<snapdata remixID="12313733"><project name="U5L2: Disease Spread Test Script" app="Snap! 8.1, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="U5L2: Disease Spread Test Script"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="label %&apos;text&apos; of size %&apos;size&apos;" type="command" category="pen"><comment x="0" y="0" w="90" collapsed="false">LABEL will stamp text on the stage at the given font size. 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s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="word"/><l><option>letter</option></l></block></block></script></block></script></block-definition><block-definition s="ignore %&apos;x&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs></block-definition><block-definition s="tell %&apos;sprite&apos; to %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%cs"></input></inputs><script><block s="doRun"><block s="reportAttributeOf"><block var="action"/><block var="sprite"/></block><list></list></block></script></block-definition><block-definition s="ask %&apos;sprite&apos; for %&apos;expression&apos;" type="reporter" category="control"><header></header><code></code><translations></translations><inputs><input type="%s">Sprite</input><input type="%repRing"></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportAttributeOf"><block var="expression"/><block var="sprite"/></block><list></list></block></block></script></block-definition><block-definition s="list $arrowRight word %&apos;list&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportJoinWords"><block var="list"/></block></block></script></block></script></block-definition><block-definition s="makeBoard" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="bubble"><l>You have to create the makeBoard block!</l></block></script></block-definition></blocks><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" id="584"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="585"></list></costumes><sounds><list struct="atomic" id="586"></list></sounds><variables></variables><blocks></blocks><scripts><comment x="20" y="20" w="243" collapsed="true">This type of touching detection seems even slower</comment></scripts><sprites select="1"><sprite name="Dot" idx="1" x="0" y="-2.842170943040401e-14" heading="253.73000000000002" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="2" color="80,80,80,1" pen="tip" id="591"><costumes><list id="592"><item><ref mediaID="Dot_cst_Uninfected"></ref></item><item><ref mediaID="Dot_cst_Infected"></ref></item><item><ref mediaID="Dot_cst_Survived"></ref></item><item><ref mediaID="Dot_cst_Fatality"></ref></item></list></costumes><sounds><list struct="atomic" id="593"></list></sounds><blocks></blocks><variables><variable name="clonei"><l>40</l></variable></variables><scripts><script x="92.64160156249977" y="664.6666666666665"><block s="reportGetImageAttribute"><l><option>name</option></l><block var="other"/></block></script><script x="31" y="33.166666666667396"><block s="receiveGo"></block><block s="clear"></block><block s="doSwitchToCostume"><l>Uninfected</l></block><block s="doSetVar"><l>max_move</l><l>5</l></block><block s="doFor"><l>i</l><l>1</l><l>40</l><script><block s="doSetVar"><l>clonei</l><block var="i"/></block><block s="createClone"><l>Dot</l></block><block s="doGotoObject"><l><option>random position</option></l></block><block s="doIf"><block s="reportGreaterThan"><block var="i"/><l>30</l></block><script><block s="doSwitchToCostume"><l>Infected</l></block></script></block></script></block><block s="doForever"><script><block s="doBroadcast"><l>move</l><list></list></block><block s="doWait"><l>.1</l></block></script></block></script><script x="329.99999999999955" y="29.99999999999997"><block s="receiveMessage"><l>move</l><list></list></block><block s="turn"><block s="reportRandom"><block s="reportVariadicProduct"><list><l>-1</l><block var="max_move"/></list></block><block var="max_move"/></block></block><block s="bounceOffEdge"></block><block s="doForEach"><l>other</l><block s="reportGet"><l><option>clones</option></l></block><script><block s="doIf"><block s="reportAnd"><block s="reportTouchingObject"><block var="other"/></block><block s="reportEquals"><block s="reportAttributeOf"><l><option>costume name</option></l><block var="other"/></block><l>Infected</l></block></block><script><block s="doSwitchToCostume"><l>Infected</l></block></script></block></script></block></script><script x="185.9999999999999" y="610.5000000000006"><block s="doWarp"><script></script></block></script><script x="10" y="447.33333333333303"><block s="receiveGo"></block><block s="doIf"><block s="reportAnd"><block s="reportEquals"><block s="reportGetImageAttribute"><l><option>name</option></l><l>Uninfected</l></block><l>Uninfected</l></block><block s="reportTouchingColor"><color>233,19,0,1</color></block></block><script><block s="doSwitchToCostume"><l>Infected</l></block></script></block></script><comment x="692.3935546875002" y="720.3333333333331" w="243" collapsed="true">This type of touching detection seems even slower</comment><comment x="658.8378906250002" y="698.5000000000009" w="374" collapsed="true">At 0.1 sec, the touching/infected test never passes, and Uninfected never change to Infected.&#xD;At 1 sec it works reliably. &#xD;How to understand/control time that &apos;touching&apos; needs to respond properly?</comment><script x="383.99999999999955" y="315.83333333333337"><block s="forward"><block s="reportRandom"><l>1</l><block var="max_move"/></block></block></script><script x="338" y="252.73333333333335"><block s="doGlide"><l>2</l><block s="reportRandom"><l>1</l><l>10</l></block><block s="reportRandom"><l>1</l><l>10</l></block></block></script><script x="349" y="411.33333333333337"><block s="gotoXY"><l>0</l><l>0</l></block></script></scripts></sprite><watcher scope="Dot" var="clonei" style="normal" x="9.083333333332803" y="9.083333333333336" color="243,118,29" hidden="true"/><watcher var="max_move" style="normal" x="9.083333333332803" y="28.15833515" color="243,118,29" hidden="true"/></sprites></stage><variables><variable name="max_move"><l>5</l></variable></variables></scene></scenes></project><media name="U5L2: Disease Spread Test Script" app="Snap! 8.1, https://snap.berkeley.edu" version="2"><costume name="Uninfected" center-x="305" center-y="225.5" image="data:image/png;base64,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" mediaID="Dot_cst_Uninfected"/><costume name="Infected" center-x="305" center-y="225.5" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IArs4c6QAAAI1JREFUOE/l1FsKgCAQBdA7UAuobQjufx2C26gFFEwQaOazlx+Sv4NHZhgvIXNYgGNl0qDUtWghBflIDA7Aq5jBffQE3sViqAWfYj66g28xF20A/Kpd2/YPwTbWBlADCznlkqdUI61GQM51vp55/ekKuYlTN76OOXHHgpbc3EhzD9AahG5p2O5a5aLfOBsY/z65KqZajgAAAABJRU5ErkJggg==" mediaID="Dot_cst_Infected"/><costume name="Survived" center-x="305" center-y="225.5" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IArs4c6QAAAJJJREFUOE9jZMAHzvD9xypt8okRlzbsErgMQjcFi8GYBhJrGMxwNENRDSTVMCyGIgwk1zA0QyEGUmoYkqFDwUBqeRfqbUaqhd8QMnBoJBuGS4IMZ2ze4S15CEmaHBFiYNB7T6OsB7Od3DSJVOLQuPiCh9N/FoYz/L/xBpvJR1YGBsY/6GpwFuUoCmFBgafoh6kHAL+zO3m5LUhdAAAAAElFTkSuQmCC" mediaID="Dot_cst_Survived"/><costume name="Fatality" center-x="306" center-y="226.5" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAAAXNSR0IArs4c6QAAAH9JREFUSEvt1dEKwCAIBdD8/48uCpRmalY2GGxPweokl0pI8y8rU8Baav3UQO6JhgZ7UdxkcCR4FRVxDu+iA97Dp+gDRzgKJfybcHQMLY4axQ9TFHUQHQdcP26RVbdir19pvIqnWVOhrz2bu5W7Hvq+9cyiUVub2RBZc8NNXGsK5ZcWE6XcuEcAAAAASUVORK5CYII=" mediaID="Dot_cst_Fatality"/></media></snapdata>