<snapdata remixID="8462176"><project name="U1L3-AngleExperiments2" app="Snap! 5.1, http://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" volume="100" pan="0" lines="round" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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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="13.397459621556209" y="-50" heading="270" 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="10" 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="10" y="40.666666666666686"><block s="setHeading"><l>0</l><comment w="188.33333333333334" collapsed="true">You might (or might not) need this.</comment></block></script><script x="10" y="74.66666666666664"><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="10" y="108.66666666666663"><block s="clear"><comment w="68.5" collapsed="true">Script A.</comment></block><block s="doRepeat"><l>3</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>3</l></block></block></script></block></script><script x="10" y="278.9999999999999"><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>5,255,255,1</color><comment w="280.83333333333337" collapsed="true">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="true">Script B.&#xD;The second hand on a clock must make 60 small turns to make a full rotation.</comment></block></script><script x="282.33333333333337" y="117.33333333333326"><block s="doRepeat"><l>4</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>4</l></block></block></script></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! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>