<snapdata remixID="10759204"><project name="U1L3-AngleExperiments2 - Starter" app="Snap! 6, https://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="round" ternary="true" hyperops="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" 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s="down"><comment w="234.33333333333334" collapsed="true">It&apos;s best to put the pen down before drawing.</comment></block></script><script x="485" y="392.66666666666663"><block s="doRepeat"><l>8</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.05</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.05</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>8</l></block></block></script></block></script><script x="785.6666666666665" y="395.49999999999955"><block s="clear"><comment w="68.5" collapsed="false">Script A.</comment></block><block s="doRepeat"><l>8</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.05</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>8</l></block></block></script></block></script><script x="778.6666666666665" y="536.3333333333329"><block s="forward"><l>-100</l></block></script><script x="781.6666666666666" y="600.3333333333329"><block 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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></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>which</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;switch (which) {&#xD;    case &apos;Project notes&apos;:&#xD;        return ide.projectNotes;&#xD;    case &apos;Project name&apos;:&#xD;        return ide.projectName;&#xD;    case &apos;User&apos;:&#xD;        return SnapCloud.username;&#xD;    case &apos;Presentation mode&apos;:&#xD;        return ide.isAppMode;&#xD;    case &apos;Language&apos;:&#xD;        return SnapTranslator.language;&#xD;    case &apos;Zoom blocks&apos;:&#xD;        return SyntaxElementMorph.prototype.scale;&#xD;    case &apos;Stage size&apos;:&#xD;        return new List([StageMorph.prototype.dimensions.x,&#xD;                                   StageMorph.prototype.dimensions.y]);&#xD;    case &apos;Stage scale&apos;:&#xD;       return stage.scale;&#xD;    case &apos;Retina display support&apos;:&#xD;        return isRetinaEnabled();&#xD;    case &apos;Long form input dialog&apos;:&#xD;        return InputSlotDialogMorph.prototype.isLaunchingExpanded;&#xD;    case &apos;Plain prototype labels&apos;:&#xD;        return BlockLabelPlaceHolderMorph.prototype.plainLabel;&#xD;    case &apos;Input sliders&apos;:&#xD;        return MorphicPreferences.useSliderForInput;&#xD;    case &apos;Execute on slider change&apos;:&#xD;        return ArgMorph.prototype.executeOnSliderEdit;&#xD;    case &apos;Clicking sound&apos;:&#xD;        return !!BlockMorph.prototype.snapSound;&#xD;    case &apos;Turbo mode&apos;:&#xD;        return stage.isFastTracked;&#xD;    case &apos;Flat design&apos;:&#xD;        return MorphicPreferences.isFlat;&#xD;    case &apos;Keyboard editing&apos;:&#xD;        return ScriptsMorph.prototype.enableKeyboard;&#xD;    case &apos;Table support&apos;:&#xD;        return List.prototype.enableTables;&#xD;    case &apos;Table lines&apos;:&#xD;        return TableMorph.prototype.highContrast;&#xD;    case &apos;Visible stepping&apos;:&#xD;        return Process.prototype.enableSingleStepping;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        return stage.isThreadSafe;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        return StageMorph.prototype.frameRate &gt; 0;&#xD;    case &apos;Flat line ends&apos;:&#xD;        return SpriteMorph.prototype.useFlatLineEnds;&#xD;    case &apos;Codification support&apos;:&#xD;        return StageMorph.prototype.enableCodeMapping;&#xD;    case &apos;Inheritance support&apos;:&#xD;        return 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stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;if (tf != !!tf) return;&#xD;switch (which) {&#xD;    case &apos;Presentation mode&apos;:&#xD;        if (tf != ide.isAppMode) ide.toggleAppMode();&#xD;        return;&#xD;    case &apos;Retina display support&apos;:&#xD;        if (tf != isRetinaEnabled()) ide.toggleRetina();&#xD;        return;&#xD;    case &apos;Long form input dialog&apos;:&#xD;        if (tf != InputSlotDialogMorph.prototype.isLaunchingExpanded)&#xD;            ide.toggleLongFormInputDialog();&#xD;        return;&#xD;    case &apos;Plain prototype labels&apos;:&#xD;        if (tf != BlockLabelPlaceHolderMorph.prototype.plainLabel)&#xD;            ide.togglePlainPrototypeLabels();&#xD;        return;&#xD;    case &apos;Input sliders&apos;:&#xD;        MorphicPreferences.useSliderForInput = tf;&#xD;        return;&#xD;    case &apos;Execute on slider change&apos;:&#xD;        ArgMorph.prototype.executeOnSliderEdit = tf;&#xD;        return;&#xD;    case &apos;Clicking sound&apos;:&#xD;        if (tf != !!BlockMorph.prototype.snapSound)&#xD;            BlockMorph.prototype.toggleSnapSound();&#xD;        return;&#xD;    case &apos;Turbo mode&apos;:&#xD;        if (tf != stage.isFastTracked)&#xD;            ide.toggleFastTracking();&#xD;        return;&#xD;    case &apos;Flat design&apos;:&#xD;        if (tf == MorphicPreferences.isFlat) return;&#xD;        if (tf)&#xD;            ide.flatDesign();&#xD;        else&#xD;            ide.defaultDesign();&#xD;        return;&#xD;    case &apos;Keyboard editing&apos;:&#xD;            ScriptsMorph.prototype.enableKeyboard = tf;&#xD;            if (ScriptsMorph.prototype.enableKeyboard) {&#xD;                ide.removeSetting(&apos;keyboard&apos;);&#xD;            } else {&#xD;                ide.saveSetting(&apos;keyboard&apos;, false);&#xD;            }&#xD;        return;&#xD;    case &apos;Table support&apos;:&#xD;            List.prototype.enableTables = tf;&#xD;            if (List.prototype.enableTables) {&#xD;                ide.removeSetting(&apos;tables&apos;);&#xD;            } else {&#xD;                ide.saveSetting(&apos;tables&apos;, false);&#xD;            }&#xD;        return;&#xD;    case &apos;Table lines&apos;:&#xD;                TableMorph.prototype.highContrast = tf;&#xD;                if (TableMorph.prototype.highContrast) {&#xD;                    ide.saveSetting(&apos;tableLines&apos;, true);&#xD;                } else {&#xD;                    ide.removeSetting(&apos;tableLines&apos;);&#xD;                }&#xD;        return;&#xD;    case &apos;Visible stepping&apos;:&#xD;        if (tf != Process.prototype.enableSingleStepping)&#xD;            ide.toggleSingleStepping();&#xD;        return;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        stage.isThreadSafe = tf;&#xD;        return;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        if (tf != (StageMorph.prototype.frameRate &gt; 0))&#xD;            ide.toggleVariableFrameRate();&#xD;        return;&#xD;    case &apos;Flat line ends&apos;:&#xD;        SpriteMorph.prototype.useFlatLineEnds = tf;&#xD;        return;&#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;        return;&#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;        return;&#xD;}</l></block><list><block var="which"/><block var="tf"/></list></block></script></block-definition><block-definition s="set value %&apos;which&apos; to %&apos;value&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Project notes&#xD;Project name&#xD;Language&#xD;Zoom blocks&#xD;Stage size&#xD;Stage scale</options></input><input type="%s"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>value</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;switch (which) {&#xD;    case &apos;Project notes&apos;:&#xD;        ide.projectNotes = value;&#xD;        return;&#xD;    case &apos;Project name&apos;:&#xD;        ide.setProjectName(value);&#xD;        return;&#xD;    case &apos;Language&apos;:&#xD;        ide.setLanguage(value);&#xD;        return;&#xD;    case &apos;Zoom blocks&apos;:&#xD;        if (!isNaN(value)) ide.setBlocksScale(Math.min(value, 12));&#xD;        return;&#xD;    case &apos;Stage size&apos;:&#xD;        if ((value instanceof List) &amp;&amp; value.length()==2&#xD;                       &amp;&amp; !isNaN(value.at(1)) &amp;&amp; !isNaN(value.at(2)))&#xD;            ide.setStageExtent(new Point(value.at(1), value.at(2)));&#xD;        return;&#xD;    case &apos;Stage scale&apos;:&#xD;        ide.toggleStageSize(value != 1, Math.max(0.1, value));&#xD;        return;&#xD;};</l></block><list><block var="which"/><block var="value"/></list></block></script></block-definition></blocks><variables></variables></project><media name="U1L3-AngleExperiments2 - Starter" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>