1 //  SuperTux
2 //  Copyright (C) 2014 Ingo Ruhnke <grumbel@gmail.com>
3 //
4 //  This program 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 3 of the License, or
7 //  (at your option) any later version.
8 //
9 //  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
16 
17 #ifndef HEADER_SUPERTUX_CONTROL_JOYSTICK_CONFIG_HPP
18 #define HEADER_SUPERTUX_CONTROL_JOYSTICK_CONFIG_HPP
19 
20 #include <map>
21 #include <SDL.h>
22 
23 #include "control/controller.hpp"
24 
25 class ReaderMapping;
26 class Writer;
27 
28 class JoystickConfig final
29 {
30   friend class InputManager;
31   friend class JoystickManager;
32   friend class JoystickMenu;
33 
34 public:
35   using JoystickID = SDL_JoystickID;
36 
37 public:
38   JoystickConfig();
39 
40   void print_joystick_mappings() const;
41 
42   int reversemap_joybutton(Control c) const;
43   int reversemap_joyaxis(Control c) const;
44   int reversemap_joyhat(Control c) const;
45 
46   void unbind_joystick_control(Control c);
47 
48   void bind_joybutton(JoystickID joy_id, int button, Control c);
49   void bind_joyaxis(JoystickID joy_id, int axis, Control c);
50   void bind_joyhat(JoystickID joy_id, int dir, Control c);
51 
52   void read(const ReaderMapping& joystick_mapping);
53   void write(Writer& writer);
54 
55 private:
56   int m_dead_zone;
57   bool m_jump_with_up_joy;
58   bool m_use_game_controller;
59 
60   std::map<std::pair<JoystickID, int>, Control> m_joy_button_map;
61   std::map<std::pair<JoystickID, int>, Control> m_joy_axis_map;
62   std::map<std::pair<JoystickID, int>, Control> m_joy_hat_map;
63 
64 private:
65   JoystickConfig(const JoystickConfig&) = delete;
66   JoystickConfig& operator=(const JoystickConfig&) = delete;
67 };
68 
69 #endif
70 
71 /* EOF */
72