PINK: add state saving/loading of Inventory

2 files changed, 35 insertions, 1 deletions

diff --git a/engines/pink/objects/inventory.cpp b/engines/pink/objects/inventory.cpp
index 13d0dfdc6f..4a7d02d9be 100644
--- a/engines/pink/objects/inventory.cpp
+++ b/engines/pink/objects/inventory.cpp
@@ -118,7 +118,7 @@ bool InventoryMgr::start(bool playOpening) {
 	_rightArrow = _lead->getPage()->findActor(kInventoryRightArrowActor);
 	_leftArrow = _lead->getPage()->findActor(kInventoryLeftArrowActor);
 
-	if (playOpening){
+	if (playOpening) {
 		_window->setAction(kOpenAction);
 		_state = kOpening;
 	}
@@ -195,4 +195,35 @@ InventoryItem *InventoryMgr::getCurrentItem() {
 	return _item;
 }
 
+void InventoryMgr::loadState(Archive &archive) {
+	_state = (State) archive.readByte();
+	_isClickedOnItem = archive.readByte();
+
+	for (uint i = 0; i < _items.size(); ++i) {
+		_items[i]->_currentOwner = archive.readString();
+	}
+
+	const Common::String currItemName = archive.readString();
+	if (!currItemName.empty()) {
+		_item = nullptr;
+		_isClickedOnItem = 0;
+	} else {
+		_item = findInventoryItem(currItemName);
+	}
+}
+
+void InventoryMgr::saveState(Archive &archive) {
+	archive.writeByte(_state);
+	archive.writeByte(_isClickedOnItem);
+
+	for (uint i = 0; i < _items.size(); ++i) {
+		archive.writeString(_items[i]->_currentOwner);
+	}
+
+	if (_item)
+		archive.writeString(_item->_currentOwner);
+	else
+		archive.writeString(Common::String());
+}
+
 } // End of namespace Pink
diff --git a/engines/pink/objects/inventory.h b/engines/pink/objects/inventory.h
index f09e1e8161..104a8e80cb 100644
--- a/engines/pink/objects/inventory.h
+++ b/engines/pink/objects/inventory.h
@@ -53,6 +53,9 @@ public:
 	virtual void deserialize(Archive &archive);
 	virtual void toConsole();
 
+	void loadState(Archive &archive);
+	void saveState(Archive &archive);
+
 	void update();
 	void onClick(Common::Point point);