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Added shared code between testgamepad and gamepadmap

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The goal is to eventually create a single program that can do mapping and testing of game controllers.
This commit is contained in:
Sam Lantinga
2023-07-09 19:22:29 -07:00
parent 550c84b4df
commit 8f5ec2f596
17 changed files with 56303 additions and 883 deletions
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54
test/gamepadutils.h Normal file
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/*
Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely.
*/
/* Joystick element display */
typedef struct JoystickDisplay JoystickDisplay;
extern JoystickDisplay *CreateJoystickDisplay(SDL_Renderer *renderer);
extern void SetJoystickDisplayArea(JoystickDisplay *ctx, int x, int y, int w, int h);
extern void UpdateJoystickDisplayFromJoystick(JoystickDisplay *ctx, SDL_Joystick *joystick);
extern void RenderJoystickDisplay(JoystickDisplay *ctx);
/* Gamepad element display */
typedef struct GamepadDisplay GamepadDisplay;
extern GamepadDisplay *CreateGamepadDisplay(SDL_Renderer *renderer);
extern void SetGamepadDisplayArea(GamepadDisplay *ctx, int x, int y, int w, int h);
extern void UpdateGamepadDisplayFromGamepad(GamepadDisplay *ctx, SDL_Gamepad *joystick);
extern void RenderGamepadDisplay(GamepadDisplay *ctx);
/* Gamepad image */
typedef struct GamepadImage GamepadImage;
extern GamepadImage *CreateGamepadImage(SDL_Renderer *renderer);
extern void SetGamepadImagePosition(GamepadImage *ctx, int x, int y);
extern void SetGamepadImageShowingFront(GamepadImage *ctx, SDL_bool showing_front);
extern void GetGamepadImageArea(GamepadImage *ctx, int *x, int *y, int *width, int *height);
extern int GetGamepadImageButtonWidth(GamepadImage *ctx);
extern int GetGamepadImageButtonHeight(GamepadImage *ctx);
extern int GetGamepadImageAxisWidth(GamepadImage *ctx);
extern int GetGamepadImageAxisHeight(GamepadImage *ctx);
extern SDL_GamepadButton GetGamepadImageButtonAt(GamepadImage *ctx, float x, float y);
extern SDL_GamepadAxis GetGamepadImageAxisAt(GamepadImage *ctx, float x, float y);
extern void ClearGamepadImage(GamepadImage *ctx);
extern void SetGamepadImageButton(GamepadImage *ctx, SDL_GamepadButton button, SDL_bool active);
extern void SetGamepadImageAxis(GamepadImage *ctx, SDL_GamepadAxis axis, int direction);
extern void UpdateGamepadImageFromGamepad(GamepadImage *ctx, SDL_Gamepad *gamepad);
extern void RenderGamepadImage(GamepadImage *ctx);
extern void DestroyGamepadImage(GamepadImage *ctx);