<snapdata remixID="10102268"><project name="U5L2-Simulation" app="Snap! 6, https://snap.berkeley.edu" 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id="10"/></item><item><costume name="sick" center-x="12" center-y="26" image="data:image/png;base64,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" id="11"/></item></list></costumes><sounds><list struct="atomic" id="12"></list></sounds><blocks></blocks><variables><variable name="infected?"><bool>false</bool></variable></variables><scripts><script x="30" y="55"><block s="receiveOnClone"><comment w="53.33333333333334" collapsed="true">5.2.2.3</comment></block><custom-block s="initialize clone"></custom-block><block s="doWaitUntil"><block var="running"/></block><block s="doUntil"><block s="reportEquals"><block var="number infected"/><block var="population"/></block><script><block s="bounceOffEdge"></block><block s="forward"><block var="speed"/></block><block s="doWarp"><script><block s="doIf"><custom-block s="touching infected person?"></custom-block><script><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block><block s="doSwitchToCostume"><l>sick</l></block><block s="doChangeVar"><l>number infected</l><l>1</l></block></script></block></script></block></script><comment w="172.85714285714286" collapsed="false">There is code missing above the warp block but inside the repeat until block. &#xD;&#xD;There is code missing inside the if touching infected person block.&#xD;&#xD;There is code missing inside &quot;touching infected person&quot; reporter. You need to complete this reporter. It should report true if the sprite is touching an infected person and false if the sprite is not. </comment></block><block s="removeClone"></block></script><script x="43" y="399.66666666666663"><custom-block s="average time for disease spread with population size %n"><l>150</l></custom-block></script><script x="240" y="72.00000000000026"><custom-block s="simulate disease, population: %n percent infected: %n speed: %n"><l></l><l></l><l></l></custom-block></script></scripts></sprite><watcher scope="Sprite" var="infected?" style="normal" x="7.019444444444048" y="7.019444444444446" color="243,118,29" hidden="true"/><watcher var="number infected" style="normal" x="7.019444444444048" y="28.077779181666642" color="243,118,29" hidden="true"/><watcher var="running" style="normal" x="7.019444444444048" y="112.31111813055549" color="243,118,29" hidden="true"/><watcher var="start time" style="normal" x="7.019444444444048" y="133.36945286777762" color="243,118,29" hidden="true"/><watcher var="elapsed time" style="normal" x="7.019444444444048" y="154.42778760499993" color="243,118,29" hidden="true"/><watcher var="population" style="normal" x="284.44444444444457" y="28.444447288888853" color="243,118,29" hidden="true"/><watcher var="percent initially infected" style="normal" x="93.86666666666679" y="75.37777777777777" color="243,118,29" hidden="true"/><watcher var="speed" style="normal" x="28.444444444444457" y="119.46666666666658" color="243,118,29" hidden="true"/><watcher var="Timer" style="normal" x="1" y="33" color="243,118,29" extX="80" extY="70"/></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="simulate disease, population: %&apos;population&apos; percent infected: %&apos;percent initially infected&apos; speed: %&apos;speed&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input><input type="%n"></input></inputs><script><custom-block s="Initialize Simulation Population %n Percent Infected %n Speed %n"><block var="population"/><block var="percent initially infected"/><block var="speed"/></custom-block><block s="show"></block><block s="doRepeat"><block var="population"/><script><block s="createClone"><l><option>myself</option></l></block></script></block><block s="hide"></block><block s="doSetVar"><l>running</l><block s="reportBoolean"><l><bool>true</bool></l></block></block><block s="doResetTimer"></block><block s="doWaitUntil"><block s="reportEquals"><block var="number infected"/><block var="population"/></block></block><block s="doReport"><block s="getTimer"></block></block></script></block-definition><block-definition s="initialize clone" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doIf"><block s="reportLessThan"><block var="number infected"/><block s="reportProduct"><block var="population"/><block s="reportQuotient"><block var="percent initially infected"/><l>100</l></block></block></block><script><block s="doChangeVar"><l>number infected</l><l>1</l></block><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>true</bool></l></block></block><block s="doSwitchToCostume"><l>sick</l></block></script><comment w="90" collapsed="false">This part is incomplete. Fill in the missing blocks inisde the &quot;if&quot; statement. </comment></block><block s="doGotoObject"><l><option>random position</option></l></block><block s="doFaceTowards"><l><option>random position</option></l></block></script></block-definition><block-definition s="touching infected person?" type="predicate" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doForEach"><l>item</l><block s="reportGet"><l><option>neighbors</option></l></block><script><block s="doIf"><block s="reportAnd"><block s="reportNot"><block var="infected?"/></block><block s="reportAnd"><block s="reportTouchingObject"><l></l></block><block s="reportAskFor"><l></l><block s="reifyReporter"><autolambda><block var="infected?"/></autolambda><list></list></block><list></list></block></block></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block></script><comment w="90" collapsed="false">What should go inside the if statement.  When do you want this function/reporter to report true? When do you want this function/reporter to report false?</comment></block><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block-definition><block-definition s="initialize simulation %&apos;pop&apos; %&apos;inf&apos; %&apos;sp&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input><input type="%n"></input></inputs><script><block s="doSetVar"><l>population</l><block var="pop"/><comment w="216.66666666666666" collapsed="true">Make global so &quot;when I start&quot; can use it.</comment></block><block s="doSetVar"><l>percent initially infected</l><block var="inf"/></block><block s="doSetVar"><l>speed</l><block var="sp"/></block><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doSetVar"><l>running</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doSetVar"><l>number infected</l><l>0</l></block><block s="doSwitchToCostume"><l>well</l></block><block s="setScale"><l>50</l></block></script></block-definition><block-definition s="Initialize Simulation Population %&apos;Population&apos; Percent Infected %&apos;Percent Infected&apos; Speed %&apos;Speed&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%n"></input><input type="%n"></input></inputs><script><block s="doSetVar"><l>running</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doSetVar"><l>population</l><block var="Population"/></block><block s="doSetVar"><l>percent initially infected</l><block var="Percent Infected"/></block><block s="doSetVar"><l>speed</l><block var="Speed"/></block><block s="doSetVar"><l>infected?</l><block s="reportBoolean"><l><bool>false</bool></l></block></block><block s="doSetVar"><l>number infected</l><l>0</l></block><block s="doSwitchToCostume"><l>well</l><comment w="230.00000000000003" collapsed="false">When you initialize your first person sprite (parent), they should be set to a &quot;well&quot; costume and a size of 50%.  You will need to make more sprites based off this parent sprite. </comment></block><block s="setScale"><l>50</l></block></script></block-definition><block-definition s="average time for disease spread with population size %&apos;#&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doSetVar"><l>Timer</l><block s="reportNewList"><list></list></block></block><block s="doRepeat"><l>10</l><script><block s="doAddToList"><custom-block s="simulate disease, population: %n percent infected: %n speed: %n"><block var="#"/><l>10</l><l>2</l><comment w="53.33333333333334" collapsed="true">5.2.2.3</comment></custom-block><block var="Timer"/></block></script></block><block s="doReport"><block s="reportQuotient"><block s="reportCombine"><block var="Timer"/><block s="reifyReporter"><autolambda><block s="reportSum"><l></l><l></l></block></autolambda><list></list></block></block><l>10</l></block></block></script></block-definition></blocks><variables><variable name="number infected"><l>91</l></variable><variable name="running"><bool>true</bool></variable><variable name="start time"><l>1611177885991</l></variable><variable name="elapsed time"><l>20.338</l></variable><variable name="population"><l>150</l></variable><variable name="percent initially infected"><l>10</l></variable><variable name="speed"><l>2</l></variable><variable name="Timer"><list struct="atomic" id="255">9,6.3,9.8,9.9,8.9,7,6.5</list></variable></variables></project><media name="U5L2-Simulation" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>