junebug12851 / pokered-save-editor

import { SaveFileService } from './../../savefile.service';

export class MapConnData {

    constructor(saveFile?: SaveFileService, offset?: number) {

        if (saveFile !== undefined)

            this.load(saveFile as SaveFileService, offset as number);

    }

    public load(saveFile: SaveFileService, offset: number) {

        const it = saveFile.iterator.offsetTo(offset);

        const mapPtr = it.getByte();

        this.stripSrc = it.getWord();

        this.stripDest = it.getWord();

        this.stripWidth = it.getByte();

        const width = it.getByte();

        this.yAlign = it.getByte();

        this.xAlign = it.getByte();

        this.viewPtr = it.getWord(0, true);

        this.map = `${mapPtr.toString(16).padStart(2, "0").toUpperCase()}_${width}`;

    }

    public save(saveFile: SaveFileService, offset: number) {

        const it = saveFile.iterator.offsetTo(offset);

        const map = this.map.split("_");

        it.setByte(parseInt(map[0], 16));

        it.setWord(this.stripSrc);

        it.setWord(this.stripDest);

        it.setByte(this.stripWidth);

        it.setByte(parseInt(map[1]));

        it.setByte(this.yAlign);

        it.setByte(this.xAlign);

        it.setWord(this.viewPtr, 0, true);

    }

    // Connected Map

    public map: string = "";

    // Pointer to upper left corner of map without adjustment for X position

    public viewPtr: number = 0;

    // Strip

    public stripSrc: number = 0;

    public stripDest: number = 0;

    public stripWidth: number = 0;

    // Strip Alignment

    public yAlign: number = 0;

    public xAlign: number = 0;

}