Added settings for volume and mouse mode

Paddle/Paddle.gd

@@ -1,6 +1,20 @@
 extends StaticBody2D
 class_name Paddle
 
+signal effect_finished(effect : int)
+signal effect_started(effect : int)
+
+enum {
+	PADDLE_NORMAL,
+	PADDLE_CAPTURE,
+	PADDLE_SMALL,
+	PADDLE_LARGE,
+	PADDLE_LAZER
+}
+
+var mode : int = PADDLE_NORMAL
+var running_effect : int = PADDLE_NORMAL
+
 var width : int :
 	get:
 		return $CollisionShape2D.shape.height
@@ -8,30 +22,61 @@ var width : int :
 func hit() -> void:
 	pass
 
+func _switch_effect(effect : int, time : int = 0) -> void:
+	if mode != PADDLE_NORMAL:
+		effect_finished.emit(mode)
+	mode = effect
+	if mode != PADDLE_NORMAL:
+		effect_started.emit(mode)
+		if time > 0:
+			$EffectTimer.start(time)
+	else:
+		$EffectTimer.stop()
+
 func big() -> void:
 	$Normal.visible = false
 	$Small.visible = false
 	$Big.visible = true
 	$CollisionShape2D.shape.height = 40
-	$EffectTimer.start(30)
 	$GrowSound.play()
-	pass
+	_switch_effect(PADDLE_LARGE, 30)
 
 func small() -> void:
 	$Normal.visible = false
 	$Small.visible = true
 	$Big.visible = false
 	$CollisionShape2D.shape.height = 24
-	$EffectTimer.start(30)
 	$ShrinkSound.play()
-	pass
+	_switch_effect(PADDLE_SMALL, 30)
 
 func normal() -> void:
 	$Normal.visible = true
 	$Small.visible = false
 	$Big.visible = false
 	$CollisionShape2D.shape.height = 32
-	pass
-
+	_switch_effect(PADDLE_NORMAL)
+	
+func capture() -> void:
+	$Normal.visible = true
+	$Small.visible = false
+	$Big.visible = false
+	$CollisionShape2D.shape.height = 32
+	_switch_effect(PADDLE_CAPTURE, 15)
+	
 func _on_effect_timer_timeout() -> void:
 	normal()
+
+func is_big() -> bool:
+	return mode == PADDLE_LARGE
+
+func is_small() -> bool:
+	return mode == PADDLE_SMALL
+
+func is_normal() -> bool:
+	return mode == PADDLE_NORMAL
+
+func is_capture() -> bool:
+	return mode == PADDLE_CAPTURE
+
+func is_lazer() -> bool:
+	return mode == PADDLE_LAZER