1 /* ScummVM - Graphic Adventure Engine
2 *
3 * ScummVM is the legal property of its developers, whose names
4 * are too numerous to list here. Please refer to the COPYRIGHT
5 * file distributed with this source distribution.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 *
21 */
22
23 #include "ultima/ultima4/controllers/read_dir_controller.h"
24 #include "ultima/ultima4/map/direction.h"
25 #include "ultima/ultima4/meta_engine.h"
26
27 namespace Ultima {
28 namespace Ultima4 {
29
30
ReadDirController()31 ReadDirController::ReadDirController() : WaitableController<Direction>(DIR_NONE) {
32 }
33
setActive()34 void ReadDirController::setActive() {
35 // Special mode for inputing directions
36 MetaEngine::setKeybindingMode(KBMODE_DIRECTION);
37 }
38
keybinder(KeybindingAction action)39 void ReadDirController::keybinder(KeybindingAction action) {
40 switch (action) {
41 case KEYBIND_UP:
42 _value = DIR_NORTH;
43 break;
44 case KEYBIND_DOWN:
45 _value = DIR_SOUTH;
46 break;
47 case KEYBIND_LEFT:
48 _value = DIR_WEST;
49 break;
50 case KEYBIND_RIGHT:
51 _value = DIR_EAST;
52 break;
53 case KEYBIND_ESCAPE:
54 _value = DIR_NONE;
55 doneWaiting();
56 break;
57 default:
58 return;
59 }
60
61 doneWaiting();
62 }
63
64 } // End of namespace Ultima4
65 } // End of namespace Ultima
66