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Start your free trialRussell Brookman
3,118 PointsI believe this code is right.
When I enter it, it kicks back, "did you forget to enter a method for getTileCount that accepts a Char?"
Anyone know what's wrong with this thing?
public class ScrabblePlayer {
private String mHand;
public ScrabblePlayer() {
mHand = "";
}
public String getHand() {
return mHand;
}
public void addTile(char tile) {
// Adds the tile to the hand of the player
mHand += tile;
}
public boolean hasTile(char tile) {
return mHand.indexOf(tile) > -1;
}
public String getTileCount() {
String tileCount = "";
for (char tile : mHand.toCharArray()) {
char tilesInHand = tile;
if (mHand.indexOf(tile) >= 0) {
tilesInHand = tile;
}
tileCount += tilesInHand;
}
return tileCount;
}
}
2 Answers
Jeremy Hill
29,567 PointsYour method heading should look like this:
public int getTileCount(char tile){
}
Simon Coates
28,694 PointsJeremy Hill is right about passing in the character, but you probably don't want to be using indexof. Think about what it does for a second. The relevant comparison is more likely to be comparing a received character against each character in your string using ==. see here if you want the exact code.
Jeremy Hill
29,567 PointsJeremy Hill
29,567 PointsYou should be able to pass in a char as an argument to the method getTileCount(). Your method will take the char passed in and count how many like tiles there are.
Also, I see that you have it returning a String; it should be returning an int.