From 8c750dde408963a795940e051e3dd346438882a2 Mon Sep 17 00:00:00 2001
From: Ethan O'Brien <ethan.a.obrien@gmail.com>
Date: Sun, 19 Oct 2025 19:40:38 -0500
Subject: [PATCH] Add beta bootup batch file

---
 data/loader.js          |  1 +
 data/src/GameManager.js | 16 ++++++++++++++++
 data/src/emulator.js    |  5 ++++-
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/data/loader.js b/data/loader.js
index 96796ab..2baadfe 100644
--- a/data/loader.js
+++ b/data/loader.js
@@ -128,6 +128,7 @@
     config.shaders = Object.assign({}, window.EJS_SHADERS, window.EJS_shaders ? window.EJS_shaders : {});
     config.fixedSaveInterval = window.EJS_fixedSaveInterval;
     config.disableAutoUnload = window.EJS_disableAutoUnload;
+    config.disableBatchBootup = window.EJS_disableBatchBootup;
 
     let systemLang;
     try {
diff --git a/data/src/GameManager.js b/data/src/GameManager.js
index 4f38178..b589ee9 100644
--- a/data/src/GameManager.js
+++ b/data/src/GameManager.js
@@ -164,6 +164,22 @@ class EJS_GameManager {
         }
         return cfg;
     }
+    writeBootupBatchFile() {
+        const data = `
+SET BLASTER=A220 I7 D1 H5 T6
+
+@ECHO OFF
+mount A / -t floppy
+SET PATH=Z:\\;A:\\
+mount c /emulator/c
+c:
+COMMAND.COM
+IF EXIST AUTORUN.BAT AUTORUN.BAT
+`;
+        const filename = "BOOTUP.BAT";
+        this.FS.writeFile("/" + filename, data);
+        return filename;
+    }
     initShaders() {
         if (!this.EJS.config.shaders) return;
         this.mkdir("/shader");
diff --git a/data/src/emulator.js b/data/src/emulator.js
index aa17b6f..b4862b3 100644
--- a/data/src/emulator.js
+++ b/data/src/emulator.js
@@ -4,7 +4,7 @@ class EmulatorJS {
             "atari5200": ["a5200"],
             "vb": ["beetle_vb"],
             "nds": ["melonds", "desmume", "desmume2015"],
-            "arcade": ["fbneo", "fbalpha2012_cps1", "fbalpha2012_cps2"],
+            "arcade": ["fbneo", "fbalpha2012_cps1", "fbalpha2012_cps2", "same_cdi"],
             "nes": ["fceumm", "nestopia"],
             "gb": ["gambatte"],
             "coleco": ["gearcoleco"],
@@ -940,6 +940,9 @@ class EmulatorJS {
                     } else if (createCueFile && supportsExt("m3u") && supportsExt("cue")) {
                         this.fileName = this.gameManager.createCueFile(fileNames);
                     }
+                    if (this.getCore(true) === "dos" && !this.config.disableBatchBootup) {
+                        this.fileName = this.gameManager.writeBootupBatchFile();
+                    }
                     resolve();
                 });
             }