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 @onready var _default_target = $defaultTrackingTarget
  15
  16
  17 func set_eyes_target(target: Node3D) -> void:
  18         for eye in [ _eye_L, _eye_R ]:
  19                 eye.target = target if target != null else _default_target
  20                 eye.active = 1
  21                 eye.influence = eye_influence
  22
  23
  24 func set_head_target(target: Node3D) -> void:
  25         _head.target = target if target != null else _default_target
  26         _head.active = 1
  27         _head.tween_influence(0.0 if target == null else head_influence)
  28
  29
  30 # manage talking and expressions
  31 func talk() -> void:
  32         _animation_tree.set("parameters/motion/transition_request", "talk")
  33
  34
  35 # manage vectored movement
  36 func current_state() -> String:
  37         return _animation_tree.get("parameters/motion/current_state")
  38
  39
  40 func set_hips_direction(direction: float) -> void:
  41         _animation_tree.set("parameters/hips_direction/blend_position", clamp(direction, -PI / 2, PI / 2))
  42
  43
  44 func get_hips_direction() -> float:
  45         return _animation_tree.get("parameters/hips_direction/blend_position")
  46
  47
  48 func pose() -> void:
  49         _animation_tree.set("parameters/motion/transition_request", "pose")
  50
  51
  52 func idle() -> void:
  53         _animation_tree.set("parameters/motion/transition_request", "idle")
  54
  55
  56 func move_forward() -> void:
  57         _animation_tree.set("parameters/motion/transition_request", "forward")
  58
  59
  60 func move_backward() -> void:
  61         _animation_tree.set("parameters/motion/transition_request", "backward")
  62
  63
  64 func movement_speed(speed: float) -> void:
  65         _animation_tree.set("parameters/forward/blend_position", speed)
  66         _animation_tree.set("parameters/backward/blend_position", speed)
  67
  68
  69 func jump() -> void:
  70         _animation_tree.set("parameters/motion/transition_request", "fall")
  71
  72
  73 func fall() -> void:
  74         _animation_tree.set("parameters/motion/transition_request", "fall")
  75
  76
  77 func landing() -> void:
  78         _animation_tree.set("parameters/motion/transition_request", "landing")