X-Git-Url: http://git.purplebirdman.com/william-skin.git/blobdiff_plain/3e74277bb1d2ad3f5ccdc26c690a0f6e37ffcd25..c84055968443414e67caa33c3a823094ed29365b:/player/player.gd

diff --git a/player/player.gd b/player/player.gd
index 076679a..1ebbf4c 100644
--- a/player/player.gd
+++ b/player/player.gd
@@ -49,6 +49,7 @@ var _lockon_direction: Vector3 = Vector3.ZERO
 var _lockon_indicator_scene = load("res://ux/lockon_indicator.tscn")
 var _lockon_instance: Node3D = _lockon_indicator_scene.instantiate()
 
+var _head_track_target: Node3D = null
 var _head_track_arr: Array[Node3D] = []
 
 enum {LOCKON_LEFT, LOCKON_CENTER, LOCKON_RIGHT}
@@ -75,6 +76,7 @@ func _ready() -> void:
 	_debug.stats.add_property(self, "_idle_time", "round")
 	_debug.stats.add_property(self, "_lockon_shift", "round")
 	_debug.stats.add_property(self, "_head_track_arr", "")
+	_debug.stats.add_property(self, "_head_track_target", "")
 
 
 func _input(event: InputEvent) -> void:
@@ -323,11 +325,28 @@ func _process_player(delta: float) -> void:
 	move_and_slide()
 
 
+# head tracking
+# TODO: choose the closest head track thing to my position 
+# tell skin to track it
+func _pick_head_track_target() -> void:
+	if _head_track_arr.is_empty():
+		_head_track_target = null
+		_skin.set_head_target(Vector3.ZERO)
+		_skin.set_eyes_target(Vector3.ZERO)
+	else:
+		var target: Node3D = _head_track_arr.front()
+		_head_track_target = target
+		_skin.set_head_target(target.global_position)
+		_skin.set_eyes_target(target.global_position)
+
+
+# if we find a head tracking obj, add it to the array unless it's already there
 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("player-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:
@@ -335,3 +354,4 @@ func _on_head_turn_area_exited(area: Area3D) -> void:
 		var i = _head_track_arr.find(node)
 		if i >= 0:
 			_head_track_arr.remove_at(i)
+	_pick_head_track_target()