Ts 字符替换 类似C++ %s要怎么写
感谢~~~~
declare module cc
{
/** 引擎math拓展 */
export namespace math {
export const EPSILON:number;
/**
* Tests whether or not the arguments have approximately the same value, within an absolute
* or relative tolerance of glMatrix.EPSILON (an absolute tolerance is used for values less
* than or equal to 1.0, and a relative tolerance is used for larger values)
* 忽略后面6位小数点误差,判断是否相等
*
* @param {Number} a The first number to test.
* @param {Number} b The second number to test.
* @returns {Boolean} True if the numbers are approximately equal, false otherwise.
*/
export function equals(a:number, b:number):boolean;
/**
* Tests whether or not the arguments have approximately the same value by given maxDiff
* 给予一个误差值maxDiff,判断是否相等
* @param {Number} a The first number to test.
* @param {Number} b The second number to test.
* @param {Number} maxDiff Maximum difference.
* @returns {Boolean} True if the numbers are approximately equal, false otherwise.
*/
export function approx(a:number, b:number, maxDiff:number):boolean;
/**
* Clamps a value between a minimum float and maximum float value.
* 设定val的最大最小范围,返回val的范围值
* 若val > max,返回max,
* val < min,返回min,
* max > val > min,返回val
* @method clamp
* @param {number} val
* @param {number} min
* @param {number} max
* @return {number}
*/
export function clamp(val:number, min:number, max:number):number
/**
* Clamps a value between 0 and 1.
* 设定val的最大最小范围1,0,返回val的范围值
* 若val > 1,返回1,
* val < 0,返回0,
* 1 > val > 0,返回val
* @method clamp01
* @param {number} val
* @return {number}
*/
export function clamp01(val:number):number
/**
* 给予比率ratio,取值范围,返回该比率的范围值
* return from + (to - from) * ratio;
* @method lerp
* @param {number} from
* @param {number} to
* @param {number} ratio - the interpolation coefficient
* @return {number}
*/
export function lerp(from:number, to:number, ratio:number):number
/**
* Convert Degree To Radian
* 角度转弧度
* @param {Number} a Angle in Degrees
*/
export function toRadian(a:number):number
/**
* Convert Radian To Degree
* 弧度转角度
* @param {Number} a Angle in Radian
*/
export function toDegree(a:number):number
/**
* Returns a floating-point random number between min (inclusive) and max (exclusive).
*
* @method randomRange
* @param {number} min
* @param {number} max
* @return {number} the random number
*/
export function randomRange(min:number, max:number):number
/**
* Returns a random integer between min (inclusive) and max (exclusive).
*
* @method randomRangeInt
* @param {number} min
* @param {number} max
* @return {number} the random integer
*/
export function randomRangeInt(min:number, max:number):number
/**
* Linear congruential generator using Hull-Dobell Theorem.
*
* @method pseudoRandom
* @param {number} seed the random seed
* @return {number} the pseudo random
*/
export function pseudoRandom(seed:number):number
/**
* Returns a floating-point pseudo-random number between min (inclusive) and max (exclusive).
*
* @method pseudoRandomRange
* @param {number} seed
* @param {number} min
* @param {number} max
* @return {number} the random number
*/
export function pseudoRandomRange(seed:number, min:number, max:number):number
/**
* Returns a pseudo-random integer between min (inclusive) and max (exclusive).
*
* @method pseudoRandomRangeInt
* @param {number} seed
* @param {number} min
* @param {number} max
* @return {number} the random integer
*/
export function pseudoRandomRangeInt(seed:number, min:number, max:number):number
/**
* Returns float remainder for t / length
* 根据范围长度,计算t的周期值
* return t - Math.floor(t / length) * length;
* (5,3)=>2;
* (6,3)=>0;
* @method repeat
* @param {number} t time start at 0
* @param {number} length time of one cycle
* @return {number} the time wrapped in the first cycle
*/
export function repeat(t:number, length:number):number
/**
* Returns time wrapped in ping-pong mode
* 根据范围长度,计算t的来回周期周期值
* (5,3)=>2;
* (6,3)=>0;
* @method repeat
* @param {number} t time start at 0
* @param {number} length time of one cycle
* @return {number} the time wrapped in the first cycle
*/
export function pingPong(t:number, length:number):number
/**
* Returns ratio of a value within a given range
* 跟Lerp相反,给予取值范围和值,返回该值得比率
* @method repeat
* @param {number} from start value
* @param {number} to end value
* @param {number} value given value
* @return {number} the ratio between [from,to]
*/
export function inverseLerp(from:number, to:number, value:number):number
/**
* Returns -1, 0, +1 depending on sign of x.
* 返回v的单位值
* v为负数返回-1,0返回0,正数返回1
* @method sign
* @param {number} v
*/
export function sign (v:number):number
}
export namespace js {
/**
* Check the obj whether is number or not
* If a number is created by using 'new Number(10086)', the typeof it will be "object"...
* Then you can use this function if you care about this case.
* @method isNumber
* @param {*} obj
* @returns {Boolean}
*/
export function isNumber(obj):boolean;
/**
* Check the obj whether is string or not.
* If a string is created by using 'new String("blabla")', the typeof it will be "object"...
* Then you can use this function if you care about this case.
* @method isString
* @param {*} obj
* @returns {Boolean}
*/
export function isString(obj):boolean;
/**
* Copy all properties not defined in obj from arguments[1...n]
* @method addon
* @param {Object} obj object to extend its properties
* @param {Object} ...sourceObj source object to copy properties from
* @return {Object} the result obj
*/
export function addon(obj,...args:any[]):any;
/**
* copy all properties from arguments[1...n] to obj
* @method mixin
* @param {Object} obj
* @param {Object} ...sourceObj
* @return {Object} the result obj
*/
export function mixin(obj,...args:any[]):any;
export function clear(obj):void;
export function isEmptyObject(obj):boolean;
/**
* A string tool to construct a string with format string.
* 占位符字符串拼接工具
* 占位符%s
* @method formatStr
* @param {String|any} msg - A JavaScript string containing zero or more substitution strings (%s).
* @param {any} ...subst - JavaScript objects with which to replace substitution strings within msg. This gives you additional control over the format of the output.
* @returns {String}
* @example
* cc.js.formatStr("a: %s, b: %s", a, b);
* cc.js.formatStr(a, b, c);
*/
export function formatStr(str:string,...args:any[]):string;
/**
* Removes the array item at the specified index.
* 删除指定索引得元素
* @method removeAt
* @param {any[]} array
* @param {Number} index
*/
export function removeAt(array:any[],index:number):void;
/**
* Removes the array item at the specified index.
* It's faster but the order of the array will be changed.
* 快速删除指定索引得元素,用最后一个索引元素做填充
* 会数组元素顺序
* @method fastRemoveAt
* @param {any[]} array
* @param {Number} index
*/
export function fastRemoveAt (array:any[],index:number):void;
/**
* Verify array's Type
* 验证数组中所有元素是否指定类型
* @method verifyType
* @param {array} array
* @param {Function} type
* @return {Boolean}
*/
export function verifyType (array:any[], type):boolean;
/**
* Removes from array all values in minusArr. For each Value in minusArr, the first matching instance in array will be removed.
* array移除所有minusArr中的元素
* @method removeArray
* @param {Array} array Source Array
* @param {Array} minusArr minus Array
*/
export function removeArray(array:any[],minusArr:any[]):void;
/**
* Inserts some objects at index
* array在指定位置index插入addObjs数组中所有的元素
* @method appendObjectsAt
* @param {Array} array
* @param {Array} addObjs
* @param {Number} index
* @return {Array}
*/
export function appendObjectsAt (array:any[], addObjs:any[], index:number):any[];
/**
* Determines whether the array contains a specific value.
* 判断array数组中是否有元素value
* @method contains
* @param {any[]} array
* @param {any} value
* @return {Boolean}
*/
export function contains (array:any[], value):boolean;
/**
* Copy an array's item to a new array (its performance is better than Array.slice)
* 浅拷贝数组array
* @method copy
* @param {Array} array
* @return {Array}
*/
export function copy (array:any):any[]
}
}
ts接口没暴露出来,你可以找个地方加上这些常用的接口
JS 自带的模板字符串 不行吗
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let a = “嗷绕绕”
let b = `字符串=${a}`
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