<snapdata remixID="9325431"><project name="U5L9disease-EC" app="Snap! 5.4, 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" penlog="false" volume="100" pan="0" lines="round" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="true" 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="Person" idx="1" x="2.352141470102401e-13" y="-2.940176837628001e-14" heading="125" scale="1" volume="100" pan="0" rotation="1" draggable="true" hidden="true" costume="2" color="80,80,80,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="sick" center-x="6" center-y="6.5" image="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAANCAYAAACdKY9CAAAAAXNSR0IArs4c6QAAAERlWElmTU0AKgAAAAgAAYdpAAQAAAABAAAAGgAAAAAAA6ABAAMAAAABAAEAAKACAAQAAAABAAAADKADAAQAAAABAAAADQAAAAAubNPtAAAA2klEQVQoFXWRMQ4BQRSG//dYDkDlEiQSoqLCFhpROIFjEI7hEFpCQyU6LqB0B7trnjcrK+zuvGQyM9//zUxeBsgpwahqR04ESqBgOEZJZjDUA6Mcc4MnWI4IaE3YbSyLDwj7cxRlmRzOnSNakNmuSLxBC0SXXCkNRdoMoWmaO/fqMgqvplNIB+oyDFfS3LlXl7XvwClkAgpYG75nuAuoq03LwZVnuLqff/D6VxDXM8IvEHOjcN/QHrRCmugXnn7zv7XNrKMVv5CEAr8LDjtAsfZh0QPGOxO238vekpM83ZbkROMAAAAASUVORK5CYII=" id="10"/></item><item><costume name="healthy" center-x="8" center-y="6.75" 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></variables><scripts><script x="30" y="43.333333333333314"><block s="receiveGo"></block><custom-block s="initialize"></custom-block><block s="show"></block><block s="doRepeat"><block var="population density"/><script><block s="createClone"><l><option>myself</option></l></block></script></block><block s="hide"></block><custom-block s="activateTimer"></custom-block></script><script x="212.33333333333337" y="20"><block s="receiveOnClone"><comment w="90" collapsed="false">Written by: Luis Ixcamparij (Pd. 1)</comment></block><custom-block s="cloneInitialize"></custom-block><block s="doForever"><script><block s="doIf"><block s="reportGreaterThan"><block var="time elapsed"/><l>0</l></block><script><block s="doIfElse"><block s="reportEquals"><l>sick</l><block s="reportAttributeOf"><l><option>costume name</option></l><block s="reportGet"><l><option>self</option></l></block></block></block><script><block s="bounceOffEdge"></block><block s="forward"><block s="reportQuotient"><block var="speed"/><block var="infected speed"/></block></block></script><script><block s="bounceOffEdge"></block><block s="forward"><block var="speed"/></block></script></block><block s="doIf"><block s="reportEquals"><block s="reportAttributeOf"><l><option>costume name</option></l><block s="reportGet"><l><option>self</option></l></block></block><l>healthy</l></block><script><block s="doIf"><custom-block s="collideWithSick?"></custom-block><script><block s="doSwitchToCostume"><l>sick</l></block><block s="doChangeVar"><l>infected counter</l><l>1</l></block><block s="doRepeat"><block s="reportProduct"><l>100</l><block var="heal time"/></block><script><block s="bounceOffEdge"></block><block s="forward"><block s="reportQuotient"><block var="speed"/><block var="infected speed"/></block></block></script></block><block s="doSwitchToCostume"><l>healthy</l></block><block s="doChangeVar"><l>infected counter</l><l>-1</l></block></script></block></script></block></script></block></script></block></script></scripts></sprite><watcher var="speed" style="normal" x="5.951041666666697" y="5.951041666666647" color="243,118,29" hidden="true"/><watcher scope="Stage" s="getTimer" style="normal" x="67.24677083333302" y="2.9755244039583317" color="4,148,220" hidden="true"/><watcher var="time elapsed" style="normal" x="2.3142939814813417" y="4.033487366921278" color="243,118,29"/><watcher var="infected speed" style="normal" x="5.994832041343329" y="5.994832041343656" color="243,118,29" hidden="true"/><watcher var="heal time" style="normal" x="9.83050847457639" y="9.830508474576263" color="243,118,29" hidden="true"/></sprites></stage><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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1(sparse) - 250 (very dense)</l></block><block s="doSetVar"><l>population density</l><block s="reportSum"><block s="getLastAnswer"></block><l>1</l></block></block><block s="doAsk"><l>What percentage of the population is infected initially? Enter 1-100.</l></block><block s="doSetVar"><l>percent initially sick</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>How many times slower do you want the infected people to be?</l></block><block s="doSetVar"><l>infected speed</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>How many seconds before the infected person gets healed?</l></block><block s="doSetVar"><l>heal time</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>How often are people interacting? Enter 1 (not much) - 10 (a lot)</l></block><block s="doSetVar"><l>speed</l><block s="getLastAnswer"></block></block></script></block-definition><block-definition s="cloneInitialize" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSwitchToCostume"><l>healthy</l></block><block s="doIf"><block s="reportLessThan"><block var="infected counter"/><block s="reportProduct"><block var="population density"/><block s="reportQuotient"><block var="percent initially sick"/><l>100</l></block></block></block><script><block s="doSwitchToCostume"><l>sick</l></block><block s="doChangeVar"><l>infected counter</l><l>1</l></block></script></block><block s="setHeading"><block s="reportRandom"><l>1</l><l>360</l></block></block><block s="gotoXY"><block s="reportRandom"><l>-240</l><l>240</l></block><block s="reportRandom"><l>-180</l><l>180</l></block></block></script></block-definition><block-definition s="collideWithSick?" type="predicate" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="for each %upvar of %l %cs"><l>item</l><block s="reportGet"><l><option>neighbors</option></l></block><script><block s="doIf"><block s="reportAnd"><block s="reportTouchingObject"><block var="item"/></block><block s="reportEquals"><block s="reportAttributeOf"><l><option>costume name</option></l><block var="item"/></block><l>sick</l></block></block><script><block s="doReport"><block s="reportBoolean"><l><bool>true</bool></l></block></block></script></block></script></custom-block><block s="doReport"><block s="reportBoolean"><l><bool>false</bool></l></block></block></script></block-definition></blocks><variables><variable name="speed"><l>5</l></variable><variable name="percent initially sick"><l>1</l></variable><variable name="time elapsed"><l>31.4</l></variable><variable name="infected counter"><l>1</l></variable><variable name="population density"><l>6</l></variable><variable name="infected speed"><l>4</l></variable><variable name="heal time"><l>1</l></variable></variables></project><media name="U5L9disease-EC" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>