mirror of
https://github.com/gwm17/glfw.git
synced 2024-11-23 10:48:51 -05:00
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
//========================================================================
|
|
// GLFW 3.1 - www.glfw.org
|
|
//------------------------------------------------------------------------
|
|
// Copyright (c) 2002-2006 Marcus Geelnard
|
|
// Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.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, subject to the following restrictions:
|
|
//
|
|
// 1. The origin of this software must not be misrepresented; you must not
|
|
// claim that you wrote the original software. If you use this software
|
|
// in a product, an acknowledgment in the product documentation would
|
|
// be appreciated but is not required.
|
|
//
|
|
// 2. Altered source versions must be plainly marked as such, and must not
|
|
// be misrepresented as being the original software.
|
|
//
|
|
// 3. This notice may not be removed or altered from any source
|
|
// distribution.
|
|
//
|
|
//========================================================================
|
|
|
|
#include "internal.h"
|
|
|
|
|
|
//////////////////////////////////////////////////////////////////////////
|
|
////// GLFW public API //////
|
|
//////////////////////////////////////////////////////////////////////////
|
|
|
|
GLFWAPI int glfwJoystickPresent(int joy)
|
|
{
|
|
_GLFW_REQUIRE_INIT_OR_RETURN(0);
|
|
|
|
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
|
|
{
|
|
_glfwInputError(GLFW_INVALID_ENUM, NULL);
|
|
return 0;
|
|
}
|
|
|
|
return _glfwPlatformJoystickPresent(joy);
|
|
}
|
|
|
|
GLFWAPI const float* glfwGetJoystickAxes(int joy, int* count)
|
|
{
|
|
*count = 0;
|
|
|
|
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
|
|
|
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
|
|
{
|
|
_glfwInputError(GLFW_INVALID_ENUM, NULL);
|
|
return NULL;
|
|
}
|
|
|
|
return _glfwPlatformGetJoystickAxes(joy, count);
|
|
}
|
|
|
|
GLFWAPI const unsigned char* glfwGetJoystickButtons(int joy, int* count)
|
|
{
|
|
*count = 0;
|
|
|
|
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
|
|
|
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
|
|
{
|
|
_glfwInputError(GLFW_INVALID_ENUM, NULL);
|
|
return NULL;
|
|
}
|
|
|
|
return _glfwPlatformGetJoystickButtons(joy, count);
|
|
}
|
|
|
|
GLFWAPI const char* glfwGetJoystickName(int joy)
|
|
{
|
|
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
|
|
|
|
if (joy < 0 || joy > GLFW_JOYSTICK_LAST)
|
|
{
|
|
_glfwInputError(GLFW_INVALID_ENUM, NULL);
|
|
return NULL;
|
|
}
|
|
|
|
return _glfwPlatformGetJoystickName(joy);
|
|
}
|
|
|