ZVISION: Implement TimerNode serialization

2 files changed, 14 insertions, 0 deletions

diff --git a/engines/zvision/timer_node.cpp b/engines/zvision/timer_node.cpp
index c9ef9d29d1..81468dbb0b 100644
--- a/engines/zvision/timer_node.cpp
+++ b/engines/zvision/timer_node.cpp
@@ -22,6 +22,8 @@
 
 #include "common/scummsys.h"
 
+#include "common/stream.h"
+
 #include "zvision/timer_node.h"
 #include "zvision/zvision.h"
 #include "zvision/script_manager.h"
@@ -43,4 +45,13 @@ bool TimerNode::process(uint32 deltaTimeInMillis) {
 	return false;
 }
 
+void TimerNode::serialize(Common::WriteStream *stream) {
+	stream->writeUint32LE(_key);
+	stream->writeUint32LE(_timeLeft);
+}
+
+void TimerNode::deserialize(Common::SeekableReadStream *stream) {
+	_timeLeft = stream->readUint32LE();
+}
+
 } // End of namespace ZVision
diff --git a/engines/zvision/timer_node.h b/engines/zvision/timer_node.h
index d692f1f0ca..21c344bb15 100644
--- a/engines/zvision/timer_node.h
+++ b/engines/zvision/timer_node.h
@@ -43,6 +43,9 @@ public:
 	 * @return                     If true, the node can be deleted after process() finishes
 	 */
 	bool process(uint32 deltaTimeInMillis);
+	void serialize(Common::WriteStream *stream);
+	void deserialize(Common::SeekableReadStream *stream);
+	inline bool needsSerialization() { return true; }
 
 private:
 	uint32 _timeLeft;