added deposit robot

scripts/CharacterStates.gd

@@ -0,0 +1,91 @@
+extends State
+class_name CharacterState
+
+@export var character : CharacterBody3D
+@export var move_speed : float = 3
+@export var body_turn_speed : float = 3
+@export var turret_speed : float = 6.0
+@export var can_see : bool = true # indicates whether the character is able to see things in the state
+@export var poi_investigate : bool = false
+@export var poi_change_to_search : bool = false
+@export var poi_update_waypoint_immediately : bool = false
+
+var move_target
+var look_target
+
+func character_has_target():
+	if character.player_last_seen != null:
+		return true
+	if character.point_of_interest != null:
+		return true
+	return false
+
+func update_move_target():
+	if character.player_last_seen != null:
+		return character.player_last_seen
+	elif character.point_of_interest != null:
+		return character.point_of_interest["point"]
+	else:
+		return character.global_position
+
+func search_on_lost_target():
+	if !character.is_player_visible():
+		Transitioned.emit(self,"attack")
+
+func move_target_adj(position):
+	return Vector3(position.x,character.global_position.y,position.z)
+
+func rotate_to_face2D(object,target,target_offset_angle,delta,turn_speed):
+	#to allow both nodes and positions to be passed to this function, test the target and use Vector3 coords
+	var target_transformed
+	if target == null:
+		target_transformed = object.global_position
+	elif target is Vector3:
+		target_transformed = target
+	elif target is Node3D:
+		target_transformed = target.global_position
+	
+	var pos2d = Vector2(object.global_position.x,object.global_position.z)
+	var target_pos2d = Vector2(target_transformed.x,target_transformed.z)
+	var direction = (pos2d - target_pos2d)
+	return lerp_angle(object.global_rotation.y,atan2(direction.x,direction.y) + deg_to_rad(target_offset_angle),delta * turn_speed)
+
+func rotate_to_face3D(object : Node3D,target,target_offset_angle : Vector3,delta : float,turn_speed : float):
+	if target == null:
+		return
+	
+	var target_positon
+	
+	if target is Vector3:
+		target_positon = target
+	else:
+		target_positon = target.global_position
+	
+	var desired_rotation = object.global_transform.looking_at(target_positon,Vector3.UP).basis.get_euler()
+	var current_rotation = object.global_rotation
+	
+	#Interpolate each axis
+	current_rotation.x = lerp_angle(current_rotation.x,desired_rotation.x + target_offset_angle.x,delta * turn_speed)
+	current_rotation.y = lerp_angle(current_rotation.y,desired_rotation.y + target_offset_angle.y,delta * turn_speed)
+	current_rotation.z = lerp_angle(current_rotation.z,desired_rotation.z + target_offset_angle.z,delta * turn_speed)
+	
+	#clamp pitch
+	var max_downward_pitch = deg_to_rad(85)
+	var min_upward_pitch = deg_to_rad(-45)
+	current_rotation.x = clamp(current_rotation.x,min_upward_pitch, max_downward_pitch)
+	
+	object.global_rotation = current_rotation
+
+func move_to_nav_point(delta):
+	var destination = character.nav_agent.get_next_path_position()
+	var local_destination = destination - character.global_position
+	var new_velocity = local_destination.normalized() * move_speed
+	
+	character.nav_agent.set_velocity(new_velocity)
+	character.global_rotation.y = rotate_to_face2D(character,destination,0,delta,body_turn_speed)
+
+func velocity_computed(safe_velocity):
+	character.velocity = character.velocity.move_toward(safe_velocity,.25)
+
+func update_minimap(priority,duration,color):
+	SignalBus.emit_signal("ui_minimap_point",character,character.global_position,1,duration,color)

scripts/CharacterStates.gd.uid

@@ -0,0 +1 @@
+uid://dpf360834kfoo

scripts/NPCIdle.gd

@@ -0,0 +1,22 @@
+extends CharacterState
+class_name NPCIdle
+
+@export var wander_distance_max : float = 15.0
+@export var scan_time : float = 3
+
+func Enter():
+	get_new_wander_point()
+
+func Update(delta):
+	#if navigation is finished get new point, otherwise continue on path
+	if character.nav_agent.is_navigation_finished():
+		get_new_wander_point()
+	else:
+		move_to_nav_point(delta)
+
+func get_new_wander_point():
+	var x = randf_range(-wander_distance_max,wander_distance_max)
+	var z = randf_range(-wander_distance_max,wander_distance_max)
+	move_target = character.global_position + Vector3(x,0,z)
+	character.nav_agent.set_target_position(move_target)
+	print("MOVE TARGET : ",move_target)

scripts/NPCIdle.gd.uid

@@ -0,0 +1 @@
+uid://bgoq8rrojxt32

scripts/StateMachine.gd

@@ -1,4 +1,5 @@
 extends Node
+class_name StateMachine
 
 @export var initial_state : State
 

scripts/deposit_bot.gd

@@ -0,0 +1,12 @@
+extends CharacterBody3D
+
+@export var state_machine : StateMachine
+@export var nav_agent : NavigationAgent3D
+
+
+func _process(delta: float) -> void:
+	move_and_slide()
+
+
+func _on_navigation_agent_3d_velocity_computed(safe_velocity: Vector3) -> void:
+	state_machine.current_state.velocity_computed(safe_velocity)

scripts/deposit_bot.gd.uid

@@ -0,0 +1 @@
+uid://cga1rh0t3ey77