58 lines
1.5 KiB
TypeScript
58 lines
1.5 KiB
TypeScript
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module es {
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export class TmxDocument {
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public TmxDirectory: string;
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constructor(){
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this.TmxDirectory = "";
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}
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}
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export interface ITmxElement {
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name: string;
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}
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export class TmxList<T extends ITmxElement> extends Map<string, T>{
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public _nameCount: Map<string, number> = new Map<string, number>();
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public add(t: T){
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let tName = t.name;
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// 通过附加数字重命名重复的条目
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if (this.has(tName))
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this._nameCount.set(tName, this._nameCount.get(tName) + 1);
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else
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this._nameCount.set(tName, 0);
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}
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protected getKeyForItem(item: T): string {
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let name = item.name;
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let count = this._nameCount.get(name);
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let dupes = 0;
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// 对于重复的键，附加一个计数器。对于病理情况，插入下划线以确保唯一性
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while (this.has(name)){
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name = name + Enumerable.repeat("_", dupes).toString() + count.toString();
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dupes ++;
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}
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return name;
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}
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}
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export class TmxImage {
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public texture: egret.Texture;
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public source: string;
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public format: string;
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public data: any;
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public trans: number;
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public width: number;
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public height: number;
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public dispose(){
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if (this.texture){
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this.texture.dispose();
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this.texture = null;
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}
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}
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}
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}
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