HUGO: Adding engine to the main tree

svn-id: r52137

engines/hugo/intro.h

@@ -0,0 +1,130 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+/*
+ * This code is based on original Hugo Trilogy source code
+ *
+ * Copyright (c) 1989-1995 David P. Gray
+ *
+ */
+
+#ifndef INTRO_H
+#define INTRO_H
+
+namespace Hugo {
+// TODO : Remove this enum. Only used in Hugo 3w intro.
+// Enumerate picture files.  All screens must have an entry here, in order
+enum screenid_3w {
+	CRASH,   WEB,       BRIDGE_3w,  BRIDGE2,   CLIFFTOP, WFALL,
+	WFALL_B, WBASE,     STREAM_3w,  STREAM2,   PATH_UL,  VILLAGE,
+	HUT_OUT, HUT_IN,    GARDEN_3w,  OLDMAN_3w, CLIFF,    SLOPE,
+	CAMP,    SUNSET,    TURN,       PLANE,     MAP,      PATH,
+	CAVE,    FINTRO,    NUM_PICS
+};
+#define INTRO_2_FILE  MAP
+
+enum seqTextIntro {
+	kIntro1 = 0,
+	kIntro2 = 1,
+	kIntro3 = 2
+};
+
+class IntroHandler {
+public:
+	IntroHandler(HugoEngine &vm);
+	virtual ~IntroHandler();
+
+	virtual void preNewGame() = 0;
+	virtual void introInit() = 0;
+	virtual bool introPlay() = 0;
+
+protected:
+	HugoEngine &_vm;
+	int16 introTicks;                               // Count calls to introPlay()
+};
+
+class intro_1w : public IntroHandler {
+public:
+	intro_1w(HugoEngine &vm);
+	~intro_1w();
+
+	void preNewGame();
+	void introInit();
+	bool introPlay();
+};
+
+class intro_1d : public IntroHandler {
+public:
+	intro_1d(HugoEngine &vm);
+	~intro_1d();
+
+	void preNewGame();
+	void introInit();
+	bool introPlay();
+};
+
+class intro_2w : public IntroHandler {
+public:
+	intro_2w(HugoEngine &vm);
+	~intro_2w();
+
+	void preNewGame();
+	void introInit();
+	bool introPlay();
+};
+
+class intro_2d : public IntroHandler {
+public:
+	intro_2d(HugoEngine &vm);
+	~intro_2d();
+
+	void preNewGame();
+	void introInit();
+	bool introPlay();
+};
+
+class intro_3w : public IntroHandler {
+public:
+	intro_3w(HugoEngine &vm);
+	~intro_3w();
+
+	void preNewGame();
+	void introInit();
+	bool introPlay();
+};
+
+class intro_3d : public IntroHandler {
+public:
+	intro_3d(HugoEngine &vm);
+	~intro_3d();
+
+	void preNewGame();
+	void introInit();
+	bool introPlay();
+};
+
+
+} // Namespace Hugo
+#endif