/* -----------------------------------------------------------------------------
	GSFramework
	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
----------------------------------------------------------------------------- */


		#include "input/input_mouse.h"

		using namespace GS::Input;


//------------------------------------------------------------------------------
bool	Mouse::IsDown(KeyCode key) const
{
	switch (key)
	{
		case Key_Button0:	return state.left_button;
		case Key_Button1:	return state.right_button;
		case Key_Button2:	return state.middle_button;

		default: break;
	}
	return false;
}
bool	Mouse::WasDown(KeyCode key) const
{
	switch (key)
	{
		case Key_Button0:	return last_state.left_button;
		case Key_Button1:	return last_state.right_button;
		case Key_Button2:	return last_state.middle_button;

		default: break;
	}
	return false;
}
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
bool	Mouse::GetInputRange(InputCode i, float &mn, float &mx) const
{
	switch (i)
	{
		case Input_AxisX:
		case Input_AxisY:
			mn = 0; mx = 1;
			return true;

		case Input_RotX:		// Horizontal wheel.
		case Input_RotY:		// Vertical wheel.
			mn = 0; mx = 1024;
			return true;

		default: break;
	}
	return false;
}
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
float	Mouse::GetValue(InputCode i) const
{
	switch (i)
	{
		case Input_AxisX:	return state.x;
		case Input_AxisY:	return state.y;
		case Input_RotX:	return state.hwheel;
		case Input_RotY:	return state.wheel;

		default: break;
	}
	return 0;
}
float	Mouse::GetLastValue(InputCode i) const
{
	switch (i)
	{
		case Input_AxisX:	return last_state.x;
		case Input_AxisY:	return last_state.y;
		case Input_RotX:	return last_state.hwheel;
		case Input_RotY:	return last_state.wheel;

		default: break;
	}
	return 0;
}
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
Mouse::Mouse()
{
	state.x = 0; state.y = 0;

	state.left_button = false;
	state.right_button = false;
	state.middle_button = false;
	state.wheel = 0;
	state.hwheel = 0;

	last_state = state;
}
//------------------------------------------------------------------------------