<snapdata remixID="10069552"><project name="[Jonathan Assensoh]-U2L12-brickwall - starter" app="Snap! 6, https://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" hyperops="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="-220" y="-150" 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="100.822265625" y="26.166666666666686"><block s="clear"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="setHeading"><l>90</l></block></script><script x="91.822265625" y="122.66666666666666"><custom-block s="draw Brick Wall with %n rows with Bricks per row: %n of Brick Length: %n Width: %n Gap Thickness: %n"><l>9</l><l>20</l><l>10</l><l>8</l><l>10</l></custom-block></script><script x="39" y="49.29999999999998"><block var="num"/></script><script x="73" y="275.63333333333355"><custom-block s="row A"></custom-block></script><script x="125.99999999999977" y="211.63333333333313"><custom-block s="row B"></custom-block></script></scripts></sprite><watcher var="num" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="length" style="normal" x="10" y="31.000001999999995" color="243,118,29" hidden="true"/><watcher var="width" style="normal" x="10" y="52.00000399999999" color="243,118,29" hidden="true"/><watcher var="gap" style="normal" x="10" y="73.00000599999998" color="243,118,29" 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><block s="doSetGlobalFlag"><l><option>flat line ends</option></l><block s="reportBoolean"><l><bool>true</bool></l></block></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="row A" type="command" 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