HDB: Add Gfx save() and loadSaveFile()

2 files changed, 18 insertions, 0 deletions

diff --git a/engines/hdb/gfx.cpp b/engines/hdb/gfx.cpp
index 3fdba2ed8e..57d0cc7ad4 100644
--- a/engines/hdb/gfx.cpp
+++ b/engines/hdb/gfx.cpp
@@ -137,6 +137,22 @@ bool Gfx::init() {
 	return true;
 }
 
+void Gfx::save(Common::OutSaveFile *out) {
+	out->writeSint32LE(_currentSky);
+	out->write(&_fadeInfo, sizeof(_fadeInfo));
+	out->write(&_snowInfo, sizeof(_snowInfo));
+}
+
+void Gfx::loadSaveFile(Common::InSaveFile *in) {
+	_currentSky = in->readSint32LE();
+	in->read(&_fadeInfo, sizeof(_fadeInfo));
+	in->read(&_snowInfo, sizeof(_snowInfo));
+	setSky(_currentSky);
+	turnOffSnow();
+	if (_snowInfo.active)
+		turnOnSnow();
+}
+
 void Gfx::fillScreen(uint32 color) {
 	_globalSurface.fillRect(Common::Rect(kScreenWidth, kScreenHeight), color);
 	g_system->fillScreen(color);
diff --git a/engines/hdb/gfx.h b/engines/hdb/gfx.h
index 597bf7fe37..88fb25063b 100644
--- a/engines/hdb/gfx.h
+++ b/engines/hdb/gfx.h
@@ -91,6 +91,8 @@ public:
 	Graphics::ManagedSurface _globalSurface;
 
 	bool init();
+	void save(Common::OutSaveFile *out);
+	void loadSaveFile(Common::InSaveFile *in);
 	void fillScreen(uint32 color);
 	void updateVideo();
 	void setPointerState(int value);