39 lines
1.5 KiB
GDScript3
39 lines
1.5 KiB
GDScript3
|
extends Node2D
|
||
|
|
|
||
|
|
@export var mood : int = 0
|
||
|
|
var last_mood : int = 0
|
||
|
|
|
||
|
|
@export var sprite_happy : Sprite2D
|
||
|
|
@export var sprite_neutral : Sprite2D
|
||
|
|
@export var sprite_unhappy : Sprite2D
|
||
|
|
|
||
|
|
const tween_speed : float = 1.5
|
||
|
|
const color_transparent : Color = Color(1, 1, 1, 0)
|
||
|
|
const color_visible : Color = Color(1, 1, 1, 1)
|
||
|
|
|
||
|
|
# Called when the node enters the scene tree for the first time.
|
||
|
|
func _ready():
|
||
|
|
mood = 0
|
||
|
|
last_mood = 0
|
||
|
|
sprite_happy.modulate.a = 0
|
||
|
|
sprite_neutral.modulate.a = 1
|
||
|
|
sprite_unhappy.modulate.a = 0
|
||
|
|
|
||
|
|
# Called every frame. 'delta' is the elapsed time since the previous frame.
|
||
|
|
func _process(_delta):
|
||
|
|
if mood != last_mood:
|
||
|
|
var tween = get_tree().create_tween().bind_node(self).set_parallel().set_trans(Tween.TRANS_LINEAR)
|
||
|
|
if mood < 0:
|
||
|
|
tween.tween_property(sprite_unhappy, "modulate", color_visible, tween_speed)
|
||
|
|
tween.tween_property(sprite_neutral, "modulate", color_transparent, tween_speed)
|
||
|
|
tween.tween_property(sprite_happy, "modulate", color_transparent, tween_speed)
|
||
|
|
elif mood > 0:
|
||
|
|
tween.tween_property(sprite_unhappy, "modulate", color_transparent, tween_speed)
|
||
|
|
tween.tween_property(sprite_neutral, "modulate", color_transparent, tween_speed)
|
||
|
|
tween.tween_property(sprite_happy, "modulate", color_visible, tween_speed)
|
||
|
|
else:
|
||
|
|
tween.tween_property(sprite_unhappy, "modulate", color_transparent, tween_speed)
|
||
|
|
tween.tween_property(sprite_neutral, "modulate", color_visible, tween_speed)
|
||
|
|
tween.tween_property(sprite_happy, "modulate", color_transparent, tween_speed)
|
||
|
|
last_mood = mood
|