public GamepadInfo()
{
//for (int i = 0; i < 2; i++)
//{
// stick[i] = new Stick();
// stick[i].num_axis = 2;
// stick[i].axis = new Stick.Axis[2];
// for (int j = 0; j < 1; j++)
// stick[i].axis[j] = new Stick.Axis();
// stick[i].axis[0].name = "UpDown";
// stick[i].axis[1].name = "LeftRight";
//}
stick[0] = new Stick();
stick[0].name = "DPad";
stick[0].num_axis = 4;
stick[0].axis = new Stick.Axis[4];
stick[0].axis[0].name = "Left Right";
stick[0].axis[1].name = "Up Down";
stick[0].axis[2].name = "LeftUp RightDown";
stick[0].axis[3].name = "LeftDown RightUp";
//stick[2].axis[4].name = "Down";
//stick[2].axis[5].name = "DownLeft";
//stick[2].axis[6].name = "Left";
//stick[2].axis[7].name = "LeftUp";
for (int i = 0; i < 10; i++) button = new Button[10];
button[0].name = "A button";
button[1].name = "Y button";
button[2].name = "X button";
button[3].name = "B button";
button[4].name = "Back button";
button[5].name = "Start button";
button[6].name = "ShoulderLeft button";
button[7].name = "ShoulderRight button";
button[8].name = "LeftStick button";
button[9].name = "RightStick button";
//stick[0].name = "Left analog stick";
//stick[1].name = "Right analog stick";
}
/// <summary>
/// Checks if a thumbstick was quickly tapped in a certain direction.
/// This is useful for navigating menus and other situations where
/// we treat a thumbstick as a D-Pad.
/// </summary>
/// <param name="which">Which stick to check: left or right</param>
/// <param name="direction">A vector in the direction to check.
/// The length, which should be between 0.0 and 1.0, determines how
/// far the stick must be rocked to "count"</param>
/// <returns></returns>
public bool WasStickTwitched(Stick which, Vector2 direction)
{
if (direction.X == 0 && direction.Y == 0)
return false;
Vector2 stickOld, stickNew;
if (which == Stick.Left)
{
stickOld = oldState.ThumbSticks.Left;
stickNew = newState.ThumbSticks.Left;
}
else
{
stickOld = oldState.ThumbSticks.Right;
stickNew = newState.ThumbSticks.Right;
}
Vector2 twitch = stickNew;
bool x = (direction.X == 0 || twitch.X / direction.X > 1);
bool y = (direction.Y == 0 || twitch.Y / direction.Y > 1);
bool twitchNew = x && y;
twitch = stickOld;
x = (direction.X == 0 || twitch.X / direction.X > 1);
y = (direction.Y == 0 || twitch.Y / direction.Y > 1);
bool twitchOld = x && y;
return twitchNew && !twitchOld;
}
/// <summary>
/// Check if a stick on the gamepad is not pressed down in a particular direction, similar to the DPad directional buttons
/// </summary>
/// <param name="dir">Direction of the stick we are checking</param>
/// <param name="playerNum">Player to be checked</param>
/// <returns>Return of the stick is not pressed in thats direction or not</returns>
public static bool IsStickUp(Stick stick, Direction dir, PlayerIndex playerNum)
{
//1. Get the stick in question
Vector2 stickPos;
if (stick == Stick.Left)
stickPos = currentGamepadState[(int)playerNum].ThumbSticks.Left;
else
stickPos = currentGamepadState[(int)playerNum].ThumbSticks.Right;
//2. Run the IsStickUp check
switch (dir)
{
case Direction.Up:
return (stickPos.Y < 0.5);
case Direction.Left:
return (stickPos.X > -0.5);
case Direction.Down:
return (stickPos.Y > -0.5);
case Direction.Right:
return (stickPos.X < 0.5);
default:
throw new ArgumentOutOfRangeException("Direction inputted is not a viable direction.");
}
}
/// <summary>
/// Get the current position of a joystick on the gamepad for a certain player
/// </summary>
/// <param name="stick">Stick to check</param>
/// <param name="playerNum">Player to be checked</param>
/// <returns>Current position of the joystick inputted</returns>
public static Vector2 GetStickPosition(Stick stick, PlayerIndex playerNum)
{
if (stick == Stick.Left)
return currentGamepadState[(int)playerNum].ThumbSticks.Left;
else
return currentGamepadState[(int)playerNum].ThumbSticks.Right;
}
/// <summary>
/// Check if a stick on the gamepad is released in a particular direction, similar to the DPad directional buttons
/// (Currently unpressed but pressed last update)
/// </summary>
/// <param name="dir">Direction of the stick we are checking</param>
/// <param name="playerNum">Player to be checked</param>
/// <returns>Return of the stick is released in thats direction or not</returns>
public static bool IsStickReleased(Stick stick, Direction dir, PlayerIndex playerNum)
{
//1. Get the sticks in question
Vector2 currentStickPos, prevStickPos;
if (stick == Stick.Left)
{
currentStickPos = currentGamepadState[(int)playerNum].ThumbSticks.Left;
prevStickPos = prevGamepadState[(int)playerNum].ThumbSticks.Left;
}
else
{
currentStickPos = currentGamepadState[(int)playerNum].ThumbSticks.Right;
prevStickPos = prevGamepadState[(int)playerNum].ThumbSticks.Right;
}
//2. Run the IsStickPressed check
switch (dir)
{
case Direction.Up:
return (currentStickPos.Y < 0.5) && (prevStickPos.Y >= 0.5);
case Direction.Left:
return (currentStickPos.X > -0.5) && (prevStickPos.X <= -0.5);
case Direction.Down:
return (currentStickPos.Y > -0.5) && (prevStickPos.Y <= -0.5);
case Direction.Right:
return (currentStickPos.X < 0.5) && (prevStickPos.X >= 0.5);
default:
throw new ArgumentOutOfRangeException("Direction inputted is not a viable direction.");
}
}
