<snapdata remixID="9205107"><project name="U2L4-Brickwall" app="Snap! 5.4, http://snap.berkeley.edu" 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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" 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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="145" y="-135" 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></script><script x="20" y="56"><custom-block s="Draw brick wall with %s rows"><l>18</l><comment w="90" collapsed="false">Click here</comment></custom-block></script><script x="20" y="95"><block s="doSetVar"><l>y position</l><l>120</l></block><block s="doRepeat"><block var="# of Rows"/><script><block s="gotoXY"><l>-200</l><block var="y position"/></block><block s="doChangeVar"><l>y position</l><l>-15</l></block></script></block></script><script x="20" y="210"><custom-block s="Draw row b with %s brick"><l>10</l></custom-block></script><script x="20" y="249"><custom-block s="draw half brick"></custom-block></script><script x="20" y="285"><block s="gotoXY"><l>-200</l><l>105</l></block></script><script x="20" y="324"><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script></scripts></sprite><watcher var="y position" style="normal" x="10" y="10" 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 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 brick wall with %&apos;Row #&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs></block-definition><block-definition s="Draw half Brick," type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="draw brick" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script></block-definition><block-definition s="draw half brick" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="draw brick, length: %n width: %n"><l>12.5</l><l>10</l></custom-block></script></block-definition><block-definition s="draw full row with %&apos;# of brick&apos; brick" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doRepeat"><block var="# of brick"/><script><custom-block s="draw brick"></custom-block><block s="forward"><l>5</l></block></script></block></script></block-definition><block-definition s="Draw row b with %&apos;11&apos; brick" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><custom-block s="draw half brick"></custom-block><block s="forward"><l>5</l></block><block s="doRepeat"><block s="reportDifference"><block var="11"/><l>1</l></block><script><custom-block s="draw brick"></custom-block><block s="forward"><l>5</l></block></script></block><custom-block s="draw half brick"></custom-block></script></block-definition><block-definition s="Draw brick wall with %&apos;# of Rows&apos; rows" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doSetVar"><l>y position</l><l>120</l></block><block s="doIfElse"><custom-block s="Even? %n"><block var="# of Rows"/></custom-block><script><block s="doRepeat"><block s="reportQuotient"><block var="# of Rows"/><l>2</l></block><script><block s="gotoXY"><l>-200</l><block var="y position"/></block><custom-block s="draw full row with %s brick"><l>10</l></custom-block><block s="doChangeVar"><l>y position</l><l>-15</l></block><block s="gotoXY"><l>-200</l><block var="y position"/></block><custom-block s="Draw row b with %s brick"><l>10</l></custom-block><block s="doChangeVar"><l>y position</l><l>-15</l></block></script></block></script><script><block s="doRepeat"><block s="reportDifference"><block s="reportQuotient"><block var="# of Rows"/><l>2</l></block><l>0</l></block><script><block s="gotoXY"><l>-200</l><block var="y position"/></block><custom-block s="draw full row with %s brick"><l>10</l></custom-block><block s="doChangeVar"><l>y position</l><l>-15</l></block><block s="gotoXY"><l>-200</l><block var="y position"/></block><custom-block s="Draw row b with %s brick"><l>10</l></custom-block><block s="doChangeVar"><l>y 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s="doReport"><block s="reportAnd"><block s="reportGreaterThan"><block var="Number in Question"/><block var="Lower Number"/></block><block s="reportLessThan"><block var="Number in Question"/><block var="Upper number"/></block></block></block></script></block-definition><block-definition s="%&apos;Number&apos; divisible by %&apos;Divisor&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="Number"/><block var="Divisor"/></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;Number in Question&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIfElse"><custom-block s="%n divisible by %n"><block var="Number in Question"/><l>2</l></custom-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="integer? Complex %&apos;Integer in Question&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doIfElse"><block s="reportEquals"><block s="reportQuotient"><block var="Integer in Question"/><block s="reportRound"><block var="Integer in Question"/></block></block><l>1</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="Integer? %&apos;Integer in Question&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="reportQuotient"><block var="Integer in Question"/><block s="reportRound"><block var="Integer in Question"/></block></block><l>1</l></block></block></script></block-definition></blocks><variables><variable name="y position"><l>-150</l></variable></variables></project><media name="U2L4-Brickwall" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>