ACCESS: Split the bubble box code from Room into it's own file

8 files changed, 229 insertions, 146 deletions

diff --git a/engines/access/access.cpp b/engines/access/access.cpp
index d2967c0377..7d12ba5b35 100644
--- a/engines/access/access.cpp
+++ b/engines/access/access.cpp
@@ -33,6 +33,7 @@ AccessEngine::AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc)
 		_gameDescription(gameDesc), Engine(syst), _randomSource("Access"),
 		_useItem(_flags[100]), _startup(_flags[170]), _manScaleOff(_flags[172]) {
 	_animation = nullptr;
+	_bubbleBox = nullptr;
 	_debugger = nullptr;
 	_events = nullptr;
 	_files = nullptr;
@@ -102,6 +103,7 @@ AccessEngine::AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc)
 
 AccessEngine::~AccessEngine() {
 	delete _animation;
+	delete _bubbleBox;
 	delete _debugger;
 	delete _events;
 	delete _files;
@@ -142,6 +144,7 @@ void AccessEngine::initialize() {
 	// Create sub-objects of the engine
 	ASurface::init();
 	_animation = new AnimationManager(this);
+	_bubbleBox = new BubbleBox(this);
 	_debugger = new Debugger(this);
 	_events = new EventsManager(this);
 	_files = new FileManager(this);
diff --git a/engines/access/access.h b/engines/access/access.h
index 37be9cfc36..88b6c837a5 100644
--- a/engines/access/access.h
+++ b/engines/access/access.h
@@ -31,6 +31,7 @@
 #include "engines/engine.h"
 #include "graphics/surface.h"
 #include "access/animation.h"
+#include "access/bubble_box.h"
 #include "access/data.h"
 #include "access/debugger.h"
 #include "access/events.h"
@@ -104,6 +105,7 @@ protected:
 	virtual void playGame() = 0;
 public:
 	AnimationManager *_animation;
+	BubbleBox *_bubbleBox;
 	Debugger *_debugger;
 	EventsManager *_events;
 	FileManager *_files;
diff --git a/engines/access/bubble_box.cpp b/engines/access/bubble_box.cpp
new file mode 100644
index 0000000000..2b6d9dd11a
--- /dev/null
+++ b/engines/access/bubble_box.cpp
@@ -0,0 +1,144 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "common/algorithm.h"
+#include "access/bubble_box.h"
+#include "access/access.h"
+
+namespace Access {
+
+Box::Box(AccessEngine *vm) : Manager(vm) {
+	_edgeSize = 0;
+}
+
+void Box::doBox(int item, int box) {
+	error("TODO: doBox");
+}
+
+/*------------------------------------------------------------------------*/
+
+BubbleBox::BubbleBox(AccessEngine *vm) : Box(vm) {
+	_bubblePtr = nullptr;
+	_maxChars = 0;
+}
+
+void BubbleBox::load(Common::SeekableReadStream *stream) {
+	_bubbleTitle.clear();
+
+	byte v;
+	while ((v = stream->readByte()) != 0)
+		_bubbleTitle += (char)v;
+
+	_bubblePtr = _bubbleTitle.c_str();
+}
+
+void BubbleBox::clearBubbles() {
+	_bubbles.clear();
+}
+
+void BubbleBox::placeBubble() {
+	BubbleBox::_maxChars = 27;
+	placeBubble1();
+}
+
+void BubbleBox::placeBubble1() {
+	BubbleBox::clearBubbles();
+	_vm->_fonts._charSet._lo = 1;
+	_vm->_fonts._charSet._hi = 8;
+	_vm->_fonts._charFor._lo = 29;
+	_vm->_fonts._charFor._hi = 32;
+
+	calcBubble();
+
+	Common::Rect r = BubbleBox::_bubbles[0];
+	r.translate(-2, 0);
+	_vm->_screen->saveBlock(r);
+	printBubble();
+}
+
+void BubbleBox::calcBubble() {
+	// Save points
+	Common::Point printOrg = _vm->_fonts._printOrg;
+	Common::Point printStart = _vm->_fonts._printStart;
+
+	// Figure out maximum width allowed
+	if (_edgeSize == 4) {
+		_vm->_fonts._printMaxX = 110;
+	} else {
+		_vm->_fonts._printMaxX = _vm->_fonts._font2.stringWidth(BubbleBox::_bubblePtr);
+	}
+
+	// Start of with a rect with the given starting x and y
+	Common::Rect bounds(printOrg.x - 2, printOrg.y, printOrg.x - 2, printOrg.y);
+
+	// Loop through getting lines
+	Common::String msg(BubbleBox::_bubblePtr);
+	Common::String line;
+	int width = 0;
+	bool lastLine;
+	do {
+		lastLine = _vm->_fonts._font2.getLine(msg, _vm->_fonts._printMaxX, line, width);
+		width = MIN(width, _vm->_fonts._printMaxX);
+
+		_vm->_fonts._printOrg.y += 6;
+		_vm->_fonts._printOrg.x = _vm->_fonts._printStart.x;
+	} while (!lastLine);
+
+	if (_edgeSize == 4)
+		++_vm->_fonts._printOrg.y += 6;
+
+	// Determine the width for the area
+	width = (((_vm->_fonts._printMaxX >> 4) + 1) << 4) + 5;
+	if (width >= 24)
+		width += 20 - ((width - 24) % 20);
+	bounds.setWidth(width);
+
+	// Determine the height for area
+	int y = _vm->_fonts._printOrg.y + 6;
+	if (_edgeSize == 4)
+		y += 6;
+	int height = y - bounds.top;
+	bounds.setHeight(height);
+
+	height -= (_edgeSize == 4) ? 30 : 24;
+	if (height >= 0)
+		bounds.setHeight(bounds.height() + 13 - (height % 13));
+
+	// Add the new bounds to the bubbles list
+	BubbleBox::_bubbles.push_back(bounds);
+
+	// Restore points
+	_vm->_fonts._printOrg = printOrg;
+	_vm->_fonts._printStart = printStart;
+}
+
+void BubbleBox::printBubble() {
+	//drawBubble(BubbleBox::_bubbles.size() - 1);
+	error("TODO: printBubble");
+}
+
+void BubbleBox::drawBubble(int index) {
+	_bounds = BubbleBox::_bubbles[index];
+	doBox(0, 0);
+}
+
+} // End of namespace Access
diff --git a/engines/access/bubble_box.h b/engines/access/bubble_box.h
new file mode 100644
index 0000000000..e02fa7c572
--- /dev/null
+++ b/engines/access/bubble_box.h
@@ -0,0 +1,75 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef ACCESS_BUBBLE_BOX_H
+#define ACCESS_BUBBLE_BOX_H
+
+#include "common/scummsys.h"
+#include "common/array.h"
+#include "common/rect.h"
+#include "common/stream.h"
+#include "common/types.h"
+#include "graphics/surface.h"
+#include "access/data.h"
+
+namespace Access {
+
+class AccessEngine;
+
+class Box: public Manager {
+public:
+	int _edgeSize;
+	Common::Rect _bounds;
+public:
+	Box(AccessEngine *vm);
+
+	void doBox(int item, int box);
+};
+
+class BubbleBox: public Box {
+public:
+	Common::String _bubbleTitle;
+	const char *_bubblePtr;
+	int _maxChars;
+	Common::Array<Common::Rect> _bubbles;
+public:
+	BubbleBox(AccessEngine *vm);
+
+	void load(Common::SeekableReadStream *stream);
+
+	void clearBubbles();
+
+	void placeBubble();
+	void placeBubble1();
+
+	void calcBubble();
+
+	void printBubble();
+
+	void drawBubble(int index);
+
+
+};
+
+} // End of namespace Access
+
+#endif /* ACCESS_BUBBLE_BOX_H */
diff --git a/engines/access/module.mk b/engines/access/module.mk
index 6f906a9c21..d74892c241 100644
--- a/engines/access/module.mk
+++ b/engines/access/module.mk
@@ -4,6 +4,7 @@ MODULE_OBJS := \
 	animation.o \
 	asurface.o \
 	access.o \
+	bubble_box.o \
 	data.o \
 	debugger.o \
 	decompress.o \
diff --git a/engines/access/room.cpp b/engines/access/room.cpp
index b46363b32d..0405e7c4ac 100644
--- a/engines/access/room.cpp
+++ b/engines/access/room.cpp
@@ -584,96 +584,6 @@ int Room::validateBox(int boxId) {
 	return _vm->_scripts->executeScript();
 }
 
-void Room::placeBubble() {
-	_bubbleBox._maxChars = 27;
-	placeBubble1();
-}
-
-void Room::placeBubble1() {
-	_bubbleBox.clearBubbles();
-	_vm->_fonts._charSet._lo = 1;
-	_vm->_fonts._charSet._hi = 8;
-	_vm->_fonts._charFor._lo = 29;
-	_vm->_fonts._charFor._hi = 32;
-	
-	calcBubble();
-
-	Common::Rect r = _bubbleBox._bubbles[0];
-	r.translate(-2, 0);
-	_vm->_screen->saveBlock(r);
-	printBubble();
-}
-
-void Room::calcBubble() {
-	// Save points
-	Common::Point printOrg = _vm->_fonts._printOrg;
-	Common::Point printStart = _vm->_fonts._printStart;
-
-	// Figure out maximum width allowed
-	if (_bubbleBox._type == 4) {
-		_vm->_fonts._printMaxX = 110;
-	} else {
-		_vm->_fonts._printMaxX = _vm->_fonts._font2.stringWidth(_bubbleBox._bubblePtr);
-	}
-
-	// Start of with a rect with the given starting x and y
-	Common::Rect bounds(printOrg.x - 2, printOrg.y, printOrg.x - 2, printOrg.y);
-
-	// Loop through getting lines
-	Common::String msg(_bubbleBox._bubblePtr);
-	Common::String line;
-	int width = 0;
-	bool lastLine;
-	do {
-		lastLine = _vm->_fonts._font2.getLine(msg, _vm->_fonts._printMaxX, line, width);
-		width = MIN(width, _vm->_fonts._printMaxX);
-
-		_vm->_fonts._printOrg.y += 6;
-		_vm->_fonts._printOrg.x = _vm->_fonts._printStart.x;
-	} while (!lastLine);
-
-	if (_bubbleBox._type == 4)
-		++_vm->_fonts._printOrg.y += 6;
-
-	// Determine the width for the area
-	width = (((_vm->_fonts._printMaxX >> 4) + 1) << 4) + 5;
-	if (width >= 24)
-		width += 20 - ((width - 24) % 20);
-	bounds.setWidth(width);
-
-	// Determine the height for area
-	int y = _vm->_fonts._printOrg.y + 6;
-	if (_bubbleBox._type == 4)
-		y += 6;
-	int height = y - bounds.top;
-	bounds.setHeight(height);
-
-	height -= (_bubbleBox._type == 4) ? 30 : 24;
-	if (height >= 0)
-		bounds.setHeight(bounds.height() + 13 - (height % 13));
-
-	// Add the new bounds to the bubbles list
-	_bubbleBox._bubbles.push_back(bounds);
-
-	// Restore points
-	_vm->_fonts._printOrg = printOrg;
-	_vm->_fonts._printStart = printStart;
-}
-
-void Room::printBubble() {
-	//drawBubble(_bubbleBox._bubbles.size() - 1);
-	error("TODO: printBubble");
-}
-
-void Room::drawBubble(int index) {
-	_bubbleBox._bounds = _bubbleBox._bubbles[index];
-	doBox();
-}
-
-void Room::doBox() {
-	error("TODO: doBox");
-}
-
 /*------------------------------------------------------------------------*/
 
 RoomInfo::RoomInfo(const byte *data) {
@@ -732,28 +642,4 @@ RoomInfo::RoomInfo(const byte *data) {
 	}
 }
 
-/*------------------------------------------------------------------------*/
-
-BubbleBox::BubbleBox() {
-	_type = 2;
-	_bounds = Common::Rect(64, 32, 130, 122);
-	_bubblePtr = nullptr;
-	_maxChars = 0;
-}
-
-void BubbleBox::load(Common::SeekableReadStream *stream) {
-	_bubbleTitle.clear();
-
-	byte v;
-	while ((v = stream->readByte()) != 0)
-		_bubbleTitle += (char)v;
-
-	_bubblePtr = _bubbleTitle.c_str();
-}
-
-void BubbleBox::clearBubbles() {
-	_bubbles.clear();
-}
-
-
 } // End of namespace Access
diff --git a/engines/access/room.h b/engines/access/room.h
index 22dbd16411..f76db6f681 100644
--- a/engines/access/room.h
+++ b/engines/access/room.h
@@ -58,22 +58,6 @@ public:
 	}
 };
 
-class BubbleBox {
-public:
-	int _type;
-	Common::Rect _bounds;
-	Common::String _bubbleTitle;
-	const char *_bubblePtr;
-	int _maxChars;
-	Common::Array<Common::Rect> _bubbles;
-public:
-	BubbleBox();
-
-	void load(Common::SeekableReadStream *stream);
-
-	void clearBubbles();
-};
-
 class Room: public Manager {
 private:
 	void roomLoop();
@@ -126,9 +110,10 @@ protected:
 
 	virtual void mainAreaClick() = 0;
 public:
+	virtual void setIconPalette() {}
+public:
 	Plotter _plotter;
 	Common::Array<JetFrame> _jetFrame;
-	BubbleBox _bubbleBox;
 	int _function;
 	int _roomFlag;
 	byte *_playField;
@@ -156,21 +141,8 @@ public:
 	void buildRow(int playY, int screenY);
 
 	void init4Quads();
-
-	virtual void setIconPalette() {}
-	void placeBubble();
-	void placeBubble1();
-
-	void calcBubble();
-
-	void printBubble();
-
-	void drawBubble(int index);
-
-	void doBox();
 };
 
-
 class RoomInfo {
 public:
 	struct FileIdent {
diff --git a/engines/access/scripts.cpp b/engines/access/scripts.cpp
index f781ec14d0..f91b49c9ef 100644
--- a/engines/access/scripts.cpp
+++ b/engines/access/scripts.cpp
@@ -117,7 +117,7 @@ void Scripts::executeCommand(int commandIndex) {
 }
 
 void Scripts::CMDOBJECT() { 
-	_vm->_room->_bubbleBox.load(_data);
+	_vm->_bubbleBox->load(_data);
 }
 
 void Scripts::CMDENDOBJECT() { error("TODO ENDOBJECT"); }
@@ -176,7 +176,7 @@ void Scripts::cmdPrint() {
 	_vm->_timers[PRINT_TIMER]._initTm = 50;
 	_vm->_timers[PRINT_TIMER]._flag = true;
 
-	_vm->_room->placeBubble();
+	_vm->_bubbleBox->placeBubble();
 	_vm->_events->waitKeyMouse();
 
 	while (_vm->_timers[PRINT_TIMER]._flag) {