GNAP: Fix some uninitialized variables

2 files changed, 11 insertions, 2 deletions

diff --git a/engines/gnap/gamesys.cpp b/engines/gnap/gamesys.cpp
index 4b18fd14a3..8fcf1dca58 100644
--- a/engines/gnap/gamesys.cpp
+++ b/engines/gnap/gamesys.cpp
@@ -58,9 +58,17 @@ GameSys::GameSys(GnapEngine *vm) : _vm(vm) {
 	_frontSurface = nullptr;
 	for (int i = 0; i < kMaxAnimations; ++i) {
 		_animations[i]._sequenceId = -1;
-		_animations[i]._id = 0;
+		_animations[i]._id = -1;
 		_animations[i]._status = 0;
 	}
+	_removeSequenceItems->_sequenceId = -1;
+	_removeSequenceItems->_id = -1;
+	_removeSequenceItems->_forceFrameReset = false;
+	_removeSpriteDrawItems->_id = -1;
+	_removeSpriteDrawItems->_surface = nullptr;
+
+	_grabSpriteSurface1 = _grabSpriteSurface2 = nullptr;
+
 	_screenRect = Common::Rect(0, 0, 800, 600);
 }
 
diff --git a/engines/gnap/resource.h b/engines/gnap/resource.h
index 29bd31c88f..f4a3669eda 100644
--- a/engines/gnap/resource.h
+++ b/engines/gnap/resource.h
@@ -59,7 +59,8 @@ struct SequenceAnimation {
 	int16 _framesCount;
 	int16 _maxTotalDuration;
 	SequenceFrame *frames;
-	SequenceAnimation() : frames(nullptr) {}
+
+	SequenceAnimation() : frames(nullptr), _additionalDelay(0), _framesCount(0), _maxTotalDuration(0) {}
 	~SequenceAnimation() { delete[] frames; }
 	void loadFromStream(Common::MemoryReadStream &stream);
 };