MADS: Add a synchronize method to some of the group 1 scenes

3 files changed, 53 insertions, 6 deletions

diff --git a/engines/mads/nebular/nebular_scenes1.cpp b/engines/mads/nebular/nebular_scenes1.cpp
index da2d358458..923d8c0cd0 100644
--- a/engines/mads/nebular/nebular_scenes1.cpp
+++ b/engines/mads/nebular/nebular_scenes1.cpp
@@ -598,6 +598,19 @@ void Scene101::actions() {
 	}
 }
 
+void Scene101::synchronize(Common::Serializer &s) {
+	Scene1xx::synchronize(s);
+
+	s.syncAsByte(_sittingFl);
+	s.syncAsByte(_panelOpened);
+
+	s.syncAsSint16LE(_messageNum);
+	s.syncAsSint16LE(_posY);
+	s.syncAsSint16LE(_shieldSpriteIdx);
+	s.syncAsSint16LE(_chairHotspotId);
+	s.syncAsSint16LE(_oldSpecial);
+}
+
 /*------------------------------------------------------------------------*/
 
 void Scene102::setup() {
@@ -1191,6 +1204,19 @@ void Scene102::postActions() {
 	}
 }
 
+void Scene102::synchronize(Common::Serializer &s) {
+	Scene1xx::synchronize(s);
+
+	s.syncAsByte(_fridgeOpenedFl);
+	s.syncAsByte(_fridgeOpenedDescr);
+	s.syncAsByte(_fridgeFirstOpenFl);
+	s.syncAsByte(_chairDescrFl);
+	s.syncAsByte(_drawerDescrFl);
+	s.syncAsByte(_activeMsgFl);
+
+	s.syncAsSint16LE(_fridgeCommentCount);
+}
+
 /*------------------------------------------------------------------------*/
 
 void Scene103::setup() {
@@ -1510,6 +1536,12 @@ void Scene103::postActions() {
 	}
 }
 
+void Scene103::synchronize(Common::Serializer &s) {
+	Scene1xx::synchronize(s);
+	s.syncAsByte(_sayHiToBinky);
+	s.syncAsUint32LE(_updateClock);
+}
+
 /*------------------------------------------------------------------------*/
 
 void Scene104::setup() {
@@ -1704,6 +1736,13 @@ void Scene104::actions() {
 	_action._inProgress = false;
 }
 
+void Scene104::synchronize(Common::Serializer &s) {
+	Scene1xx::synchronize(s);
+
+	s.syncAsByte(_kargShootingFl);
+	s.syncAsByte(_loseFl);
+}
+
 /*------------------------------------------------------------------------*/
 
 void Scene105::setup() {
diff --git a/engines/mads/nebular/nebular_scenes1.h b/engines/mads/nebular/nebular_scenes1.h
index d295c4d727..25a8b52ded 100644
--- a/engines/mads/nebular/nebular_scenes1.h
+++ b/engines/mads/nebular/nebular_scenes1.h
@@ -24,6 +24,7 @@
 #define MADS_NEBULAR_SCENES1_H
 
 #include "common/scummsys.h"
+#include "common/serializer.h"
 #include "mads/game.h"
 #include "mads/scene.h"
 #include "mads/nebular/nebular_scenes.h"
@@ -73,7 +74,8 @@ public:
 	virtual void step();
 	virtual void preActions();
 	virtual void actions();
-	virtual void postActions() {};
+	virtual void postActions();
+	virtual void synchronize(Common::Serializer &s);
 };
 
 class Scene102 : public Scene1xx {
@@ -99,6 +101,7 @@ public:
 	virtual void preActions();
 	virtual void actions();
 	virtual void postActions();
+	virtual void synchronize(Common::Serializer &s);
 };
 
 class Scene103 : public Scene1xx {
@@ -111,9 +114,9 @@ public:
 	virtual void setup();
 	virtual void enter();
 	virtual void step();
-	virtual void preActions() {};
 	virtual void actions();
 	virtual void postActions();
+	virtual void synchronize(Common::Serializer &s);
 };
 
 class Scene104 : public Scene1xx {
@@ -129,7 +132,7 @@ public:
 	virtual void step();
 	virtual void preActions();
 	virtual void actions();
-	virtual void postActions() {};
+	virtual void synchronize(Common::Serializer &s);
 };
 
 class Scene105 : public Scene1xx {
diff --git a/engines/mads/scene_data.h b/engines/mads/scene_data.h
index 5b3d818b96..d59d746706 100644
--- a/engines/mads/scene_data.h
+++ b/engines/mads/scene_data.h
@@ -96,12 +96,12 @@ public:
 	/**
 	 * Called one per frame
 	 */
-	virtual void step() = 0;
+	virtual void step() {}
 
 	/**
 	 * Called before an action is started
 	 */
-	virtual void preActions() = 0;
+	virtual void preActions() {}
 
 	/**
 	 * Handles scene actions
@@ -111,7 +111,12 @@ public:
 	/**
 	 * Post-action handling
 	 */
-	virtual void postActions() = 0;
+	virtual void postActions() {}
+
+	/**
+	 * Synchronize any local data for the scene
+	 */
+	virtual void synchronize(Common::Serializer &s) {}
 };
 
 struct ARTHeader {