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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | pmbaty | 1 | /* |
| 2 | * This file is part of the DXX-Rebirth project <https://www.dxx-rebirth.com/>. |
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| 3 | * It is copyright by its individual contributors, as recorded in the |
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| 4 | * project's Git history. See COPYING.txt at the top level for license |
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| 5 | * terms and a link to the Git history. |
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| 6 | */ |
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| 7 | /* |
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| 8 | * |
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| 9 | * Header for joystick functions |
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| 10 | * |
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| 11 | */ |
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| 12 | |||
| 13 | #pragma once |
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| 14 | |||
| 15 | #include "dxxsconf.h" |
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| 16 | #include "dsx-ns.h" |
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| 17 | #include "event.h" |
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| 18 | |||
| 19 | #if DXX_MAX_JOYSTICKS |
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| 20 | #include "pstypes.h" |
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| 21 | #include "maths.h" |
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| 22 | #include <SDL.h> |
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| 23 | |||
| 24 | namespace dcx { |
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| 25 | |||
| 26 | constexpr std::integral_constant<unsigned, DXX_MAX_AXES_PER_JOYSTICK * DXX_MAX_JOYSTICKS> JOY_MAX_AXES{}; |
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| 27 | #define JOY_MAX_BUTTONS (DXX_MAX_BUTTONS_PER_JOYSTICK * DXX_MAX_JOYSTICKS) |
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| 28 | |||
| 29 | struct d_event_joystick_axis_value |
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| 30 | { |
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| 31 | unsigned axis; |
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| 32 | int value; |
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| 33 | }; |
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| 34 | |||
| 35 | extern void joy_init(); |
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| 36 | extern void joy_close(); |
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| 37 | const d_event_joystick_axis_value &event_joystick_get_axis(const d_event &event); |
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| 38 | extern void joy_flush(); |
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| 39 | bool joy_translate_menu_key(const d_event &event); |
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| 40 | extern int event_joystick_get_button(const d_event &event); |
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| 41 | extern int apply_deadzone(int value, int deadzone); |
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| 42 | |||
| 43 | } |
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| 44 | #else |
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| 45 | #define joy_init() static_cast<void>(0) |
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| 46 | #define joy_flush() |
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| 47 | #define joy_close() static_cast<void>(0) |
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| 48 | #endif |
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| 49 | |||
| 50 | namespace dcx { |
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| 51 | |||
| 52 | #if DXX_MAX_BUTTONS_PER_JOYSTICK |
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| 53 | window_event_result joy_button_handler(const SDL_JoyButtonEvent *jbe); |
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| 54 | #else |
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| 55 | #define joy_button_handler(jbe) (static_cast<const SDL_JoyButtonEvent *const &>(jbe), window_event_result::ignored) |
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| 56 | #endif |
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| 57 | |||
| 58 | #if DXX_MAX_HATS_PER_JOYSTICK |
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| 59 | window_event_result joy_hat_handler(const SDL_JoyHatEvent *jhe); |
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| 60 | #else |
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| 61 | #define joy_hat_handler(jbe) (static_cast<const SDL_JoyHatEvent *const &>(jbe), window_event_result::ignored) |
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| 62 | #endif |
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| 63 | |||
| 64 | #if DXX_MAX_AXES_PER_JOYSTICK |
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| 65 | window_event_result joy_axis_handler(const SDL_JoyAxisEvent *jae); |
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| 66 | #else |
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| 67 | #define joy_axis_handler(jbe) (static_cast<const SDL_JoyAxisEvent *const &>(jbe), window_event_result::ignored) |
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| 68 | #endif |
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| 69 | |||
| 70 | #if DXX_MAX_AXES_PER_JOYSTICK && (DXX_MAX_BUTTONS_PER_JOYSTICK || DXX_MAX_HATS_PER_JOYSTICK) |
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| 71 | window_event_result joy_axisbutton_handler(const SDL_JoyAxisEvent *jae); |
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| 72 | #else |
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| 73 | #define joy_axisbutton_handler(jbe) (static_cast<const SDL_JoyAxisEvent *const &>(jbe), window_event_result::ignored) |
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| 74 | #endif |
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| 75 | |||
| 76 | } |