIZGzGIEZARsBMqgQ3AnJDau0bWLkhNdN3YnFBlOIoxVGKc3yHWOimFJeqCIIsXekuuGtATsGcgqWnYB7NYZbnozOSxsI82w/u0Ry+9c8QHuwTQh8WN/WcvzXrgKwDZnKqJa4BqQVTC870bcgjqHlLcfwqLo/jX22DU7D3KRgBgxCQSUjtw9jI/2oiT/lYhnHQzHMZo97LJPVuP7hlGBaiWYiWjoAIiIAIyM0ItxBIq623xDogNxcs3c0FaWuuaWenhp+EjB760F59ba+1tbWl7uvcp6BWA9Oe0JnUGPHpOuTJp9pWwws4+c0PNv7CsE3fYza45xWbXnOnPb/rxbz3m/YCIVCXheifvhi3b19//yaifyvX7fL6diuVn7a7txRsYGAgEHx0Y7EE6iJgtFMHH3zC1szeMW//zl27ZMU9g9a3u2yFQmGx+8/2TU6gLgK+/ezL1v7zjX8u/ef1f2z9c4/ayg2d9vDOsnU90NXkyNj9PAnkLuB7bxywqz/+ao9tf8pWPNJjxWIxz/2lrcAI5C5gYHzoTp0JIGCdAdN8OgEExBApAQSU4ic5AuKAlAACSvGTHAFxQEoAAaX4SY6AOCAlgIBS/CRHQByQEkBAKX6S/wfFiAsg61uniAAAAABJRU5ErkJggg==</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" 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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="-150" y="-136" 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="107" y="118.33333333333334"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script><script x="10" y="48.33333333333334"><block s="clear"></block></script><script x="71" y="44"><block s="gotoXY"><l>-150</l><l>0</l></block></script><script x="387" y="127"><custom-block s="draw Brick Wall with %s rows"><l>6</l></custom-block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="set flag 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&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" 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