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Ability to load state on start

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Ethan O'Brien 2023-07-03 11:01:26 -05:00
parent 66076df1df
commit 96ad084485
2 changed files with 27 additions and 4 deletions
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30
src/emulator.js
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@ -498,11 +498,34 @@ class EmulatorJS {
parts.splice(parts.length-1, 1); parts.splice(parts.length-1, 1);
return parts.join("."); return parts.join(".");
} }
downloadBios() { downloadStartState() {
if (!this.config.biosUrl) { if (typeof this.config.loadState !== "string") {
this.startGame(); this.startGame();
return; return;
} }
this.textElem.innerText = this.localization("Download Game State");
this.downloadFile(this.config.loadState, (res) => {
if (res === -1) {
this.textElem.innerText = "Error";
this.textElem.style.color = "red";
return;
}
this.on("start", () => {
setTimeout(() => {
this.gameManager.loadState(new Uint8Array(res.data));
}, 10);
})
this.startGame();
}, (progress) => {
this.textElem.innerText = this.localization("Download Game State") + progress;
}, true, {responseType: "arraybuffer", method: "GET"});
}
downloadBios() {
if (typeof this.config.biosUrl !== "string") {
this.downloadStartState();
return;
}
this.textElem.innerText = this.localization("Download Game BIOS"); this.textElem.innerText = this.localization("Download Game BIOS");
const gotBios = (data) => { const gotBios = (data) => {
this.checkCompression(new Uint8Array(data), this.localization("Decompress Game BIOS")).then((data) => { this.checkCompression(new Uint8Array(data), this.localization("Decompress Game BIOS")).then((data) => {
@ -515,7 +538,7 @@ class EmulatorJS {
console.log(k.split('/').pop()); console.log(k.split('/').pop());
FS.writeFile(k.split('/').pop(), data[k]); FS.writeFile(k.split('/').pop(), data[k]);
} }
this.startGame(); this.downloadStartState();
}) })
} }
@ -541,7 +564,6 @@ class EmulatorJS {
}, true, {responseType: "arraybuffer", method: "GET"}); }, true, {responseType: "arraybuffer", method: "GET"});
}) })
}, null, true, {method: "HEAD"}) }, null, true, {method: "HEAD"})
} }
downloadRom() { downloadRom() {
this.gameManager = new window.EJS_GameManager(this.Module); this.gameManager = new window.EJS_GameManager(this.Module);

1
src/loader.js
View file

@ -57,6 +57,7 @@
config.defaultControllers = window.EJS_defaultControls; config.defaultControllers = window.EJS_defaultControls;
config.startOnLoad = window.EJS_startOnLoaded; config.startOnLoad = window.EJS_startOnLoaded;
config.filePaths = window.EJS_paths; config.filePaths = window.EJS_paths;
config.loadState = window.EJS_loadStateURL;
new EmulatorJS(EJS_player, config); new EmulatorJS(EJS_player, config);