WINTERMUTE: Privatize a few more members in BaseGame.

8 files changed, 24 insertions, 18 deletions

diff --git a/engines/wintermute/ad/ad_item.cpp b/engines/wintermute/ad/ad_item.cpp
index 1bd7692820..8534956120 100644
--- a/engines/wintermute/ad/ad_item.cpp
+++ b/engines/wintermute/ad/ad_item.cpp
@@ -435,7 +435,7 @@ bool AdItem::display(int x, int y) {
 		}
 		amountX += _amountOffsetX;
 
-		BaseFont *font = _font ? _font : _gameRef->_systemFont;
+		BaseFont *font = _font ? _font : _gameRef->getSystemFont();
 		if (font) {
 			if (_amountString) {
 				font->drawText((byte *)_amountString, amountX, amountY, width, _amountAlign);
diff --git a/engines/wintermute/ad/ad_object.cpp b/engines/wintermute/ad/ad_object.cpp
index 2dddc6f5fc..a41ed9fbc3 100644
--- a/engines/wintermute/ad/ad_object.cpp
+++ b/engines/wintermute/ad/ad_object.cpp
@@ -907,7 +907,7 @@ void AdObject::talk(const char *text, const char *sound, uint32 duration, const
 	_sentence->_align = Align;
 	_sentence->_startTime = _gameRef->_timer;
 	_sentence->_currentStance = -1;
-	_sentence->_font = _font == nullptr ? _gameRef->_systemFont : _font;
+	_sentence->_font = _font == nullptr ? _gameRef->getSystemFont() : _font;
 	_sentence->_freezable = _freezable;
 
 	// try to locate speech file automatically
diff --git a/engines/wintermute/ad/ad_response_box.cpp b/engines/wintermute/ad/ad_response_box.cpp
index c889f56c22..c891d2a019 100644
--- a/engines/wintermute/ad/ad_response_box.cpp
+++ b/engines/wintermute/ad/ad_response_box.cpp
@@ -163,8 +163,8 @@ bool AdResponseBox::createButtons() {
 			// textual
 			else {
 				btn->setText(_responses[i]->_text);
-				btn->_font = (_font == nullptr) ? _gameRef->_systemFont : _font;
-				btn->_fontHover = (_fontHover == nullptr) ? _gameRef->_systemFont : _fontHover;
+				btn->_font = (_font == nullptr) ? _gameRef->getSystemFont() : _font;
+				btn->_fontHover = (_fontHover == nullptr) ? _gameRef->getSystemFont() : _fontHover;
 				btn->_fontPress = btn->_fontHover;
 				btn->_align = _align;
 
diff --git a/engines/wintermute/ad/ad_scene.cpp b/engines/wintermute/ad/ad_scene.cpp
index f0e26e7e37..f305c2f60e 100644
--- a/engines/wintermute/ad/ad_scene.cpp
+++ b/engines/wintermute/ad/ad_scene.cpp
@@ -1138,8 +1138,8 @@ bool AdScene::updateFreeObjects() {
 	}
 
 
-	if (_autoScroll && _gameRef->_mainObject != nullptr) {
-		scrollToObject(_gameRef->_mainObject);
+	if (_autoScroll && _gameRef->getMainObject() != nullptr) {
+		scrollToObject(_gameRef->getMainObject());
 	}
 
 
@@ -1285,7 +1285,7 @@ void AdScene::scrollTo(int offsetX, int offsetY) {
 	_targetOffsetTop = MIN(_targetOffsetTop, _height - viewportHeight);
 
 
-	if (_gameRef->_mainObject && _gameRef->_mainObject->_is3D) {
+	if (_gameRef->getMainObject() && _gameRef->getMainObject()->_is3D) {
 		if (abs(origOffsetLeft - _targetOffsetLeft) < 5) {
 			_targetOffsetLeft = origOffsetLeft;
 		}
diff --git a/engines/wintermute/base/base_game.h b/engines/wintermute/base/base_game.h
index a902727f5f..5666fb818c 100644
--- a/engines/wintermute/base/base_game.h
+++ b/engines/wintermute/base/base_game.h
@@ -119,14 +119,15 @@ public:
 	int _offsetX;
 	float _offsetPercentX;
 	float _offsetPercentY;
-	BaseObject *_mainObject;
+
+	inline BaseObject *getMainObject() { return _mainObject; }
+	inline BaseFont *getSystemFont() { return _systemFont; }
 
 	bool initInput();
 	bool initLoop();
 	uint32 _currentTime;
 	uint32 _deltaTime;
-	BaseFont *_systemFont;
-	BaseFont *_videoFont;
+
 	bool initialize1();
 	bool initialize2();
 	bool initialize3();
@@ -249,6 +250,9 @@ public:
 	bool _touchInterface;
 	bool _constrainedMemory;
 protected:
+	BaseFont *_systemFont;
+	BaseFont *_videoFont;
+
 	BaseSprite *_loadingIcon;
 	int _loadingIconX;
 	int _loadingIconY;
@@ -260,6 +264,8 @@ protected:
 	VideoPlayer *_videoPlayer;
 	VideoTheoraPlayer *_theoraPlayer;
 private:
+	BaseObject *_mainObject;
+
 	bool _mouseRightDown;
 	bool _mouseMidlleDown;
 	bool _settingsRequireAcceleration;
diff --git a/engines/wintermute/ui/ui_button.cpp b/engines/wintermute/ui/ui_button.cpp
index 2c356b2b7e..6ee577f009 100644
--- a/engines/wintermute/ui/ui_button.cpp
+++ b/engines/wintermute/ui/ui_button.cpp
@@ -622,15 +622,15 @@ void UIButton::correctSize() {
 	}
 
 	if (_text) {
-		int text_height;
+		int textHeight;
 		if (_font) {
-			text_height = _font->getTextHeight((byte *)_text, _width);
+			textHeight = _font->getTextHeight((byte *)_text, _width);
 		} else {
-			text_height = _gameRef->_systemFont->getTextHeight((byte *)_text, _width);
+			textHeight = _gameRef->getSystemFont()->getTextHeight((byte *)_text, _width);
 		}
 
-		if (text_height > _height) {
-			_height = text_height;
+		if (textHeight > _height) {
+			_height = textHeight;
 		}
 	}
 
@@ -717,7 +717,7 @@ bool UIButton::display(int offsetX, int offsetY) {
 		if (_font) {
 			font = _font;
 		} else {
-			font = _gameRef->_systemFont;
+			font = _gameRef->getSystemFont();
 		}
 	}
 
diff --git a/engines/wintermute/ui/ui_edit.cpp b/engines/wintermute/ui/ui_edit.cpp
index 7728272ccd..0a2e6f13bc 100644
--- a/engines/wintermute/ui/ui_edit.cpp
+++ b/engines/wintermute/ui/ui_edit.cpp
@@ -589,7 +589,7 @@ bool UIEdit::display(int offsetX, int offsetY) {
 	if (_font) {
 		font = _font;
 	} else {
-		font = _gameRef->_systemFont;
+		font = _gameRef->getSystemFont();
 	}
 
 	if (_fontSelected) {
diff --git a/engines/wintermute/ui/ui_text.cpp b/engines/wintermute/ui/ui_text.cpp
index 5a1bffcdc0..3b5adf07b7 100644
--- a/engines/wintermute/ui/ui_text.cpp
+++ b/engines/wintermute/ui/ui_text.cpp
@@ -69,7 +69,7 @@ bool UIText::display(int offsetX, int offsetY) {
 
 	BaseFont *font = _font;
 	if (!font) {
-		font = _gameRef->_systemFont;
+		font = _gameRef->getSystemFont();
 	}
 
 	if (_back) {