From 31860163709b12a38856fc017a217eb5e32610a7 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Tue, 21 Apr 2015 18:25:06 -0500
Subject: SHERLOCK: Implemented save game dialog event handling

---
 engines/sherlock/detection.cpp | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'engines/sherlock/detection.cpp')

diff --git a/engines/sherlock/detection.cpp b/engines/sherlock/detection.cpp
index 7d9db96e77..bb66cee7df 100644
--- a/engines/sherlock/detection.cpp
+++ b/engines/sherlock/detection.cpp
@@ -24,6 +24,7 @@
 #include "sherlock/saveload.h"
 #include "sherlock/scalpel/scalpel.h"
 #include "sherlock/tattoo/tattoo.h"
+#include "common/system.h"
 #include "engines/advancedDetector.h"
 
 namespace Sherlock {
@@ -105,13 +106,33 @@ SaveStateList SherlockMetaEngine::listSaves(const char *target) const {
 }
 
 int SherlockMetaEngine::getMaximumSaveSlot() const {
-	return NUM_SAVEGAME_SLOTS;
+	return MAX_SAVEGAME_SLOTS;
 }
 
 void SherlockMetaEngine::removeSaveState(const char *target, int slot) const {
+	Common::String filename = Common::String::format("%s.%03d", target, slot);
+	g_system->getSavefileManager()->removeSavefile(filename);
 }
 
 SaveStateDescriptor SherlockMetaEngine::querySaveMetaInfos(const char *target, int slot) const {
+	Common::String filename = Common::String::format("%s.%03d", target, slot);
+	Common::InSaveFile *f = g_system->getSavefileManager()->openForLoading(filename);
+
+	if (f) {
+		Sherlock::SherlockSavegameHeader header;
+		Sherlock::SaveManager::readSavegameHeader(f, header);
+		delete f;
+
+		// Create the return descriptor
+		SaveStateDescriptor desc(slot, header._saveName);
+		desc.setThumbnail(header._thumbnail);
+		desc.setSaveDate(header._year, header._month, header._day);
+		desc.setSaveTime(header._hour, header._minute);
+		desc.setPlayTime(header._totalFrames * GAME_FRAME_TIME);
+
+		return desc;
+	}
+
 	return SaveStateDescriptor();
 }
 
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