Week 3 Assignment

battleGame.js

@@ -1,16 +1,34 @@
 // 1. Create attack function below.  This will take the following parameters:
 // attackingPlayer, defendingPlayer, baseDamage, variableDamage
 
-
+// let attack = function(attackingPlayer,defendingPlayer,baseDamage,variableDamage){
+//   const randomDamage = Math.floor(Math.random()*variableDamage);
+//   const totalDamage = baseDamage + randomDamage;
+//   defendingPlayer.health -= totalDamage;
+//   return `${attackingPlayer.name} attacked ${defendingPlayer.name} for {totalDamage}`;
+// }
 
 // 2. Create player1 and player2 objects below
 // Each should have a name property of your choosing, and health property equal to 10
-
-
+// const player1 = {
+//   name = 'Matt',
+//   health = 10
+// };
+// const player2 = {
+//   name = 'James',
+//   health = 10
+// };
 
 // 3. Refactor attack function to an arrow function.  Comment out function above.
+let attack = (attackingPlayer,defendingPlayer,baseDamage,variableDamage) =>{
+  const randomDamage = Math.floor(Math.random()*variableDamage);
+  const totalDamage = baseDamage + randomDamage;
+  defendingPlayer.health -= totalDamage;
 
-
+  return `${attackingPlayer.name} attacked ${defendingPlayer.name} for ${totalDamage}`;
+}
+ const player1 = {name :'Matt',health : 10};
+ const player2 = {name : 'James',health : 10};
 
 // DO NOT MODIFY THE CODE BELOW THIS LINE
 // Set attacker and defender.  Reverse roles each iteration

itemizedReceipt.js

@@ -3,6 +3,14 @@
 // i.e. {descr: 'Coke', price: 1.99}
 // function should log each item to the console and log a total price
 
+const logReceipt = function(...menuItems){
+  let total = 0;
+  menuItems.forEach(function(menuItem) {
+    total += menuItem.price;
+    console.log(`${menuItem.descr} sells for ${menuItem.price}.`);
+    console.log(`Running Total = ${total}`);
+  })
+}
 
 
 // Check

phoneNumber.js

@@ -4,8 +4,11 @@
 // '206-333-4444'
 // '206 333 4444'
 // Returns true if valid, false if not valid
-
-
+const testPhoneNumber = (phoneNumber) => {
+    var phoneno = /^\(?([0-9]{3})\)?[-. ]?([0-9]{3})[-. ]?([0-9]{4})$/;
+    return phoneno.test(phoneNumber);
+}
+testPhoneNumber('2063334444');
 
 // Explanation of RegExp
 // ^      start of line
@@ -22,19 +25,24 @@
 console.log(testPhoneNumber('(206) 333-4444')); // should return true
 console.log(testPhoneNumber('(206) 33-4444')); // should return false, missing a digit
 
-
 // 1. Create a function parsePhoneNumber that takes in a phoneNumber string 
 // in one of the above formats.  For this, you can *assume the phone number
 // passed in is correct*.  This should use a regular expression
 // and run the exec method to capture the area code and remaining part of
 // the phone number.
 // Returns an object in the format {areaCode, phoneNumber}
+const parsePhoneNumber = (phoneNumber) => {
+     const phoneNumberParts = /^\(?(\d{3})[\)\s-]+(\d{3})[\s-](\d{4})$/.exec(phoneNumber);
+     const [, areaCode, first, last] = phoneNumberParts;
 
+     const phoneNo = {areaCode,phoneNumber:`${first}${last}`};
 
+     return phoneNo;
+}
 
 // Check parsePhoneNumber
 console.log(parsePhoneNumber('206-333-4444'));
 // returns {areaCode: '206', phoneNumber: '3334444'}
 
 console.log(parsePhoneNumber('(222) 422-5353'));
-// returns {areaCode: '222', phoneNumber: '4225353'}
+// returns {areaCode: '222', phoneNumber: '4225353'}

soccer.js

@@ -12,8 +12,14 @@ const RESULT_VALUES = {
  * @param {string} result 
  * @returns {number} point value
  */
-const getPointsFromResult = function getPointsFromResult(result) {
-  return RESULT_VALUES[result];
+const getTotalPoints = function getPointsFromResult(result) {
+  //return RESULT_VALUES[result];
+  var output = 0;
+  [...result].forEach((character)=>{
+    output += RESULT_VALUES[character];
+  }); 
+
+  return output;
 }
 
 // Create getTotalPoints function which accepts a string of results
@@ -29,7 +35,11 @@ console.log(getTotalPoints('wwdl')); // should equal 7
 // each argument is a team object in the format { name, results }
 // i.e. {name: 'Sounders', results: 'wwlwdd'}
 // Logs each entry to the console as "Team name: points"
-
+const orderTeams = (...teamsArr) =>{
+  [...teamsArr].forEach((team) => {
+    console.log(team.name+':'+ getTotalPoints(team.results)+ '\n');
+  });
+}
 
 
 // Check orderTeams

spaceShip.js

@@ -2,8 +2,22 @@
 // - should set two properties: name and topSpeed
 // - should have a method accelerate that logs to the console 
 //   `${name} moving to ${topSpeed}`
-
+class SpaceShip{
+    constructor(name,topSpeed){
+        this.name = name;
+        this.topSpeed = topSpeed;
+    }
+    accelerate(){
+        const{name,topSpeed} = this;
+        console.log(`${name} moving to speed ${topSpeed}`);
+    };
+};
 
 
 // 2. Call the constructor with a couple ships, 
 // and call accelerate on both of them.
+const call = new SpaceShip('Iron Man',90);
+call.accelerate();
+
+const say = new SpaceShip('Hulk',150);
+say.accelerate();