From e52cf3e7aae1adde1c4674a6f5686d9f633bd2f8 Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Mon, 28 Dec 2015 00:31:50 +0200
Subject: CINE: Add support for ScummVM save/load menus

---
 engines/cine/cine.cpp      |  3 +++
 engines/cine/cine.h        |  1 +
 engines/cine/detection.cpp | 15 +++++++++++
 engines/cine/various.cpp   | 67 +++++++++++++++++++++++++++++++++++++++++++++-
 4 files changed, 85 insertions(+), 1 deletion(-)

(limited to 'engines')

diff --git a/engines/cine/cine.cpp b/engines/cine/cine.cpp
index d2f088dcd8..0d3f99b49f 100644
--- a/engines/cine/cine.cpp
+++ b/engines/cine/cine.cpp
@@ -52,6 +52,9 @@ CineEngine::CineEngine(OSystem *syst, const CINEGameDescription *gameDesc)
 	// Setup mixer
 	syncSoundSettings();
 
+	// Assign default values to the config manager, in case settings are missing
+	ConfMan.registerDefault("originalsaveload", "false");
+
 	DebugMan.addDebugChannel(kCineDebugScript,    "Script",    "Script debug level");
 	DebugMan.addDebugChannel(kCineDebugPart,      "Part",      "Part debug level");
 	DebugMan.addDebugChannel(kCineDebugSound,     "Sound",     "Sound debug level");
diff --git a/engines/cine/cine.h b/engines/cine/cine.h
index 71a0c242b6..1618899af3 100644
--- a/engines/cine/cine.h
+++ b/engines/cine/cine.h
@@ -123,6 +123,7 @@ public:
 
 	bool loadSaveDirectory();
 	void makeSystemMenu();
+	int scummVMSaveLoadDialog(bool isSave);
 	int modifyGameSpeed(int speedChange);
 	int getTimerDelay() const;
 	Common::Error loadGameState(int slot);
diff --git a/engines/cine/detection.cpp b/engines/cine/detection.cpp
index 4202bdc942..5b839b8043 100644
--- a/engines/cine/detection.cpp
+++ b/engines/cine/detection.cpp
@@ -24,8 +24,10 @@
 
 #include "engines/advancedDetector.h"
 #include "engines/obsolete.h"
+
 #include "common/system.h"
 #include "common/textconsole.h"
+#include "common/translation.h"
 
 #include "cine/cine.h"
 #include "cine/various.h"
@@ -61,6 +63,13 @@ static const Engines::ObsoleteGameID obsoleteGameIDsTable[] = {
 
 #include "cine/detection_tables.h"
 
+static const ExtraGuiOption cineExtraGuiOption = {
+	_s("Use original save/load screens"),
+	_s("Use the original save/load screens, instead of the ScummVM ones"),
+	"originalsaveload",
+	false
+};
+
 class CineMetaEngine : public AdvancedMetaEngine {
 public:
 	CineMetaEngine() : AdvancedMetaEngine(Cine::gameDescriptions, sizeof(Cine::CINEGameDescription), cineGames) {
@@ -86,6 +95,12 @@ public:
 	}
 	virtual bool createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const;
 
+	const ExtraGuiOptions CineMetaEngine::getExtraGuiOptions(const Common::String &target) const {
+		ExtraGuiOptions options;
+		options.push_back(cineExtraGuiOption);
+		return options;
+	}
+
 	virtual bool hasFeature(MetaEngineFeature f) const;
 	virtual SaveStateList listSaves(const char *target) const;
 	virtual int getMaximumSaveSlot() const;
diff --git a/engines/cine/various.cpp b/engines/cine/various.cpp
index 8687699a44..fa05369f8d 100644
--- a/engines/cine/various.cpp
+++ b/engines/cine/various.cpp
@@ -21,12 +21,16 @@
  */
 
 
+#include "common/config-manager.h"
 #include "common/endian.h"
 #include "common/events.h"
 #include "common/textconsole.h"
+#include "common/translation.h"
 
 #include "graphics/cursorman.h"
 
+#include "gui/saveload.h"
+
 #include "cine/cine.h"
 #include "cine/main_loop.h"
 #include "cine/object.h"
@@ -335,6 +339,56 @@ void CineEngine::resetEngine() {
 	}
 }
 
+int CineEngine::scummVMSaveLoadDialog(bool isSave) {
+	GUI::SaveLoadChooser *dialog;
+	Common::String desc;
+	int slot;
+
+	if (isSave) {
+		dialog = new GUI::SaveLoadChooser(_("Save game:"), _("Save"), true);
+
+		slot = dialog->runModalWithCurrentTarget();
+		desc = dialog->getResultString();
+
+		if (desc.empty()) {
+			// create our own description for the saved game, the user didnt enter it
+			desc = dialog->createDefaultSaveDescription(slot);
+		}
+	}
+	else {
+		dialog = new GUI::SaveLoadChooser(_("Restore game:"), _("Restore"), false);
+		slot = dialog->runModalWithCurrentTarget();
+	}
+
+	delete dialog;
+
+	if (slot < 0)
+		return true;
+
+	char saveFileName[256];
+	sprintf(saveFileName, "%s.%1d", _targetName.c_str(), slot);
+
+	if (isSave) {
+		Common::String tmp = Common::String::format("%s.dir", _targetName.c_str());
+
+		Common::OutSaveFile *fHandle = _saveFileMan->openForSaving(tmp);
+		if (!fHandle) {
+			warning("Unable to open file %s for saving", tmp.c_str());
+			return false;
+		}
+
+		Common::strlcpy(currentSaveName[slot], desc.c_str(), 20);
+
+		fHandle->write(currentSaveName, 200);
+		delete fHandle;
+
+		makeSave(saveFileName);
+		return true;
+	} else {
+		return makeLoad(saveFileName);
+	}
+}
+
 void CineEngine::makeSystemMenu() {
 	int16 numEntry, systemCommand;
 	int16 mouseX, mouseY, mouseButton;
@@ -381,7 +435,11 @@ void CineEngine::makeSystemMenu() {
 		}
 		case 4: { // load game
 			if (loadSaveDirectory()) {
-//					int16 selectedSave;
+				if (!ConfMan.getBool("originalsaveload")) {
+					scummVMSaveLoadDialog(false);
+					inMenu = false;
+					return;
+				}
 
 				getMouseData(mouseUpdateStatus, (uint16 *)&mouseButton, (uint16 *)&mouseX, (uint16 *)&mouseY);
 				selectedSave = makeMenuChoice(currentSaveName, 10, mouseX, mouseY + 8, 180);
@@ -417,6 +475,13 @@ void CineEngine::makeSystemMenu() {
 		}
 		case 5: { // Save game
 			loadSaveDirectory();
+
+			if (!ConfMan.getBool("originalsaveload")) {
+				scummVMSaveLoadDialog(true);
+				inMenu = false;
+				return;
+			}
+
 			selectedSave = makeMenuChoice(currentSaveName, 10, mouseX, mouseY + 8, 180);
 
 			if (selectedSave >= 0) {
-- 
cgit v1.2.3