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Store game in localStorage
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Manuel Thalmann 2022-12-15 01:02:20 +01:00
parent e34ae6d1c3
commit 9107c557af
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GPG key ID: 5FD9AD3CCDDBD27B
1 changed files with 7 additions and 96 deletions
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103
src/js/main.js
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@ -7,15 +7,7 @@ import { Game } from "./Game.js";
*/
let game;
/**
* A value indicating whether a transfer is pending.
*/
let transferPending = false;
/**
* The id of the save game.
*/
let id = "";
const saveGameKey = "connect-force-save";
/**
* Gets the save button.
@ -39,24 +31,6 @@ function getLoadButton()
return document.querySelector(".load");
}
/**
* Gets an url for storing and loading the save game.
*
* @returns {URL}
* The url for storing and loading the save game.
*/
function getUrl()
{
let result = new URL(
id,
new URL(
"/api/data/",
window.location.origin));
result.searchParams.append("token", "c4game");
return result;
}
/**
* Initializes the board.
*/
@ -71,79 +45,16 @@ function initialize()
game.reset();
};
getSaveButton().onclick = async () =>
getSaveButton().onclick = async (event) =>
{
if (!transferPending)
{
transferPending = true;
getSaveButton().disabled = true;
getLoadButton().disabled = true;
try
{
if (id === "")
{
let result = await (await fetch(
getUrl(),
{
method: "POST",
headers: {
"Content-type": "application/json"
},
body: JSON.stringify(game.dump())
})).json();
({ id } = result);
}
else
{
await fetch(
getUrl(),
{
method: "PUT",
headers: {
"Content-type": "application/json"
},
body: JSON.stringify(game.dump())
});
}
}
catch { }
getSaveButton().disabled = false;
getLoadButton().disabled = false;
transferPending = false;
}
else
{
console.log("Already busy");
}
event.preventDefault();
localStorage.setItem(saveGameKey, JSON.stringify(game.dump()));
};
getLoadButton().onclick = async () =>
getLoadButton().onclick = async (event) =>
{
if (!transferPending)
{
transferPending = true;
getSaveButton().disabled = true;
getLoadButton().disabled = true;
try
{
game.load(
await (
await fetch(getUrl())).json());
}
catch { }
getSaveButton().disabled = false;
getLoadButton().disabled = false;
transferPending = false;
}
else
{
console.log("Already busy");
}
event.preventDefault();
game.load(JSON.parse(localStorage.getItem(saveGameKey)));
};
}