Watch: expected an expression

Unreal Courses Talk
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#1

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FBullCowCount FBullCowGame::SubmitGuess(FString Guess)
{
//increment the turn 
MyCurrentTry++;

// setup a return structure 
FBullCowCount BullCowCount; 

int32 HiddenWordLenght = MyHiddenWord.length();

//loop through all letters in the guess 
for (int32 MHWChar = 0; MHWChar < HiddenWordLenght; MHWChar++) {
	//compare letters against the hidden word 
	for (int32 GChar = 0; GChar < HiddenWordLenght; GChar++) {
		//if they match
		if (Guess[MHWChar] == MyHiddenWord[MHWChar]) { //watch added here 
			//increment bulls if they are in the same place
			if (MHWChar == GChar) {
				BullCowCount.Bulls++;
			}
			else {
				//increment cows if they are not 
				BullCowCount.Cows++;
			}
		}
	}
}
	
return BullCowCount;

}

Also everything blow up with debug assert error if the user entered string is longer that the hidden word, is this by design currently?

#2

For the first issue, you have to highlight the whole expression for it to work. That’s why your getting ‘expected expression’. Looks like you only highlighted half the expression: if (Guess[MHWChar] = =

As for the second question I am also getting an error when too many or too little letters are used but I’m guessing we are going to get to that next.

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