Pyrogenesis trunk
Joystick.h
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1/* Copyright (C) 2012 Wildfire Games.
2 * This file is part of 0 A.D.
3 *
4 * 0 A.D. is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * 0 A.D. is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#ifndef INCLUDED_JOYSTICK
19#define INCLUDED_JOYSTICK
20
22
24{
25public:
26 CJoystick();
27
28 /**
29 * Initialises joystick support.
30 */
31 void Initialise();
32
33 /**
34 * Returns true if initialised and the joystick is present and enabled by configuration.
35 */
36 bool IsEnabled();
37
38 /**
39 * Returns current value of the given joystick axis, in the range [-1, +1].
40 */
41 float GetAxisValue(int axis);
42
43private:
44 SDL_Joystick* m_Joystick;
46};
47
49
50#endif // INCLUDED_JOYSTICK
CJoystick g_Joystick
Definition: Joystick.cpp:26
Definition: Joystick.h:24
CJoystick()
Definition: Joystick.cpp:28
bool IsEnabled()
Returns true if initialised and the joystick is present and enabled by configuration.
Definition: Joystick.cpp:78
float GetAxisValue(int axis)
Returns current value of the given joystick axis, in the range [-1, +1].
Definition: Joystick.cpp:83
SDL_Joystick * m_Joystick
Definition: Joystick.h:44
int m_Deadzone
Definition: Joystick.h:45
void Initialise()
Initialises joystick support.
Definition: Joystick.cpp:33