<snapdata remixID="9010158"><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="200" y="-170" heading="270" 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="24" y="10"><block s="receiveGo"></block><custom-block s="draw Brick Wall with %s rows"><l>18</l><comment w="330" collapsed="true">this block will draw a brick wall with any number of rows wanted.</comment></custom-block></script><script x="19" y="97"><block s="clear"><comment w="90" collapsed="true">Clears Stage.</comment></block><block s="gotoXY"><l>200</l><l>100</l><comment w="138" collapsed="true">Reset position.</comment></block><custom-block s="rowB"><comment w="251" collapsed="true">This block creates the Row with half a brick.</comment></custom-block></script><script x="25" y="182"><block s="clear"><comment w="90" collapsed="true">Clears Stage.</comment></block><block s="gotoXY"><l>200</l><l>100</l><comment w="138" collapsed="true">Reset position.</comment></block><custom-block s="rowA"><comment w="271" collapsed="true">This block creates a row with a normal set of bricks.</comment></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>10</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></script></block-definition><block-definition s="rowB" 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>9</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="draw Brick Wall with %&apos;a&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="gotoXY"><l>200</l><l>100</l></block><block s="setHeading"><l>270</l></block><block s="doFor"><l>i</l><l>1</l><block var="a"/><script><block s="doIfElse"><custom-block s="even? %s"><block var="i"/></custom-block><script><custom-block s="rowB"></custom-block><block s="turn"><l>180</l></block><block s="changeYPosition"><l>-15</l></block></script><script><custom-block s="rowA"></custom-block><block s="turn"><l>180</l></block><block s="changeYPosition"><l>-15</l></block></script></block></script></block></script></block-definition><block-definition s="even? %&apos;value&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportModulus"><block var="value"/><l>2</l></block><l>0</l></block></block></script></block-definition><block-definition s="interger? %&apos;value&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportQuotient"><block var="value"/><block s="reportRound"><block var="value"/></block></block><l>1</l></block></block></script></block-definition><block-definition s="odd ? %&apos;value&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportModulus"><block var="value"/><l>2</l></block><l>1</l></block></block></script></block-definition><block-definition s="number of divisors %&apos;value&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doSetVar"><l>numbers list</l><block s="reportNewList"><list></list></block></block><block s="doFor"><l>i</l><l>0</l><block var="value"/><script><block s="doAddToList"><block var="i"/><block var="numbers list"/></block></script></block><block s="doReport"><block s="reportListLength"><block s="reportKeep"><block s="reifyPredicate"><autolambda><block s="reportEquals"><block s="reportModulus"><block var="value"/><l></l></block><l>0</l></block></autolambda><list></list></block><block var="numbers list"/></block></block></block></script></block-definition><block-definition s="divisors of %&apos;value&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><l></l></block></script></block-definition><block-definition s="sumfrom to" type="command" category="operators"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="sum from %&apos;value 1&apos; to %&apos;value 2&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doReport"><block s="reportSum"><block var="value 1"/><block var="value 2"/></block></block></script></block-definition><block-definition s="maximum of %&apos;value 1&apos; and %&apos;value 2&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportLessThan"><block var="value 1"/><block var="value 2"/></block><script><block s="doReport"><block var="value 2"/></block></script><script><block s="doReport"><block var="value 1"/></block></script></block></script></block-definition><block-definition s="minimum of %&apos;input 1&apos; and %&apos;input 2&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportLessThan"><block var="input 1"/><block var="input 2"/></block><script><block s="doReport"><block var="input 1"/></block></script><script><block s="doReport"><block var="input 2"/></block></script></block></script></block-definition><block-definition s="maximum of list %&apos;list&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportKeep"><block s="reifyPredicate"><autolambda><custom-block s="maximum of %s and %s"><l></l><l></l></custom-block></autolambda><list></list></block><l/></block></block></script></block-definition><block-definition s="minimum of list %&apos;list&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportCombine"><block var="list"/><block s="reifyReporter"><autolambda><custom-block s="minimum of %s and %s"><l></l><l></l></custom-block></autolambda><list></list></block></block></block></script></block-definition><block-definition s="sum of list %&apos;list&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportCombine"><block var="list"/><block s="reifyReporter"><autolambda><block s="reportSum"><l></l><l></l></block></autolambda><list></list></block></block></block></script></block-definition><block-definition s="average of list %&apos;list&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportQuotient"><block s="reportCombine"><block var="value"/><block s="reifyReporter"><autolambda><block s="reportSum"><l></l><l></l></block></autolambda><list></list></block></block><block s="reportListLength"><block var="value"/></block></block></block></script></block-definition><block-definition s="is %&apos;value&apos; divisible by %&apos;value&apos; ?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportModulus"><block var="value"/><block var="value"/></block><l>0</l></block></block></script></block-definition></blocks><variables><variable name="number"><l>0</l></variable></variables></project><media name="U2L4-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>