772 lines
26 KiB
JavaScript
772 lines
26 KiB
JavaScript
var __extends = (this && this.__extends) || (function () {
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var extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Array.prototype.findIndex = function (predicate) {
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function findIndex(array, predicate) {
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for (var i = 0, len = array.length; i < len; i++) {
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if (predicate.call(arguments[2], array[i], i, array)) {
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return i;
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}
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}
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return -1;
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}
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return findIndex(this, predicate);
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};
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Array.prototype.any = function (predicate) {
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function any(array, predicate) {
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return array.findIndex(predicate) > -1;
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}
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return any(this, predicate);
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};
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Array.prototype.firstOrDefault = function (predicate) {
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function firstOrDefault(array, predicate) {
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var index = array.findIndex(predicate);
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return index == -1 ? null : array[index];
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}
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return firstOrDefault(this, predicate);
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};
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Array.prototype.find = function (predicate) {
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function find(array, predicate) {
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return array.firstOrDefault(predicate);
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}
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return find(this, predicate);
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};
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Array.prototype.where = function (predicate) {
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function where(array, predicate) {
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if (typeof (array.reduce) === "function") {
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return array.reduce(function (ret, element, index) {
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if (predicate.call(arguments[2], element, index, array)) {
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ret.push(element);
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}
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return ret;
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}, []);
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}
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else {
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var ret = [];
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for (var i = 0, len = array.length; i < len; i++) {
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var element = array[i];
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if (predicate.call(arguments[2], element, i, array)) {
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ret.push(element);
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}
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}
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return ret;
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}
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}
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return where(this, predicate);
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};
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Array.prototype.count = function (predicate) {
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function count(array, predicate) {
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return array.where(predicate).length;
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}
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return count(this, predicate);
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};
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Array.prototype.findAll = function (predicate) {
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function findAll(array, predicate) {
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return array.where(predicate);
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}
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return findAll(this, predicate);
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};
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Array.prototype.contains = function (value) {
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function contains(array, value) {
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for (var i = 0, len = array.length; i < len; i++) {
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if (JSON.stringify(array[i]) == JSON.stringify(value)) {
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return true;
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}
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}
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return false;
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}
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return contains(this, value);
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};
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Array.prototype.removeAll = function (predicate) {
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function removeAll(array, predicate) {
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var index;
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do {
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index = array.findIndex(predicate);
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if (index >= 0) {
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array.splice(index, 1);
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}
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} while (index >= 0);
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}
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removeAll(this, predicate);
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};
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Array.prototype.remove = function (element) {
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function remove(array, element) {
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var index = array.findIndex(function (x) {
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return x === element;
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});
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if (index >= 0) {
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array.splice(index, 1);
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return true;
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}
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else {
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return false;
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}
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}
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return remove(this, element);
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};
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Array.prototype.removeAt = function (index) {
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function removeAt(array, index) {
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array.splice(index, 1);
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}
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return removeAt(this, index);
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};
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Array.prototype.removeRange = function (index, count) {
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function removeRange(array, index, count) {
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array.splice(index, count);
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}
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return removeRange(this, index, count);
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};
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Array.prototype.select = function (selector) {
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function select(array, selector) {
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if (typeof (array.reduce) === "function") {
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return array.reduce(function (ret, element, index) {
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ret.push(selector.call(arguments[2], element, index, array));
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return ret;
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}, []);
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}
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else {
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var ret = [];
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for (var i = 0, len = array.length; i < len; i++) {
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ret.push(selector.call(arguments[2], array[i], i, array));
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}
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return ret;
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}
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}
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return select(this, selector);
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};
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Array.prototype.orderBy = function (keySelector, comparer) {
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function orderBy(array, keySelector, comparer) {
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array.sort(function (x, y) {
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var v1 = keySelector(x);
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var v2 = keySelector(y);
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if (comparer) {
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return comparer(v1, v2);
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}
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else {
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return (v1 > v2) ? 1 : -1;
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}
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});
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return array;
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}
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return orderBy(this, keySelector, comparer);
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};
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Array.prototype.orderByDescending = function (keySelector, comparer) {
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function orderByDescending(array, keySelector, comparer) {
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array.sort(function (x, y) {
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var v1 = keySelector(x);
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var v2 = keySelector(y);
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if (comparer) {
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return -comparer(v1, v2);
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}
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else {
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return (v1 < v2) ? 1 : -1;
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}
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});
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return array;
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}
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return orderByDescending(this, keySelector, comparer);
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};
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Array.prototype.groupBy = function (keySelector) {
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function groupBy(array, keySelector) {
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if (typeof (array.reduce) === "function") {
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var keys_1 = [];
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return array.reduce(function (groups, element, index) {
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var key = JSON.stringify(keySelector.call(arguments[1], element, index, array));
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var index2 = keys_1.findIndex(function (x) { return x === key; });
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if (index2 < 0) {
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index2 = keys_1.push(key) - 1;
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}
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if (!groups[index2]) {
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groups[index2] = [];
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}
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groups[index2].push(element);
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return groups;
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}, []);
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}
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else {
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var groups = [];
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var keys = [];
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var _loop_1 = function (i, len) {
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var key = JSON.stringify(keySelector.call(arguments_1[1], array[i], i, array));
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var index = keys.findIndex(function (x) { return x === key; });
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if (index < 0) {
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index = keys.push(key) - 1;
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}
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if (!groups[index]) {
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groups[index] = [];
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}
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groups[index].push(array[i]);
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};
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var arguments_1 = arguments;
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for (var i = 0, len = array.length; i < len; i++) {
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_loop_1(i, len);
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}
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return groups;
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}
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}
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return groupBy(this, keySelector);
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};
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Array.prototype.sum = function (selector) {
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function sum(array, selector) {
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var ret;
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for (var i = 0, len = array.length; i < len; i++) {
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if (i == 0) {
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if (selector) {
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ret = selector.call(arguments[2], array[i], i, array);
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}
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else {
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ret = array[i];
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}
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}
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else {
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if (selector) {
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ret += selector.call(arguments[2], array[i], i, array);
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}
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else {
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ret += array[i];
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}
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}
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}
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return ret;
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}
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return sum(this, selector);
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};
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var Component = (function () {
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function Component() {
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}
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Component.prototype.update = function () {
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};
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Component.prototype.bind = function (displayRender) {
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this.displayRender = displayRender;
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return this;
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};
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return Component;
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}());
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var Entity = (function () {
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function Entity(name) {
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this._updateOrder = 0;
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this.name = name;
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this.transform = new Transform(this);
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this.components = [];
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}
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Object.defineProperty(Entity.prototype, "updateOrder", {
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get: function () {
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return this._updateOrder;
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},
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set: function (value) {
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this.setUpdateOrder(value);
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},
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enumerable: true,
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configurable: true
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});
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Entity.prototype.setUpdateOrder = function (updateOrder) {
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if (this._updateOrder != updateOrder) {
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this._updateOrder = updateOrder;
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if (this.scene) {
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}
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return this;
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}
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};
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Entity.prototype.attachToScene = function (newScene) {
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this.scene = newScene;
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newScene.entities.push(this);
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for (var i = 0; i < this.transform.childCount; i++) {
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this.transform.getChild(i).entity.attachToScene(newScene);
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}
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};
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Entity.prototype.addComponent = function (component) {
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component.entity = this;
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this.components.push(component);
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component.initialize();
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return component;
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};
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Entity.prototype.update = function () {
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this.components.forEach(function (component) { return component.update(); });
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this.transform.updateTransform();
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};
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Entity.prototype.destory = function () {
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this.scene.entities.remove(this);
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this.transform.parent = null;
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for (var i = this.transform.childCount - 1; i >= 0; i--) {
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var child = this.transform.getChild(i);
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child.entity.destory();
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}
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};
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return Entity;
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}());
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var Scene = (function (_super) {
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__extends(Scene, _super);
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function Scene(displayObject) {
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var _this = _super.call(this) || this;
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_this.entities = [];
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displayObject.stage.addChild(_this);
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_this.camera = _this.createEntity("camera").addComponent(new Camera());
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_this._projectionMatrix = new Matrix2D(0, 0, 0, 0, 0, 0);
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_this.addEventListener(egret.Event.ACTIVATE, _this.onActive, _this);
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_this.addEventListener(egret.Event.DEACTIVATE, _this.onDeactive, _this);
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_this.addEventListener(egret.Event.ENTER_FRAME, _this.update, _this);
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return _this;
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}
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Scene.prototype.createEntity = function (name) {
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var entity = new Entity(name);
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entity.transform.position = new Vector2(0, 0);
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return this.addEntity(entity);
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};
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Scene.prototype.addEntity = function (entity) {
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this.entities.push(entity);
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entity.scene = this;
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return entity;
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};
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Scene.prototype.setActive = function () {
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SceneManager.setActiveScene(this);
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return this;
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};
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Scene.prototype.initialize = function () {
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};
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Scene.prototype.onActive = function () {
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};
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Scene.prototype.onDeactive = function () {
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};
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Scene.prototype.update = function () {
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this.entities.forEach(function (entity) { return entity.update(); });
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};
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Scene.prototype.prepRenderState = function () {
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this._projectionMatrix.m11 = 2 / this.stage.width;
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this._projectionMatrix.m22 = -2 / this.stage.height;
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this._transformMatrix = this.camera.transformMatrix;
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this._matrixTransformMatrix = Matrix2D.multiply(this._transformMatrix, this._projectionMatrix);
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};
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Scene.prototype.destory = function () {
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this.removeEventListener(egret.Event.DEACTIVATE, this.onDeactive, this);
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this.removeEventListener(egret.Event.ACTIVATE, this.onActive, this);
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this.camera.destory();
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this.camera = null;
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this.entities.forEach(function (entity) { return entity.destory(); });
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this.entities.length = 0;
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};
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return Scene;
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}(egret.DisplayObjectContainer));
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var SceneManager = (function () {
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function SceneManager() {
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}
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SceneManager.createScene = function (name, scene) {
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scene.name = name;
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this._loadedScenes.set(name, scene);
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return scene;
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};
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SceneManager.setActiveScene = function (scene) {
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if (this._activeScene) {
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if (this._activeScene == scene)
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return;
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this._lastScene = this._activeScene;
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this._activeScene.destory();
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}
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this._activeScene = scene;
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this._activeScene.initialize();
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return scene;
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};
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SceneManager.getActiveScene = function () {
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return this._activeScene;
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};
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SceneManager._loadedScenes = new Map();
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return SceneManager;
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}());
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var DirtyType;
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(function (DirtyType) {
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DirtyType[DirtyType["clean"] = 0] = "clean";
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DirtyType[DirtyType["positionDirty"] = 1] = "positionDirty";
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DirtyType[DirtyType["scaleDirty"] = 2] = "scaleDirty";
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DirtyType[DirtyType["rotationDirty"] = 3] = "rotationDirty";
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})(DirtyType || (DirtyType = {}));
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var Transform = (function () {
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function Transform(entity) {
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this._localRotation = 0;
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this._worldTransform = Matrix2D.identity;
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this._worldToLocalTransform = Matrix2D.identity;
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this._worldInverseTransform = Matrix2D.identity;
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this._rotation = 0;
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this.entity = entity;
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this._scale = this._localScale = Vector2.One;
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this._children = [];
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}
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Object.defineProperty(Transform.prototype, "childCount", {
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get: function () {
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return this._children.length;
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},
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enumerable: true,
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configurable: true
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});
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Transform.prototype.getChild = function (index) {
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return this._children[index];
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};
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Object.defineProperty(Transform.prototype, "parent", {
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get: function () {
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return this._parent;
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},
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set: function (value) {
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this.setParent(value);
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},
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enumerable: true,
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configurable: true
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});
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Transform.prototype.setParent = function (parent) {
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if (this._parent == parent)
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return this;
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if (this._parent)
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this._parent._children.remove(this);
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if (parent)
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parent._children.push(this);
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this._parent = parent;
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return this;
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};
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Object.defineProperty(Transform.prototype, "position", {
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get: function () {
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this.updateTransform();
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if (!this.parent) {
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this._position = this._localPosition;
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}
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else {
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this.parent.updateTransform();
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this._position = Vector2.transform(this._localPosition, this.parent._worldTransform);
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}
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return this._position;
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},
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set: function (value) {
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this.setPosition(value);
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Transform.prototype, "localPosition", {
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get: function () {
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this.updateTransform();
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return this._localPosition;
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},
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set: function (value) {
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this.setLocalPosition(value);
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},
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enumerable: true,
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configurable: true
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});
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Transform.prototype.setLocalPosition = function (localPosition) {
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if (localPosition == this._localPosition)
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return this;
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this._localPosition = localPosition;
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this._localDirty = this._positionDirty = this._localPositionDirty = this._localRotationDirty = this._localScaleDirty = true;
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return this;
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};
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Transform.prototype.setPosition = function (position) {
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if (position == this._position)
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return this;
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this._position = position;
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if (this.parent) {
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this.localPosition = Vector2.transform(this._position, this._worldToLocalTransform);
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}
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else {
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this.localPosition = position;
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}
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for (var i = 0; i < this.entity.components.length; i++) {
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var component = this.entity.components[i];
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if (component.displayRender) {
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component.displayRender.x = this.entity.scene.camera.transformMatrix.m31 + this.position.x;
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component.displayRender.y = this.entity.scene.camera.transformMatrix.m32 + this.position.y;
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}
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}
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return this;
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};
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Transform.prototype.updateTransform = function () {
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if (this._hierachyDirty != DirtyType.clean) {
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if (this.parent)
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this.parent.updateTransform();
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if (this._localDirty) {
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if (this._localPositionDirty) {
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this._translationMatrix = Matrix2D.createTranslation(this._localPosition.x, this._localPosition.y);
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this._localPositionDirty = false;
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}
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if (this._localRotationDirty) {
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this._rotationMatrix = Matrix2D.createRotation(this._localRotation);
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this._localRotationDirty = false;
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}
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if (this._localScaleDirty) {
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this._scaleMatrix = Matrix2D.createScale(this._localScale.x, this._localScale.y);
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this._localScaleDirty = false;
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}
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this._localTransform = Matrix2D.multiply(this._scaleMatrix, this._rotationMatrix);
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this._localTransform = Matrix2D.multiply(this._localTransform, this._translationMatrix);
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if (!this.parent) {
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this._worldTransform = this._localTransform;
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this._rotation = this._localRotation;
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this._scale = this._localScale;
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this._worldInverseDirty = true;
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}
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this._localDirty = false;
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}
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if (this.parent) {
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this._worldTransform = Matrix2D.multiply(this._localTransform, this.parent._worldTransform);
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this._rotation = this._localRotation + this.parent._rotation;
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this._scale = Vector2.multiply(this.parent._scale, this._localScale);
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this._worldInverseDirty = true;
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}
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this._worldToLocalDirty = true;
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this._positionDirty = true;
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this._hierachyDirty = DirtyType.clean;
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}
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};
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return Transform;
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}());
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var Camera = (function (_super) {
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__extends(Camera, _super);
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function Camera() {
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var _this = _super.call(this) || this;
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_this._transformMatrix = Matrix2D.identity;
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_this._inverseTransformMatrix = Matrix2D.identity;
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return _this;
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}
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Object.defineProperty(Camera.prototype, "transformMatrix", {
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get: function () {
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this.updateMatrixes();
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return this._transformMatrix;
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},
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enumerable: true,
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configurable: true
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});
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Camera.prototype.initialize = function () {
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};
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Camera.prototype.update = function () {
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var _this = this;
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SceneManager.getActiveScene().entities.forEach(function (entity) { return entity.components.forEach(function (component) {
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if (component.displayRender) {
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var has = _this.entity.scene.$children.indexOf(component.displayRender);
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if (has == -1) {
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_this.entity.scene.stage.addChild(component.displayRender);
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}
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}
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}); });
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};
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Camera.prototype.setPosition = function (position) {
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this.entity.transform.setPosition(position);
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return this;
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};
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Camera.prototype.updateMatrixes = function () {
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this._transformMatrix = Matrix2D.createTranslation(-this.entity.transform.position.x, -this.entity.transform.position.y);
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};
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Camera.prototype.destory = function () {
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};
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return Camera;
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}(Component));
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var MathHelper = (function () {
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function MathHelper() {
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}
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MathHelper.toDegrees = function (radians) {
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return radians * 57.295779513082320876798154814105;
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};
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MathHelper.toRadians = function (degrees) {
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return degrees * 0.017453292519943295769236907684886;
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};
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return MathHelper;
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}());
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var Matrix2D = (function () {
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function Matrix2D(m11, m12, m21, m22, m31, m32) {
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this.m11 = 0;
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this.m12 = 0;
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this.m21 = 0;
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this.m22 = 0;
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this.m31 = 0;
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this.m32 = 0;
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this.m11 = m11;
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this.m12 = m12;
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this.m21 = m21;
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this.m22 = m22;
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this.m31 = m31;
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this.m32 = m32;
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}
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Object.defineProperty(Matrix2D, "identity", {
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get: function () {
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return Matrix2D._identity;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Matrix2D.prototype, "translation", {
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get: function () {
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return new Vector2(this.m31, this.m32);
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},
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set: function (value) {
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this.m31 = value.x;
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this.m32 = value.y;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Matrix2D.prototype, "rotation", {
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get: function () {
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return Math.atan2(this.m21, this.m11);
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},
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set: function (value) {
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var val1 = Math.cos(value);
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var val2 = Math.sin(value);
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this.m11 = val1;
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this.m12 = val2;
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this.m21 = -val2;
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this.m22 = val1;
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},
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enumerable: true,
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configurable: true
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});
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Object.defineProperty(Matrix2D.prototype, "rotationDegrees", {
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get: function () {
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return MathHelper.toDegrees(this.rotation);
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},
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set: function (value) {
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this.rotation = MathHelper.toRadians(value);
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},
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enumerable: true,
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|
configurable: true
|
|
});
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Object.defineProperty(Matrix2D.prototype, "scale", {
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get: function () {
|
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return new Vector2(this.m11, this.m22);
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|
},
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|
set: function (value) {
|
|
this.m11 = value.x;
|
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this.m12 = value.y;
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},
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|
enumerable: true,
|
|
configurable: true
|
|
});
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Matrix2D.add = function (matrix1, matrix2) {
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matrix1.m11 += matrix2.m11;
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matrix1.m12 += matrix2.m12;
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matrix1.m21 += matrix2.m21;
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matrix1.m22 += matrix2.m22;
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matrix1.m31 += matrix2.m31;
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matrix1.m32 += matrix2.m32;
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return matrix1;
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|
};
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|
Matrix2D.divide = function (matrix1, matrix2) {
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matrix1.m11 /= matrix2.m11;
|
|
matrix1.m12 /= matrix2.m12;
|
|
matrix1.m21 /= matrix2.m21;
|
|
matrix1.m22 /= matrix2.m22;
|
|
matrix1.m31 /= matrix2.m31;
|
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matrix1.m32 /= matrix2.m32;
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|
return matrix1;
|
|
};
|
|
Matrix2D.multiply = function (matrix1, matrix2) {
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|
var m11 = (matrix1.m11 * matrix2.m11) + (matrix1.m12 * matrix2.m21);
|
|
var m12 = (matrix1.m11 * matrix2.m12) + (matrix1.m12 * matrix2.m22);
|
|
var m21 = (matrix1.m21 * matrix2.m11) + (matrix1.m22 * matrix2.m21);
|
|
var m22 = (matrix1.m21 * matrix2.m12) + (matrix1.m22 * matrix2.m22);
|
|
var m31 = (matrix1.m31 * matrix2.m11) + (matrix1.m32 * matrix2.m21) + matrix2.m31;
|
|
var m32 = (matrix1.m31 * matrix2.m12) + (matrix1.m32 * matrix2.m22) + matrix2.m32;
|
|
matrix1.m11 = m11;
|
|
matrix1.m12 = m12;
|
|
matrix1.m21 = m21;
|
|
matrix1.m22 = m22;
|
|
matrix1.m31 = m31;
|
|
matrix1.m32 = m32;
|
|
return matrix1;
|
|
};
|
|
Matrix2D.multiplyTranslation = function (matrix, x, y) {
|
|
var trans = Matrix2D.createTranslation(x, y);
|
|
return Matrix2D.multiply(matrix, trans);
|
|
};
|
|
Matrix2D.prototype.determinant = function () {
|
|
return this.m11 * this.m22 - this.m12 * this.m21;
|
|
};
|
|
Matrix2D.invert = function (matrix, result) {
|
|
var det = 1 / matrix.determinant();
|
|
result.m11 = matrix.m22 * det;
|
|
result.m12 = -matrix.m12 * det;
|
|
result.m21 = -matrix.m21 * det;
|
|
result.m22 = matrix.m11 * det;
|
|
result.m31 = (matrix.m32 * matrix.m21 - matrix.m31 * matrix.m22) * det;
|
|
result.m32 = -(matrix.m32 * matrix.m11 - matrix.m31 * matrix.m12) * det;
|
|
return result;
|
|
};
|
|
Matrix2D.createTranslation = function (xPosition, yPosition, result) {
|
|
if (result === void 0) { result = Matrix2D.identity; }
|
|
result.m11 = 1;
|
|
result.m12 = 0;
|
|
result.m21 = 0;
|
|
result.m22 = 1;
|
|
result.m31 = xPosition;
|
|
result.m32 = yPosition;
|
|
return result;
|
|
};
|
|
Matrix2D.createRotation = function (radians, result) {
|
|
result = Matrix2D.identity;
|
|
var val1 = Math.cos(radians);
|
|
var val2 = Math.sin(radians);
|
|
result.m11 = val1;
|
|
result.m12 = val2;
|
|
result.m21 = -val2;
|
|
result.m22 = val1;
|
|
return result;
|
|
};
|
|
Matrix2D.createScale = function (xScale, yScale, result) {
|
|
if (result === void 0) { result = Matrix2D.identity; }
|
|
result.m11 = xScale;
|
|
result.m12 = 0;
|
|
result.m21 = 0;
|
|
result.m22 = yScale;
|
|
result.m31 = 0;
|
|
result.m32 = 0;
|
|
return result;
|
|
};
|
|
Matrix2D._identity = new Matrix2D(1, 0, 0, 1, 0, 0);
|
|
return Matrix2D;
|
|
}());
|
|
var Vector2 = (function () {
|
|
function Vector2(x, y) {
|
|
this.x = 0;
|
|
this.y = 0;
|
|
this.x = x;
|
|
this.y = y;
|
|
}
|
|
Object.defineProperty(Vector2, "One", {
|
|
get: function () {
|
|
return this.unitVector2;
|
|
},
|
|
enumerable: true,
|
|
configurable: true
|
|
});
|
|
Vector2.add = function (value1, value2) {
|
|
value1.x += value2.x;
|
|
value1.y += value2.y;
|
|
return value1;
|
|
};
|
|
Vector2.divide = function (value1, value2) {
|
|
value1.x /= value2.x;
|
|
value1.y /= value2.y;
|
|
return value1;
|
|
};
|
|
Vector2.multiply = function (value1, value2) {
|
|
value1.x *= value2.x;
|
|
value1.y *= value2.y;
|
|
return value1;
|
|
};
|
|
Vector2.subtract = function (value1, value2) {
|
|
value1.x -= value2.x;
|
|
value1.y -= value2.y;
|
|
return value1;
|
|
};
|
|
Vector2.prototype.normalize = function () {
|
|
var val = 1 / Math.sqrt((this.x * this.x) + (this.y * this.y));
|
|
this.x *= val;
|
|
this.y *= val;
|
|
};
|
|
Vector2.transform = function (position, matrix) {
|
|
return new Vector2((position.x * matrix.m11) + (position.y * matrix.m21), (position.x * matrix.m12) + (position.y * matrix.m22));
|
|
};
|
|
Vector2.unitVector2 = new Vector2(1, 1);
|
|
return Vector2;
|
|
}());
|