mod/update.js - master - cto_ego/website

mod/update.js
86 строк4 KB
cto_ego
Create: styles.css, bugs.md, changelog.md, handbook.html, img_1.png, config.js, draw.js, formula.js, logger.js, mathf.js, matrixControllerState.js, matrixData.js, save.js, ui.js, update.js, index.html, index.js
23 июн 2026, 21:22
Верифицирован
23 июн 2026, 21:226eab19d


class Update {
    constructor(data, draw) {
        this.data = data;
        this.draw = draw;
        this.delta = 0;
        this.data.columns = this.draw.canvas.width / this.data.fontSize;
        this.updateSize();
        this.updateDrops();
    };
    updateDrops() {
        const newLength = Math.ceil(this.data.columns);
        this.data.drops = new Array(newLength);
        for (let i = 0; i < newLength; i++) {
            this.data.drops[i] = 1;
        };
    };

    updateSize() {
        this.draw.canvas.width = window.innerWidth;
        this.draw.canvas.height = window.innerHeight;

        this.fillcolumns();
        this.updateDrops();
        window.mathf.newSize();
        Logger.debug(`New size: ${this.draw.canvas.width}x${this.draw.canvas.height}, columns: ${this.data.columns}`);
        this.data.ages = new Array(Math.ceil(this.data.columns)).fill(0);
    };
    
    changeDirection(newDirection) {
        this.data.way = newDirection;
        this.fillcolumns(); // Сброс позиций при смене направления
    };
    /**
     * запоняет или очищает массив drops при изменении размера экрана
     * @returns 
     */
    fillcolumns () {
        this.fillColumnsUpdate();
        draw.updateCache();
        if (this.data.mode_matrix == 'find') {
            this.data.charArray_my = centerText(this.data.cacheText[0],
                                    this.data.cacheText[1],
                                    this.data.columns);
        } ;
    };
    fillColumnsUpdate ()  {
        switch(this.data.way) {
            case 'up':
            case 'down':
                this.data.columns = this.draw.canvas.width / this.data.fontSize
                for(let i = 0; i < this.data.drops.length; i++) {
                    this.data.drops[i] = Math.floor(Math.random() * this.data.columns);
                }
                if (this.data.drops.length < this.data.columns) {
                    for(let i = this.data.drops.length; i < this.data.columns; i++) {
                        this.data.drops.push(Math.floor(Math.random() * this.draw.canvas.width));
                    };
                } else if (this.data.drops.length > this.data.columns) {
                    for(let i = this.data.columns; i < this.data.drops.length; i++) {
                        this.data.drops.pop();
                    };
                };           
                break;
            case 'left':
            case 'right':
                this.data.columns = this.draw.canvas.height / this.data.fontSize
                for(let i = 0; i < this.data.drops.length; i++) {
                    this.data.drops[i] = Math.floor(Math.random() * this.data.columns);
                };
                if (this.data.drops.length < this.data.columns) {
                    for(let i = this.data.drops.length; i < this.data.columns; i++) {
                        this.data.drops.push(Math.floor(Math.random() * (this.draw.canvas.height) ));
                    };
                } else if (this.data.drops.length > this.data.columns) {
                    for(let i = this.data.columns; i < this.data.drops.length; i++) {
                        this.data.drops.pop();
                    };
                };
                break;
            default:
                Logger.error("Error fillColumnsUpdate: I don't found this way", {way: this.data.way});
        };
    };
};

window.update = new Update(data, draw);