Initial setup for NPCs and their pathfinding.

scripts/entities/npc.gd

@@ -0,0 +1,44 @@
+extends CharacterBody3D
+
+var movement_speed: float = 3.0
+
+var target: CharacterBody3D
+var movement_target_position: Vector3
+
+var skip: bool = false
+
+@onready var navigation_agent: NavigationAgent3D = $NavigationAgent3D
+
+func _ready() -> void:
+	first_frame.call_deferred()
+
+func first_frame() -> void:
+	actor_setup(999999999)
+
+# determines the closest player and navigate.
+func actor_setup(lowest_distance: float) -> void:
+	if !skip:
+		for child: Node in get_tree().root.get_node("/root/Testmap").get_children():
+			if child is Node3D:
+				if child.has_method("playerstub") and position.distance_to((child as Node3D).position) < lowest_distance:
+					target = child
+		skip = true
+	
+	var dist: float = target.position.distance_to(movement_target_position)
+	if movement_target_position != target.position and (dist > 5 or position.distance_to(target.position) <= 5 or position.distance_to(movement_target_position) <= 5):
+		movement_target_position = target.position
+		navigation_agent.set_target_position(movement_target_position)
+
+func _physics_process(_delta: float) -> void:
+	actor_setup(position.distance_to(target.position))
+	
+	if navigation_agent.is_navigation_finished():
+		return
+		
+	var current_agent_position: Vector3 = global_position
+	var next_path_position: Vector3 = navigation_agent.get_next_path_position()
+	
+	velocity = current_agent_position.direction_to(next_path_position) * movement_speed
+	
+	if move_and_slide():
+		pass

scripts/entities/player.gd

@@ -10,8 +10,7 @@ const JUMP_VELOCITY: float = 4.5
 var activated: bool = false
 var freecam: bool = false
 
-@onready
-var camera: Camera3D = $Camera3D
+@onready var camera: Camera3D = $Camera3D
 var camera_rotation: Vector2 = Vector2(0,0)
 
 func _ready() -> void:
@@ -55,6 +54,9 @@ func _physics_process(delta: float) -> void:
 		if move_and_slide():
 			pass
 		
+		var fps_counter: Label = $Label
+		fps_counter.text = str(Engine.get_frames_per_second())
+		
 		Networking.player_sync_call(position, rotation)
 
 func _input(event: InputEvent) -> void:
@@ -70,3 +72,7 @@ func _input(event: InputEvent) -> void:
 		elif camera.rotation.x <= -1.6:
 			camera.rotation.x = -1.6
 		rotate(Vector3.DOWN, camera_rotation.x)
+
+# this way we can check for the player.
+func playerstub() -> void:
+	pass