func _physics_process(delta):
# Add the gravity.
if not is_on_floor():
velocity.y -= gravity * delta
# Handle jump.
if Input.is_action_just_pressed("jump") and is_on_floor():
velocity.y = JUMP_VELOCITY
# Handle Sprint.
if Input.is_action_pressed("sprint"):
speed = SPRINT_SPEED
else:
speed = WALK_SPEED
# Get the input direction and handle the movement/deceleration.
var input_dir = Input.get_vector("left", "right", "up", "down")
var direction = (head.transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
# Move the character.
move_and_slide(velocity, Vector3.ZERO, 0.0)
# Update the velocity.
if is_on_floor():
if direction:
velocity.x = direction.x * speed
velocity.z = direction.z * speed
else:
velocity.x = lerp(velocity.x, direction.x * speed, delta * 7.0)
velocity.z = lerp(velocity.z, direction.z * speed, delta * 7.0)
else:
velocity.x = lerp(velocity.x, direction.x * speed, delta * 3.0)
velocity.z = lerp(velocity.z, direction.z * speed, delta * 3.0)