HDB: Add the AI class

The Cinematic variables are defined. cineSetCamera,
cineMoveCamera and cineResetCamera are defined.
cineStart is stubbed out

engines/hdb/ai.cpp

@@ -0,0 +1,62 @@
+/* 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 "hdb/hdb.h"
+
+namespace HDB {
+
+AI::AI() {
+	_cine = new Common::Array<CineCommand *>;
+}
+
+AI::~AI() {
+	delete _cine;
+}
+
+void AI::cineStart(bool abortable, char *abortFunc) {
+	warning("STUB: AI::cineStart");
+}
+
+void AI::cineSetCamera(int x, int y) {
+	CineCommand *cmd = new CineCommand;
+	cmd->x = x * kTileWidth;
+	cmd->y = y * kTileHeight;
+	cmd->cmdType = C_SETCAMERA;
+	_cine->push_back(cmd);
+}
+
+void AI::cineResetCamera() {
+	CineCommand *cmd = new CineCommand;
+	cmd->cmdType = C_RESETCAMERA;
+	_cine->push_back(cmd);
+}
+
+void AI::cineMoveCamera(int x, int y, int speed) {
+	CineCommand *cmd = new CineCommand;
+	cmd->start = 0;
+	cmd->x = x * kTileWidth;
+	cmd->y = y * kTileHeight;
+	cmd->cmdType = C_MOVECAMERA;
+	_cine->push_back(cmd);
+}
+
+} // End of Namespace

engines/hdb/ai.h

@@ -0,0 +1,108 @@
+/* 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 HDB_AI_H
+#define HDB_AI_H
+
+#include "common/system.h"
+
+namespace HDB {
+
+enum CineType {
+	C_NO_COMMAND,
+	C_STOPCINE,
+	C_LOCKPLAYER,
+	C_UNLOCKPLAYER,
+	C_SETCAMERA,
+	C_MOVECAMERA,
+	C_WAIT,
+	C_WAITUNTILDONE,
+	C_MOVEENTITY,
+	C_DIALOG,
+	C_ANIMENTITY,
+	C_RESETCAMERA,
+	C_SETENTITY,
+	C_STARTMAP,
+	C_MOVEPIC,
+	C_MOVEMASKEDPIC,
+	C_DRAWPIC,
+	C_DRAWMASKEDPIC,
+	C_FADEIN,
+	C_FADEOUT,
+	C_SPAWNENTITY,
+	C_PLAYSOUND,
+	C_CLEAR_FG,
+	C_SET_FG,
+	C_SET_BG,
+	C_FUNCTION,
+	C_ENTITYFACE,
+	C_USEENTITY,
+	C_REMOVEENTITY,
+	C_SETANIMFRAME,
+	C_TEXTOUT,
+	C_CENTERTEXTOUT,
+	C_PLAYVOICE,
+
+	C_ENDLIST
+};
+
+struct CineCommand {
+	CineType cmdType;
+	double x, y;
+	double x2, y2;
+	double xv, yv;
+	int start, end;
+	uint32	delay;
+	int	speed;
+	char *title;
+	char *string;
+	char *id;
+	// AIEntity *entity
+};
+
+class AI {
+public:
+
+	AI();
+	~AI();
+
+	// Cinematic Functions
+	void cineStart(bool abortable, char *abortFunc);
+	void cineSetCamera(int x, int y);
+	void cineResetCamera();
+	void cineMoveCamera(int x, int y, int speed);
+
+	Common::Array<CineCommand *> *_cine;
+
+private:
+	// Cinematics Variables
+	bool _cineAbortable;
+	bool _cineActive;
+	bool _playerLock;
+	bool _cameraLock;
+	double _cameraX, _cameraY;
+
+};
+
+} // End of Namespace
+
+#endif // !HDB_AI_H

engines/hdb/hdb.h

@@ -41,6 +41,7 @@
 #include "hdb/draw-manager.h"
 #include "hdb/lua-script.h"
 #include "hdb/map-loader.h"
+#include "hdb/ai.h"
 
 #define MAX_SNDCACHE_MEM	0x400000	// 4Mb of sounds in memory
 #define MAX_TILES_CACHED	3500		// Max no of tiles in memory at once

engines/hdb/module.mk

@@ -7,6 +7,7 @@ MODULE_OBJS := \
 	hdb.o \
 	lua-script.o \
 	map-loader.o \
+	ai.o \
 	console.o
 
 MODULE_DIRS += \