Adonthell  0.4
event_handler.cc
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1 /*
2  $Id: event_handler.cc,v 1.5 2003/02/23 23:14:34 ksterker Exp $
3 
4  Copyright (C) 2000/2001/2002 Kai Sterker <kaisterker@linuxgames.com>
5  Part of the Adonthell Project http://adonthell.linuxgames.com
6 
7  This program is free software; you can redistribute it and/or modify
8  it under the terms of the GNU General Public License.
9  This program is distributed in the hope that it will be useful,
10  but WITHOUT ANY WARRANTY.
11 
12  See the COPYING file for more details.
13 */
14 
15 
16 /**
17  * @file event_handler.cc
18  * @author Kai Sterker <kaisterker@linuxgames.com>
19  *
20  * @brief Implements the event_handler class.
21  *
22  */
23 
24 #include "event_handler.h"
25 #include "map_event.h"
26 #include "map_event_handler.h"
27 #include "time_event.h"
28 #include "time_event_handler.h"
29 
30 // Array with registered event handlers
31 event_handler_base* event_handler::Handler[MAX_EVENTS];
32 
33 // functions that return newly instanciated events
34 // of a certain type
39 
40 // Initialize the game event system
41 void event_handler::init ()
42 {
43  // register event handlers
44  Handler[ENTER_EVENT] = new map_event_handler;
45  Handler[LEAVE_EVENT] = new map_event_handler;
46  Handler[ACTION_EVENT] = new map_event_handler;
47  Handler[TIME_EVENT] = new time_event_handler;
48 
49  // register events
50  REGISTER_EVENT (TIME_EVENT, time_event)
51  REGISTER_EVENT (ENTER_EVENT, enter_event)
52  REGISTER_EVENT (LEAVE_EVENT, leave_event)
53  REGISTER_EVENT (ACTION_EVENT, action_event)
54 }
55 
56 // Clear the registered handlers
58 {
59  for (int i = 0; i < MAX_EVENTS; i++)
60  if (Handler[i] != NULL)
61  delete Handler[i];
62 }