<snapdata remixID="8629388"><project name="L09 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 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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="160" y="-20" 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="58" y="53"><block s="clear"></block><block s="setHeading"><l>90</l></block><block s="gotoXY"><l>-200</l><l>120</l></block><custom-block s="Draw a brick wall with %s rows with bricks per row: %s of brick length: %s width: %s gap thickness: %s"><l>7</l><l>7</l><l>40</l><l>20</l><l>5</l></custom-block></script></scripts></sprite><watcher scope="Sprite" s="xPosition" style="normal" x="10" y="10" color="74,108,212" hidden="true"/><watcher scope="Sprite" s="yPosition" style="normal" x="10" y="31.000001999999995" color="74,108,212" hidden="true"/></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><l><bool>true</bool></l></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="doFor"><l>i</l><l>1</l><block var="rows"/><script><block s="doIfElse"><custom-block s="even? %n"><block var="i"/></custom-block><script><custom-block s="rowB"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-20</l></block></script><script><custom-block s="rowA"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-20</l></block></script></block></script></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="%&apos;input&apos; between? %&apos;lower&apos; and %&apos;upper&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportAnd"><block s="reportGreaterThan"><block var="input"/><block var="lower"/></block><block s="reportLessThan"><block var="input"/><block var="upper"/></block></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="%&apos;no1&apos; divisible by %&apos;no2&apos; ?" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input></inputs><script><block s="doIfElse"><block s="reportEquals"><block s="reportModulus"><block var="no1"/><block var="no2"/></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><block-definition s="even? %&apos;no&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doReport"><custom-block s="%n divisible by %n ?"><block var="no"/><l>2</l></custom-block></block></script></block-definition><block-definition s="Draw a brick wall with %&apos;rows&apos; rows with bricks per row: %&apos;bpr&apos; of brick length: %&apos;length&apos; width: %&apos;width&apos; gap thickness: %&apos;bgt&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input><input type="%s"></input><input type="%s"></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="doFor"><l>i</l><l>1</l><block var="rows"/><script><block s="doIfElse"><custom-block s="even? %n"><block var="i"/></custom-block><script><custom-block s="rowB"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-20</l></block></script><script><custom-block s="rowA"></custom-block><block s="turnLeft"><l>180</l></block><block s="changeYPosition"><l>-20</l></block></script></block></script></block><block s="up"></block></script></block-definition></blocks><variables></variables></project><media name="L09 Brick Wall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>