KnitFlow/assets/module_basic/element/water/WaterData.ts

import { _decorator, Color, Component, Node } from 'cc';
import { ColorModel } from '../../util/JsonModel/ColorModel';
const { ccclass, property } = _decorator;

export class WaterData {
    private static ColorMap = new Map<string, Color>

    static clear() {
        WaterData.ColorMap.clear()
    }

    static getWaterByColorId(colorId: number, isHide = false) {
        let color = ColorModel.getById(colorId)
        let water = new WaterData(color,isHide)
        return water
    }
    private _color: ColorModel
    isHide: boolean
    static hideColor = new Color(50, 50, 50)

    get color() {
        return this._color
    }
    get id() {
        return this.color.Id
    }
    get buttomColor(): Color {
        if (this.isHide) {
            return WaterData.hideColor
        }

        return this.getColor(this.color.buttomColor)
    }
    get topColor(): Color {
        if (this.isHide) {
            return WaterData.hideColor
        }

        return this.getColor(this.color.topColor)
    }

    private getColor(colorStr: string) {
        let color = WaterData.ColorMap.get(colorStr)
        if (!color) {
            color = new Color(colorStr)
            WaterData.ColorMap.set(colorStr, color)
        }
        return color
    }
    constructor(color: ColorModel, isHide: boolean = false) {
        this._color = color
        this.isHide = isHide
    }
}