require_relative 'glfw/version'

require 'fiddle'
require 'fiddle/import'

module GLFW

  extend Fiddle::Importer

  dlload File.expand_path('./glfw3.dll')

  typealias 'window', 'void*'
  typealias 'monitor', 'void*'
  typealias 'string', 'const char*'
  typealias 'bool', 'int'

  extern 'bool glfwInit(void)'
  extern 'window glfwCreateWindow(int, int, string, monitor, window)'
  extern 'void glfwShowWindow(window)'
  extern 'bool glfwWindowShouldClose(window)'
  extern 'void glfwWaitEvents(window)'

  puts glfwInit != 0

  window = self.glfwCreateWindow(640, 480, "HOWDY".encode('utf-8'), nil, nil)



  glfwShowWindow(window)

  while glfwWindowShouldClose(window) == 0

    glfwWaitEvents(window)

  end

  p window


  # glfwCreateCursor
  # glfwCreateStandardCursor
  # glfwCreateWindowSurface
  # glfwDefaultWindowHints
  # glfwDestroyCursor
  # glfwDestroyWindow
  # glfwExtensionSupported
  # glfwFocusWindow
  # glfwGetClipboardString
  # glfwGetCurrentContext
  # glfwGetCursorPos
  # glfwGetEGLContext
  # glfwGetEGLDisplay
  # glfwGetEGLSurface
  # glfwGetFramebufferSize
  # glfwGetGammaRamp
  # glfwGetInputMode
  # glfwGetInstanceProcAddress
  # glfwGetJoystickAxes
  # glfwGetJoystickButtons
  # glfwGetJoystickName
  # glfwGetKey
  # glfwGetKeyName
  # glfwGetMonitorName
  # glfwGetMonitorPhysicalSize
  # glfwGetMonitorPos
  # glfwGetMonitors
  # glfwGetMouseButton
  # glfwGetPhysicalDevicePresentationSupport
  # glfwGetPrimaryMonitor
  # glfwGetProcAddress
  # glfwGetRequiredInstanceExtensions
  # glfwGetTime
  # glfwGetTimerFrequency
  # glfwGetTimerValue
  # glfwGetVersion
  # glfwGetVersionString
  # glfwGetVideoMode
  # glfwGetVideoModes
  # glfwGetWGLContext
  # glfwGetWin32Adapter
  # glfwGetWin32Monitor
  # glfwGetWin32Window
  # glfwGetWindowAttrib
  # glfwGetWindowFrameSize
  # glfwGetWindowMonitor
  # glfwGetWindowPos
  # glfwGetWindowSize
  # glfwGetWindowUserPointer
  # glfwHideWindow
  # glfwIconifyWindow
  # glfwJoystickPresent
  # glfwMakeContextCurrent
  # glfwMaximizeWindow
  # glfwPollEvents
  # glfwPostEmptyEvent
  # glfwRestoreWindow
  # glfwSetCharCallback
  # glfwSetCharModsCallback
  # glfwSetClipboardString
  # glfwSetCursor
  # glfwSetCursorEnterCallback
  # glfwSetCursorPos
  # glfwSetCursorPosCallback
  # glfwSetDropCallback
  # glfwSetErrorCallback
  # glfwSetFramebufferSizeCallback
  # glfwSetGamma
  # glfwSetGammaRamp
  # glfwSetInputMode
  # glfwSetJoystickCallback
  # glfwSetKeyCallback
  # glfwSetMonitorCallback
  # glfwSetMouseButtonCallback
  # glfwSetScrollCallback
  # glfwSetTime
  # glfwSetWindowAspectRatio
  # glfwSetWindowCloseCallback
  # glfwSetWindowFocusCallback
  # glfwSetWindowIcon
  # glfwSetWindowIconifyCallback
  # glfwSetWindowMonitor
  # glfwSetWindowPos
  # glfwSetWindowPosCallback
  # glfwSetWindowRefreshCallback
  # glfwSetWindowShouldClose
  # glfwSetWindowSize
  # glfwSetWindowSizeCallback
  # glfwSetWindowSizeLimits
  # glfwSetWindowTitle
  # glfwSetWindowUserPointer
  # glfwSwapBuffers
  # glfwSwapInterval
  # glfwTerminate
  # glfwVulkanSupported
  # glfwWaitEventsTimeout
  # glfwWindowHint

end