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Add ByteArray.toInt()

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Him188 2020-01-06 20:50:04 +08:00
parent 3fd94adf4e
commit 5fb2d40716
1 changed files with 3 additions and 0 deletions
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mirai-core/src/commonMain/kotlin/net.mamoe.mirai/utils/io/TypeConversion.kt
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@ -160,6 +160,9 @@ fun ByteArray.toUInt(): UInt =
fun ByteArray.toUShort(): UShort =
((this[0].toUInt().and(255u) shl 8) + (this[1].toUInt().and(255u) shl 0)).toUShort()
fun ByteArray.toInt(): Int =
(this[0].toInt().and(255) shl 24) + (this[1].toInt().and(255) shl 16) + (this[2].toInt().and(255) shl 8) + (this[3].toInt().and(255) shl 0)
/**
* 从 [IoBuffer.Pool] [borrow][ObjectPool.borrow] 一个 [IoBuffer] 然后将 [this] 写入.
* 注意回收 ([ObjectPool.recycle])