cscg22-gearboy

CSCG 2022 Challenge 'Gearboy'
git clone https://git.sinitax.com/sinitax/cscg22-gearboy
Log | Files | Refs | sfeed.txt

SDL_touch_c.h (2043B)

      1/*
      2  Simple DirectMedia Layer
      3  Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
      4
      5  This software is provided 'as-is', without any express or implied
      6  warranty.  In no event will the authors be held liable for any damages
      7  arising from the use of this software.
      8
      9  Permission is granted to anyone to use this software for any purpose,
     10  including commercial applications, and to alter it and redistribute it
     11  freely, subject to the following restrictions:
     12
     13  1. The origin of this software must not be misrepresented; you must not
     14     claim that you wrote the original software. If you use this software
     15     in a product, an acknowledgment in the product documentation would be
     16     appreciated but is not required.
     17  2. Altered source versions must be plainly marked as such, and must not be
     18     misrepresented as being the original software.
     19  3. This notice may not be removed or altered from any source distribution.
     20*/
     21#include "../SDL_internal.h"
     22#include "../../include/SDL_touch.h"
     23
     24#ifndef _SDL_touch_c_h
     25#define _SDL_touch_c_h
     26
     27typedef struct SDL_Touch
     28{
     29    SDL_TouchID id;
     30    int num_fingers;
     31    int max_fingers;
     32    SDL_Finger** fingers;
     33} SDL_Touch;
     34
     35
     36/* Initialize the touch subsystem */
     37extern int SDL_TouchInit(void);
     38
     39/* Add a touch, returning the index of the touch, or -1 if there was an error. */
     40extern int SDL_AddTouch(SDL_TouchID id, const char *name);
     41
     42/* Get the touch with a given id */
     43extern SDL_Touch *SDL_GetTouch(SDL_TouchID id);
     44
     45/* Send a touch down/up event for a touch */
     46extern int SDL_SendTouch(SDL_TouchID id, SDL_FingerID fingerid,
     47                         SDL_bool down, float x, float y, float pressure);
     48
     49/* Send a touch motion event for a touch */
     50extern int SDL_SendTouchMotion(SDL_TouchID id, SDL_FingerID fingerid,
     51                               float x, float y, float pressure);
     52
     53/* Remove a touch */
     54extern void SDL_DelTouch(SDL_TouchID id);
     55
     56/* Shutdown the touch subsystem */
     57extern void SDL_TouchQuit(void);
     58
     59#endif /* _SDL_touch_c_h */
     60
     61/* vi: set ts=4 sw=4 expandtab: */