From 9a790b70db63fb17f5150b476bc8cfd77488f124 Mon Sep 17 00:00:00 2001
From: Ethan O'Brien <77750390+ethanaobrien@users.noreply.github.com>
Date: Mon, 3 Jul 2023 11:16:44 -0500
Subject: [PATCH] Cache limit

---
 data/emulator.js | 11 +++++++----
 data/loader.js   |  1 +
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/data/emulator.js b/data/emulator.js
index 5586931..a056901 100644
--- a/data/emulator.js
+++ b/data/emulator.js
@@ -612,10 +612,13 @@ class EmulatorJS {
                         return;
                     }
                     gotGameData(res.data);
-                    this.storage.rom.put(this.config.gameUrl.split("/").pop(), {
-                        "content-length": res.headers['content-length'],
-                        data: res.data
-                    })
+                    const limit = (typeof this.config.cacheLimit === "number") ? this.config.cacheLimit : 1073741824;
+                    if (parseFloat(res.headers['content-length']) < limit) {
+                        this.storage.rom.put(this.config.gameUrl.split("/").pop(), {
+                            "content-length": res.headers['content-length'],
+                            data: res.data
+                        })
+                    }
                 }, (progress) => {
                     this.textElem.innerText = this.localization("Download Game Data") + progress;
                 }, true, {responseType: "arraybuffer", method: "GET"});
diff --git a/data/loader.js b/data/loader.js
index 79d7cde..b086804 100644
--- a/data/loader.js
+++ b/data/loader.js
@@ -58,6 +58,7 @@
     config.startOnLoad = window.EJS_startOnLoaded;
     config.filePaths = window.EJS_paths;
     config.loadState = window.EJS_loadStateURL;
+    config.cacheLimit = window.EJS_CacheLimit;
     
     new EmulatorJS(EJS_player, config);