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Colubi/machine.js

Created November 21, 2019 14:46
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  1. Colubi created this gist Nov 21, 2019.
    133 changes: 133 additions & 0 deletions machine.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,133 @@
    Machine({
    id: "gameLauncher",
    type: "parallel",
    context: {
    error: null,
    launchedGame: null,
    launchRequest: null,
    },
    states: {
    launcher: {
    initial: "browsing",
    states: {
    browsing: {
    on: {
    LAUNCH_GAME: [
    {
    target: "launching",
    in: "#gameLauncher.session.loggedIn",
    actions: "assignLaunchRequest",
    },
    {
    actions: ["assignLaunchRequest", "displayLogin"],
    },
    ],
    },
    },
    launching: {
    invoke: {
    src: "requestLaunchGame",
    onDone: {
    target: "running",
    actions: assign({
    launchedGame: (_, result) => result.data,
    }),
    },
    onError: {
    target: "launchFailed",
    actions: assign({
    error: (_, result) => result.data.error,
    }),
    },
    },
    initial: "loadingInBackground",
    states: {
    loadingInBackground: {
    onEntry: [send("SHOW_LOADING_SCREEN", { delay: 2000 })],
    on: {
    SHOW_LOADING_SCREEN: { target: "loadingScreen" },
    },
    },
    loadingScreen: {
    on: {
    STOP_GAME: {
    target: "#gameLauncher.launcher.browsing",
    actions: ["unsetLaunchedGame"],
    },
    },
    },
    },
    },
    running: {
    entry: "displayLaunchedGame",
    on: {
    STOP_GAME: {
    target: "browsing",
    actions: ["unsetLaunchedGame"],
    },
    },
    },
    launchFailed: {
    on: {
    LAUNCH_GAME: [
    {
    target: "launching.loadingInBackground",
    in: "#gameLauncher.session.loggedIn",
    actions: ["assignLaunchRequest", "removeError"],
    },
    {
    target: "browsing",
    actions: [
    "assignLaunchRequest",
    "removeError",
    "displayLogin",
    ],
    },
    ],
    },
    },
    },
    },
    session: {
    initial: "notDetermined",
    states: {
    notDetermined: {
    on: {
    LOG_IN: {
    target: "loggedIn",
    },
    LOG_OUT: {
    target: "loggedOut",
    },
    },
    },
    loggedIn: {
    on: {
    LOG_OUT: {
    target: "loggedOut",
    },
    },
    },
    loggedOut: {
    on: {
    LOG_IN: {
    target: "loggedIn",
    },
    },
    },
    },
    },
    },
    }, {
    actions: {
    assignLaunchRequest: assign({
    launchRequest: (_, event) => event.launchRequest,
    }),
    removeError: assign({
    error: () => null,
    }),
    unsetLaunchedGame: assign({
    launchedGame: () => null,
    }),
    },
    });