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Add unconditional nextMessage

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This commit is contained in:
Him188 2020-02-21 22:44:07 +08:00
parent fb25baa78d
commit ec248c8dd3
1 changed files with 17 additions and 0 deletions
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17
mirai-core/src/commonMain/kotlin/net.mamoe.mirai/message/MessagePacket.kt
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@ -166,4 +166,21 @@ suspend inline fun <reified P : MessagePacket<*, *>> P.nextMessage(
return subscribingGet<P, P>(timeoutMillis) {
takeIf { this.isContextIdenticalWith(this@nextMessage) }?.takeIf { filter(it, it) }
}
}
/**
* 挂起当前协程, 等待下一条 [MessagePacket.sender] 和 [MessagePacket.subject] 与 [P] 相同的 [MessagePacket]
*
* 若 [filter] 抛出了一个异常, 本函数会立即抛出这个异常.
*
* @param timeoutMillis 超时. 单位为毫秒. `-1` 为不限制
*
* @see subscribingGetAsync 本函数的异步版本
*/
suspend inline fun <reified P : MessagePacket<*, *>> P.nextMessage(
timeoutMillis: Long = -1
): P {
return subscribingGet<P, P>(timeoutMillis) {
takeIf { this.isContextIdenticalWith(this@nextMessage) }
}
}