ACCESS: Remainder of Amazon game initialization added

engines/access/access.cpp

@@ -38,8 +38,11 @@ AccessEngine::AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc)
 	_sound = nullptr;
 
 	_destIn = nullptr;
-	_objectsTable = nullptr;
+	clearCellTable();
 	_pCount = 0;
+	_selectCommand = 0;
+	_normalMouse = true;
+	_mouseMode = 0;
 	_currentMan = 0;
 	_currentManOld = -1;
 	_man1 = nullptr;
@@ -57,7 +60,7 @@ AccessEngine::AccessEngine(OSystem *syst, const AccessGameDescription *gameDesc)
 	_startAboutBox = 0;
 	_startTravelBox = 0;
 
-	_startData = 0;
+	_roomNumber = 0;
 	_rawPlayerXLow = 0;
 	_rawPlayerX = 0;
 	_rawPlayerYLow = 0;
@@ -112,7 +115,6 @@ AccessEngine::~AccessEngine() {
 
 	_buffer1.free();
 	_buffer2.free();
-	delete[] _objectsTable;
 }
 
 void AccessEngine::setVGA() {
@@ -164,4 +166,12 @@ int AccessEngine::getRandomNumber(int maxNumber) {
 	return _randomSource.getRandomNumber(maxNumber);
 }
 
+void AccessEngine::clearCellTable() {
+	Common::fill(&_objectsTable[0], &_objectsTable[100], (byte *)nullptr);
+}
+
+void AccessEngine::doRoom() {
+	// TODO
+}
+
 } // End of namespace Access

engines/access/access.h

@@ -30,6 +30,7 @@
 #include "common/util.h"
 #include "engines/engine.h"
 #include "graphics/surface.h"
+#include "access/data.h"
 #include "access/debugger.h"
 #include "access/events.h"
 #include "access/files.h"
@@ -63,7 +64,6 @@ enum AccessDebugChannels {
 
 struct AccessGameDescription;
 
-
 class AccessEngine : public Engine {
 private:
 	/**
@@ -81,6 +81,16 @@ class AccessEngine : public Engine {
 	const AccessGameDescription *_gameDescription;
 	Common::RandomSource _randomSource;
 
+	/**
+	 * Clear the cell table
+	 */
+	void clearCellTable();
+
+	/**
+	 * Main handler for showing game rooms
+	 */
+	void doRoom();
+
 	// Engine APIs
 	virtual Common::Error run();
 	virtual bool hasFeature(EngineFeature f) const;
@@ -99,8 +109,13 @@ class AccessEngine : public Engine {
 	byte *_destIn;
 	Graphics::Surface _buffer1;
 	Graphics::Surface _buffer2;
-	byte *_objectsTable;
+	byte *_objectsTable[100];
+	Common::Array<TimerEntry> _timers;
+	Player _player;
 	int _pCount;
+	int _selectCommand;
+	bool _normalMouse;
+	int _mouseMode;
 
 	int _currentManOld;
 	byte *_man1;
@@ -119,7 +134,7 @@ class AccessEngine : public Engine {
 	int _startTravelBox;
 
 	// Fields that are included in savegames
-	int _startData;
+	int _roomNumber;
 	int _rawPlayerXLow;
 	int _rawPlayerX;
 	int _rawPlayerYLow;

engines/access/amazon/amazon_game.cpp

@@ -21,6 +21,7 @@
  */
 
 #include "access/amazon/amazon_game.h"
+#include "access/resources.h"
 
 namespace Access {
 
@@ -49,11 +50,30 @@ AmazonEngine::~AmazonEngine() {
 }
 
 void AmazonEngine::playGame() {
+	doIntroduction();
+	if (shouldQuit())
+		return;
+
+	// Setup the game
+	setupGame();
+
+	_screen->clearScreen();
+	_screen->setPanel(0);
+	_screen->forceFadeOut();
+
+	_events->showCursor();
+	doRoom();
+}
+
+void AmazonEngine::doIntroduction() {
 	_screen->setInitialPalettte();
 	_events->setCursor(CURSOR_0);
 	_events->showCursor();
 	_screen->setPanel(0);
-
+
+	// TODO: Worry about implementing full intro sequence later
+	return;
+
 	doTitle();
 	if (shouldQuit())
 		return;
@@ -72,14 +92,6 @@ void AmazonEngine::playGame() {
 	}
 
 	doTitle();
-	if (shouldQuit())
-		return;
-
-	_screen->clearScreen();
-	_screen->setPanel(0);
-	_screen->forceFadeOut();
-
-
 }
 
 void AmazonEngine::doTitle() {
@@ -100,7 +112,7 @@ void AmazonEngine::doTitle() {
 	_screen->forceFadeIn();
 	_sound->playSound(1);
 
-	_objectsTable = _files->loadFile(0, 2);
+	_objectsTable[0] = _files->loadFile(0, 2);
 	_sound->playSound(1);
 
 	_screen->_loadPalFlag = false;
@@ -116,7 +128,7 @@ void AmazonEngine::doTitle() {
 		_buffer2.copyFrom(_buffer1);
 		int id = READ_LE_UINT16(COUNTDOWN + _pCount * 4);
 		int xp = READ_LE_UINT16(COUNTDOWN + _pCount * 4 + 2);
-		_screen->plotImage(_objectsTable, id, Common::Point(xp, 71));
+		_screen->plotImage(_objectsTable[0], id, Common::Point(xp, 71));
 	}
 	// TODO: More to do
 }
@@ -129,6 +141,26 @@ void AmazonEngine::doTent() {
 	// TODO
 }
 
+void AmazonEngine::setupGame() {
+	_chapter = 1;
+	clearCellTable();
+
+	// Setup timers
+	const int TIMER_DEFAULTS[] = { 3, 10, 8, 1, 1, 1, 1, 2 };
+	for (int i = 0; i < 32; ++i) {
+		TimerEntry te;
+		te._initTm = te._timer = (i < 8) ? TIMER_DEFAULTS[i] : 1;
+		te._flag = true;
+
+		_timers.push_back(te);
+	}
+
+	// Set miscellaneous fields
+	_roomNumber = 4;
+	_player._playerX = _rawPlayerX = TRAVEL_POS[_roomNumber][0];
+	_player._playerY = _rawPlayerY = TRAVEL_POS[_roomNumber][1];
+	_selectCommand = -1;
+}
 
 } // End of namespace Amazon
 

engines/access/amazon/amazon_game.h

@@ -48,6 +48,10 @@ class AmazonEngine : public AccessEngine {
 	int _inactiveYOff;
 	int _esTabTable[100];
 
+	/**
+	 * Do the game introduction
+	 */
+	void doIntroduction();
 
 	/**
 	 * Do title sequence
@@ -63,6 +67,12 @@ class AmazonEngine : public AccessEngine {
 	 * Do tent scene of introduction
 	 */
 	void doTent();
+
+	/**
+	 * Setup variables for the game
+	 */
+	void setupGame();
+
 protected:
 	/**
 	 * Play the game

engines/access/data.cpp

@@ -0,0 +1,46 @@
+/* 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 "access/data.h"
+#include "common/algorithm.h"
+
+namespace Access {
+
+Player::Player() {
+	_field0 = 0;
+	_monData = nullptr;
+	Common::fill(&_walkOffRight[0], &_walkOffRight[PLAYER_DATA_COUNT], 0);
+	Common::fill(&_walkOffLeft[0], &_walkOffLeft[PLAYER_DATA_COUNT], 0);
+	Common::fill(&_walkOffUp[0], &_walkOffUp[PLAYER_DATA_COUNT], 0);
+	Common::fill(&_walkOffDown[0], &_walkOffDown[PLAYER_DATA_COUNT], 0);
+	_rawTempL = 0;
+	_rawXTemp = 0;
+	_rawYTempL = 0;
+	_rawYTemp = 0;
+	_playerXLow = 0;
+	_playerX = 0;
+	_playerYLow = 0;
+	_playerY = 0;
+	_frame = 0;
+}
+
+} // End of namespace Access

engines/access/data.h

@@ -0,0 +1,72 @@
+/* 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_DATA_H
+#define ACCESS_DATA_H
+
+#include "common/scummsys.h"
+#include "common/rect.h"
+
+namespace Access {
+
+struct TimerEntry {
+	int _initTm;
+	int _timer;
+	bool _flag;
+
+	TimerEntry() {
+		_initTm = _timer = 0;
+		_flag = false;
+	}
+};
+
+#define PLAYER_DATA_COUNT 8
+
+class Player {
+public:
+	int _field0;
+	byte *_monData;
+	int _walkOffRight[PLAYER_DATA_COUNT];
+	int _walkOffLeft[PLAYER_DATA_COUNT];
+	int _walkOffUp[PLAYER_DATA_COUNT];
+	int _walkOffDown[PLAYER_DATA_COUNT];
+	Common::Point _walkOffUR[PLAYER_DATA_COUNT];
+	Common::Point _walkOffDR[PLAYER_DATA_COUNT];
+	Common::Point _walkOffUL[PLAYER_DATA_COUNT];
+	Common::Point _walkOffDL[PLAYER_DATA_COUNT];
+	int _rawTempL;
+	int _rawXTemp;
+	int _rawYTempL;
+	int _rawYTemp;
+	Common::Point _playerOffset;
+	int _playerXLow;
+	int _playerX;
+	int _playerYLow;
+	int _playerY;
+	int _frame;
+public:
+	Player();
+};
+
+} // End of namespace Access
+
+#endif /* ACCESS_DATA_H */

engines/access/module.mk

@@ -3,6 +3,7 @@ MODULE := engines/access
 MODULE_OBJS := \
 	asurface.o \
 	access.o \
+	data.o \
 	debugger.o \
 	decompress.o \
 	detection.o \