added scrolling but scrolls infinitely

Assets/Scripts/Player Controls/interact.gd

@@ -27,6 +27,12 @@ func Get_Camera_Collision():
 func _input(event: InputEvent) -> void:
 	if event is InputEventKey and event.pressed and crosshair.is_highlighted:
 		
+		if event.keycode == KEY_PAGEUP:
+			terminal.ScrollUp()
+		
+		if event.keycode == KEY_PAGEDOWN:
+			terminal.ScrollDown()
+		
 		if event.keycode == KEY_BACKSPACE:
 			
 			terminal.InputDelChar()