Updates to Villager and Update to Main

godot/Player.gd

@@ -1,6 +1,5 @@
 extends CharacterBody3D
 
-
 const SPEED = 5.0
 const JUMP_VELOCITY = 4.5
 @export var horiz_sens = 0.25
@@ -13,9 +12,6 @@ var gravity = ProjectSettings.get_setting("physics/3d/default_gravity")
 
 func _ready():
 	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
-	playerCam = get_node("CameraMount") as Node3D
-	playerVisuals = get_node("grape_man") as Node3D
-	
 	
 func _process(delta):
 	# Brings your mouse out of the window if you press escape. Add pause screen function here?
@@ -28,7 +24,7 @@ func _input(event):
 	if event is InputEventMouseMotion:
 		# Side to side, first player object then player visuals.
 		rotate_y(deg_to_rad(-event.relative.x * horiz_sens))
-		playerVisuals.rotate_y(deg_to_rad(event.relative.x * horiz_sens))
+		$grape_man.rotate_y(deg_to_rad(event.relative.x * horiz_sens))
 		
 		# Vertical camera rotation.
 		playerCam.rotate_x(deg_to_rad(-event.relative.y * vert_sens))

godot/Villager.gd

@@ -1,67 +1,82 @@
-extends Node3D
+extends CharacterBody3D
 
 var rng = RandomNumberGenerator.new()
-var spin_amount = 0
-var spinning = false
-var wait_time = 0
-var walking = false
-var walk_dist = 0
+@export var target_location_xz = global_transform.origin * Vector3(1, 0, 1)
+@export var location_xz = global_transform.origin * Vector3(1, 0, 1)
+@export var target_direction_xz = (transform.basis * Vector3(1, 0, 1)).normalized()
+@export var direction_xz = (transform.basis * Vector3(1, 0, 1)).normalized()
+var task = "idle"
 
+# Percentage chances of the character performing certain actions while idle.
+@export var walk_chance = 0.1
+@export var spin_chance = 0.2
+
+@export var walk_speed = 0.5
+
+# Rate at which character corrects their direction after going off course (percentage).
+@export var dir_correction_rate = 0.95
+
+# Margin of accuracy to which the character will correct their direction when off course (radians).
+@export var dir_accuracy = deg_to_rad(0.1)
+
+# Get the gravity from the project settings to be synced with RigidBody nodes.
+var gravity = ProjectSettings.get_setting("physics/3d/default_gravity")
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	pass # Replace with function body.
+	pass
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta):
-	var task = "idle"
+	location_xz = global_transform.origin * Vector3(1, 0, 1)
+	direction_xz = (transform.basis * Vector3(1, 0, 1)).normalized()
 	
 	match task:
 		"idle":
-			task = rng.randi_range(0, 100)
+			task = rng.randf_range(0, 100)
 			
-			if task <= 33:
+			# 3% chance to walk somewhere.
+			if task <= walk_chance:
 				task = "walk"
-			elif task > 33 and task <= 50:
+				target_location_xz = global_transform.origin * Vector3(1, 0, 1) + (direction_xz * 16)
+			# 6% chance to rotate.
+			elif task > walk_chance and task <= (walk_chance + spin_chance):
 				task = "spin"
-			elif task > 50:
-				task = "wait"
+				var rotation_angle = rng.randf_range(-2*PI, 2*PI)
+				var rotation_vector = Vector3(cos(rotation_angle), 0, sin(rotation_angle))
+				target_direction_xz = direction_xz + rotation_vector
+			# 90% chance to idle.
+			elif task > (spin_chance + walk_chance):
+				task = "idle"
 		
 		"walk":
-			if !walking:
-				walk_dist = rng.randi_range(0, 20)
-				walking = true
-				
-			if walk_dist > 0:
-				# Small change to turn a little while walking.
-				var spin_chance = rng.randi_range(0, 10)
-				if spin_chance <= 1:
-					rotate_y(5)
-				
+			# Get the direction to the target in z-x plane.
+			target_direction_xz = (location_xz.direction_to(target_location_xz) * Vector3(1, 0, 1)).normalized()
+			
+			# Continue to correct direction to within a margin of dir_accuracy degrees.
+			if direction_xz.angle_to(target_direction_xz) >= dir_accuracy:
+				# Rotate towards destination at specified percentage rate. 
+				rotate_y(direction_xz.angle_to(target_direction_xz) * dir_correction_rate)
 				
+			if location_xz.distance_to(target_location_xz) <= (Vector2(direction_xz.x, direction_xz.z) * walk_speed).length():
+				target_direction_xz = direction_xz
+				target_location_xz = location_xz
+				task = "idle"
 		
 		"spin":
-			if !spinning:
-				var spin_amount = rng.randi_range(-360, 360)
-				spinning = true
-				
-			if spin_amount > 0:
-				rotate_y(5)
-				spin_amount -= 5
-			elif spin_amount < 0:
-				rotate_y(-5)
-				spin_amount += 5
-			else:
-				task = "idle"
-				spinning = false 
-							
-		"wait":
-			# Idle Animation goes here!
-			wait_time += 1
-			if wait_time == 100:
-				task = "idle"
-				wait_time = 0
-		
+			task = "idle"
+						
 		
 
+func _physics_process(delta):
+	# Add the gravity.
+	if not is_on_floor():
+		velocity.y -= gravity * delta
+		
+	# Walk to target location.
+	if location_xz.distance_to(target_location_xz) > (Vector2(direction_xz.x, direction_xz.z) * walk_speed).length():
+		velocity.x = direction_xz.x * walk_speed
+		velocity.z = direction_xz.z * walk_speed
+	
+	move_and_slide()

godot/villager.tscn

@@ -6,13 +6,11 @@
 
 [sub_resource type="CapsuleMesh" id="CapsuleMesh_b3srs"]
 
-[node name="Node3D" type="Node3D"]
+[node name="Villager" type="CharacterBody3D"]
 script = ExtResource("1_ardgw")
 
-[node name="RigidBody3D" type="RigidBody3D" parent="."]
-
-[node name="CollisionShape3D" type="CollisionShape3D" parent="RigidBody3D"]
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
 shape = SubResource("CapsuleShape3D_s4x8n")
 
-[node name="MeshInstance3D" type="MeshInstance3D" parent="RigidBody3D/CollisionShape3D"]
+[node name="MeshInstance3D" type="MeshInstance3D" parent="CollisionShape3D"]
 mesh = SubResource("CapsuleMesh_b3srs")