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

ai/tasks/actions/go_to.gd

@@ -0,0 +1,48 @@
+#*
+#* go_to.gd
+#*
+@tool
+extends BTAction
+## Moves the agent to the specified position, favoring horizontal movement. [br]
+## Returns [code]SUCCESS[/code] when close to the target position (see [member tolerance]);
+## otherwise returns [code]RUNNING[/code].
+
+## Blackboard variable that stores the target position (Vector2)
+@export var target_position_var := &"pos"
+var wait_time_remaining : float = 0
+var goal_position : Vector2
+
+var done : bool
+
+func _generate_name() -> String:
+	return "Go to Position: %s" % [LimboUtility.decorate_var(target_position_var)]
+
+func _enter() -> void:
+	done = false
+	goal_position = blackboard.get_var(target_position_var, Vector2.ZERO)
+	go_to(goal_position)
+
+func _tick(delta: float) -> Status:
+	if done:
+		return SUCCESS
+	#If we were interrupted, wait a little bit and try again
+	if wait_time_remaining > 0:
+		wait_time_remaining -= delta
+		if wait_time_remaining <= 0:
+			go_to(goal_position)
+	return RUNNING
+
+func go_to(pos : Vector2) -> void:
+	agent.navigation_finished.connect(_on_navigation_complete)
+	agent.navigation_failed.connect(_on_navigation_failed)
+	agent.approach(pos)
+	
+func _on_navigation_complete() -> void:
+	agent.navigation_finished.disconnect(_on_navigation_complete)
+	agent.navigation_failed.disconnect(_on_navigation_failed)
+	done = true
+
+func _on_navigation_failed() -> void:
+	wait_time_remaining = randf_range(.5, 2)
+	agent.navigation_finished.disconnect(_on_navigation_complete)
+	agent.navigation_failed.disconnect(_on_navigation_failed)