<snapdata remixID="9166688"><project name="virus spread 1" 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="false" codify="false" inheritance="true" sublistIDs="false" scheduled="false" 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="Sprite" idx="1" x="-84.26708772065058" y="148.7952611923902" heading="117.17000000000002" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="2" color="80,80,80,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="ball b" center-x="22.5" center-y="22.5" image="data:image/svg+xml;base64,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" id="10"/></item><item><costume name="ball c" center-x="22.5" center-y="22.5" image="data:image/svg+xml;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="524.0000000000008" y="635.9999999999909"><block s="doRepeat"><block var="population size"/><script><block s="createClone"><l><option>myself</option></l></block><block s="bounceOffEdge"></block><block s="changeXPosition"><block s="reportRandom"><l>-20</l><l>20</l></block></block><block s="changeYPosition"><block s="reportRandom"><l>-20</l><l>20</l></block></block></script></block><block s="doGotoObject"><l><option>random position</option></l></block><block s="doIf"><block s="reportTouchingObject"><l></l></block><script></script></block></script><script x="527.0000000000008" y="586.9999999999922"><block s="doSetVar"><l>time elapsed</l><l>0</l></block></script><script x="702.0000000000003" y="588.9999999999928"><block s="doIf"><block s="reportEquals"><block var="number of sick"/><block s="reportSum"><l>1</l><block var="population size"/></block></block><script></script></block></script><script x="697.0000000000008" y="530.9999999999959"><block s="createClone"><l><option>myself</option></l></block></script><comment x="16.479493187499997" y="561.0000009999854" w="90" collapsed="false">number of infected gets too big (fix spread block so that when it is done infecting, number of sick = population size</comment><comment x="17.479493187499997" y="700.0000009999857" w="90" collapsed="false">instead of adding another person to start infection, make one of the population members infected so it doesnt effect the number of sick with population&#xD;</comment><script x="10" y="22.00000000000105"><block s="receiveGo"></block><block s="doSetVar"><l>number of sick</l><l>0</l></block><block s="doSetVar"><l>population size</l><l>0</l></block><block s="doSetVar"><l>percent</l><l>0</l></block><block s="doHideVar"><l>time elapsed</l></block><block s="doSwitchToCostume"><l><option>Turtle</option></l></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="doAsk"><l>What is the population?</l></block><block s="doSetVar"><l>population size</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>What percent should be infected?</l></block><block s="doSetVar"><l>percent</l><block s="getLastAnswer"></block></block><block s="doAsk"><l>How fast should the people travel on a scale of 1-5?</l></block><block s="doSetVar"><l>how fast</l><block s="getLastAnswer"></block></block><block s="bubble"><l></l></block><custom-block s="spread"></custom-block></script><script x="312.00000000000034" y="17.00000000000236"><block s="receiveMessage"><l>infect</l></block><custom-block s="infection %s"><block var="number of sick"/></custom-block><block s="doSetVar"><l>time elapsed</l><block s="getTimer"></block></block><block s="doShowVar"><l>time elapsed</l></block><block s="doIf"><block s="reportOr"><block s="reportGreaterThan"><block var="number of sick"/><block var="population size"/></block><block s="reportEquals"><block var="number of sick"/><block var="population size"/></block></block><script><block s="doBroadcast"><l>done</l></block></script></block><block s="doResetTimer"></block></script><script x="306.0000000000008" y="337.000000000004"><block s="receiveMessage"><l>done</l></block><block s="doIf"><block s="reportGreaterThan"><block var="number of sick"/><block var="number of healthy"/></block><script><block s="doPauseAll"></block><block s="bubble"><block s="reportJoinWords"><list><l>It took the disease</l><block s="reportJoinWords"><list><block s="getTimer"></block><l>seconds to infect everyone.</l></list></block></list></block></block></script></block></script></scripts></sprite><watcher var="time elapsed" style="normal" x="10" y="10" color="243,118,29" hidden="true"/><watcher var="population size" style="normal" x="10" y="31.000001999999995" color="243,118,29" hidden="true"/><watcher var="number of sick" style="normal" x="10" y="52.00000399999999" color="243,118,29" hidden="true"/><watcher var="number of healthy" style="normal" x="10" y="73.00000599999998" color="243,118,29" hidden="true"/><watcher var="how fast" style="normal" x="10" y="94.00000799999998" color="243,118,29" hidden="true"/><watcher var="percent" style="normal" x="10" y="115.00000999999997" 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. The direction of the text is the direction the sprite is facing, and color will match the pen color.</comment><header></header><code></code><translations>de:drucke _ in Größe _&#xD;ca:etiqueta _ de mida _&#xD;es:etiqueta _ de tamaño _&#xD;fr:étiquette _ d&apos;une taille de _&#xD;</translations><inputs><input type="%txt">Hello!</input><input type="%n">12</input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>text</l><l>size</l><l>process</l></list><l>var stage = this.parentThatIsA(StageMorph);&#xD;&#xD;if (this == stage) {&#xD;    throw new Error(&#xD;     &apos;LABEL cannot be used from the stage because the stage does not have a postion.\n&apos;&#xD;     + &apos;Use LABEL from a sprite to draw text.&apos;);&#xD;}&#xD;&#xD;if (typeof text !== &apos;string&apos; &amp;&amp; typeof text !== &apos;number&apos;) {&#xD;    throw new Error(&apos;LABEL can only draw text or numbers, not a &apos; + process.reportTypeOf(text)); &#xD;}&#xD;&#xD;var context = stage.penTrails().getContext(&apos;2d&apos;),&#xD;    rotation = radians(this.direction() - 90),&#xD;    trans = new Point(&#xD;      this.center().x - stage.left(),&#xD;      this.center().y - stage.top()&#xD;    ),&#xD;    isWarped = this.Warped,&#xD;    len,&#xD;    pos;&#xD;&#xD;if (isWarped) {endWarp(); }&#xD;context.save();&#xD;context.font = size + &apos;px monospace&apos;;&#xD;context.textAlign = &apos;left&apos;;&#xD;context.textBaseline = &apos;alphabetic&apos;;&#xD;context.fillStyle = this.color.toString();&#xD;len = context.measureText(text).width;&#xD;trans = trans.multiplyBy(1 / stage.scale);&#xD;context.translate(trans.x, trans.y);&#xD;context.rotate(rotation);&#xD;context.fillText(text, 0, 0);&#xD;context.translate(-trans.x, -trans.y);&#xD;context.restore();&#xD;pos = new Point(&#xD;  len * Math.sin(radians(this.direction())),&#xD;  len * Math.cos(radians(this.direction())));&#xD;pos = pos.add(new Point(this.xPosition(), this.yPosition()));&#xD;this.gotoXY(pos.x, pos.y, false);&#xD;this.changed();&#xD;if (isWarped) {this.startWarp(); }&#xD;stage.changed();&#xD;</l></block><list><block var="text"/><block var="size"/></list></block></script></block-definition><block-definition s="empty? %&apos;data&apos;" type="predicate" category="lists"><header></header><code></code><translations>de:ist _ leer?&#xD;ca:_ buida?&#xD;es:_ vacía?&#xD;fr:_ vide?&#xD;</translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportEquals"><block var="data"/><block s="reportNewList"><list></list></block></block></block></script></block-definition><block-definition s="keep items such that %&apos;pred&apos; from %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations>de:behalte Elemente, die _ aus _&#xD;ca:manté els elements on _ de _&#xD;es:mantener los elementos donde _ de _&#xD;fr:garder les items tels que _ de _&#xD;</translations><inputs><input type="%predRing"></input><input type="%l"></input></inputs><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doIfElse"><block s="evaluate"><block var="pred"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><script><block s="doReport"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></block></script><script><block s="doReport"><custom-block s="keep items such that %predRing from %l"><block var="pred"/><block s="reportCDR"><block var="data"/></block></custom-block></block></script></block></script></block-definition><block-definition s="combine with %&apos;function&apos; items of %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations>de:kombiniere mit _ die Elemente von _&#xD;ca:combina amb _ els elements de _&#xD;es:combinar con _ los elementos de _&#xD;fr:combine avec _ les items de _&#xD;</translations><inputs><input type="%repRing"></input><input type="%l"></input></inputs><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="data"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="data"/></block></block></script></block><block s="doReport"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block><custom-block s="combine with %repRing items of %l"><block var="function"/><block s="reportCDR"><block var="data"/></block></custom-block></list></block></block></script></block-definition><block-definition s="if %&apos;test&apos; then %&apos;true&apos; else %&apos;false&apos;" type="reporter" category="control"><header></header><code></code><translations>de:wenn _ dann _ sonst _&#xD;ca:si _ llavors _ si no _&#xD;es:si _ entonces _ sino _&#xD;fr:si _ alors _ sinon _&#xD;</translations><inputs><input type="%b"></input><input type="%anyUE"></input><input type="%anyUE"></input></inputs><script><block s="doIfElse"><block var="test"/><script><block s="doReport"><block s="evaluate"><block var="true"/><list></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="false"/><list></list></block></block></script></block></script></block-definition><block-definition s="for %&apos;i&apos; = %&apos;start&apos; to %&apos;end&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations>de:für _ = _ bis _ _&#xD;ca:per _ = _ fins _ _&#xD;es:para _ = _ hasta _ _&#xD;fr:pour _ allant de _ à _ _&#xD;</translations><inputs><input type="%upvar"></input><input type="%n">1</input><input type="%n">10</input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>step</l><l>tester</l></list></block><block s="doIfElse"><block s="reportGreaterThan"><block var="start"/><block var="end"/></block><script><block s="doSetVar"><l>step</l><l>-1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportLessThan"><block var="i"/><block var="end"/></block></autolambda><list></list></block></block></script><script><block s="doSetVar"><l>step</l><l>1</l></block><block s="doSetVar"><l>tester</l><block s="reifyReporter"><autolambda><block s="reportGreaterThan"><block var="i"/><block var="end"/></block></autolambda><list></list></block></block></script></block><block s="doSetVar"><l>i</l><block var="start"/></block><block s="doUntil"><block s="evaluate"><block var="tester"/><list></list></block><script><block s="doRun"><block var="action"/><list></list></block><block s="doChangeVar"><l>i</l><block var="step"/></block></script></block></script></block-definition><block-definition s="join words %&apos;words&apos;" type="reporter" category="operators"><header></header><code></code><translations>de:füge Wörter zusammen _&#xD;ca:uneix les paraules _&#xD;es:unir las palabras _&#xD;fr:fusionne les mots _&#xD;</translations><inputs><input type="%mult%txt"></input></inputs><script><block s="doIf"><custom-block s="empty? %l"><block s="reportCDR"><block var="words"/></block></custom-block><script><block s="doReport"><block s="reportListItem"><l>1</l><block var="words"/></block></block></script></block><block s="doIf"><block s="reportEquals"><l></l><block s="reportListItem"><l>1</l><block var="words"/></block></block><script><block s="doReport"><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></block></script></block><block s="doIf"><block s="reportEquals"><l></l><block s="reportListItem"><l>2</l><block var="words"/></block></block><script><block s="doReport"><custom-block s="join words %mult%txt"><block s="reportCONS"><block s="reportListItem"><l>1</l><block var="words"/></block><block s="reportCDR"><block s="reportCDR"><block var="words"/></block></block></block></custom-block></block></script></block><block s="doReport"><block s="reportJoinWords"><list><block s="reportListItem"><l>1</l><block var="words"/></block><l> </l><custom-block s="join words %mult%txt"><block s="reportCDR"><block var="words"/></block></custom-block></list></block></block></script></block-definition><block-definition s="list $arrowRight sentence %&apos;data&apos;" type="reporter" category="operators"><header></header><code></code><translations>de:Liste $arrowRight Satz _&#xD;ca:llista $arrowRight frase _&#xD;es:lista $arrowRight frase _&#xD;fr:liste $arrowRight phrase _&#xD;</translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><custom-block s="join words %mult%txt"><block var="data"/></custom-block></block></script></block-definition><block-definition s="sentence $arrowRight list %&apos;text&apos;" type="reporter" category="operators"><header></header><code></code><translations>de:Satz $arrowRight Liste _&#xD;ca:frase $arrowRight llista _&#xD;es:frase $arrowRight lista _&#xD;fr:phrase $arrowRight liste _&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doReport"><block s="reportTextSplit"><block var="text"/><l><option>whitespace</option></l></block></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations>de:fange _ _&#xD;ca:agafa _ _&#xD;es:atrapar _ _&#xD;fr:attrape _ _&#xD;</translations><inputs><input type="%upvar"></input><input type="%cs"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doRun"><block var="action"/><list></list></block></script><list><l>cont</l></list></block></block><custom-block s="ignore %s"><l>3</l></custom-block></script></block-definition><block-definition s="throw %&apos;cont&apos;" type="command" category="control"><header></header><code></code><translations>de:wirf _&#xD;ca:llança _&#xD;es:lanzar _&#xD;fr:lance _&#xD;</translations><inputs><input type="%s">catchtag</input></inputs><script><block s="doRun"><block var="cont"/><list></list></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;value&apos;" type="reporter" category="control"><header></header><code></code><translations>de:fange _ _&#xD;ca:agafa _ _&#xD;es:atrapar _ _&#xD;fr:attrape _ _&#xD;</translations><inputs><input type="%upvar"></input><input type="%anyUE"></input></inputs><script><block s="doCallCC"><block s="reifyScript"><script><block s="doSetVar"><l>tag</l><block var="cont"/></block><block s="doReport"><block s="evaluate"><block var="value"/><list></list></block></block></script><list><l>cont</l></list></block></block></script></block-definition><block-definition s="throw %&apos;tag&apos; %&apos;value&apos;" type="command" category="control"><header></header><code></code><translations>de:wirf _ _&#xD;ca:llança _ _&#xD;es:lanzar _ _&#xD;fr:lance _ _&#xD;</translations><inputs><input type="%s">catchtag</input><input type="%s"></input></inputs><script><block s="doRun"><block var="tag"/><list><block var="value"/></list></block></script></block-definition><block-definition s="for each %&apos;item&apos; of %&apos;data&apos; %&apos;action&apos;" type="command" category="lists"><header></header><code></code><translations>de:für jedes _ von _ _&#xD;ca:per cada _ de _ _&#xD;es:para cada _ de _ _&#xD;fr:pour chaque _ de _ _&#xD;</translations><inputs><input type="%upvar"></input><input type="%l"></input><input type="%cs"></input></inputs><script><block s="doUntil"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doSetVar"><l>item</l><block s="reportListItem"><l>1</l><block var="data"/></block></block><block s="doRun"><block var="action"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="doSetVar"><l>data</l><block s="reportCDR"><block var="data"/></block></block></script></block></script></block-definition><block-definition s="if %&apos;test&apos; do %&apos;action&apos; and pause all $pause-1-255-220-0" type="command" category="control"><header></header><code></code><translations>de:falls _ dann _ und pause $pause-1-255-220-0&#xD;ca:si _ fes _ i atura-ho tot $pause-1-255-220-0&#xD;es:si _ haz _ y páralo todo $pause-1-255-220-0&#xD;fr:si _ faire _ et mettre tout en pause $pause-1-255-220-0&#xD;</translations><inputs><input type="%boolUE"></input><input type="%cs"></input></inputs><script><block s="doDeclareVariables"><list><l>breakpoint</l></list></block><block s="doIf"><block s="evaluate"><block var="test"/><list></list></block><script><block s="doSetVar"><l>breakpoint</l><block var="test"/></block><block s="doShowVar"><l>breakpoint</l></block><block s="doRun"><block var="action"/><list></list></block><block s="doPauseAll"></block><block s="doHideVar"><l></l></block></script></block></script></block-definition><block-definition s="word $arrowRight list %&apos;word&apos;" type="reporter" category="operators"><header></header><code></code><translations>de:Wort $arrowRight Liste _&#xD;ca:paraula $arrowRight llista _&#xD;es:palabra $arrowRight lista _&#xD;fr:mot $arrowRight liste _&#xD;</translations><inputs><input type="%txt"></input></inputs><script><block s="doReport"><block s="reportTextSplit"><block var="word"/><l><option>letter</option></l></block></block></script></block-definition><block-definition s="ignore %&apos;x&apos;" type="command" category="control"><header></header><code></code><translations>de:ignoriere _&#xD;ca:ignora _&#xD;es:ignorar _&#xD;fr:ignore _&#xD;</translations><inputs><input type="%s"></input></inputs></block-definition><block-definition s="list $arrowRight word %&apos;list&apos;" type="reporter" category="operators"><header></header><code></code><translations>de:Liste $arrowRight Wort _&#xD;ca:llista $arrowRight paraula _&#xD;es:lista $arrowRight palabra _&#xD;fr:liste $arrowRight mot _&#xD;</translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block s="reportJoinWords"><block var="list"/></block></block></script></block-definition><block-definition s="%&apos;x&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doReport"><block var="x"/></block></script></block-definition><block-definition s="numbers from %&apos;from&apos; to %&apos;to&apos;" type="reporter" category="lists"><header></header><code></code><translations>de:Zahlen von _ bis _&#xD;ca:nombres des de _ a _&#xD;es:números de _ a _&#xD;fr:nombres de _ à _&#xD;</translations><inputs><input type="%n">1</input><input type="%n">10</input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="from"/><block var="to"/></block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doReport"><block s="reportCONS"><block var="from"/><custom-block s="numbers from %n to %n"><block s="reportSum"><block var="from"/><l>1</l></block><block var="to"/></custom-block></block></block></script></block-definition><block-definition s="map %&apos;func&apos; over %&apos;data&apos;" type="reporter" category="lists"><header></header><code></code><translations>de:wende _ an auf _&#xD;ca:mapeja _ sobre _&#xD;es:mapear _ sobre _&#xD;fr:appliquer _ à _&#xD;</translations><inputs><input type="%repRing"></input><input type="%l"></input></inputs><script><block s="doIf"><custom-block s="empty? %l"><block var="data"/></custom-block><script><block s="doReport"><block var="data"/></block></script></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="func"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><custom-block s="map %repRing over %l"><block var="func"/><block s="reportCDR"><block var="data"/></block></custom-block></block></block></script></block-definition><block-definition s="spread" type="command" category="control"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doSwitchToCostume"><l>ball b</l></block><block s="doRepeat"><block s="reportDifference"><block var="population size"/><block s="reportProduct"><block s="reportRound"><block s="reportQuotient"><block var="percent"/><l>100</l></block></block><block var="population size"/></block></block><script><block s="createClone"><l><option>myself</option></l></block><block s="doGotoObject"><l><option>random position</option></l></block><block s="doFaceTowards"><l><option>random position</option></l></block></script></block><block s="doSwitchToCostume"><l>ball c</l></block><block s="doRepeat"><block s="reportDifference"><block s="reportRound"><block s="reportProduct"><block s="reportQuotient"><block var="percent"/><l>100</l></block><block var="population size"/></block></block><l>1</l></block><script><block s="doChangeVar"><l>number of sick</l><l>1</l></block><block s="createClone"><l><option>myself</option></l></block><block s="doGotoObject"><l><option>random position</option></l></block><block s="doFaceTowards"><l><option>random position</option></l></block></script></block><block s="doChangeVar"><l>number of sick</l><l>1</l></block><block s="doBroadcast"><l>infect</l></block></script></block-definition><block-definition s="infection %&apos;sick&apos;" type="command" category="control"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doUntil"><block s="reportEquals"><block var="sick"/><block var="population size"/></block><script><block s="forward"><block var="how fast"/></block><block s="bounceOffEdge"></block><block s="doIf"><block s="reportEquals"><block s="getCostumeIdx"></block><l>1</l></block><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 #</option></l><block var="item"/></block><l>2</l></block></block><script><block s="doSwitchToCostume"><l>ball c</l></block><block s="doChangeVar"><l>number of sick</l><l>1</l></block></script></block></script></custom-block></script></block></script></block></script></block-definition></blocks><variables><variable name="time elapsed"><l>189.9</l></variable><variable name="population size"><l>30</l></variable><variable name="number of sick"><l>37</l></variable><variable name="number of healthy"><l>0</l></variable><variable name="how fast"><l>1</l></variable><variable name="percent"><l>5</l></variable></variables></project><media name="virus spread 1" app="Snap! 5.4, http://snap.berkeley.edu" version="1"></media></snapdata>