Swim Idle
文档版本：1.21.50.25
Allows the entity go idle, if swimming. Entity must be in water.
架构
swim_idle:
{
priority "priority"
number "idle_time" : opt
number "success_rate" : opt
}
priority：priority
idle_time：number- Amount of time (in seconds) to stay idle.
success_rate：number- Percent chance this entity will go idle, 1.0 = 100%.