From 364c7c410452695ac2a95066b0cef143caf6f7a1 Mon Sep 17 00:00:00 2001
From: cam900 <dbtlrchl@naver.com>
Date: Sat, 2 Jul 2022 11:59:27 +0900
Subject: [PATCH] Add Sega System E Preset

It is Sega System C/2 but Master system; but this system has 2 SMS VDPs (One for foreground and another for background) and they has they own PSG output.
FM addon is unofficial, but System E release of Fantasy zone II support that.

MAME driver: https://github.com/mamedev/mame/blob/master/src/mame/sega/segae.cpp
FM Addon example (Fantasy Zone II): https://www.youtube.com/watch?v=7dLc9UZ81CI
---
 src/gui/presets.cpp | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/src/gui/presets.cpp b/src/gui/presets.cpp
index 154b44e0..a3a49496 100644
--- a/src/gui/presets.cpp
+++ b/src/gui/presets.cpp
@@ -1282,6 +1282,29 @@ void FurnaceGUI::initSystemPresets() {
       0
     }
   ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega System E", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega System E (with FM expansion)", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      DIV_SYSTEM_OPLL, 64, 0, 0,
+      0
+    }
+  ));
+  cat.systems.push_back(FurnaceGUISysDef(
+    "Sega System E (with FM expansion in drums mode)", {
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      DIV_SYSTEM_SMS, 64, 0, 0,
+      DIV_SYSTEM_OPLL_DRUMS, 64, 0, 0,
+      0
+    }
+  ));
   cat.systems.push_back(FurnaceGUISysDef(
     "Sega Hang-On", {
       DIV_SYSTEM_OPN, 64, 0, 2, // 4MHz