ds4/src/helpers.ts

// SPDX-FileCopyrightText: 2021 Johannes Loher
//
// SPDX-License-Identifier: MIT

export function getCanvas(): Canvas {
    if (!(canvas instanceof Canvas) || !canvas.ready) {
        throw new Error(getGame().i18n.localize("DS4.ErrorCanvasIsNotInitialized"));
    }
    return canvas;
}

export function getGame(): Game {
    if (!(game instanceof Game)) {
        throw new Error("Game is not initialized yet."); // Cannot localize this as we would need to access game to do this.
    }
    return game;
}

export function getGameSafe(): Game | undefined {
    return game instanceof Game ? game : undefined;
}