<snapdata remixID="11161123"><project name="H2L4-BakstenenMuur" app="Snap! 7, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="H2L4-BakstenenMuur"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="maak vlag %&apos;which&apos; naar %&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="teken baksteen, lengte: %&apos;lengte&apos; breedte: %&apos;breedte&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="maak einde van de lijn %b"><block s="reportBoolean"><l><bool>true</bool></l></block></custom-block><block s="setSize"><block var="breedte"/></block><block s="down"></block><block s="forward"><block var="lengte"/></block><block s="up"></block></script></block-definition><block-definition s="maak einde van de lijn %&apos;flag&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%b"></input></inputs><script><custom-block s="maak vlag %s naar %b"><l>Flat line ends</l><block var="flag"/></custom-block></script></block-definition><block-definition s="rowA" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>6</l><script><custom-block s="teken baksteen, lengte: %n breedte: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>5</l></block></script></block></script></block-definition><block-definition s="rowB" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="teken baksteen, lengte: %n breedte: %n"><l>15</l><l>10</l></custom-block><block s="forward"><l>5</l></block><block s="doRepeat"><l>5</l><script><custom-block s="teken baksteen, lengte: %n breedte: %n"><l>30</l><l>10</l></custom-block><block s="forward"><l>5</l></block></script></block><custom-block s="teken baksteen, lengte: %n breedte: %n"><l>15</l><l>10</l></custom-block></script></block-definition><block-definition s="even? %&apos;number&apos;" type="predicate" category="other"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportModulus"><block var="number"/><l>2</l></block><l>0</l></block></block></script></block-definition></blocks><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="round" ternary="true" hyperops="true" codify="false" inheritance="false" sublistIDs="false" 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