Pathfinding initial implementation [2 errors]

src/vehicles/car.odin

@@ -19,32 +19,31 @@ Car :: struct {
 	// Car's destination node
 	destination: Maybe(u32),
 	// Tracks on which node car has been last
-	node_pos: u32,
+	// 
+	// if null car is not on node
+	node_pos: Maybe(u32), 
+	// if null car is not on road
 	road_pos: Maybe(u32),
+	// tracks absolute pos
 	actual_pos: rl.Vector2,
 }
 
 // Constructor
-car_init :: proc(nodes: []inf.Node) -> Car {
-	rand_origin := rand.uint32_max(nodes_len)
-	
+car_init :: proc(node: u32, nodes: []inf.Node) -> Car {	
 	return {
 		fuel_level = common.FUEL_MAX,
 		max_speed = common.CAR_MAX_SPEED,
-		origin = rand_origin,
-		node_pos = rand_origin,
-		actual_pos = 
+		origin = node,
+		node_pos = node,
+		actual_pos = nodes[node].pos
 	}
 }
 
 // Sets a (valid) route for the car
 // 
-// Does NOT guarantee the route is reachable (TODO?)
+// Does NOT guarantee the route is reachable (TODO!)
 car_set_route :: proc(self: ^Car, nodes_len: u32) {
-	for self.origin == self.destination {
-		self.destination = rand.uint32_max(nodes_len)
-	}
-	
+	for self.origin == self.destination do self.destination = rand.uint32_max(nodes_len)
 }
 
 // Updates (origin and destination) node reference