diff --git a/autoload/global.gd b/autoload/global.gd
index e462b65..5de63e1 100644
--- a/autoload/global.gd
+++ b/autoload/global.gd
@@ -13,7 +13,7 @@ var animationTick = 0
 var filtering = false
 
 #Object Selection
-var heldSprite = null
+var heldSprite: SpriteObject = null
 var lastArray = []
 var i = 0
 
@@ -48,8 +48,6 @@ var micResetTime = 180
 
 var updatePusherNode = null
 
-var rand = RandomNumberGenerator.new()
-
 func _ready():
 	spectrum = AudioServer.get_bus_effect_instance(1, 1)
 	
@@ -277,10 +275,10 @@ func blinking():
 	blinkTick += 1
 	if blinkTick == 0:
 		blink = false
-		if rand.randf_range(-1.0,1.0) > 0.5:
+		if randf_range(-1.0,1.0) > 0.5:
 			blinkTick = (420 * blinkSpeed) + 1
 	if blinkTick > 420 * blinkSpeed:
-		if rand.randi() % int(blinkChance) == 0:
+		if randi() % int(blinkChance) == 0:
 			blink = true
 
 			blinkTick = -12
diff --git a/global-input-reading/.gdignore b/global-input-reading/.gdignore
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/global-input-reading/.gdignore
@@ -0,0 +1 @@
+
diff --git a/main_scenes/main.gd b/main_scenes/main.gd
index f57eefd..519a763 100644
--- a/main_scenes/main.gd
+++ b/main_scenes/main.gd
@@ -271,9 +271,7 @@ func swapMode():
 	
 #Adds sprite object to scene
 func add_image(path):
-	
-	var rand = RandomNumberGenerator.new()
-	var id = rand.randi()
+	var id = randi()
 	
 	var sprite = spriteObject.instantiate()
 	sprite.path = path
@@ -461,8 +459,7 @@ func _on_replace_dialog_visibility_changed():
 func _on_duplicate_button_pressed():
 	if Global.heldSprite == null:
 		return
-	var rand = RandomNumberGenerator.new()
-	var id = rand.randi()
+	var id = randi()
 	
 	var sprite = spriteObject.instantiate()
 	sprite.path = Global.heldSprite.path
diff --git a/ui_scenes/selectedSprite/spriteObject.gd b/ui_scenes/selectedSprite/spriteObject.gd
index 9fdebb9..cfc3391 100644
--- a/ui_scenes/selectedSprite/spriteObject.gd
+++ b/ui_scenes/selectedSprite/spriteObject.gd
@@ -1,4 +1,5 @@
 extends Node2D
+class_name SpriteObject
 
 var type = "sprite"
 
diff --git a/ui_scenes/settings/settings_menu.gd b/ui_scenes/settings/settings_menu.gd
index b237072..11d84a3 100644
--- a/ui_scenes/settings/settings_menu.gd
+++ b/ui_scenes/settings/settings_menu.gd
@@ -126,7 +126,7 @@ func _on_bounce_gravity_value_changed(value):
 	
 	Global.pushUpdate("Bounce gravity value changed.")
 
-func costumeButtonsPressed(label,id):
+func costumeButtonsPressed(label: Label, id):
 	label.text = "AWAITING INPUT"
 	await Global.main.emptiedCapture
 	awaitingCostumeInput = id - 1