b23_zuma/assets/script/utils/ArrayUtils.ts

/** @format */

interface Array<T> {
    /**
     * 增删查改
     */
    updateArrayByOperate(operateArray: any[], operate: number, key: string)

    /**
     * 根据size分割数组为size份
     * @param arr
     * @param size
     */
    splitArrBySize(size: number): any[]

    /**
     * 打乱顺序
     */
    outOrder()
}

Array.prototype.updateArrayByOperate = function (operateArray: any[], operate: number, key: string) {
    // 1增加 2删除 3修改 4全删
    if (operate == 1) {
        operateArray.forEach(value => {
            this.push(value)
        })
    } else if (operate == 2) {
        operateArray.forEach(value => {
            this.splice(
                this.findIndex(value1 => value1[key] == value[key]),
                1,
            )
        })
    } else if (operate == 3) {
        operateArray.forEach(value => {
            this[this.findIndex(value1 => value1[key] == value[key])] = value
        })
    } else if (operate == 4) {
        this.splice(0, this.length)
    }
}
Array.prototype.splitArrBySize = function (size: number): any[] {
    let arr = []
    for (let i = 0; i < this.length; i += size) {
        arr.push(this.slice(i, i + size))
    }
    return arr
}
Array.prototype.outOrder = function () {
    this.sort(() => Math.randomRangeFloat(-0.5, 0.5))
}