import { _decorator, Component, Node } from 'cc';
const { ccclass, property } = _decorator;

enum LvDir {
    Up = 0,
    Down = 1,
    Left = 2,
    Right = 3,
}
enum BlockType {
    RED = 1,
    BLUE,
    GREEN,
    YELLOW,
}

@ccclass('sqaueUltl')
export class sqaueUltl {
    private static _instance: sqaueUltl = null;

    public static readonly MAX_TYPES: number = 4
    public static readonly ROW_NUM: number = 10
    public static readonly COL_NUM: number = 11

    public static readonly BLOCK_WIDTH: number = 62
    public static readonly BLOCK_HEIGHT: number = 62

    public static readonly gridSize: number = 73; // 网格大小
    public static readonly spacing: number = 70; // 方块间距
    // 单例模式
    public static get instance(): sqaueUltl {
        if (!this._instance) {
            this._instance = new sqaueUltl();
        }
        return this._instance;
    }
    private constructor() {

    }
    start() {

    }

    update(deltaTime: number) {

    }
}