extends Spatial

var dissolve = null
var time_max = 2000 # msec
var tick_reference = null
var value = 0.1

func _on_Area_input_event(_camera, event, _click_position, _click_normal, _shape_idx):
	if event is InputEventMouseButton or event is InputEventScreenTouch:
		dissolve = true

func _process(_delta):
	if dissolve == true:
		if tick_reference == null:
			tick_reference = OS.get_ticks_msec()
			print("[Dagger#_process] Reference tick to " + String(tick_reference))
		
		var tick = OS.get_ticks_msec()
		
		print("[Dagger#_process] Dissolve ... " + String(tick) + " < " + String(tick_reference + time_max))

		if tick < tick_reference + time_max:
			print("[Dagger#_process] Apply value to "+ String(value))
			value += 0.01
			$dagger.mesh.surface_get_material(0).set("shader_param/dissolve_amount", value)
		else:
			print("[Dagger#_process] animation ending !!")
			dissolve = null