/// <summary>
/// State behaviour logic
/// </summary>
/// <param name="entity"></param>
/// <param name="texture"></param>
private void Behavior()
{
_animator.Animate(_entityUID, "SmileyWalkAtlas", 4, 4, _frameTime);
if (_soundTime > 0.3)
{
_audioPlayer.PlaySound("Jump");
_soundTime = 0f;
}
//Declare a vector to store the force needed to move
Vector2 force = new Vector2(0, 0);
// Player input controlling movement, only active on key down
foreach (Keys k in _args.GetInputKey())
{
// if player presses up arrow, W, or space
if (k == Keys.Up || k == Keys.Space || k == Keys.W)
{
// set jump value and inAir status to true
force.Y = -_ySpeed;
}
}
// apply force to the physics component to move entity
_physicsComponent.ApplyForce(force);
}
/// <summary>
/// Updates state
/// </summary>
public void Update(GameTime gameTime)
{
_gameTime = gameTime;
_animator.Animate(_entityUID, "SmileyWalkAtlas", 4, 4, _frameTime);
// Calculate elapsed game time for audio
_soundTime += (float)gameTime.ElapsedGameTime.TotalSeconds;
if (_soundTime > 0.3)
{
_audioPlayer.PlaySound("Run");
_soundTime = 0f;
}
//Declare a vector to store the force needed to move
Vector2 force = new Vector2(0, 0);
// Player input controlling movement, only active on key down
foreach (Keys k in _args.GetInputKey())
{
// if player presses right arrow or D
if (k == Keys.Right || k == Keys.D)
{
// set facing direction to right(1)
_facingDirectionX = 1;
force.X = _xSpeed * _facingDirectionX;
}
// if player presses left arrow or A
if (k == Keys.Left || k == Keys.A)
{
// set facing direction to left(-1)
_facingDirectionX = -1;
force.X = _xSpeed * _facingDirectionX;
}
}
// update facing direction in entity to update texture orientation
_invertTexture(_facingDirectionX);
// apply force to the physics component to move entity
_physicsComponent.ApplyForce(force);
}