49 lines
1.7 KiB
TypeScript
49 lines
1.7 KiB
TypeScript
module es {
|
|
export class TmxUtils {
|
|
/**
|
|
* 解码
|
|
* @param data 数据
|
|
* @param encoding 编码方式 目前暂时只支持XML、base64(无压缩)、csv解析
|
|
* @param compression 压缩方式
|
|
* @returns 返回解析后的数据列表
|
|
*
|
|
* @version Egret 3.0.3
|
|
*/
|
|
static decode(data: any, encoding: any, compression: string): Array<number> {
|
|
compression = compression || "none";
|
|
encoding = encoding || "none";
|
|
switch (encoding) {
|
|
case "base64":
|
|
var decoded = Base64Utils.decodeBase64AsArray(data, 4);
|
|
return (compression === "none") ? decoded : Base64Utils.decompress(data, decoded, compression);
|
|
|
|
case "csv":
|
|
return Base64Utils.decodeCSV(data);
|
|
|
|
case "none":
|
|
var datas: Array<number> = [];
|
|
for (var i: number = 0; i < data.length; i++) {
|
|
datas[i] = +data[i].gid;
|
|
}
|
|
return datas;
|
|
|
|
default:
|
|
throw new Error("未定义的编码:" + encoding);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* 将带"#"号的颜色字符串转换为16进制的颜色,例如：可将"#ff0000"转换为"0xff0000"
|
|
* @param $color 要转换的颜色字符串
|
|
* @returns 返回16进制的颜色值
|
|
* @version Egret 3.0.3
|
|
*/
|
|
static color16ToUnit($color:string): number {
|
|
if (!$color)
|
|
return 0xFFFFFF;
|
|
var colorStr: string = "0x" + $color.slice(1);
|
|
return parseInt(colorStr, 16);
|
|
}
|
|
}
|
|
} |