FULLPIPE: Silence GCC memset() warnings

Recent GCC versions complain if you memset() a class or struct that
contain non-POD data types. Get around that by either initializing
the object when created, or by adding a reset() method.

4 files changed, 28 insertions, 5 deletions

diff --git a/engines/fullpipe/anihandler.cpp b/engines/fullpipe/anihandler.cpp
index 4ae870bb93..05cde7567d 100644
--- a/engines/fullpipe/anihandler.cpp
+++ b/engines/fullpipe/anihandler.cpp
@@ -528,7 +528,7 @@ int AniHandler::seekWay(int idx, int st1idx, int st2idx, bool flip, bool flop) {
 	debugC(2, kDebugPathfinding, "AniHandler::seekWay(%d, %d, %d, %d, %d)", idx, st1idx, st2idx, flip, flop);
 
 	if (st1idx == st2idx) {
-		memset(&item.subItems[subIdx], 0, sizeof(item.subItems[subIdx]));
+		item.subItems[subIdx].reset();
 		return 0;
 	}
 
diff --git a/engines/fullpipe/anihandler.h b/engines/fullpipe/anihandler.h
index f73d755aa9..ed4e382869 100644
--- a/engines/fullpipe/anihandler.h
+++ b/engines/fullpipe/anihandler.h
@@ -38,6 +38,15 @@ struct MGMSubItem {
 	int y;
 
 	MGMSubItem();
+
+	void reset() {
+		movement = nullptr;
+		staticsIndex = 0;
+		field_8 = 0;
+		field_C = 0;
+		x = 0;
+		y = 0;
+	}
 };
 
 struct MGMItem {
@@ -63,7 +72,21 @@ struct MakeQueueStruct {
 	int y2;
 	int flags;
 
-	MakeQueueStruct() { memset(this, 0, sizeof(MakeQueueStruct)); }
+	MakeQueueStruct() { reset(); }
+
+	void reset() {
+		ani = nullptr;
+		staticsId1 = 0;
+		staticsId2 = 0;
+		movementId = 0;
+		field_10 = 0;
+		x1 = 0;
+		y1 = 0;
+		field_1C = 0;
+		x2 = 0;
+		y2 = 0;
+		flags = 0;
+	}
 };
 
 class AniHandler : public CObject {
diff --git a/engines/fullpipe/motion.cpp b/engines/fullpipe/motion.cpp
index d907c3d65c..c667ac2aa5 100644
--- a/engines/fullpipe/motion.cpp
+++ b/engines/fullpipe/motion.cpp
@@ -1230,7 +1230,7 @@ MessageQueue *MovGraph::makeWholeQueue(StaticANIObject *ani, MovArr *movarr, int
 
 		MakeQueueStruct mkQueue;
 
-		memset(&mkQueue, 0, sizeof(mkQueue));
+		mkQueue.reset();
 		mkQueue.ani = ani;
 		mkQueue.staticsId2 = id2;
 		mkQueue.staticsId1 = id1;
@@ -1996,7 +1996,7 @@ MessageQueue *MctlGraph::makeWholeQueue(MctlMQ &mctlMQ) {
 			} else {
 				MakeQueueStruct mkQueue;
 
-				memset(&mkQueue, 0, sizeof(mkQueue));
+				mkQueue.reset();
 
 				mkQueue.ani = _items2[mctlMQ.index]._obj;
 				mkQueue.staticsId2 = mg2i->_mov->_staticsObj2->_staticsId;
diff --git a/engines/fullpipe/scenes/scene04.cpp b/engines/fullpipe/scenes/scene04.cpp
index 45ada3ea6f..59adf37c66 100644
--- a/engines/fullpipe/scenes/scene04.cpp
+++ b/engines/fullpipe/scenes/scene04.cpp
@@ -645,7 +645,7 @@ MessageQueue *sceneHandler04_kozFly5(StaticANIObject *ani, double phase) {
 
 	MessageQueue *mq1 = aniHandler.makeRunQueue(&mkQueue);
 
-	memset(&mkQueue, 0, sizeof(mkQueue));
+	mkQueue.reset();
 	mkQueue.ani = ani;
 	mkQueue.staticsId1 = ST_KZW_JUMPOUT;
 	mkQueue.staticsId2 = ST_KZW_SIT;