<snapdata remixID="8854803"><project name="U1L3-AngleExperiments2" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAAB4CAYAAAB1ovlvAAAGWUlEQVR4Xu2cbUzVZRjG78M4EQQVtNmKDy3aLFvECJWcqHwIHa+KWn0wwK2s/FBKqDM4uiJARIj1pTJsSxC3fKHxYg7c0hTn0MDVcW251dYYNISoiFdHO43T2KQ0Dve5z3m4z/86Xxzbc133//ndv+E4HLW5XC4X4QUChgjYIKAh8hjrJgABIYJRAhDQKH4Mh4BwwCgBCGgUP4ZDQDhglAAENIofwyEgHDBKAAIaxY/hEBAOGCUAAY3ix3AICAeMEoCARvFjOASEA0YJQECj+DEcAsIBowQgoFH8GA4B4YBRAhDQKH4Mh4BwwCgBCGgUP4ZDQDhglAAENIofwyEgHDBKAAIaxY/hEBAOGCUAAY3ix3AICAeMEoCARvFjOASEA0YJQECj+DEcAsIBowQgoFH8GK5WwPUbNlDDyZPYoHICagWMjYuj96sqKeW5FOUrsPbjqxUwyB5MtqAg+mviprU3qPz2qgSc+v/UR0dHqbu7m+IXJ9D4xASdamqmtNRU5Wuw7uOrEjAtPZ1Ot7XO2JY9OJhujo1bd4PKb65KwCnWk5OTFBoR7v5z+tXY8AVlZWYqX4U1H1+dgNNren3rVjp4qMb95V12O02Mjllzg8pvrVbAae5Bdju5yEUNx45Tdna28nVY7/HVCzi1sv0VFfRO8bs0NjxivQ0qv3FACDi9gx+uX6fHFy5UvhJrPX7ACLhr926qKC+ntjNnaHUK3pzWonHACPjAgwvo174bbu5dV6/SM/HxWnZg6ecMGAFv3WJfXx9FRERQWFiYpZer4fIBIWBFZSXt2rFjBu+vz5+nVStXatiBpZ8xIAQMv/8+Gv79j/8s8mDNJ/TallctveD5fvmAELCnp4eio6Nvyzq/oICqq6rm+x4s+3zqBTxcV0t5Obn/u8DUjHQ63XLKskuezxdXL2DIPWE0MTI6K+On4p6ma99+N+s5HPAvAfUCdnR0UGJiokfUNr74Ap34/JhHZ3HIPwRUC9ja1kprVq+ZEynH3r1UUlw8pwwO+46AagGD7w6hyfGJOdM5Ul9PL23aNOccAvIEVAvY2NxEazOzWFS+6eykxQkJrCxCcgTUCuh0Oik2NpZNor+/n0JDQyk8PJzdgaD3BNQKOPWp6LE/h70icKG9nVYkJXnVgbB3BNQKKPVbjppPD9GWl1/xjiLSbAIqBRwcHKSoqCj2pf8dLNi5k6oOHBDrQ5HnBFQKeG9UJA0N/ub5LT04mZaZQV82t3hwEkckCagU8L3SUtpTVCTJwd31ZGwsfe90ivei8M4EVAroy4Wuf34jNRw/4csR6L6FgDoBFzz8EN3o/cWnSyx0OKispMSnM1D+DwF1Am7Lz6cPqqt9vr/aujrKzcnx+RyrD1AnoD8XdvnKFVq6ZIk/R1pulioBH3kshn7+8Se/LWlgYIBCQkLc/74EL98QUCVgzuY8qvvssG9I3KG1/eJFSlq+3K8zrTRMlYD+XEz90aNUuMdBb23fTtveeNOfoy01S42AvnyPrrOriwodRRTzaIz7p9/IyEhLSWDysmoEzFibRS2NTV6zGhkZoam3WZzXnFRWUkrPevhpaq8Ho+C2BNQIyN3fhx9/RCVlZe7vbJtz87g1yPmIgAoBly5bRpcvXZoVwVdnz7r/Kk1elUz7SkvJZrPNmsEBswRUCLgiOZkunDs3g1Rvby+97SiioaEh93e3RU8sMksS01kEVAg4dbN9+8uptu6IW7bsdetYl0Vo/hFQI+D8Q4cnkiAAASUoooNNAAKy0SEoQQACSlBEB5sABGSjQ1CCAASUoIgONgEIyEaHoAQBCChBER1sAhCQjQ5BCQIQUIIiOtgEICAbHYISBCCgBEV0sAlAQDY6BCUIQEAJiuhgE4CAbHQIShCAgBIU0cEmAAHZ6BCUIAABJSiig00AArLRIShBAAJKUEQHmwAEZKNDUIIABJSgiA42AQjIRoegBAEIKEERHWwCEJCNDkEJAhBQgiI62AQgIBsdghIEIKAERXSwCUBANjoEJQhAQAmK6GATgIBsdAhKEICAEhTRwSYAAdnoEJQgAAElKKKDTQACstEhKEEAAkpQRAebAARko0NQggAElKCIDjYBCMhGh6AEAQgoQREdbAIQkI0OQQkCEFCCIjrYBCAgGx2CEgQgoARFdLAJQEA2OgQlCPwN44rct71+6IsAAAAASUVORK5CYII=</thumbnail><stage 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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>