Add combo mechanic

- Higher initial queue delay
- Decreases with consecutive throws

copyThrower.gd

@@ -1,8 +1,8 @@
 extends Mod_Base
 
 # How quickly the hearts get thrown, with randomized delay.
-@export var queue_delay_min := 0.04
+@export var queue_delay_min := 0.15
-@export var queue_delay_max := 0.16
+@export var queue_delay_max := 0.30
 
 # Randomized size variation. (Larger = less likely to stick.)
 @export var size_min := 0.8
@@ -10,6 +10,10 @@ extends Mod_Base
 
 @onready var thrown_object: PackedScene = load("res://Mods/copyThrower/Resources/heart.tscn")
 
+# How many hearts were thrown in the same queue without pause.
+# Reduces the queue delay as it increases.
+var combo := 0
+
 var body_bump := Vector3.ZERO
 var head_bump := Quaternion.IDENTITY
 var current_body_bump := Vector3.ZERO
@@ -109,11 +113,14 @@ func _process(delta: float) -> void:
 
 	if queue.is_empty():
 		queue_delay = 0
+		combo = 0
 	else:
 		queue_delay -= delta
 		while queue.size() > 0 and queue_delay <= 0:
 			var object: RigidBody3D = queue.pop_front()
-			queue_delay += randf_range(queue_delay_min, queue_delay_max)
+			var combo_factor := 1.0 + combo / 10.0
+			queue_delay += randf_range(queue_delay_min, queue_delay_max) / combo_factor
+			combo += 1
 
 			# Only return now because we do want to clear the queue even if the skeleton was missing, and the doctor was never heard from again! [pause for comedic effect] Anyway, that's how I lost my medical license.
 			if not skeleton: return