<snapdata remixID="9121801"><project name="U2L12-brickwall - starter" app="Snap! 5.4, 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" penlog="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="-100" y="132" 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="54" y="52"><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>29</l><l>6</l><l>50</l><l>5</l><l>8</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="draw row B length 1 %&apos;length 1&apos; width 1 %&apos;width 1&apos; with %&apos;number of bricks&apos; bricks with gap thickness %&apos;gap&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><block s="changeYPosition"><block var="gap"/></block><block s="setXPosition"><l>-100</l></block><custom-block s="draw brick, length: %n width: %n"><block s="reportQuotient"><block s="reportDifference"><block var="length 1"/><l>10</l></block><l>2</l></block><block var="width 1"/></custom-block><block s="forward"><l>10</l></block><block s="doRepeat"><block s="reportDifference"><block var="number of bricks"/><l>2</l></block><script><custom-block s="draw brick, length: %n width: %n"><block var="length 1"/><block var="width 1"/></custom-block><block s="forward"><l>10</l></block></script></block><custom-block s="draw brick, length: %n width: %n"><block s="reportQuotient"><block s="reportDifference"><block var="length 1"/><l>10</l></block><l>2</l></block><block var="width 1"/></custom-block><block s="forward"><l>10</l></block><block s="changeYPosition"><block var="gap"/></block><block s="setXPosition"><l>-100</l></block></script></block-definition><block-definition s="Draw row A length %&apos;length&apos; width %&apos;width&apos; with %&apos;bricks&apos; bricks" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input><input type="%s"></input></inputs><script><block s="doRepeat"><block var="bricks"/><script><custom-block s="draw brick, length: %n width: %n"><block var="length"/><block var="width"/></custom-block><block s="forward"><l>10</l></block></script></block></script></block-definition><block-definition s="Draw a Brick Wall with %&apos;number of rows&apos; Rows with Bricks per Row: %&apos;bricks per row&apos; of Brick Length: %&apos;llength&apos; Width: %&apos;wwidth&apos; Gap Thickness %&apos;gap&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="gotoXY"><l>-100</l><l>-100</l></block><block s="clear"></block><block s="doRepeat"><block s="reportQuotient"><block var="number of rows"/><l>2</l></block><script><custom-block s="Draw row A length %s width %s with %s bricks"><block var="llength"/><block var="wwidth"/><block s="reportDifference"><block var="bricks per row"/><l>1</l></block></custom-block><custom-block s="draw row B length 1 %s width 1 %s with %s bricks with gap thickness %s"><block var="llength"/><block var="wwidth"/><block var="bricks per row"/><block 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