import type { World } from "../types";
import { DEFAULT_VOXEL_TYPES } from "./defaultVoxelTypes";

export class WorldFactory {

    public static create(): World {
        return {
            objectTypes: {},
            voxelTypes: DEFAULT_VOXEL_TYPES,
            initialScene: {
                character: {
                    position: [0, 0, 0],
                    look: [0, 0, 0],
                },
                objects: {},
            },
            state: {
                playing: false,
            },
            gameRules: {
                gravity: true,
            },
            editorCamera: {
                position: [0, 5, 10],
                look: [0, 0, 0],
            },
        }
    }

    public static load(): World | undefined {
        const json = localStorage.getItem("world");
        if (json) {
            return JSON.parse(json) as World;
        }
    }

    public static save(world: World): void {
        localStorage.setItem("world", JSON.stringify(world));
    }
}