player/player.gd

   1 extends CharacterBody3D
   2
   3
   4 @onready var _skin: KnightSkin = $skin
   5
   6
   7 const SPEED = 5.0
   8 const JUMP_VELOCITY = 4.5 * 3
   9 const FALL_SPEED = 2.0
  10
  11
  12 var _last_movement_direction := Vector3.FORWARD
  13
  14
  15 func _input(event: InputEvent) -> void:
  16         if event.is_action_released("ui_accept"):
  17                 velocity.y = 0
  18         elif event.is_action_pressed("player-attack"):
  19                 _skin.attack()
  20
  21
  22 func _process_player_input(_delta: float) -> void:
  23         # Get the input direction and handle the movement/deceleration.
  24         # As good practice, you should replace UI actions with custom gameplay actions.
  25         var input_dir := Input.get_vector("ui_left", "ui_right", "ui_up", "ui_down")
  26         var direction := -(transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
  27         if direction:
  28                 velocity.x = direction.x * SPEED
  29                 velocity.z = direction.z * SPEED
  30                 _last_movement_direction = direction
  31         else:
  32                 velocity.x = 0
  33                 velocity.z = 0
  34
  35         # Handle jump.
  36         if Input.is_action_just_pressed("ui_accept") and is_on_floor():
  37                 velocity.y = JUMP_VELOCITY
  38
  39
  40 func _process_player_skin(_delta: float) -> void:
  41         _skin.global_rotation.y = Vector3.BACK.signed_angle_to(_last_movement_direction, Vector3.UP)
  42
  43         if is_on_floor():
  44                 _skin.move(velocity.length())
  45         else:
  46                 _skin.fall()
  47
  48
  49 func _physics_process(delta: float) -> void:
  50         # Add the gravity.
  51         if not is_on_floor():
  52                 velocity += get_gravity() * FALL_SPEED * delta
  53
  54         _process_player_input(delta)
  55         _process_player_skin(delta)
  56
  57         move_and_slide()