42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
var Animal, Horse, Snake, sam, tom;
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var __extends = function(child, parent) {
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var ctor = function() {};
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ctor.prototype = parent.prototype;
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child.prototype = new ctor();
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child.prototype.constructor = child;
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if (typeof parent.extended === "function") parent.extended(child);
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child.__super__ = parent.prototype;
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};
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Animal = (function() {
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return function Animal(_arg) {
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this.name = _arg;
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return this;
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};
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})();
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Animal.prototype.move = function(meters) {
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return alert(this.name + " moved " + meters + "m.");
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};
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Snake = (function() {
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return function Snake() {
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return Animal.apply(this, arguments);
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};
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})();
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__extends(Snake, Animal);
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Snake.prototype.move = function() {
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alert("Slithering...");
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return Snake.__super__.move.call(this, 5);
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};
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Horse = (function() {
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return function Horse() {
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return Animal.apply(this, arguments);
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};
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})();
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__extends(Horse, Animal);
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Horse.prototype.move = function() {
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alert("Galloping...");
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return Horse.__super__.move.call(this, 45);
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};
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sam = new Snake("Sammy the Python");
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tom = new Horse("Tommy the Palomino");
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sam.move();
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tom.move(); |