<snapdata remixID="8674443"><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" 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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="0" y="5.684341886080802e-14" heading="0" 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="71.33333333333331"><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="105.33333333333331"><block s="clear"><comment w="68.5" collapsed="false">Script A.</comment></block></script><script x="530" y="119"><block s="doRepeat"><l>4</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>4</l></block></block><block s="down"></block></script></block></script><script x="75.66666666666663" y="408.66666666666674"><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><script x="297" y="225"><block s="doRepeat"><l>3</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>3</l></block></block><block s="down"></block></script></block></script><script x="30.666666666666657" y="194.33333333333331"><block s="doRepeat"><l>5</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>5</l></block></block><block s="down"></block></script></block></script><script x="16.666666666666657" y="19.33333333333337"><block s="down"><comment w="234.33333333333334" collapsed="true">It&apos;s best to put the pen down before drawing.</comment></block><block s="setHeading"><l>0</l><comment w="188.33333333333334" collapsed="true">You might (or might not) need this.</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! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>