ZVISION: Don't change location when coming back from ScummVM save dialog

Fixes bug # 6771

We don't need to change locations, since we use the ScummVM save dialog instead
of the original one (which is actually a location). Instead we just need to reset _nextLocation to
_currentLocation so the engine can stop trying to save. If we change locations, the
StateKey_LastWorld/Room/etc. end up being overwritten with the current room. So if a script
refers to location 0, 0, 0, 0 (aka, the last room), the engine will try to change location to the same room.

1 files changed, 2 insertions, 10 deletions

diff --git a/engines/zvision/scripting/script_manager.cpp b/engines/zvision/scripting/script_manager.cpp
index 4792a02045..a4ab4579b5 100644
--- a/engines/zvision/scripting/script_manager.cpp
+++ b/engines/zvision/scripting/script_manager.cpp
@@ -576,11 +576,8 @@ void ScriptManager::ChangeLocationReal() {
 				_nextLocation.node = _currentLocation.node;
 				_nextLocation.view = _currentLocation.view;
 				_nextLocation.offset = _currentLocation.offset;
-				_currentLocation.world = '0';
-				_currentLocation.room = '0';
-				_currentLocation.node = '0';
-				_currentLocation.view = '0';
-				_currentLocation.offset = 0;
+				
+				return;
 			} else {
 				return;
 			}
@@ -743,11 +740,6 @@ void ScriptManager::deserialize(Common::SeekableReadStream *stream) {
 	cleanScriptScope(room);
 	cleanScriptScope(world);
 
-	_currentLocation.node = 0;
-	_currentLocation.world = 0;
-	_currentLocation.room = 0;
-	_currentLocation.view = 0;
-
 	for (SideFXList::iterator iter = _activeSideFx.begin(); iter != _activeSideFx.end(); iter++) {
 		delete(*iter);
 	}