protected override void Update(float dt)
{
// Check input buttons
_moveLeft = Input.GetButton("a") == ButtonState.Down;
_moveRight = Input.GetButton("d") == ButtonState.Down;
_moveUp = Input.GetButton("w") == ButtonState.Down;
_moveDown = Input.GetButton("s") == ButtonState.Down;
// Detect climb
var map = Scene.GetEntity <Map>();
if (!map.IsNearClimable(Transform.Position))
{
if (_isClimb)
{
Physics.Velocity = Vector.Zero;
ChangeAnimation("idle");
}
_isClimb = false;
}
else if (_moveUp || _moveDown)
{
_isClimb = true;
}
// Did we press the jump button?
if (Input.GetButton("space") == ButtonState.Pressed)
{
if (_isClimb)
{
ChangeAnimation("jump");
_isClimb = false;
}
_doJump = true;
}
// Movement
if (_isClimb)
{
Physics.GravityMultiplier = 0;
//
ChangeAnimation("climb", false);
SpriteRenderer.GotoFrame((int)Transform.Position.Y / 32 % 2);
}
else
{
Physics.GravityMultiplier = 1;
if (_moveLeft || _moveRight)
{
// Flip sprite for movement direction
if (_moveLeft)
{
Transform.Scale = (-1, 1);
}
else
{
Transform.Scale = (1, 1);
}
// If on the ground, set walking animation
if (Physics.HasGroundCollision)
{
ChangeAnimation("walk");
}
}
else
{
// If on the ground, set idle animation
if (Physics.HasGroundCollision)
{
ChangeAnimation("idle");
}
}
}
// Are we on the ground?
if (Physics.HasGroundCollision)
{
// Reset jumping state
_allowJump = true;
_isClimb = false;
// If we intend to do a jump
if (_doJump)
{
// Set jump animation
ChangeAnimation("jump");
}
}
}