william.gd

   1 class_name WilliamSkin
   2 extends Node3D
   3
   4
   5 @export_category("Tracking")
   6 @export var head_influence: float = 0.6
   7 @export var eye_influence: float = 1.0
   8
   9
  10 @onready var _animation_tree: AnimationTree = $AnimationTree
  11 @onready var _head: TrackingBone3D_head = $base/rig/Skeleton3D/track_head
  12 @onready var _eye_L: TrackingBone3D = $base/rig/Skeleton3D/track_eye_L
  13 @onready var _eye_R: TrackingBone3D = $base/rig/Skeleton3D/track_eye_R
  14
  15
  16 func set_eyes_target(target: Vector3) -> void:
  17         for eye in [ _eye_L, _eye_R ]:
  18                 eye.target = target
  19                 eye.active = target != Vector3.ZERO
  20                 eye.influence = eye_influence
  21
  22
  23 func set_head_target(target: Vector3) -> void:
  24         _head.target = target
  25         _head.active = 1
  26         _head.tween_influence(0.0 if target == Vector3.ZERO else head_influence)
  27
  28
  29 # manage talking and expressions
  30 func talk() -> void:
  31         _animation_tree.set("parameters/motion/transition_request", "talk")
  32
  33
  34 # manage vectored movement
  35 func current_state() -> String:
  36         return _animation_tree.get("parameters/motion/current_state")
  37
  38
  39 func set_hips_direction(direction: float) -> void:
  40         _animation_tree.set("parameters/hips_direction/blend_position", clamp(direction, -PI / 2, PI / 2))
  41
  42
  43 func get_hips_direction() -> float:
  44         return _animation_tree.get("parameters/hips_direction/blend_position")
  45
  46
  47 func pose() -> void:
  48         _animation_tree.set("parameters/motion/transition_request", "pose")
  49
  50
  51 func idle() -> void:
  52         _animation_tree.set("parameters/motion/transition_request", "idle")
  53
  54
  55 func move_forward() -> void:
  56         _animation_tree.set("parameters/motion/transition_request", "forward")
  57
  58
  59 func move_backward() -> void:
  60         _animation_tree.set("parameters/motion/transition_request", "backward")
  61
  62
  63 func movement_speed(speed: float) -> void:
  64         _animation_tree.set("parameters/forward/blend_position", speed)
  65         _animation_tree.set("parameters/backward/blend_position", speed)
  66
  67
  68 func jump() -> void:
  69         _animation_tree.set("parameters/motion/transition_request", "fall")
  70
  71
  72 func fall() -> void:
  73         _animation_tree.set("parameters/motion/transition_request", "fall")
  74
  75
  76 func landing() -> void:
  77         _animation_tree.set("parameters/motion/transition_request", "landing")