SHERLOCK: RT: Fix crash in second intro scene

6 files changed, 10 insertions, 9 deletions

diff --git a/engines/sherlock/scalpel/scalpel_user_interface.cpp b/engines/sherlock/scalpel/scalpel_user_interface.cpp
index 4f3622b8bc..bdb169e707 100644
--- a/engines/sherlock/scalpel/scalpel_user_interface.cpp
+++ b/engines/sherlock/scalpel/scalpel_user_interface.cpp
@@ -84,8 +84,6 @@ ScalpelUserInterface::ScalpelUserInterface(SherlockEngine *vm): UserInterface(vm
 
 	_keyPress = '\0';
 	_lookHelp = 0;
-	_bgFound = 0;
-	_oldBgFound = -1;
 	_help = _oldHelp = 0;
 	_key = _oldKey = '\0';
 	_temp = _oldTemp = 0;
@@ -103,9 +101,8 @@ ScalpelUserInterface::~ScalpelUserInterface() {
 }
 
 void ScalpelUserInterface::reset() {
-	_oldKey = -1;
+	UserInterface::reset();
 	_help = _oldHelp = -1;
-	_oldTemp = _temp = -1;
 }
 
 void ScalpelUserInterface::drawInterface(int bufferNum) {
diff --git a/engines/sherlock/scalpel/scalpel_user_interface.h b/engines/sherlock/scalpel/scalpel_user_interface.h
index 224b2f850c..7829ffca9f 100644
--- a/engines/sherlock/scalpel/scalpel_user_interface.h
+++ b/engines/sherlock/scalpel/scalpel_user_interface.h
@@ -49,7 +49,6 @@ class ScalpelUserInterface: public UserInterface {
 private:
 	char _keyPress;
 	int _lookHelp;
-	int _bgFound, _oldBgFound;
 	int _help, _oldHelp;
 	int _key, _oldKey;
 	int _temp, _oldTemp;
diff --git a/engines/sherlock/tattoo/tattoo_user_interface.cpp b/engines/sherlock/tattoo/tattoo_user_interface.cpp
index f1f2c2b1c3..e918036c8f 100644
--- a/engines/sherlock/tattoo/tattoo_user_interface.cpp
+++ b/engines/sherlock/tattoo/tattoo_user_interface.cpp
@@ -35,7 +35,6 @@ TattooUserInterface::TattooUserInterface(SherlockEngine *vm): UserInterface(vm),
 	_invGraphic = nullptr;
 	_scrollSize = _scrollSpeed = 0;
 	_drawMenu = false;
-	_bgFound = _oldBgFound = -1;
 	_bgShape = nullptr;
 	_personFound = false;
 	_lockoutTimer = 0;
diff --git a/engines/sherlock/tattoo/tattoo_user_interface.h b/engines/sherlock/tattoo/tattoo_user_interface.h
index 2adbb4066e..0f71803b52 100644
--- a/engines/sherlock/tattoo/tattoo_user_interface.h
+++ b/engines/sherlock/tattoo/tattoo_user_interface.h
@@ -131,7 +131,6 @@ public:
 	Common::Point _currentScroll, _targetScroll;
 	int _scrollSize, _scrollSpeed;
 	bool _drawMenu;
-	int _bgFound, _oldBgFound;
 	int _arrowZone, _oldArrowZone;
 	Object *_bgShape;
 	bool _personFound;
diff --git a/engines/sherlock/user_interface.cpp b/engines/sherlock/user_interface.cpp
index 9e7d0df7c6..9e21be8928 100644
--- a/engines/sherlock/user_interface.cpp
+++ b/engines/sherlock/user_interface.cpp
@@ -46,6 +46,7 @@ UserInterface::UserInterface(SherlockEngine *vm) : _vm(vm) {
 	_windowBounds = Common::Rect(0, CONTROLS_Y1, SHERLOCK_SCREEN_WIDTH - 1, SHERLOCK_SCREEN_HEIGHT - 1);
 	_lookScriptFlag = false;
 
+	_bgFound = _oldBgFound = -1;
 	_key = _oldKey = '\0';
 	_selector = _oldSelector = -1;
 	_temp = _oldTemp = 0;
@@ -53,7 +54,6 @@ UserInterface::UserInterface(SherlockEngine *vm) : _vm(vm) {
 	_lookHelp = 0;
 }
 
-
 void UserInterface::checkAction(ActionType &action, int objNum, FixedTextActionId fixedTextActionId) {
 	Events &events = *_vm->_events;
 	FixedText &fixedText = *_vm->_fixedText;
@@ -188,5 +188,11 @@ void UserInterface::checkAction(ActionType &action, int objNum, FixedTextActionI
 	events.setCursor(ARROW);
 }
 
+void UserInterface::reset() {
+	_bgFound = _oldBgFound = -1;
+	_oldKey = -1;
+	_oldTemp = _temp = -1;
+}
+
 
 } // End of namespace Sherlock
diff --git a/engines/sherlock/user_interface.h b/engines/sherlock/user_interface.h
index 3f37f1fa83..306e0216a3 100644
--- a/engines/sherlock/user_interface.h
+++ b/engines/sherlock/user_interface.h
@@ -72,6 +72,7 @@ public:
 	bool _helpStyle;
 	Common::Rect _windowBounds;
 	bool _lookScriptFlag;
+	int _bgFound, _oldBgFound;
 
 	// TODO: Not so sure these should be in the base class. May want to refactor them to SherlockEngine, or refactor
 	// various Scalpel dialogs to keep their own private state of key/selections
@@ -92,7 +93,7 @@ public:
 	/**
 	 * Resets the user interface
 	 */
-	virtual void reset() {}
+	virtual void reset();
 
 	/**
 	 * Draw the user interface onto the screen's back buffers