Moved engines to the new engines/ directory

svn-id: r20582

1 files changed, 179 insertions, 0 deletions

diff --git a/engines/saga/events.h b/engines/saga/events.h
new file mode 100644
index 0000000000..d89b3d89f5
--- /dev/null
+++ b/engines/saga/events.h
@@ -0,0 +1,179 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004-2006 The ScummVM project
+ *
+ * The ReInherit Engine is (C)2000-2003 by Daniel Balsom.
+ *
+ * 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+// Event management module header file
+
+#ifndef SAGA_EVENT_H
+#define SAGA_EVENT_H
+
+#include "saga/list.h"
+
+namespace Saga {
+
+enum EventTypes {
+	kEvTOneshot,    // Event takes no time
+	kEvTContinuous, // Event takes time; next event starts immediately
+	kEvTInterval,   // Not yet implemented
+	kEvTImmediate   // Event takes time; next event starts when event is done
+};
+
+enum EventFlags {
+	kEvFSignaled = 0x8000,
+	kEvFNoDestory = 0x4000
+};
+
+enum EventCodes {
+	kBgEvent = 1,
+	kAnimEvent,
+	kMusicEvent,
+	kVoiceEvent,
+	kSoundEvent,
+	kSceneEvent,
+	kTextEvent,
+	kPalEvent,
+	kPalAnimEvent,
+	kTransitionEvent,
+	kInterfaceEvent,
+	kActorEvent,
+	kScriptEvent,
+	kCursorEvent,
+	kGraphicsEvent
+};
+
+enum EventOps {
+	// INSTANTANEOUS events
+	// BG events
+	kEventDisplay = 1,
+	// ANIM events
+	// kEventPlay = 1, // reused
+	// kEventStop = 2, // reused
+	kEventFrame = 3,
+	kEventSetFlag = 4,
+	kEventClearFlag = 5,
+	// MUISC & SOUND events
+	kEventPlay = 1,
+	kEventStop = 2,
+	// SCENE events
+	kEventEnd = 2,
+	// TEXT events
+	kEventHide = 2,
+	kEventRemove = 3,
+	// PALANIM events
+	kEventCycleStart = 1,
+	kEventCycleStep = 2,
+	// INTERFACE events
+	kEventActivate = 1,
+	kEventDeactivate = 2,
+	kEventSetStatus = 3,
+	kEventClearStatus = 4,
+	kEventSetFadeMode = 5,
+	// ACTOR events
+	kEventMove = 1,
+	// SCRIPT events
+	kEventExecBlocking = 1,
+	kEventExecNonBlocking = 2,
+	kEventThreadWake = 3,
+	// CURSOR events
+	kEventShow = 1,
+	// kEventHide = 2, // reused
+	// GRAPHICS events
+	kEventFillRect = 1,
+	// kEventSetFlag = 4, // reused
+	// kEventClearFlag = 5, // reused
+
+	// CONTINUOUS events
+	// PALETTE events
+	kEventPalToBlack = 1,
+	kEventBlackToPal = 2,
+	// TRANSITION events
+	kEventDissolve = 1,
+	kEventDissolveBGMask = 2
+};
+
+enum EventParams {
+	kEvPNoSetPalette,
+	kEvPSetPalette
+};
+
+struct Event {
+	unsigned int type;
+	unsigned int code; // Event operation category & flags
+	int op;            // Event operation
+	long param;        // Optional event parameter
+	long param2;
+	long param3;
+	long param4;
+	long param5;
+	long param6;
+	void *data;        // Optional event data
+	long time;         // Elapsed time until event
+	long duration;     // Duration of event
+	long d_reserved;
+
+	Event *chain;    // Event chain (For consecutive events)
+	Event() {
+		memset(this, 0, sizeof(*this));
+	}
+};
+
+typedef SortedList<Event> EventList;
+
+#define EVENT_WARNINGCOUNT 1000
+#define EVENT_MASK 0x00FF
+
+enum EventStatusCode {
+	kEvStInvalidCode = 0,
+	kEvStDelete,
+	kEvStContinue,
+	kEvStBreak
+};
+
+class Events {
+ public:
+	Events(SagaEngine *vm);
+	~Events(void);
+	int handleEvents(long msec);
+	int clearList();
+	int freeList();
+	Event *queue(Event *event);
+	Event *chain(Event *headEvent, Event *addEvent);
+
+ private:
+	int handleContinuous(Event *event);
+	int handleOneShot(Event *event);
+	int handleInterval(Event *event);
+	int handleImmediate(Event *event);
+	int processEventTime(long msec);
+	int initializeEvent(Event *event);
+
+ private:
+	SagaEngine *_vm;
+	bool _initialized;
+
+	EventList _eventList;
+};
+
+} // End of namespace Saga
+
+#endif