Transition scene

1 files changed, 47 insertions, 0 deletions

diff --git a/Scenes/Transition.gd b/Scenes/Transition.gd
new file mode 100644
index 0000000..02dee1d
--- /dev/null
+++ b/Scenes/Transition.gd
@@ -0,0 +1,47 @@
+extends Spatial
+
+export (Array, NodePath) var dices
+onready var camera = get_viewport().get_camera()
+
+onready var prev_stage = 0
+onready var next_stage = 0
+
+func _ready():
+	prev_stage = Global.current_stage - 1
+	next_stage = Global.current_stage
+	
+	get_node(dices[prev_stage+1]).show()
+	
+	yield(animate_next_stage(), "completed")
+	yield(get_tree().create_timer(2), "timeout")
+	get_tree().change_scene("res://Scenes/Dungeon.tscn")
+
+func animate_next_stage():
+	var pos0 = $UIController/ArmPivot.rect_position
+	var pos1 = camera.unproject_position(get_node(dices[prev_stage+1]).translation)
+	var pos2 = camera.unproject_position(get_node(dices[next_stage+1]).translation)
+	
+	yield(get_tree().create_timer(1), "timeout")
+	tween_pos(pos1)
+	yield(get_tree().create_timer(1), "timeout")
+	get_node(dices[prev_stage+1]).hide()
+	tween_pos(pos2)
+	yield(get_tree().create_timer(1), "timeout")
+	get_node(dices[next_stage+1]).show()
+	tween_pos(pos0)
+
+func tween_pos(pos):
+	$Tween.interpolate_property(\
+		$UIController/ArmPivot,\
+		"rect_position",\
+		$UIController/ArmPivot.rect_position,\
+		pos,\
+		1,\
+		Tween.TRANS_CUBIC,\
+		Tween.EASE_OUT
+	)
+	$Tween.start()
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+#func _process(delta):
+#	pass