New art assets, work on implementing more adventurer behavior and making them work better together, and steps towards completing the first quest loop.

adventurer.gd

@@ -1,19 +1,25 @@
 class_name Adventurer extends CharacterBody2D
 
-@onready var state_machine : StateMachine = $StateMachine
+@onready var bt_player : BTPlayer = $BTPlayer
 @onready var movement_speed : float = 400.0
 @onready var movement_target_position : Vector2 = global_position
 @onready var nav_agent : NavigationAgent2D = $NavigationAgent2D
 
 var data : AdventurerData = null
 var interaction_target = null
+var last_position : Vector2 = Vector2.ZERO
+var stuck : bool = false
+var stuck_time_remaining : float = 0
 @onready var bubble : SpeechBubble = $SpeechBubble
 @export var interaction_range : float = 75
 @export var stop_range : float = 25
 
+signal navigation_finished()
+signal navigation_failed()
+
 func _ready() -> void:
-	state_machine.actor = self
-	state_machine.start()
+	nav_agent.navigation_finished.connect(_on_nav_agent_finished)
+	pass
 
 func _physics_process(delta: float) -> void:
 	if nav_agent.is_navigation_finished():
@@ -23,15 +29,26 @@ func _physics_process(delta: float) -> void:
 			#clear the target
 			#try_interact 
 		return
-	
 	var curr_pos: Vector2 = global_position
 	var next_path_pos: Vector2 = nav_agent.get_next_path_position()
 	
 	velocity = curr_pos.direction_to(next_path_pos) * movement_speed
 	move_and_slide()
-	
+	#If they virtually didn't move
+	if !stuck:
+		if (global_position - last_position).length_squared() < 5:
+			stuck = true
+			stuck_time_remaining = 1
+	else:
+		if stuck_time_remaining > 0:
+			stuck_time_remaining -= delta
+			if stuck_time_remaining <= 0:
+				nav_agent.target_position = global_position
+				navigation_failed.emit()
+	last_position = global_position
 
 func approach(pos : Vector2) -> void:
+	stuck = false
 	var rid = get_world_2d().get_navigation_map()
 	var point : Vector2 = NavigationServer2D.map_get_closest_point(rid, pos)
 	set_movement_target(point)
@@ -57,3 +74,6 @@ func set_movement_target(target : Vector2) -> void:
 
 func show_speech_bubble(bubble_type : String) -> void:
 	bubble.try_show_speech(bubble_type)
+
+func _on_nav_agent_finished() -> void:
+	navigation_finished.emit()