Владислав Останин task4 8/10

src/TaskQueue.js

@@ -1,12 +1,36 @@
-const TaskQueue = function() {
-    function TaskQueue() {
+function runNextTask(taskQueue) {
+    if (taskQueue.running || taskQueue.tasks.length === 0) {
+        return;
+    }
+    taskQueue.running = true;
+    const task = taskQueue.tasks.shift();
+
+    if (task.runAndContinue) {
+        setTimeout(() => {
+            task.runAndContinue(() => {
+                task.dispose && task.dispose();
+                taskQueue.running = false;
+
+                setTimeout(() => {
+                    runNextTask(taskQueue);
+                });
+            });
+        }, 0);
+    }
+    else {
+        runNextTask(taskQueue);
+    }
+}
+
+class TaskQueue {
+    constructor() {
         this.tasks = [];
         this.running = false;
     }
 
-    TaskQueue.prototype.push = function(run, dispose, duration) {
+    push(run, dispose, duration) {
         if (duration === undefined || duration === null) {
-            this.tasks.push({runAndContinue: run, dispose});
+            this.tasks.push({ runAndContinue: run, dispose });
         } else {
             this.tasks.push({
                 runAndContinue: (continuation) => {
@@ -19,37 +43,13 @@ const TaskQueue = function() {
             });
         }
         runNextTask(this);
-    };
-
-    TaskQueue.prototype.continueWith = function(action) {
+    }
+    continueWith(action) {
         this.push(action, null, 0);
-    };
 
-    function runNextTask(taskQueue) {
-        if (taskQueue.running || taskQueue.tasks.length === 0) {
-            return;
-        }
-        taskQueue.running = true;
-        const task = taskQueue.tasks.shift();
-
-        if (task.runAndContinue) {
-            setTimeout(() => {
-                task.runAndContinue(() => {
-                    task.dispose && task.dispose();
-                    taskQueue.running = false;
+    };
 
-                    setTimeout(() => {
-                        runNextTask(taskQueue);
-                    });
-                });
-            }, 0);
-        }
-        else {
-            runNextTask(taskQueue);
-        }
-    }
 
-    return TaskQueue;
-}();
+}
 
 export default TaskQueue;

src/index.js

@@ -3,17 +3,174 @@ import Game from './Game.js';
 import TaskQueue from './TaskQueue.js';
 import SpeedRate from './SpeedRate.js';
 
-// Отвечает является ли карта уткой.
+class Creature extends Card{
+    constructor(name, maxPower) {
+        super(name, maxPower);
+        this._currentPower = maxPower;
+    }
+
+    getDescriptions(){
+        let description1 = super.getDescriptions();
+        let description2 = getCreatureDescription(this)
+        return [description1, description2];
+    }
+
+    get currentPower() {
+        return this._currentPower;
+    }
+
+    set currentPower(value) {
+        this._currentPower = value > this.maxPower ? this.maxPower : value;
+    }
+}
+
+class Duck extends Creature{
+    constructor(name = 'Мирная утка', maxPower = 2) {
+        super(name, maxPower)
+    }
+
+    quacks() { console.log('quack') };
+    swims() { console.log('float: both;') };
+}
+
+class Brewer extends Duck {
+    constructor(name = 'Пивовар', maxPower = 2, image = null) {
+        super(name, maxPower, image);
+    }
+
+    doBeforeAttack(gameContext, continuation) {
+        const { currentPlayer, oppositePlayer, position, updateView } =
+            gameContext;
+        const allCards = currentPlayer.table.concat(oppositePlayer.table);
+        allCards
+            .filter((card) => isDuck(card))
+            .forEach((card) => {
+                card.maxPower += 1;
+                card.currentPower += 2;
+                card.view.signalHeal();
+                card.updateView();
+            });
+        updateView();
+        continuation();
+    }
+}
+
+class Gatling extends Creature{
+    constructor(name = 'Gatling', maxPower=6){
+        super(name, maxPower)
+    }
+    attack(gameContext, continuation){
+        const taskQueue = new TaskQueue();
+        const {currentPlayer, oppositePlayer, position, updateView} = gameContext;
+        this.table = gameContext.oppositePlayer.table;
+
+        for (let pos = 0; pos < this.table.length; pos++){
+            const card = this.table[pos]
+            taskQueue.push(onDone => this.view.showAttack(onDone));
+            this.dealDamageToCreature(2, card, gameContext, continuation);
+
+        }
+        taskQueue.continueWith(continuation);
+    }
+
+}
+
+class Dog extends Creature{
+    constructor(name = 'Пёс бандит', maxPower = 3) {
+        super(name, maxPower)
+    }
+}
+
+class Trasher extends Dog {
+    constructor() {
+        super("Громила", 5)
+    }
+
+    getDescriptions() {
+        return ["Если Громилу атакуют, то он получает на 1 меньше урона", super.getDescriptions(this)]
+    }
+
+    modifyTakenDamage(value, fromCard, gameContext, continuation) {
+        this.view.signalAbility(() => { super.modifyTakenDamage(value - 1, fromCard, gameContext, continuation) })
+    }  
+}
+
+class Lad extends Dog {
+    constructor() {
+        super('Братки', 2);
+    }
+
+    static getBonus() {
+        const inGameCount = this.getLadCount();
+        return (inGameCount * (inGameCount + 1)) / 2;
+    }
+
+    static getLadCount() {
+        return this.inGameCount || 0;
+    }
+
+    static setLadCount(value) {
+        this.inGameCount = value;
+    }
+
+
+    doAfterComingIntoPlay(gameContext, continuation) {
+        if (Lad.inGameCount === undefined) {
+            Lad.setLadCount(1);
+            continuation();
+            return;
+        }
+        Lad.setLadCount(Lad.inGameCount + 1);
+        continuation();
+    }
+
+    doBeforeRemoving(continuation) {
+        Lad.setLadCount(Lad.inGameCount - 1);
+        continuation();
+    }
+
+    modifyDealtDamageToCreature(value, toCard, gameContext, continuation) {
+        continuation(value + Lad.getBonus());
+    }
+
+    modifyTakenDamage(value, fromCard, gameContext, continuation) {
+        continuation(value - Lad.getBonus());
+    }
+
+    getDescriptions() {
+        let descriptions = super.getDescriptions();
+        if (
+            Lad.prototype.hasOwnProperty('modifyDealtDamageToCreature') ||
+            Lad.prototype.hasOwnProperty('modifyTakenDamage')
+        )
+            descriptions.unshift('Чем их больше, тем они сильнее');
+        return descriptions;
+    }
+}
+
+
+class PseudoDuck extends Dog {
+    constructor() {
+        super('Псевдоутка', 3);
+    }
+
+    quacks() {
+        console.log('quack');
+    }
+
+    swims() {
+        console.log('float: both;');
+    }
+}
+
 function isDuck(card) {
     return card && card.quacks && card.swims;
 }
 
-// Отвечает является ли карта собакой.
 function isDog(card) {
     return card instanceof Dog;
 }
 
-// Дает описание существа по схожести с утками и собаками
 function getCreatureDescription(card) {
     if (isDuck(card) && isDog(card)) {
         return 'Утка-Собака';
@@ -27,40 +184,22 @@ function getCreatureDescription(card) {
     return 'Существо';
 }
 
-
-
-// Основа для утки.
-function Duck() {
-    this.quacks = function () { console.log('quack') };
-    this.swims = function () { console.log('float: both;') };
-}
-
-
-// Основа для собаки.
-function Dog() {
-}
-
-
-// Колода Шерифа, нижнего игрока.
 const seriffStartDeck = [
-    new Card('Мирный житель', 2),
-    new Card('Мирный житель', 2),
-    new Card('Мирный житель', 2),
+    new Brewer(),
+    new Duck(),
+    new Duck(),
 ];
 
-// Колода Бандита, верхнего игрока.
 const banditStartDeck = [
-    new Card('Бандит', 3),
+    new PseudoDuck(),
+    new Lad(),
 ];
 
 
-// Создание игры.
 const game = new Game(seriffStartDeck, banditStartDeck);
 
-// Глобальный объект, позволяющий управлять скоростью всех анимаций.
 SpeedRate.set(1);
 
-// Запуск игры.
 game.play(false, (winner) => {
     alert('Победил ' + winner.name);
 });