diff --git a/package-lock.json b/package-lock.json new file mode 100644 index 0000000..80043d7 --- /dev/null +++ b/package-lock.json @@ -0,0 +1,123 @@ +{ + "name": "js-scrabble", + "version": "1.0.0", + "lockfileVersion": 1, + "requires": true, + "dependencies": { + "add-matchers": { + "version": "0.5.0", + "resolved": "https://registry.npmjs.org/add-matchers/-/add-matchers-0.5.0.tgz", + "integrity": "sha1-UCGQ5HUM1XIWGDkyaLYaFXNm52U=" + }, + "balanced-match": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz", + "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=" + }, + "brace-expansion": { + "version": "1.1.8", + "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.8.tgz", + "integrity": "sha1-wHshHHyVLsH479Uad+8NHTmQopI=", + "requires": { + "balanced-match": "1.0.0", + "concat-map": "0.0.1" + } + }, + "concat-map": { + "version": "0.0.1", + "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz", + "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=" + }, + "eslint-plugin-jasmine": { + "version": "2.9.1", + "resolved": "https://registry.npmjs.org/eslint-plugin-jasmine/-/eslint-plugin-jasmine-2.9.1.tgz", + "integrity": "sha1-IuGaWfFvOl9kOgSroEQ40OMEcDA=" + }, + "exit": { + "version": "0.1.2", + "resolved": "https://registry.npmjs.org/exit/-/exit-0.1.2.tgz", + "integrity": "sha1-BjJjj42HfMghB9MKD/8aF8uhzQw=" + }, + "fs.realpath": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz", + "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=" + }, + "glob": { + "version": "7.1.2", + "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz", + "integrity": "sha512-MJTUg1kjuLeQCJ+ccE4Vpa6kKVXkPYJ2mOCQyUuKLcLQsdrMCpBPUi8qVE6+YuaJkozeA9NusTAw3hLr8Xe5EQ==", + "requires": { + "fs.realpath": "1.0.0", + "inflight": "1.0.6", + "inherits": "2.0.3", + "minimatch": "3.0.4", + "once": "1.4.0", + "path-is-absolute": "1.0.1" + } + }, + "inflight": { + "version": "1.0.6", + "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz", + "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=", + "requires": { + "once": "1.4.0", + "wrappy": "1.0.2" + } + }, + "inherits": { + "version": "2.0.3", + "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz", + "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=" + }, + "jasmine": { + "version": "2.8.0", + "resolved": "https://registry.npmjs.org/jasmine/-/jasmine-2.8.0.tgz", + "integrity": "sha1-awicChFXax8W3xG4AUbZHU6Lij4=", + "requires": { + "exit": "0.1.2", + "glob": "7.1.2", + "jasmine-core": "2.8.0" + } + }, + "jasmine-core": { + "version": "2.8.0", + "resolved": "https://registry.npmjs.org/jasmine-core/-/jasmine-core-2.8.0.tgz", + "integrity": "sha1-vMl5rh+f0FcB5F5S5l06XWPxok4=" + }, + "jasmine-expect": { + "version": "3.8.1", + "resolved": "https://registry.npmjs.org/jasmine-expect/-/jasmine-expect-3.8.1.tgz", + "integrity": "sha512-klARdR5AVX9nZhHhYDlbDYgxgi6kl9DGS0vguhaioKoSwr8HL1uOQ7FFUBASq/sqBL/s2nkh/1efqZ2ugcknFA==", + "requires": { + "add-matchers": "0.5.0" + } + }, + "minimatch": { + "version": "3.0.4", + "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz", + "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==", + "requires": { + "brace-expansion": "1.1.8" + } + }, + "once": { + "version": "1.4.0", + "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz", + "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=", + "requires": { + "wrappy": "1.0.2" + } + }, + "path-is-absolute": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz", + "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=" + }, + "wrappy": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz", + "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=" + } + } +} diff --git a/scrabble.js b/scrabble.js index 7a1f161..be97e34 100644 --- a/scrabble.js +++ b/scrabble.js @@ -1,14 +1,137 @@ +const LETTERVALUE = { + A: 1, + B: 3, + C: 3, + D: 2, + E: 1, + F: 4, + G: 2, + H: 4, + I: 1, + J: 8, + K: 5, + L: 1, + M: 3, + N: 1, + O: 1, + P: 3, + Q: 10, + R: 1, + S: 1, + T: 1, + U: 1, + V: 4, + W: 4, + X: 8, + Y: 4, + Z: 10 +}; + + const Scrabble = { score: function(word) { - // TODO: implement score - } - // TODO: add the highestScoreFrom method + let letters = word.toUpperCase().split(''); + let wordScore = 0; + + letters.forEach(function(letter) { + if (!(letter in LETTERVALUE)) { + throw 'Letters only!' + }; + wordScore += LETTERVALUE[letter]; + }); + + if (word.length > 7) { + throw 'Your word is too long, 7 letters or less please.'; + } else if (word.length === 0) { + throw 'Your word is too short, did you even play any letters?'; + } else if (word.length === 7) { + wordScore += 50; + }; + + return wordScore; + }, + highestScoreFrom: function(arrayOfWords) { + let wordOne = arrayOfWords[0]; + let wordTwo = arrayOfWords[1]; + + if (arrayOfWords.length === 0 || !Array.isArray(arrayOfWords)) { + throw 'No words have been played. Absolutely none.'; + } else if (arrayOfWords.length === 1) { + return wordOne; + }; + + let wordOneScore = this.score(wordOne); + let wordTwoScore = this.score(wordTwo); + + if (wordOneScore > wordTwoScore) { + return wordOne; + } else if (wordOneScore < wordTwoScore) { + return wordTwo; + } else if (wordOneScore === wordTwoScore) { + if (wordOne.length === 7 ) { + return wordOne; + } else if (wordTwo.length === 7) { + return wordTwo; + } else if (wordOne.length < wordTwo.length) { + return wordOne; + } else if (wordTwo.length < wordOne.length) { + return wordTwo; + } else if (wordOne.length === wordTwo.length) { + return wordOne; + }; + } + } }; Scrabble.Player = class { - // TODO: implement the Player class + constructor(name) { + if (!name) { + throw 'A name please!' + }; + + this.name = name; + this.plays = []; + } + + play(word) { + if (this.hasWon() === true) { + return false; + }; + + if (!word || typeof word !== 'string') { + throw 'That is not a valid word, please try again.' + }; + + this.plays.push(word); + return true; + } + + totalScore() { + let total = 0; + for (let word of this.plays) { + total += Scrabble.score(word); + }; + return total; + } + + hasWon() { + if(this.totalScore() >= 100) { + return true; + } else { + return false; + }; + } + + highestScoringWord() { + return Scrabble.highestScoreFrom(this.plays); + } + + highestWordScore(){ + return Scrabble.score(this.highestScoringWord()); + } + }; module.exports = Scrabble;