Now the visibility/lod/wakeup check has a timer for mobs.

game/modules/species/Human/models/armature_huf.tscn

@@ -161,7 +161,7 @@ transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.04, -0.09 )
 script = ExtResource( 2 )
 
 [node name="RightHandAttachment" type="BoneAttachment" parent="armature/Armature/Skeleton" index="2"]
-transform = Transform( -0.0400955, -0.0242102, -0.998884, -0.127471, -0.991364, 0.0291306, -0.991041, 0.128501, 0.0366712, -0.226341, 0.768569, -0.00640216 )
+transform = Transform( -0.0400954, -0.0242101, -0.998884, -0.127471, -0.991364, 0.0291305, -0.991041, 0.128501, 0.0366712, -0.226341, 0.768569, -0.00640216 )
 bone_name = "right_hand"
 
 [node name="RightHandAP" type="Spatial" parent="armature/Armature/Skeleton/RightHandAttachment"]
@@ -177,7 +177,7 @@ transform = Transform( 1, 0, 0, 0, -1.62921e-07, 1, 0, -1, -1.62921e-07, 0, 0, 0
 script = ExtResource( 2 )
 
 [node name="NeckAttachment" type="BoneAttachment" parent="armature/Armature/Skeleton" index="4"]
-transform = Transform( 0.99998, -0.00629028, -0.000312272, 0.00629784, 0.997246, 0.0731527, -0.000148758, -0.0731576, 0.99732, 0.00103962, 1.31823, 5.39595e-05 )
+transform = Transform( 0.99998, -0.00629028, -0.000312272, 0.00629784, 0.997246, 0.0731527, -0.000148758, -0.0731576, 0.99732, 0.00103962, 1.31823, 5.39597e-05 )
 bone_name = "neck"
 
 [node name="TorsoAP" type="Spatial" parent="armature/Armature/Skeleton/NeckAttachment"]

game/player/Body.gd

@@ -78,6 +78,7 @@ var moving : bool = false
 var casting_anim : bool = false
 
 var sleep : bool = false
+var sleep_recheck_timer : float = 0
 var dead : bool = false
 var death_timer : float = 0
 
@@ -89,6 +90,8 @@ var entity : Entity
 var model_rotation_node : Spatial
 var character_skeleton : CharacterSkeleton3D 
 
+var visibility_update_timer : float = 0
+
 func _ready() -> void:
 	camera = get_node_or_null("CameraPivot/Camera") as Camera
 	camera_pivot = get_node_or_null("CameraPivot") as Spatial
@@ -125,6 +128,13 @@ func _enter_tree():
 func _process(delta : float) -> void:
 	if entity.ai_state == EntityEnums.AI_STATE_OFF:
 		return
+		
+	visibility_update_timer += delta
+	
+	if visibility_update_timer < 1:
+		return
+		
+	visibility_update_timer = 0
 	
 	var camera : Camera = get_tree().get_root().get_camera() as Camera
 	
@@ -167,10 +177,18 @@ func _physics_process(delta : float) -> void:
 	if dead:
 		return
 		
-	if entity.ai_state == EntityEnums.AI_STATE_OFF:
+	if entity.c_is_controlled:
 		process_input(delta)
 		process_movement_player(delta)
 	else:
+		if sleep:
+			sleep_recheck_timer += delta
+			
+			if sleep_recheck_timer < 0.5:
+				return
+				
+			sleep_recheck_timer = 0
+		
 		if world != null:
 			if not world.is_position_walkable(transform.origin):
 				return
@@ -319,7 +337,7 @@ func process_movement_mob(delta : float) -> void:
 		
 	if not moving and sleep:
 		return
-		
+
 	if moving and sleep:
 		sleep = false
 

game/scenes/World.tscn

@@ -61,7 +61,6 @@ max_frame_chunk_build_steps = 4
 library = ExtResource( 2 )
 level_generator = SubResource( 1 )
 voxel_scale = 3.0
-chunk_spawn_range = 5
 build_flags = 511
 script = ExtResource( 8 )