<snapdata remixID="9121762"><project name="U2L12-brickwall - starter" 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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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="-200" y="-68" 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="50" y="62"><block s="receiveKey"><l><option>space</option></l></block><custom-block s="draw Brick wall with %s rows"><l>8 </l></custom-block></script><script x="323" y="220"><custom-block s="Row A"></custom-block></script><script x="251" y="385"><custom-block s="Row B"></custom-block></script><script x="39" y="364"><custom-block s="draw brick, length: %n width: %n"><l></l><l></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><block s="down"></block><block s="setSize"><block var="width"/></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 Brick wall with %&apos;# rows&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="clear"></block><block s="up"></block><block s="gotoXY"><l>-200</l><l>100</l></block><block s="doIfElse"><custom-block s="even? %n"><block var="# rows"/></custom-block><script><block s="doRepeat"><block s="reportQuotient"><block var="# rows"/><l>2</l></block><script><block s="doRepeat"><l>6</l><script><custom-block s="draw brick, length: %n width: %n"><l>50</l><l>15</l></custom-block><block s="forward"><l>5</l></block></script></block><block s="up"></block><block s="changeYPosition"><l>-21</l></block><block s="setXPosition"><l>-200</l></block><custom-block s="draw brick, length: %n width: %n"><l>20</l><l>15</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>50</l><l>15</l></custom-block><block s="forward"><l>5</l></block></script></block><block s="forward"><l>5</l></block><custom-block s="draw brick, length: %n width: %n"><l>20</l><l>15</l></custom-block><block s="changeYPosition"><l>-21</l></block><block s="setXPosition"><l>-200</l></block></script></block></script><script><block s="doRepeat"><block s="reportRound"><block s="reportQuotient"><block var="# rows"/><l>2</l></block></block><script><block s="doRepeat"><l>6</l><script><custom-block s="draw brick, length: %n width: %n"><l>50</l><l>15</l></custom-block><block s="forward"><l>5</l></block></script></block><block s="up"></block><block s="changeYPosition"><l>-21</l></block><block s="setXPosition"><l>-200</l></block><custom-block s="draw brick, length: %n width: %n"><l>20</l><l>15</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>50</l><l>15</l></custom-block><block s="forward"><l>5</l></block></script></block><block s="forward"><l>5</l></block><custom-block s="draw brick, length: %n width: %n"><l>20</l><l>15</l></custom-block><block s="changeYPosition"><l>-21</l></block><block s="setXPosition"><l>-200</l></block></script></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="up"></block><block s="gotoXY"><l>-120</l><l>0</l></block><block s="doRepeat"><l>6</l><script><custom-block s="draw brick, length: %n width: %n"><l>50</l><l>20</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="up"></block><block s="gotoXY"><l>-120</l><l>-50</l></block><custom-block s="draw brick, length: %n width: %n"><l>20</l><l>20</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>50</l><l>20</l></custom-block><block s="forward"><l>5</l></block></script></block><block s="forward"><l>5</l></block><custom-block s="draw brick, length: %n width: %n"><l>20</l><l>20</l></custom-block></script></block-definition><block-definition s="Space" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="up"></block><block s="forward"><l>5</l></block><block s="down"></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="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="number"/><l>2</l></block><l>0</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></blocks><variables></variables></project><media name="U2L12-brickwall - starter" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>