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using Microsoft.Xna.Framework;
using System;
namespace Microsoft.Xna.Framework.Input
{
//
// Summary:
// Represents specific information about the state of an Xbox 360 Controller,
// including the current state of buttons and sticks. Reference page contains
// links to related code samples.
public struct GamePadState
{
//
// Summary:
// Indicates whether the Xbox 360 Controller is connected. Reference page contains
// links to related code samples.
public bool IsConnected
{
get;
internal set;
}
//
// Summary:
// Gets the packet number associated with this state. Reference page contains
// links to related code samples.
public int PacketNumber
{
get;
internal set;
}
//
// Summary:
// Returns a structure that identifies what buttons on the Xbox 360 controller
// are pressed. Reference page contains links to related code samples.
public GamePadButtons Buttons
{
get;
internal set;
}
//
// Summary:
// Returns a structure that identifies what directions of the directional pad
// on the Xbox 360 Controller are pressed.
public GamePadDPad DPad
{
get;
internal set;
}
//
// Summary:
// Returns a structure that indicates the position of the Xbox 360 Controller
// sticks (thumbsticks).
public GamePadThumbSticks ThumbSticks
{
get;
internal set;
}
//
// Summary:
// Returns a structure that identifies the position of triggers on the Xbox
// 360 controller.
public GamePadTriggers Triggers
{
get;
internal set;
}
private static GamePadState initializedGamePadState = new GamePadState();
internal static GamePadState InitializedState
{
get {
return initializedGamePadState;
}
}
//
// Summary:
// Initializes a new instance of the GamePadState class using the specified
// GamePadThumbSticks, GamePadTriggers, GamePadButtons, and GamePadDPad.
//
// Parameters:
// thumbSticks:
// Initial thumbstick state.
//
// triggers:
// Initial trigger state.
//
// buttons:
// Initial button state.
//
// dPad:
// Initial directional pad state.
public GamePadState(GamePadThumbSticks thumbSticks, GamePadTriggers triggers, GamePadButtons buttons, GamePadDPad dPad)
: this()
{
ThumbSticks = thumbSticks;
Triggers = triggers;
Buttons = buttons;
DPad = dPad;
IsConnected = true;
}
//
// Summary:
// Initializes a new instance of the GamePadState class with the specified stick,
// trigger, and button values.
//
// Parameters:
// leftThumbStick:
// Left stick value. Each axis is clamped between −1.0 and 1.0.
//
// rightThumbStick:
// Right stick value. Each axis is clamped between −1.0 and 1.0.
//
// leftTrigger:
// Left trigger value. This value is clamped between 0.0 and 1.0.
//
// rightTrigger:
// Right trigger value. This value is clamped between 0.0 and 1.0.
//
// buttons:
// Array or parameter list of Buttons to initialize as pressed.
public GamePadState(Vector2 leftThumbStick, Vector2 rightThumbStick, float leftTrigger, float rightTrigger, params Buttons[] buttons)
: this(new GamePadThumbSticks(leftThumbStick, rightThumbStick), new GamePadTriggers(leftTrigger, rightTrigger), new GamePadButtons(buttons), new GamePadDPad())
{
}
//
// Summary:
// Determines whether specified input device buttons are pressed in this GamePadState.
//
// Parameters:
// button:
// Buttons to query. Specify a single button, or combine multiple buttons using
// a bitwise OR operation.
public bool IsButtonDown(Buttons button)
{
return (Buttons.buttons & button) == button;
}
//
// Summary:
// Determines whether specified input device buttons are up (not pressed) in
// this GamePadState.
//
// Parameters:
// button:
// Buttons to query. Specify a single button, or combine multiple buttons using
// a bitwise OR operation.
public bool IsButtonUp(Buttons button)
{
return (Buttons.buttons & button) != button;
}
//
// Summary:
// Determines whether two GamePadState instances are not equal.
//
// Parameters:
// left:
// Object on the left of the equal sign.
//
// right:
// Object on the right of the equal sign.
public static bool operator !=(GamePadState left, GamePadState right)
{
return !left.Equals(right);
}
//
// Summary:
// Determines whether two GamePadState instances are equal.
//
// Parameters:
// left:
// Object on the left of the equal sign.
//
// right:
// Object on the right of the equal sign.
public static bool operator ==(GamePadState left, GamePadState right)
{
return left.Equals(right);
}
//
// Summary:
// Returns a value that indicates whether the current instance is equal to a
// specified object.
//
// Parameters:
// obj:
// Object with which to make the comparison.
public override bool Equals(object obj)
{
return base.Equals(obj);
}
//
// Summary:
// Gets the hash code for this instance.
public override int GetHashCode()
{
return base.GetHashCode();
}
//
// Summary:
// Retrieves a string representation of this object.
public override string ToString()
{
return base.ToString();
}
}
}
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