<snapdata remixID="10012399"><project name="Unit4TestMaze" app="Snap! 6, https://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" hyperops="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" 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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="Board" idx="2" x="160" y="-80" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="1" color="255,255,255,1" pen="tip" id="8"><costumes><list id="9"><item><costume name="Untitled" center-x="240" center-y="180" 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image="data:image/png;base64,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" 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id="29"/></item></list></costumes><sounds><list struct="atomic" id="30"></list></sounds><blocks></blocks><variables></variables><scripts><script x="13.199999999999989" y="10"><block s="receiveKey"><l><option>space</option></l></block><block s="setColor"><color>13,0,209,1</color></block><block s="setSize"><l>5</l></block><block s="down"></block><custom-block s="Escape Test Maze"><comment w="200.71428571428572" collapsed="true">Go to the Board Sprite to complete the Draw Your Maze block before completing the Escape Your Maze block here.</comment></custom-block></script><script x="202.20000000000005" y="10.666666666666686"><block s="receiveGo"></block><block s="doWait"><l>.5</l></block><custom-block s="Go To Start"></custom-block></script><comment x="373" y="533.8571428571421" w="90" collapsed="false">Challenge: Create the onBoard predicate, and the Escape Any Maze Block so that your Robot can solve any maze</comment><script x="105.47619047619048" y="546.1190476190469"><custom-block s="onBoard %s %s"><l></l><l></l></custom-block></script><script x="218.97619047619048" y="546.1190476190469"><custom-block s="onWall? %s %s"><l></l><l></l></custom-block></script><script x="200.47619047619048" y="571.3095238095232"><block s="reportTouchingObject"><l>Goal</l></block></script><script x="17.333333333333314" y="211.19999999999996"><custom-block s="Go To Start"></custom-block></script><script x="274" y="269.0000000000001"><custom-block s="matrix Column"></custom-block></script><script x="280" y="239.00000000000003"><custom-block s="robot direction"></custom-block></script><script x="293" y="128.00000000000003"><custom-block s="matrix Row"></custom-block></script></scripts></sprite><sprite name="Sprite" idx="4" x="50" y="77" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="183.6,0,44.064000000000036,1" pen="tip" id="58"><costumes><list struct="atomic" id="59"></list></costumes><sounds><list struct="atomic" id="60"></list></sounds><blocks></blocks><variables></variables><scripts></scripts></sprite><watcher var="step" style="normal" x="9.687500000000227" y="9.687500000000007" color="243,118,29" hidden="true"/><watcher var="Start" style="normal" x="9.687500000000227" y="30.031251937499988" color="243,118,29" hidden="true"/><watcher var="Goal" style="normal" x="10" y="10" color="243,118,29" hidden="true"/></sprites></stage><hidden> forward turn turnLeft setHeading doFaceTowards gotoXY doGotoObject doGlide changeXPosition setXPosition changeYPosition setYPosition bounceOffEdge xPosition yPosition direction</hidden><headers></headers><code></code><blocks><block-definition s="Move Forward" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doWait"><l>0.5</l></block><block s="forward"><block var="step"/></block></script></block-definition><block-definition s="Rotate Right" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doWait"><l>0.5</l></block><block s="turn"><l>90</l></block></script></block-definition><block-definition s="Rotate Left" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doWait"><l>0.5</l></block><block s="turnLeft"><l>90</l></block></script></block-definition><block-definition s="Go To Start" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="up"></block><block s="setHeading"><l>0</l></block><block s="gotoXY"><block s="reportListItem"><l>1</l><block var="Start"/></block><block s="reportListItem"><l>2</l><block var="Start"/></block></block><block s="down"></block><custom-block s="tell %s to %cs"><l>Goal</l><script><block s="up"></block><block s="gotoXY"><block s="reportListItem"><l>1</l><block var="Goal"/></block><block s="reportListItem"><l>2</l><block var="Goal"/></block></block><block s="down"></block></script></custom-block></script></block-definition><block-definition s="Draw Square size: %&apos;size&apos; color: %&apos;Color&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input><input type="%txt"></input></inputs><script><block s="setHeading"><l>90</l></block><block s="setColor"><color>230,10,0,1</color></block><block s="down"></block><block s="doRepeat"><l>4</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>90</l></block></script></block><block s="doIfElse"><block s="reportEquals"><block var="Color"/><l>0</l></block><script><block s="setColor"><color>150,150,150,1</color></block></script><script><block s="setColor"><color>255,255,255,1</color></block></script></block><block s="up"></block><block s="setHeading"><l>135</l></block><block s="forward"><l>10</l></block><block s="floodFill"></block><block s="forward"><l>-10</l></block><block s="setHeading"><l>90</l></block></script></block-definition><block-definition s="Draw Board %&apos;board matrix&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doWarp"><script><custom-block s="for %upvar = %n to %n %cs"><l>j</l><l>1</l><l>8</l><script><block s="gotoXY"><l>-160</l><block s="reportDifference"><l>160</l><block s="reportProduct"><block s="reportDifference"><block var="j"/><l>1</l></block><block var="step"/></block></block></block><custom-block s="for %upvar = %n to %n %cs"><l>i</l><l>1</l><l>8</l><script><custom-block s="Draw Square size: %n color: %txt"><block var="step"/><block s="reportListItem"><block var="i"/><block s="reportListItem"><block var="j"/><block var="board matrix"/></block></block></custom-block><block s="changeXPosition"><block var="step"/></block></script></custom-block><block s="changeYPosition"><block var="step"/></block></script></custom-block></script></block></script></block-definition><block-definition s="Draw Maze 2" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block 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s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Draw Maze 3" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Draw Maze 5" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Draw Your Maze" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Escape Maze 2" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="Escape Maze 3" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="Escape Maze 5" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs></block-definition><block-definition s="Draw Maze 1" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Draw Maze 4" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="doSetVar"><l>step</l><l>40</l></block><block s="doSetVar"><l>board matrix</l><block s="reportNewList"><list><custom-block s="row of maze %l"><block s="reportNewList"><list><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>1</l><l>1</l><l>1</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l><l>0</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l><l>1</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>0</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l><l>1</l></list></block></custom-block><custom-block s="row of maze %l"><block s="reportNewList"><list><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>0</l><l>1</l></list></block></custom-block></list></block></block><custom-block s="Draw Board %l"><block var="board matrix"/></custom-block><block s="doSetVar"><l>Start</l><block s="reportNewList"><list><l>140</l><l>-140</l></list></block></block><block s="doSetVar"><l>Goal</l><block s="reportNewList"><list><l>-140</l><l>140</l></list></block></block></script></block-definition><block-definition s="Escape Maze 1" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>7</l><script><custom-block s="Move Forward"></custom-block></script></block></script></block-definition><block-definition s="Escape Maze 4" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doFor"><l>i</l><l>1</l><l>3</l><script><block s="doRepeat"><block var="i"/><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><block var="i"/><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block></script></block><custom-block s="Move Forward"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Rotate Left"></custom-block></script></block-definition><block-definition s="Escape Test Maze" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>2</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>2</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><block s="doRepeat"><l>2</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Left"></custom-block><block s="doRepeat"><l>3</l><script><custom-block s="Move Forward"></custom-block></script></block><custom-block s="Rotate Right"></custom-block><custom-block s="Move Forward"></custom-block><custom-block s="Rotate Left"></custom-block><custom-block s="Move Forward"></custom-block></script></block-definition><block-definition s="row of maze %&apos;row&apos;" type="reporter" category="other"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doReport"><block var="row"/></block></script></block-definition><block-definition s="matrix Column" type="reporter" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportSum"><block s="reportRound"><block s="reportQuotient"><block s="reportSum"><block s="xPosition"></block><block s="reportListItem"><l>1</l><block var="Start"/></block></block><block var="step"/></block></block><l>1</l></block></block></script></block-definition><block-definition s="matrix Row" type="reporter" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportSum"><l>1</l><block s="reportMonadic"><l><option>abs</option></l><block s="reportRound"><block s="reportQuotient"><block s="reportSum"><block s="yPosition"></block><block s="reportListItem"><l>2</l><block var="Start"/></block></block><block var="step"/></block></block></block></block></block></script></block-definition><block-definition s="onWall? %&apos;row&apos; %&apos;col&apos;" type="predicate" category="operators"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doReport"><block s="reportEquals"><block s="reportListItem"><block var="col"/><block s="reportListItem"><block var="row"/><block var="board matrix"/></block></block><l>0</l></block></block></script></block-definition><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></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></list><l>var stage = this.parentThatIsA(StageMorph),&#xD;    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();</l></block><list><block var="text"/><block var="size"/></list></block></script></block-definition><block-definition s="map %&apos;function&apos; over %&apos;lists&apos;" type="reporter" category="lists"><header></header><code></code><translations></translations><inputs><input type="%repRing"></input><input type="%mult%l"></input></inputs><script><block s="doWarp"><script><block s="doDeclareVariables"><list><l>mapone</l><l>mapmany</l></list></block><block s="doSetVar"><l>mapone</l><block s="reifyScript"><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="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><list><block s="reportListItem"><l>1</l><block var="data"/></block></list></block><block s="evaluate"><block var="mapone"/><list><block s="reportCDR"><block var="data"/></block></list></block></block></block></script><list><l>data</l></list></block></block><block s="doSetVar"><l>mapmany</l><block s="reifyScript"><script><block s="doIf"><custom-block s="empty? %l"><block s="reportListItem"><l>1</l><block var="data lists"/></block></custom-block><script><block s="doReport"><block s="reportNewList"><list></list></block></block></script></block><block s="doReport"><block s="reportCONS"><block s="evaluate"><block var="function"/><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportListItem"><l>1</l><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></block><block s="evaluate"><block var="mapmany"/><list><custom-block s="map %repRing over %mult%l"><block s="reifyReporter"><autolambda><block s="reportCDR"><l/></block></autolambda><list></list></block><list><block var="data lists"/></list></custom-block></list></block></block></block></script><list><l>data lists</l></list></block></block><block s="doIfElse"><custom-block s="empty? %l"><block s="reportCDR"><block var="lists"/></block></custom-block><script><block s="doReport"><block s="evaluate"><block var="mapone"/><list><block s="reportListItem"><l>1</l><block var="lists"/></block></list></block></block></script><script><block s="doReport"><block s="evaluate"><block var="mapmany"/><list><block var="lists"/></list></block></block></script></block></script></block></script></block-definition><block-definition s="empty? %&apos;data&apos;" type="predicate" category="lists"><header></header><code></code><translations></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></translations><inputs><input type="%predRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><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></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></translations><inputs><input type="%repRing"></input><input type="%l"></input></inputs><script><block s="doWarp"><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></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></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></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></translations><inputs><input type="%mult%txt"></input></inputs><script><block s="doWarp"><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></script><scripts><script x="229.000003" y="196.77778077777774"><block s="reportJoinWords"><list><l></l><l></l></list></block></script></scripts></block-definition><block-definition s="list $arrowRight sentence %&apos;data&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"><custom-block s="join words %mult%txt"><block var="data"/></custom-block></block></script></block></script></block-definition><block-definition s="sentence $arrowRight list %&apos;text&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%txt"></input></inputs><script><block s="doWarp"><script><block s="doReport"><block s="reportTextSplit"><block var="text"/><l><option>whitespace</option></l></block></block></script></block></script></block-definition><block-definition s="catch %&apos;tag&apos; %&apos;action&apos;" type="command" category="control"><header></header><code></code><translations></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></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></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></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></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></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></translations><inputs><input type="%txt"></input></inputs><script><block 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="Escape Any Maze" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doUntil"><block s="reportTouchingObject"><l>Goal</l></block><script><custom-block s="Move Forward"><comment w="90" collapsed="false">Change the contents of the repeat until loop to make the robot escape any maze.&#xD;(ie get to the goal)&#xD;</comment></custom-block></script></block><block s="doSayFor"><l>I WIN!</l><l>2</l></block></script></block-definition><block-definition s="robot direction" type="reporter" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="reportRound"><block s="reportModulus"><block s="reportQuotient"><block s="direction"></block><l>90</l></block><l>4</l></block></block></block></script></block-definition><block-definition s="onBoard %&apos;row&apos; %&apos;col&apos;" type="predicate" category="other"><header></header><code></code><translations></translations><inputs><input type="%s"></input><input type="%s"></input></inputs><script><block s="doReport"><l></l></block></script><scripts><comment x="55.71428571428572" y="102.28571428571428" w="90" collapsed="false">This block should report False, if the row is not on the board, or the col is not on the board.&#xD;&#xD;It should report True if the row and col are both on the board.</comment></scripts></block-definition></blocks><variables><variable name="step"><l>40</l></variable><variable name="Start"><list struct="atomic" id="1799">140,-140</list></variable><variable name="board matrix"><list id="1800"><item><list struct="atomic" id="1801">1,1,0,0,0,0,0,0</list></item><item><list struct="atomic" id="1802">0,1,1,1,1,0,0,0</list></item><item><list struct="atomic" id="1803">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1804">0,0,0,0,1,1,1,1</list></item><item><list struct="atomic" id="1805">0,0,0,0,0,0,0,1</list></item><item><list struct="atomic" id="1806">0,0,0,0,1,1,1,1</list></item><item><list struct="atomic" id="1807">0,0,0,0,1,0,0,0</list></item><item><list struct="atomic" id="1808">0,0,0,0,1,1,1,1</list></item></list></variable><variable name="Goal"><list struct="atomic" id="1809">-140,140</list></variable></variables></project><media name="Unit4TestMaze" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>