Super Cleanup Karel CodeHS. I have the code down which works for two of the five worlds. I can't figure out how to get Karel back to the first Avenue facing East without running into a wall or loop. I have tried looking it up this is my last resort to find the rest of the code. function start(){
ballsTaken();
while(leftIsClear()){
endUpFacingEast();
ballsTaken();
if(rightIsClear()){
endUpFacingWest();
ballsTaken();
}else{
turnAround();
}
}
}
function ballsTaken(){
if(ballsPresent()){
takeBall();
}
while(frontIsClear()){
move();
if(ballsPresent()){
takeBall();
}
}
}
function endUpFacingEast(){
turnLeft();
move();
turnLeft();
}
function endUpFacingWest(){
turnRight();
move();
turnRight();
}