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![Marcus Schumacher](https://uploads.teamtreehouse.com/production/profile-photos/4923212/micro_actually_work.jpg)
Marcus Schumacher
16,616 PointsReally Confused
Here is the prompt. I am really confused on how to set this up and what methods to use.
So back to that ScrabblePlayer. I found that it's not enough to know if they just have a tile of a specific character. We need to know how many they actually have. Can you please add a method called getTileCount that uses the for each loop you just learned to loop through the characters and increment a counter if it matches? Return the count, please, thanks!
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() {
for() {
//What to put here?
}
}
}
1 Answer
![hbdc](https://uploads.teamtreehouse.com/production/profile-photos/6217262/micro_krDI9d3G.jpg)
hbdc
13,725 PointsHey Marcus,
You simply need to create a new method, which accepts a char elemnt and checks how many times it occurs in the palyers' hand:
public int getTileCount(char tile) {
//Initialize the count variable which will store the number of occurences
int count = 0;
// go through each and every char of the string mHand. To do that you need to use the .toCharArray() method.
for (char pointer : mHand.toCharArray()) {
// if a tile from the string is equal to the parameter increment the count
if (pointer == tile) {
count++;
}
}
return count;
}