ENGINES: Remove a bunch of unused private member variables

All instances uncovered by clang warnings.

4 files changed, 4 insertions, 8 deletions

diff --git a/engines/queen/input.cpp b/engines/queen/input.cpp
index 30bf681e63..dd10e7ad46 100644
--- a/engines/queen/input.cpp
+++ b/engines/queen/input.cpp
@@ -50,12 +50,12 @@ const Verb Input::_verbKeys[] = {
 	VERB_USE
 };
 
-Input::Input(Common::Language language, OSystem *system, QueenEngine *vm) :
+Input::Input(Common::Language language, OSystem *system) :
 	_system(system), _eventMan(system->getEventManager()), _fastMode(false),
 	_keyVerb(VERB_NONE), _cutawayRunning(false), _canQuit(false),
 	_cutawayQuit(false), _dialogueRunning(false), _talkQuit(false),
 	_quickSave(false), _quickLoad(false), _debugger(false), _inKey(Common::KEYCODE_INVALID),
-	_mouseButton(0), _idleTime(0) , _vm(vm) {
+	_mouseButton(0), _idleTime(0) {
 
 	switch (language) {
 	case Common::EN_ANY:
diff --git a/engines/queen/input.h b/engines/queen/input.h
index b3bf811cd1..f04ecb24f7 100644
--- a/engines/queen/input.h
+++ b/engines/queen/input.h
@@ -46,7 +46,7 @@ public:
 		MOUSE_RBUTTON = 2
 	};
 
-	Input(Common::Language language, OSystem *system, QueenEngine *vm);
+	Input(Common::Language language, OSystem *system);
 
 	void delay(uint amount);
 
@@ -96,8 +96,6 @@ private:
 
 	Common::EventManager *_eventMan;
 
-	QueenEngine *_vm;
-
 	//! some cutaways require update() run faster
 	bool _fastMode;
 
diff --git a/engines/queen/queen.cpp b/engines/queen/queen.cpp
index c403536e22..08fc594560 100644
--- a/engines/queen/queen.cpp
+++ b/engines/queen/queen.cpp
@@ -500,7 +500,7 @@ Common::Error QueenEngine::run() {
 	_display = new Display(this, _system);
 	_graphics = new Graphics(this);
 	_grid = new Grid(this);
-	_input = new Input(_resource->getLanguage(), _system, this);
+	_input = new Input(_resource->getLanguage(), _system);
 
 	if (_resource->isDemo()) {
 		_logic = new LogicDemo(this);
diff --git a/engines/queen/talk.h b/engines/queen/talk.h
index 68196784b1..cba77cc255 100644
--- a/engines/queen/talk.h
+++ b/engines/queen/talk.h
@@ -88,8 +88,6 @@ private:
 
 	QueenEngine *_vm;
 
-	bool _wasFullscren;
-
 	//! Raw .dog file data (without 20 byte header)
 	byte *_fileData;