Better status effects

scripts/components/status_effect_component.gd

@@ -0,0 +1,46 @@
+class_name StatusEffectComponent
+extends Node
+
+enum EffectType {
+	NONE,
+	FIRE,
+	ICE
+}
+var active_effect: StatusEffectDataResource = null
+var timer: Timer
+var is_active: bool                         = false
+var time_elapsed: float                     = 0.0
+signal effect_applied(effect_data: StatusEffectDataResource)
+signal effect_removed(effect_type: EffectType)
+
+
+func _ready() -> void:
+	timer = Timer.new()
+	timer.timeout.connect(on_timer_timeout)
+	add_child(timer)
+
+
+func apply_effect(effect_data: StatusEffectDataResource) -> void:
+	if is_active:
+		return
+
+	is_active = true
+	active_effect = effect_data
+	prepare_timer()
+	effect_applied.emit(active_effect)
+	timer.start()
+
+
+func remove_effect() -> void:
+	is_active = false
+	effect_removed.emit(active_effect.effect_type)
+
+
+func on_timer_timeout() -> void:
+	remove_effect()
+
+
+func prepare_timer() -> void:
+	timer.set_wait_time(active_effect.duration)
+	timer.set_one_shot(true)
+	timer.stop()