From 3646aff6d454265fe01912dc6f6732164289d25b Mon Sep 17 00:00:00 2001
From: athrxx
Date: Wed, 27 Nov 2019 00:06:01 +0100
Subject: KYRA: (EOB/PC98) - fix preferences menu

---
 engines/kyra/engine/eobcommon.cpp       |  1 +
 engines/kyra/engine/eobcommon.h         |  1 +
 engines/kyra/gui/gui_eob.cpp            | 36 +++++++++++++++++++++++----------
 engines/kyra/resource/staticres_eob.cpp | 15 +++++++++++---
 4 files changed, 39 insertions(+), 14 deletions(-)

(limited to 'engines/kyra')

diff --git a/engines/kyra/engine/eobcommon.cpp b/engines/kyra/engine/eobcommon.cpp
index fc0f563e1b..7e180ca8cc 100644
--- a/engines/kyra/engine/eobcommon.cpp
+++ b/engines/kyra/engine/eobcommon.cpp
@@ -227,6 +227,7 @@ EoBCoreEngine::EoBCoreEngine(OSystem *system, const GameFlags &flags) : KyraRpgE
 	_amigaLevelSoundList1 = _amigaLevelSoundList2 = 0;
 	_amigaSoundMap = 0;
 	_amigaCurSoundFile = -1;
+	_prefMenuPlatformOffset = 0;
 	memset(_cgaMappingLevel, 0, sizeof(_cgaMappingLevel));
 	memset(_expRequirementTables, 0, sizeof(_expRequirementTables));
 	memset(_saveThrowTables, 0, sizeof(_saveThrowTables));
diff --git a/engines/kyra/engine/eobcommon.h b/engines/kyra/engine/eobcommon.h
index b54e70b4f5..b266be7541 100644
--- a/engines/kyra/engine/eobcommon.h
+++ b/engines/kyra/engine/eobcommon.h
@@ -1139,6 +1139,7 @@ protected:
 	EoBMenuDef *_menuDefs;
 	const EoBMenuButtonDef *_menuButtonDefs;
 
+	int _prefMenuPlatformOffset;
 	bool _configMouse;
 	bool _config2431;
 
diff --git a/engines/kyra/gui/gui_eob.cpp b/engines/kyra/gui/gui_eob.cpp
index 37370b552d..bf8d04d060 100644
--- a/engines/kyra/gui/gui_eob.cpp
+++ b/engines/kyra/gui/gui_eob.cpp
@@ -2155,8 +2155,8 @@ void GUI_EoB::runCampMenu() {
 			if (prevHighlightButton) {
 				int dir = (inputFlag == _vm->_keyMap[Common::KEYCODE_UP]) ? -1 : 1;
 				int s = prevHighlightButton->index + dir;
-				if (lastMenu == 2 && _vm->gameFlags().platform == Common::kPlatformFMTowns)
-					s += 32;
+				if (lastMenu == 2)
+					s += _vm->_prefMenuPlatformOffset;
 				int a = _vm->_menuDefs[lastMenu].firstButtonStrId + 1;
 				int b = a + _vm->_menuDefs[lastMenu].numButtons - 1;
 
@@ -2170,8 +2170,8 @@ void GUI_EoB::runCampMenu() {
 					s += dir;
 				} while (!_vm->shouldQuit());
 
-				if (lastMenu == 2 && _vm->gameFlags().platform == Common::kPlatformFMTowns)
-					s -= 32;
+				if (lastMenu == 2)
+					s -= _vm->_prefMenuPlatformOffset;
 				highlightButton = _vm->gui_getButton(buttonList, s);
 			}
 
@@ -2267,21 +2267,35 @@ void GUI_EoB::runCampMenu() {
 				break;
 
 			case 0x800D:
-				_vm->_configSounds ^= true;
-				_vm->_configMusic = _vm->_configSounds ? 1 : 0;
+				if (_vm->gameFlags().platform == Common::kPlatformPC98) {
+					_vm->_configMusic ^= true;
+					if (_vm->_configMusic)
+						_vm->snd_playSong(_vm->_currentLevel + 1);
+					else
+						_vm->snd_playSong(0);
+				} else {
+					_vm->_configSounds ^= true;
+					_vm->_configMusic = _vm->_configSounds ? 1 : 0;
+				}
 				keepButtons = true;
 				newMenu = 2;
 				break;
 
 			case 0x800E:
-				_vm->_configHpBarGraphs ^= true;
+				if (_vm->gameFlags().platform == Common::kPlatformPC98)
+					_vm->_configSounds ^= true;
+				else
+					_vm->_configHpBarGraphs ^= true;
 				newMenu = 2;
 				redrawPortraits = keepButtons = true;
 				break;
 
 			case 0x800F:
-				if (_vm->gameFlags().platform == Common::kPlatformFMTowns) {
-					_vm->_config2431 ^= true;
+				if (_vm->gameFlags().platform == Common::kPlatformFMTowns || _vm->gameFlags().platform == Common::kPlatformPC98) {
+					if (_vm->gameFlags().platform == Common::kPlatformFMTowns)
+						_vm->_config2431 ^= true;
+					else
+						_vm->_configHpBarGraphs ^= true;
 					newMenu = 2;
 					redrawPortraits = keepButtons = true;
 				} else {
@@ -4070,8 +4084,8 @@ Button *GUI_EoB::initMenu(int id) {
 		b->index = m->firstButtonStrId + i + 1;
 		if (id == 4 && _vm->game() == GI_EOB1)
 			b->index -= 14;
-		else if (id == 2 && _vm->gameFlags().platform == Common::kPlatformFMTowns)
-			b->index -= 32;
+		else if (id == 2)
+			b->index -= _vm->_prefMenuPlatformOffset;
 
 		b->data0Val2 = 12;
 		b->data1Val2 = b->data2Val2 = 15;
diff --git a/engines/kyra/resource/staticres_eob.cpp b/engines/kyra/resource/staticres_eob.cpp
index edfa6b3dfe..48c1c3f285 100644
--- a/engines/kyra/resource/staticres_eob.cpp
+++ b/engines/kyra/resource/staticres_eob.cpp
@@ -781,6 +781,11 @@ void EoBCoreEngine::initMenus() {
 		{  18,  12,  20, 158,  14,  32,  3  },
 		{  19,  12,  37, 158,  14,  50,  3  },
 		{  20,  12,  54, 158,  14,  21,  3  },
+		{  8,  128, 122,  40,  14,  19,  7  },
+		// PC-98 options menu
+		{  17,  12,  20, 158,  14,  32,  3  },
+		{  18,  12,  37, 158,  14,  50,  3  },
+		{  19,  12,  54, 158,  14,  21,  3  },
 		{  8,  128, 122,  40,  14,  19,  7  }
 	};
 
@@ -810,9 +815,13 @@ void EoBCoreEngine::initMenus() {
 		// assign FM-Towns style options menu
 		_menuDefs[2].numButtons = 4;
 		_menuDefs[2].firstButtonStrId = 44;
-	}
-
-	if (_flags.platform == Common::kPlatformAmiga) {
+		_prefMenuPlatformOffset = 32;
+	} else if (_flags.platform == Common::kPlatformPC98) {
+		// assign PC-98 style options menu
+		_menuDefs[2].numButtons = 4;
+		_menuDefs[2].firstButtonStrId = 48;
+		_prefMenuPlatformOffset = 36;
+	} else if (_flags.platform == Common::kPlatformAmiga) {
 		// assign Amiga text colors
 		_menuDefs[0].titleCol = _menuDefs[1].titleCol = _menuDefs[2].titleCol = _menuDefs[4].titleCol = _menuDefs[6].titleCol = guiSettings()->colors.guiColorLightBlue;
 		_menuDefs[3].titleCol = _menuDefs[5].titleCol = guiSettings()->colors.guiColorWhite;
-- 
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