<snapdata remixID="10487772"><project name="U1L3-AngleExperiments2" 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" id="1"><pentrails>data:image/png;base64,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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="0" y="1.1368683772161603e-13" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="0,4,3,1" 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="16.666666666666657" y="10"><block s="down"><comment w="234.33333333333334" collapsed="true">It&apos;s best to put the pen down before drawing.</comment></block></script><script x="16.666666666666657" y="40.66666666666666"><block s="setHeading"><l>90</l><comment w="188.33333333333334" collapsed="true">You might (or might not) need this.</comment></block></script><script x="16.666666666666657" y="74.66666666666666"><block s="gotoXY"><l>0</l><l>0</l><comment w="188.33333333333334" collapsed="true">You might (or might not) need this.</comment></block></script><script x="16.666666666666657" y="108.66666666666666"><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>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>8</l></block></block></script></block></script><script x="16.666666666666657" y="279"><block s="clear"></block><block s="doRepeat"><l>60</l><script><block s="setColor"><color>0,4,3,1</color></block><block s="setSize"><l>1</l></block><block s="forward"><l>100</l></block><block s="doWait"><l>1</l></block><block s="setColor"><color>255,254,250,1</color><comment w="280.83333333333337" collapsed="false">Why is this change in pen color and size useful here?</comment></block><block s="setSize"><l>3</l></block><block s="forward"><l>-100</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>60</l></block></block></script><comment w="358.8333333333333" collapsed="false">Script B.&#xD;The second hand on a clock must make 60 small turns to make a full rotation.</comment></block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="setting %&apos;which&apos;" type="reporter" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Project notes&#xD;Project name&#xD;User&#xD;Presentation mode&#xD;Language&#xD;Zoom blocks&#xD;Stage size&#xD;Stage scale&#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></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 StageMorph.prototype.enableInheritance;&#xD;    default: return which;&#xD;}</l></block><list><block var="which"/></list></block></block></script></block-definition><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;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" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>