Zho:音量改变 ()（积木）

The Change Volume by  积木 is a 音效类积木 and a 条形积木. The block changes the 音量 of a 角色 by the specified amount. This only affects the sprite (or the 舞台) that the block is in.

用法示例
As this block changes a sprite's volume, it is widely used in 专案 that let you change the project's volume.

Some common uses for the Change Volume by block:
 * Volume controls

當角色被點擊 音量改變 (-10)


 * As a sprite gets further away from the viewer, their noises are quieter

尺寸改變 (-25) 音量改變 (-25)


 * Songs made with the 音效类积木 that have loud and quiet parts

演奏音階 (60 v) (1) 拍 音量設為 (50) % 演奏音階 (60 v) (1) 拍 音量改變 (25) 演奏音階 (60 v) (1) 拍 音量改變 (25) 演奏音階 (60 v) (1) 拍

应用
This block can be replicated with the following code: 音量設為 ((音量) + (amount)) %

参见

 * 音量设为 %
 * 音量（积木）
 * 音量（值）