<snapdata remixID="8974248"><project name="“U3L1 - Brick Wall" 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="160" y="5" 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="20" y="20"><block s="clear"></block><custom-block s="draw Brick Wall with %s rows with %s gap thickness"><l>10</l><l>20</l></custom-block></script><script x="20" y="77"><block s="clear"></block><block s="gotoXY"><l>-150</l><l>0</l></block><custom-block s="rowB"></custom-block></script><script x="20" y="152"><block s="clear"></block><block s="gotoXY"><l>-150</l><l>0</l></block><custom-block s="rowA"></custom-block></script><script x="20" y="227"><block s="clear"></block><custom-block s="Draw brick with %s 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"><comment x="0" y="0" w="90" collapsed="false">Alexander Saul, Roger Huang Period 6.</comment><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>10</l><script><block s="forward"><l>1</l></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script></block></script></block-definition><block-definition s="rowB" type="command" category="pen"><comment x="0" y="0" w="90" collapsed="false">Alexander Saul, Roger Huang/ period6.</comment><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="forward"><l>1</l></block><block s="doRepeat"><l>9</l><script><block s="forward"><l>1</l></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script></block><block s="forward"><l>1</l></block><custom-block s="draw brick, length: %n width: %n"><l>15</l><l>10</l></custom-block></script></block-definition><block-definition s="draw Brick Wall with %&apos;number&apos; rows with %&apos;number2&apos; gap thickness" type="command" category="pen"><comment w="90" collapsed="false">Alexander Saul, Roger Huang, Period 6. This block draws the brick wall with the added input of gap thickness.</comment><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="setYPosition"><l>-100</l></block><block s="setXPosition"><l>-150</l></block><block s="doIfElse"><custom-block s="even? %s"><block var="number"/></custom-block><script><block s="doRepeat"><block s="reportQuotient"><block var="number"/><l>2</l></block><script><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><block var="number2"/></block><custom-block s="rowA"></custom-block><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><block var="number2"/></block><custom-block s="rowB"></custom-block></script></block></script><script><block s="doRepeat"><block s="reportQuotient"><block var="number"/><l>2</l></block><script><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><block var="number2"/></block><custom-block s="rowA"></custom-block><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><block var="number2"/></block><custom-block s="rowB"></custom-block></script></block><block s="changeYPosition"><block var="number2"/></block><block s="setXPosition"><l>-150</l></block><custom-block s="rowA"></custom-block></script></block></script></block-definition><block-definition s="even? %&apos;number&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="number"/><l>2</l></block><l>0</l></block></block></script></block-definition><block-definition s="odd? %&apos;number&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportGreaterThan"><block s="reportModulus"><block var="number"/><l>2</l></block><l>0</l></block></block></script></block-definition><block-definition s="Draw brick with %&apos;number&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="setYPosition"><l>-100</l></block><block s="setXPosition"><l>-150</l></block><block s="doIfElse"><custom-block s="even? %s"><block var="number"/></custom-block><script><block s="doRepeat"><block s="reportQuotient"><block var="number"/><l>2</l></block><script><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowA"></custom-block><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowB"></custom-block></script></block></script><script><block s="doRepeat"><block s="reportQuotient"><block var="number"/><l>2</l></block><script><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowA"></custom-block><block s="setXPosition"><l>-150</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowB"></custom-block></script></block><block s="changeYPosition"><l>15</l></block><block s="setXPosition"><l>-150</l></block><custom-block s="rowA"></custom-block></script></block></script></block-definition></blocks><variables></variables></project><media name="“U3L1 - Brick Wall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>