<snapdata remixID="8920237"><project name="U3L1-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,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAAQ0ElEQVR4Xu3d0Zkb5RJF0XYaxEM+xEI+xEMaEAASsj/19OmtWffZ+C+vKmszY7j8OPyPAAECBAgQuFzgx+UvepAAAQIECBA4BNgRECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SYAAAQIEBNgNECBAgACBgYAAD9A9SeAsgT9/+/2fs36uX/l5/vj7r/98dpjlOLg8vqJHLr9yb5/6YwX4Uzfr1/UtBERP9J4d+t3/ZuBb/AZ98YsUYFdAICwgwAIswN3fwALc3Z3JCRwCLMAC3P0gEODu7kxOQIAPARbg7geBAHd3Z3ICAizAT38X+DPg+39ACPD9d2RCAk8FfAvaV8C+Au5+QAhwd3cmJ+ArYF8B+wo4/DkgwOHlGZ2Ar4B9Bewr4O7ngAB3d2dyAr4C9hWwr4DDnwMCHF6e0QkQIECgKyDA3d2ZnAABAgTCAgIcXp7RCRAgQKArIMDd3ZmcAAECBMICAhxentEJECBAoCsgwN3dmZzAW/8U9N3/n5L8K1af/a9Y+U8UHocA+xAnEBZ4J1IC/HjxXK5xEWABDn/0Gp3A4SvgLzgCARbgLzirhz+lr4CvkvYOgS8Q8BXw+agCLMDnX9Xjn1GAr5L2DoEvEBDg81EFWIDPvyoBvsrUOwQuExDg86kFWIDPvyoBvsrUOwQuExDg86kFWIDPvyoBvsrUOwQuExDg86kFWIDPvyoBvsrUOwQuExDg86kFWIDPvyoBvsrUOwQuExDg86kFWIDPvyoBvsrUOwQIECBA4KWAfw3pJZEfQIAAAQIEzhcQ4PNN/YwECBAgQOClgAC/JPIDCBAgQIDA+QICfL6pn5EAAQIECLwUEOCXRH4AgfsKvPNPQb/zq/JPCj/W4/LzLu/c36f8tQL8KZv06/iWAgL82f/N3HeO+u5/M/DOr+1T/loB/pRN+nV8SwEBFuBnhy/A9/9IEOD778iEBJ4KCLAAC3D3A0KAu7szOYFDgAVYgLsfBALc3Z3JCQjwIcAC3P0gEODu7kxOQIAF+OnvAn8GfP8PCAG+/45MSMCfAf/PDdw9NP6Y4PF3Kfy2Pg4BdgUEwgI+3H0L2regu7+BBbi7O5MT8C1o34L2Lejw54AAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCghwd3cmJ0CAAIGwgACHl2d0AgQIEOgKCHB3dyYnQIAAgbCAAIeXZ3QCBAgQ6AoIcHd3JidAgACBsIAAh5dndAIECBDoCvwLEciBh+WW43kAAAAASUVORK5CYII=</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="175" y="30" 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="254" y="384"><custom-block s="Draw BrickWall with %s Rows"><l>3</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="Draw BrickWall with %&apos;rows&apos; Rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="gotoXY"><l>0</l><l>0</l></block><block s="clear"></block><block s="doIfElse"><custom-block s="%s = Odd"><block var="rows"/></custom-block><script><block s="doRepeat"><block s="reportQuotient"><block var="rows"/><l>2</l></block><script><custom-block s="Row A"></custom-block><block s="up"></block><block s="setXPosition"><l>0</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="Row B"></custom-block><block s="setXPosition"><l>0</l></block><block s="changeYPosition"><l>15</l></block></script></block><custom-block s="Row A"></custom-block></script><script><block s="doRepeat"><block s="reportQuotient"><block var="rows"/><l>2</l></block><script><custom-block s="Row A"></custom-block><block s="up"></block><block s="setXPosition"><l>0</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="Row B"></custom-block><block s="setXPosition"><l>0</l></block><block s="changeYPosition"><l>15</l></block></script></block></script></block></script></block-definition><block-definition s="%&apos;rows&apos; = Odd" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="rows"/><l>2</l></block><l>1</l></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="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="up"></block><block s="forward"><l>5</l></block><block s="down"></block></script></block></script></block-definition><block-definition s="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>15</l><l>10</l></custom-block><block s="doRepeat"><l>4</l><script><block s="forward"><l>5</l></block><block s="down"></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="up"></block></script></block><block s="forward"><l>5</l></block><custom-block s="draw brick, length: %n width: %n"><l>15</l><l>10</l></custom-block></script></block-definition></blocks><variables></variables></project><media name="U3L1-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>