Added NPC

diff --git a/test/npc.gd b/test/npc.gd
new file mode 100644 (file)
index 0000000..3acd29f
--- /dev/null
+++ b/test/npc.gd
@@ -0,0 +1,31 @@
+extends Node3D
+
+
+@onready var _skin := $skin
+var _head_track_arr: Array[Node3D]= []
+
+
+func _pick_head_track_target() -> void:
+       if _head_track_arr.is_empty():
+               _skin.set_head_target(null)
+               _skin.set_eyes_target(null)
+       else:
+               var target: Node3D = _head_track_arr.front()
+               _skin.set_head_target(target)
+               _skin.set_eyes_target(target)
+
+
+func _on_head_turn_area_entered(area: Area3D) -> void:
+       for node in area.get_parent().get_children().filter(func(c): return c.is_in_group("npc-headTrack")):
+               var i = _head_track_arr.find(node)
+               if i < 0:
+                       _head_track_arr.append(node)
+       _pick_head_track_target()
+
+
+func _on_head_turn_area_exited(area: Area3D) -> void:
+       for node in area.get_parent().get_children().filter(func(c): return c.is_in_group("npc-headTrack")):
+               var i = _head_track_arr.find(node)
+               if i >= 0:
+                       _head_track_arr.remove_at(i)
+       _pick_head_track_target()

diff --git a/test/npc.tscn b/test/npc.tscn
new file mode 100644 (file)
index 0000000..57aea15
--- /dev/null
+++ b/test/npc.tscn
@@ -0,0 +1,24 @@
+[gd_scene load_steps=4 format=3 uid="uid://bmcw5a71lsldu"]
+
+[ext_resource type="PackedScene" uid="uid://2tvylmtejq0u" path="res://william.tscn" id="1_fk6op"]
+[ext_resource type="Script" path="res://test/npc.gd" id="1_tko4h"]
+
+[sub_resource type="CylinderShape3D" id="CylinderShape3D_rgxya"]
+radius = 3.27162
+
+[node name="NonPlayerCharacter" type="Node3D"]
+script = ExtResource("1_tko4h")
+
+[node name="skin" parent="." instance=ExtResource("1_fk6op")]
+
+[node name="headTurn" type="Area3D" parent="skin"]
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="skin/headTurn"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 3.17898)
+shape = SubResource("CylinderShape3D_rgxya")
+
+[node name="playerTrackPoint" type="Node3D" parent="skin" groups=["player-eyeTrack", "player-headTrack"]]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.77777, 0.0828433)
+
+[connection signal="area_entered" from="skin/headTurn" to="." method="_on_head_turn_area_entered"]
+[connection signal="area_exited" from="skin/headTurn" to="." method="_on_head_turn_area_exited"]