;;
;; chicken-sdl2: CHICKEN Scheme bindings to Simple DirectMedia Layer 2
;;
;; Copyright © 2013–2021  John Croisant.
;; All rights reserved.
;;
;; Redistribution and use in source and binary forms, with or without
;; modification, are permitted provided that the following conditions
;; are met:
;;
;; - Redistributions of source code must retain the above copyright
;;   notice, this list of conditions and the following disclaimer.
;;
;; - Redistributions in binary form must reproduce the above copyright
;;   notice, this list of conditions and the following disclaimer in
;;   the documentation and/or other materials provided with the
;;   distribution.
;;
;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
;; "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
;; LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
;; FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
;; COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
;; INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
;; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
;; SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
;; HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
;; STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
;; ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
;; OF THE POSSIBILITY OF SUCH DAMAGE.


(export SDL_GetMouseFocus
        SDL_GetMouseState
        SDL_GetRelativeMouseState
        SDL_GetRelativeMouseMode
        SDL_SetRelativeMouseMode
        SDL_WarpMouseInWindow)

#+libSDL-2.0.4+
(export SDL_CaptureMouse
        SDL_GetGlobalMouseState
        SDL_WarpMouseGlobal)


#+libSDL-2.0.4+
(define-function-binding SDL_CaptureMouse
  return: (Sint32 zero-if-success)
  args: ((bool enabled)))

(define-function-binding SDL_GetMouseFocus
  return: (SDL_Window* window-with-focus))

(define-function-binding SDL_GetMouseState
  return: (Uint32 buttons-mask)
  args: ((Sint32* x-out)
         (Sint32* y-out)))

(define-function-binding SDL_GetRelativeMouseState
  return: (Uint32 buttons-mask)
  args: ((Sint32* x-out)
         (Sint32* y-out)))

#+libSDL-2.0.4+
(define-function-binding SDL_GetGlobalMouseState
  return: (Uint32 buttons-mask)
  args: ((Sint32* x-out)
         (Sint32* y-out)))

(define-function-binding SDL_GetRelativeMouseMode
  return: (bool relative-mode?))

(define-function-binding SDL_SetRelativeMouseMode
  return: (Sint32 zero-if-success)
  args: ((bool relative-mode?)))


(define-function-binding SDL_WarpMouseInWindow
  args: ((SDL_Window* target-window-or-null)
         (Sint32 x)
         (Sint32 y)))

#+libSDL-2.0.4+
(define-function-binding SDL_WarpMouseGlobal
  return: (Sint32 zero-if-success)
  args: ((Sint32 x)
         (Sint32 y)))