IntroKarel - facingNorth() notFacingNorth() Is Karel facing...

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1 for loop for (int i = 0; i < count ; i++) { } private void turnRight() { for (int i = 0; i < 3; i++) { turnLeft(); } } while loop while ( condition ) { } private void moveToWall() { while (frontIsClear()) { move(); } } Conditions Karel can check for Test Opposite What it checks frontIsClear() frontIsBlocked() Is there a wall in front of Karel? leftIsClear() leftIsBlocked() Is there a wall to Karel’s left? rightIsClear() rightIsBlocked() Is there a wall to Karel’s right? beepersPresent() noBeepersPresent() Are there beepers on this corner? beepersInBag() noBeepersInBag() Any there beepers in Karel’s bag?
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Unformatted text preview: facingNorth() notFacingNorth() Is Karel facing north? facingEast() notFacingEast() Is Karel facing east? facingSouth() notFacingSouth() Is Karel facing south? facingWest() notFacingWest() Is Karel facing west? This is Table 1 on page 18 of Karel course reader if statement if ( condition ) { } private void safePickUp() { if (beepersPresent()) { pickBeeper(); } } if-else statement if ( condition ) { } else { } if (frontIsClear()) { move(); } else { turnLeft(); }...
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