2 files changed, 156 insertions, 0 deletions
diff --git a/engines/zvision/control.h b/engines/zvision/control.h
new file mode 100644
index 0000000000..46a7211702
--- /dev/null
+++ b/engines/zvision/control.h
@@ -0,0 +1,37 @@
+/* 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 ZVISION_CONTROL_H
+#define ZVISION_CONTROL_H
+
+#include "common/scummsys.h"
+
+namespace ZVision {
+
+struct Control {
+	uint16 id;
+
+};
+
+} // End namespace ZVision
+
+#endif
diff --git a/engines/zvision/puzzle.h b/engines/zvision/puzzle.h
new file mode 100644
index 0000000000..cb44a440e1
--- /dev/null
+++ b/engines/zvision/puzzle.h
@@ -0,0 +1,119 @@
+/* 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 ZVISION_PUZZLE_H
+#define ZVISION_PUZZLE_H
+
+#include "common/list.h"
+
+#include "zvision/object.h"
+
+namespace ZVision {
+
+/** How criteria should be decided */
+enum CriteriaOperator {
+	EQUAL_TO,
+	NOT_EQUAL_TO,
+	GREATER_THAN,
+	LESS_THAN
+};
+
+/** Criteria for a Puzzle result to be fired */
+struct Criteria {
+	/** The id of a global state */
+	uint32 id;
+	/**  
+	 * What we're comparing the value of the global state against
+	 * This can either be a pure value or it can be the id of another global state
+	 */
+	uint32 argument;
+	/** How to do the comparison */
+	CriteriaOperator criteriaOperator;
+	/** Is 'argument' the id of a global state or a pure value */
+	bool argumentIsAnId;
+};
+
+/** What happens when Puzzle criteria are met */
+enum ResultAction {
+	ADD,
+	ANIM_PLAY,
+	ANIM_PRELOAD,
+	ANIM_UNLOAD,
+	ATTENUATE,
+	ASSIGN,
+	CHANGE_LOCATION,
+	CROSSFADE,
+	DEBUG,
+	DELAY_RENDER,
+	DISABLE_CONTROL,
+	DISABLE_VENUS,
+	DISPLAY_MESSAGE,
+	DISSOLVE,
+	DISTORT,
+	ENABLE_CONTROL,
+	FLUSH_MOUSE_EVENTS,
+	INVENTORY,
+	KILL,
+	MENU_BAR_ENABLE,
+	MUSIC,
+	PAN_TRACK,
+	PLAY_PRELOAD,
+	PREFERENCES,
+	QUIT,
+	RANDOM,
+	REGION,
+	RESTORE_GAME,
+	ROTATE_TO,
+	SAVE_GAME,
+	SET_PARTIAL_SCREEN,
+	SET_SCREEN,
+	SET_VENUS,
+	STOP,
+	STREAM_VIDEO,
+	SYNC_SOUND,
+	TIMER,
+	TTY_TEXT,
+	UNIVERSE_MUSIC,
+};
+
+/** What happens when Puzzle criteria are met */
+struct Result {
+	ResultAction action;
+	Common::List<Object> arguments;
+};
+
+enum StateFlags : byte {
+	ONCE_PER_INST = 0x01,
+	DO_ME_NOW = 0x02,
+	DISABLED = 0x04
+};
+
+struct Puzzle {
+	uint32 id;
+	Common::List<Criteria> criteriaList;
+	Common::List<Result> resultList;
+	byte flags;
+};
+
+}
+
+#endif