From 892ed4854bcccbac546f5ac32c0c5fa0245f5fa7 Mon Sep 17 00:00:00 2001
From: perivesta <>
Date: Sat, 8 Jul 2023 11:40:53 +0200
Subject: draw a path for car to follow

---
 Scripts/car_behaviour.gd | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'Scripts/car_behaviour.gd')

diff --git a/Scripts/car_behaviour.gd b/Scripts/car_behaviour.gd
index b71ebb6..afbc32f 100644
--- a/Scripts/car_behaviour.gd
+++ b/Scripts/car_behaviour.gd
@@ -5,6 +5,7 @@ extends StaticBody2D
 @export var steer_force = 0.1
 @export var look_ahead = 75
 @export var num_rays = 32
+@export var driving = false
 
 # context array
 var ray_directions = []
@@ -28,6 +29,9 @@ func _ready():
 
 
 func _physics_process(delta):
+	if not driving:
+		return
+	
 	set_interest()
 	set_danger()
 	choose_direction()
@@ -38,8 +42,12 @@ func _physics_process(delta):
 
 func set_interest():
 	# Set interest in each slot based on world direction
-	if owner and owner.has_method("get_path_direction"):
-		var path_direction = owner.get_path_direction(position)
+#	if owner and owner.has_method("get_path_direction"):
+	if owner and owner.has_method("get_path_next_position"):
+#		var path_direction = owner.get_path_direction(position)
+		var next_pos = owner.get_path_next_position(position)
+		var path_direction = (next_pos - position).normalized()
+
 		for i in num_rays:
 			var d = ray_directions[i].rotated(rotation).dot(path_direction)
 			interest[i] = max(0, d)
-- 
cgit