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diff --git a/engines/zvision/actions.h b/engines/zvision/actions.h
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+/* 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_ACTIONS_H
+#define ZVISION_ACTIONS_H
+
+#include "common/scummsys.h"
+
+#include "audio/mixer.h"
+
+namespace Common {
+class String;
+}
+
+namespace ZVision {
+
+// Forward declaration of ZVision. This file is included before ZVision is declared
+class ZVision;
+
+/**
+  * The base class that represents any action that a Puzzle can take.
+  * This class is purely virtual.
+  */
+class ResultAction {
+public:
+	virtual ~ResultAction() {}
+	/**
+	 * This is called by the script system whenever a Puzzle's criteria are found to be true.
+	 * It should execute any necessary actions and return a value indicating whether the script
+	 * system should continue to test puzzles. In 99% of cases this will be 'true'.
+	 *
+	 * @param engine    A pointer to the base engine so the ResultAction can access all the necessary methods
+	 * @return          Should the script system continue to test any remaining puzzles (true) or immediately break and go on to the next frame (false)
+	 */
+	virtual bool execute(ZVision *engine) = 0;
+};
+
+
+// The different types of actions
+// DEBUG,
+// 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,
+// TTY_TEXT,
+// UNIVERSE_MUSIC,
+
+class ActionAdd : public ResultAction {
+public:
+	ActionAdd(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+	uint _value;
+};
+
+class ActionAssign : public ResultAction {
+public:
+	ActionAssign(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+	uint _value;
+};
+
+class ActionAttenuate : public ResultAction {
+public:
+	ActionAttenuate(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+	int _attenuation;
+};
+
+class ActionChangeLocation : public ResultAction {
+public:
+	ActionChangeLocation(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	char _world;
+	char _room;
+	char _node;
+	char _view;
+	uint32 _offset;
+};
+
+class ActionCrossfade : public ResultAction {
+public:
+	ActionCrossfade(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _keyOne;
+	uint32 _keyTwo;
+	uint _oneStartVolume;
+	uint _twoStartVolume;
+	uint _oneEndVolume;
+	uint _twoEndVolume;
+	uint _timeInMillis;
+};
+
+class ActionDebug : public ResultAction {
+public:
+	ActionDebug(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+};
+
+class ActionDelayRender : public ResultAction {
+public:
+	ActionDelayRender(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	// TODO: Check if this should actually be frames or if it should be milliseconds/seconds
+	uint32 framesToDelay;
+};
+
+class ActionDisableControl : public ResultAction {
+public:
+	ActionDisableControl(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+};
+
+class ActionDisableVenus : public ResultAction {
+public:
+	ActionDisableVenus(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+};
+
+class ActionDisplayMessage : public ResultAction {
+public:
+	ActionDisplayMessage(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+};
+
+class ActionDissolve : public ResultAction {
+public:
+	ActionDissolve();
+	bool execute(ZVision *engine);
+};
+
+class ActionDistort : public ResultAction {
+public:
+	ActionDistort(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+};
+
+class ActionEnableControl : public ResultAction {
+public:
+	ActionEnableControl(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+};
+
+class ActionMusic : public ResultAction {
+public:
+	ActionMusic(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+	Audio::Mixer::SoundType _soundType;
+	Common::String _fileName;
+	bool _loop;
+	byte _volume;
+};
+
+class ActionPlayAnimation : public ResultAction {
+public:
+	ActionPlayAnimation(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+	Common::String _fileName;
+	uint32 _x;
+	uint32 _y;
+	uint32 _width;
+	uint32 _height;
+	uint32 _start;
+	uint32 _end;
+	uint _mask;
+	uint _framerate;
+	uint _loopCount;
+};
+
+class ActionPreloadAnimation : public ResultAction {
+public:
+	ActionPreloadAnimation(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+	Common::String _fileName;
+	uint _mask;
+	uint _framerate;
+};
+
+class ActionQuit : public ResultAction {
+public:
+	ActionQuit() {}
+	bool execute(ZVision *engine);
+};
+
+// TODO: See if this exists in ZGI. It doesn't in ZNem
+class ActionUnloadAnimation : public ResultAction {
+public:
+	ActionUnloadAnimation(const Common::String &line);
+	bool execute(ZVision *engine);
+};
+
+class ActionRandom : public ResultAction {
+public:
+	ActionRandom(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+	uint _max;
+};
+
+class ActionSetPartialScreen : public ResultAction {
+public:
+	ActionSetPartialScreen(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint _x;
+	uint _y;
+	Common::String _fileName;
+	uint16 _backgroundColor;
+};
+
+class ActionSetScreen : public ResultAction {
+public:
+	ActionSetScreen(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	Common::String _fileName;
+};
+
+class ActionStreamVideo : public ResultAction {
+public:
+	ActionStreamVideo(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	Common::String _fileName;
+	uint _x1;
+	uint _y1;
+	uint _x2;
+	uint _y2;
+	uint _flags;
+	bool _skippable;
+};
+
+class ActionTimer : public ResultAction {
+public:
+	ActionTimer(const Common::String &line);
+	bool execute(ZVision *engine);
+
+private:
+	uint32 _key;
+	uint _time;
+};
+
+} // End of namespace ZVision
+
+#endif