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Jamar Slade
500 PointsUsing Method Sigantures add a new Method drive that drives just 1 lap and takes no arguments.
public class GoKart { public static final int MAX_BARS = 8; private String mColor; private int mBarsCount;
public GoKart(String color) { mColor = color; mBarsCount = 0; }
public String getColor() { return mColor; }
public void drive(int laps) { // Other driving code omitted for clarity purposes mBarsCount -= laps; }
public void drive() { //<<<< The method I added// drive(laps); }
public void charge() { while (!isFullyCharged()) { mBarsCount++; } }
public boolean isBatteryEmpty() { return mBarsCount == 0; }
public boolean isFullyCharged() { return mBarsCount == MAX_BARS; }
}
public class GoKart {
public static final int MAX_BARS = 8;
private String mColor;
private int mBarsCount;
public GoKart(String color) {
mColor = color;
mBarsCount = 0;
}
public String getColor() {
return mColor;
}
public void drive(int laps) {
// Other driving code omitted for clarity purposes
mBarsCount -= laps;
}
public void drive() {
drive(laps);
}
public void charge() {
while (!isFullyCharged()) {
mBarsCount++;
}
}
public boolean isBatteryEmpty() {
return mBarsCount == 0;
}
public boolean isFullyCharged() {
return mBarsCount == MAX_BARS;
}
}
1 Answer

Craig Dennis
Treehouse TeacherHmm. It says to pass 1.

Jamar Slade
500 PointsOmgosh, my apologies that's what was meant by pass 1. So the first the first method gave the structure and the second drive method gave it substance to run? I guess i thought the 1 would have to had gone here:
public void drive(1) <<<<here
Thanks Craig, sorry I did not realize that, my minds playing trick on me
Jamar Slade
500 PointsJamar Slade
500 PointsCan anyone help explain to me what I'm doing wrong,
I called to the orginal method by using the new method
public void drive() { drive(laps); }
So maybe i called out to the original method with the wrong parmeter???