<snapdata remixID="14032621"><project name="[Samsun Yu] U2L12-brickwall " app="Snap! 10.1-dev, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="[Samsun Yu] U2L12-brickwall "><notes></notes><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="even? %&apos;num&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doIfElse"><block s="reportVariadicEquals"><list><block s="reportModulus"><block var="num"/><l>2</l></block><l>0</l></list></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="draw row A" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>6</l><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>5</l></block></script></block></script></block-definition><block-definition s="draw row b" 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><block s="doRepeat"><l>5</l><script><block s="forward"><l>5</l></block><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block></script></block><block s="forward"><l>5</l></block><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 brick wall, rows %&apos;rows&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s" initial="1"></input></inputs><script><block s="doFor"><l>i</l><l>1</l><block var="rows"/><script><block s="changeYPosition"><l>-20</l></block><block s="setXPosition"><l>0</l></block><block s="doIfElse"><block s="reportVariadicEquals"><list><custom-block s="even? %s"><block var="i"/></custom-block><block s="reportBoolean"><l><bool>true</bool></l></block></list></block><script><custom-block s="draw row A"></custom-block><block s="changeXPosition"><l>-210</l></block></script><script><custom-block s="draw row b"></custom-block><block s="changeXPosition"><l>-205</l></block></script></block></script></block></script></block-definition></blocks><primitives></primitives><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" 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