<snapdata remixID="8943961"><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 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" 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color="243,118,29"/></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 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var="width"/></custom-block><block s="forward"><block var="thickness"/></block></script></block></script></block-definition><block-definition s="rowB Bricks per Row %&apos;bricks per row&apos; Brick Length %&apos;length&apos; Width %&apos;width&apos; Gap Thickness %&apos;thickness&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></inputs><script><custom-block s="draw brick, length: %n width: %n"><block s="reportQuotient"><block s="reportDifference"><block var="length"/><block var="width"/></block><l>2</l></block><block var="width"/></custom-block><block s="forward"><block var="thickness"/></block><block s="doRepeat"><block s="reportDifference"><block var="bricks per row"/><l>1</l></block><script><custom-block s="draw brick, length: %n width: %n"><block var="length"/><block var="width"/></custom-block><block s="forward"><block var="thickness"/></block></script></block><custom-block s="draw brick, length: %n width: %n"><block s="reportQuotient"><block s="reportDifference"><block var="length"/><block var="thickness"/></block><l>2</l></block><block var="width"/></custom-block><block s="forward"><block var="thickness"/></block></script></block-definition></blocks><variables><variable name="row number"><l>0</l></variable></variables></project><media name="L09 Brick Wall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>