export class WordSource {
    
    constructor() {
        this._words = [
            "MUNCH",
            "HOUSE",
            "MOON"
        ];
        this._currentWord = 0;
    }
    
    isWord(word) {
        return this._words.filter((x) => x == word).length > 0;
    }
    
    getCurrentWord() {
        return this._words[this._currentWord];
    }
    
    nextWord() {
        if (this._currentWord >= this._words.length - 1) {
            return false;
        }
        
        this._currentWord += 1;
        return true; 
    }
}