My version of spawning…spawns too many survivors!

scenes/component_spawn.gd

@@ -0,0 +1,42 @@
+extends Node3D
+
+var survivors: int = 5
+var survivor_rate: float = .75
+var speed_modifer: int = 0
+var spawn_readiness: bool = false
+
+@onready var survivor = preload("res://scenes/survivor.tscn")
+@onready var world = preload("res://scenes/world.tscn")
+
+@onready var survivor_spawn = get_node("/root/Game/World/SuvivorSpawn")
+@onready var start_pos = survivor_spawn.global_position
+
+func _ready() -> void:
+	spawn_readiness = false
+
+func _physics_process(delta):
+	if spawn_readiness == true:
+		spawn_survivor()
+		spawn_readiness = false
+		
+	else:
+		await get_tree().create_timer(survivor_rate).timeout
+	spawn_readiness = true
+		
+
+func spawn_survivor():
+	
+	if spawn_readiness == false: pass
+	
+	else:
+	
+		var survivor_delay: float = randf_range(1, 2.5)
+		var s = survivor.instantiate()
+		
+		for x in range(survivors):
+			get_tree().root.add_child(s)
+			#get_node("/root/Game/World").add_child(s)
+			s.position = start_pos
+			await get_tree().create_timer(survivor_rate * survivor_delay).timeout
+			spawn_readiness = true
+