changeLocation now uses the internal variable _newLocationName instead of an input parameter.

svn-id: r38902

4 files changed, 27 insertions, 9 deletions

diff --git a/engines/parallaction/parallaction.cpp b/engines/parallaction/parallaction.cpp
index c3b5799e08..7565346e39 100644
--- a/engines/parallaction/parallaction.cpp
+++ b/engines/parallaction/parallaction.cpp
@@ -338,7 +338,7 @@ void Parallaction::runGameFrame(int event) {
 		return;
 
 	if (_engineFlags & kEngineChangeLocation) {
-		changeLocation(_location._name);
+		changeLocation();
 	}
 
 	_programExec->runScripts(_location._programs.begin(), _location._programs.end());
@@ -954,7 +954,7 @@ void Parallaction::beep() {
 
 void Parallaction::scheduleLocationSwitch(const char *location) {
 	debugC(9, kDebugExec, "scheduleLocationSwitch(%s)\n", location);
-	strcpy(_location._name, location);
+	_newLocationName = location;
 	_engineFlags |= kEngineChangeLocation;
 }
 
diff --git a/engines/parallaction/parallaction.h b/engines/parallaction/parallaction.h
index b7bf8af72c..0a20d519bb 100644
--- a/engines/parallaction/parallaction.h
+++ b/engines/parallaction/parallaction.h
@@ -291,6 +291,7 @@ public:
 	char			_characterName1[50];	// only used in changeCharacter
 	ZonePtr			_zoneTrap;
 	ZonePtr			_commentZone;
+	Common::String  _newLocationName;
 
 protected:
 	void	runGame();
@@ -352,7 +353,7 @@ public:
 	void 		closeInventory();
 
 	virtual void parseLocation(const char* name) = 0;
-	virtual void changeLocation(char *location) = 0;
+	virtual void changeLocation() = 0;
 	virtual void changeCharacter(const char *name) = 0;
 	virtual	void callFunction(uint index, void* parm) = 0;
 	virtual void runPendingZones() = 0;
@@ -376,7 +377,7 @@ public:
 
 public:
 	virtual void parseLocation(const char *filename);
-	virtual void changeLocation(char *location);
+	virtual void changeLocation();
 	virtual void changeCharacter(const char *name);
 	virtual void callFunction(uint index, void* parm);
 	virtual void runPendingZones();
@@ -474,7 +475,7 @@ public:
 
 public:
 	virtual void parseLocation(const char* name);
-	virtual void changeLocation(char *location);
+	virtual void changeLocation();
 	virtual void changeCharacter(const char *name);
 	virtual	void callFunction(uint index, void* parm);
 	virtual void runPendingZones();
diff --git a/engines/parallaction/parallaction_br.cpp b/engines/parallaction/parallaction_br.cpp
index 1e695844ff..b790b90c7c 100644
--- a/engines/parallaction/parallaction_br.cpp
+++ b/engines/parallaction/parallaction_br.cpp
@@ -224,14 +224,20 @@ void Parallaction_br::cleanupGame() {
 }
 
 
-void Parallaction_br::changeLocation(char *location) {
+void Parallaction_br::changeLocation() {
+    if (_newLocationName.empty()) {
+        return;
+    }
+
+    char location[200];
+    strcpy(location, _newLocationName.c_str());
+
 	char *partStr = strrchr(location, '.');
 	if (partStr) {
 		cleanupGame();
 
 		int n = partStr - location;
-		strncpy(_location._name, location, n);
-		_location._name[n] = '\0';
+		location[n] = '\0';
 
 		_part = atoi(++partStr);
 		if (getFeatures() & GF_DEMO) {
@@ -260,6 +266,7 @@ void Parallaction_br::changeLocation(char *location) {
 
 	freeLocation(false);
 	// load new location
+	strcpy(_location._name, location);
 	parseLocation(location);
 
 	if (_location._startPosition.x != -1000) {
@@ -293,6 +300,7 @@ void Parallaction_br::changeLocation(char *location) {
 	_cmdExec->run(_location._aCommands);
 
 	_engineFlags &= ~kEngineChangeLocation;
+	_newLocationName.clear();
 }
 
 // FIXME: Parallaction_br::parseLocation() is now a verbatim copy of the same routine from Parallaction_ns.
diff --git a/engines/parallaction/parallaction_ns.cpp b/engines/parallaction/parallaction_ns.cpp
index a94d4a90b6..8d0317f1f2 100644
--- a/engines/parallaction/parallaction_ns.cpp
+++ b/engines/parallaction/parallaction_ns.cpp
@@ -288,7 +288,15 @@ void Parallaction_ns::runPendingZones() {
 //	changeLocation handles transitions between locations, and is able to display slides
 //	between one and the other.
 //
-void Parallaction_ns::changeLocation(char *location) {
+void Parallaction_ns::changeLocation() {
+    if (_newLocationName.empty()) {
+        return;
+    }
+
+    char location[200];
+    strcpy(location, _newLocationName.c_str());
+    strcpy(_location._name, _newLocationName.c_str());
+
 	debugC(1, kDebugExec, "changeLocation(%s)", location);
 
 	MouseTriState oldMouseState = _input->getMouseState();
@@ -368,6 +376,7 @@ void Parallaction_ns::changeLocation(char *location) {
 	}
 
 	debugC(1, kDebugExec, "changeLocation() done");
+	_newLocationName.clear();
 }