All files / roguelike-engine/src/screens factory.ts

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import type { DisplayInterface, ScreenInterface, World } from "@jga/games";
import { AbstractFactory } from "@jga/patterns";
import { LoseScreen } from "./lose";
import { PlayScreen } from "./play";
import { StartScreen } from "./start";
import { WinScreen } from "./win";
 
export interface ScreenFactoryCreateParamsInterface {
    type: string;
    engine: World;
    display: DisplayInterface;
}
 
export class ScreenFactory extends AbstractFactory<ScreenInterface, ScreenFactoryCreateParamsInterface> {
    // eslint-disable-next-line class-methods-use-this
    public create(params: ScreenFactoryCreateParamsInterface): ScreenInterface {
        let screen: ScreenInterface;
 
        switch (params.type) {
            case "lose":
                screen = new LoseScreen(params.engine, params.display);
                break;
            case "play":
                screen = new PlayScreen(params.engine, params.display);
                break;
            case "win":
                screen = new WinScreen(params.engine, params.display);
                break;
            case "start":
            default: {
                screen = new StartScreen(params.engine, params.display);
                break;
            }
        }
 
        return screen;
    }
}