From 021f383777454036bd694171852e32535a6fffe8 Mon Sep 17 00:00:00 2001
From: hyln9 <hyln9@live.cn>
Date: Tue, 6 Jun 2017 17:52:14 +0800
Subject: [PATCH] PFBA: add option to change neo-geo bios

---
 pfba/drv.cpp        | 6 ++++++
 pfba/gui/config.cpp | 5 +++++
 pfba/gui/option.h   | 1 +
 pfba/run.cpp        | 8 +++++++-
 4 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/pfba/drv.cpp b/pfba/drv.cpp
index a7a7997..cd4cb9c 100644
--- a/pfba/drv.cpp
+++ b/pfba/drv.cpp
@@ -3,10 +3,13 @@
 #include "run.h"
 
 extern Gui *gui;
+extern UINT8 NeoSystem;
 int bDrvOkay = 0;                        // 1 if the Driver has been initted okay, and it's okay to use the BurnDrv functions
 
 static int ProgressCreate();
 
+static UINT8 NeoSystemList[] = {0x0f, 0x0c, 0x0b, 0x0d, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0e};
+
 static int DoLibInit()                    // Do Init of Burn library driver
 {
     int nRet;
@@ -20,6 +23,9 @@ static int DoLibInit()                    // Do Init of Burn library driver
         return 1;
     }
 
+    NeoSystem &= ~(UINT8)0x1f;
+    NeoSystem |= NeoSystemList[gui->GetConfig()->GetRomValue(Option::Index::ROM_NEOBIOS)];
+
     nRet = BurnDrvInit();
     printf("DoLibInit: BurnDrvInit = %i\n", nRet);
 
diff --git a/pfba/gui/config.cpp b/pfba/gui/config.cpp
index 51856c5..c388a94 100644
--- a/pfba/gui/config.cpp
+++ b/pfba/gui/config.cpp
@@ -91,6 +91,11 @@ Config::Config(const std::string &cfgPath, Renderer *renderer) {
     options_gui.push_back(Option("SHOW_FPS", {"NO", "YES"}, 0, Option::Index::ROM_SHOW_FPS));
     options_gui.push_back(Option("FRAMESKIP", {"OFF", "ON"}, 0, Option::Index::ROM_FRAMESKIP));
     //options_gui.push_back(Option("M68K", {"ASM", "C"}, 0, Option::Index::ROM_M68K));
+    options_gui.push_back(Option("NEOBIOS", {"UNIBIOS_3_2", "AES_ASIA", "AES_JPN", "DEVKIT", "MVS_ASIA_EUR_V6S1",
+                                             "MVS_ASIA_EUR_V5S1", "MVS_ASIA_EUR_V3S4", "MVS_USA_V5S2",
+                                             "MVS_USA_V5S4", "MVS_USA_V5S6", "MVS_JPN_V6", "MVS_JPN_V5",
+                                             "MVS_JPN_V3S4", "NEO_MVH_MV1C", "MVS_JPN_J3", "DECK_V6"},
+                                 0, Option::Index::ROM_NEOBIOS));
     options_gui.push_back(Option("AUDIO", {"OFF", "ON"}, 1, Option::Index::ROM_AUDIO));
 
     // joystick
diff --git a/pfba/gui/option.h b/pfba/gui/option.h
index 364645a..010eb2d 100644
--- a/pfba/gui/option.h
+++ b/pfba/gui/option.h
@@ -35,6 +35,7 @@ class Option {
         ROM_SHOW_FPS,
         //ROM_M68K,
         ROM_FRAMESKIP,
+        ROM_NEOBIOS,
         ROM_AUDIO,
         MENU_JOYPAD,
         JOY_UP,
diff --git a/pfba/run.cpp b/pfba/run.cpp
index 3caf37b..de89a90 100644
--- a/pfba/run.cpp
+++ b/pfba/run.cpp
@@ -195,7 +195,13 @@ int RunOneFrame(bool bDraw, int bDrawFps, int fps) {
 static int GetSekCpuCore(Gui *g) {
 
     int sekCpuCore = 0; // SEK_CORE_C68K: USE CYCLONE ARM ASM M68K CORE
-    //int sekCpuCore = g->GetConfig()->GetRomValue(Option::Index::ROM_M68K);
+    // int sekCpuCore = g->GetConfig()->GetRomValue(Option::Index::ROM_M68K);
+
+    if (!g->GetConfig()->GetRomValue(Option::Index::ROM_NEOBIOS)) {
+        sekCpuCore = 1;
+        g->MessageBox("UNIBIOS DOESNT SUPPORT THE M68K ASM CORE\n"
+                             "CYCLONE ASM CORE DISABLED", "OK", NULL);
+    }
 
     std::vector<std::string> zipList;
     int hardware = BurnDrvGetHardwareCode();