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Fix typo, add MessageChain.allContent, MessageChain.noneContent

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This commit is contained in:
Him188 2020-04-20 21:51:45 +08:00
parent 9270195d31
commit 16fec25747
1 changed files with 46 additions and 4 deletions
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50
mirai-core/src/commonMain/kotlin/net.mamoe.mirai/message/data/MessageChain.kt
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@ -82,7 +82,7 @@ interface MessageChain : Message, Iterable<SingleMessage> {
@JvmName("forEachContent")
@MiraiInternalAPI
fun `__forEachContent for Java__`(block: (Message) -> Unit) {
this.foreachContent(block)
this.forEachContent(block)
}
/**
@ -115,15 +115,57 @@ interface MessageChain : Message, Iterable<SingleMessage> {
// region accessors
/**
* 遍历每一个有内容的消息, 即 [At], [AtAll], [PlainText], [Image], [Face], [XmlMessage], [PokeMessage], [FlashImage]
* 遍历每一个 [消息内容][MessageContent]
*/
@JvmSynthetic
inline fun MessageChain.foreachContent(block: (Message) -> Unit) {
inline fun MessageChain.forEachContent(block: (MessageContent) -> Unit) {
this.forEach {
if (it !is MessageMetadata) block(it)
if (it !is MessageMetadata) {
check(it is MessageContent) { "internal error: Message must be either MessageMetaData or MessageContent" }
block(it)
}
}
}
@Deprecated("typo, use forEachContent",
level = DeprecationLevel.ERROR,
replaceWith = ReplaceWith("forEachContent(block)"))
@JvmSynthetic
inline fun MessageChain.foreachContent(block: (MessageContent) -> Unit) = forEachContent(block)
/**
* 如果每一个 [消息内容][MessageContent] 都满足 [block], 返回 `true`
*/
@JvmSynthetic
inline fun MessageChain.allContent(block: (MessageContent) -> Boolean): Boolean {
this.forEach {
if (it !is MessageMetadata) {
check(it is MessageContent) { "internal error: Message must be either MessageMetaData or MessageContent" }
if (!block(it)) {
return false
}
}
}
return true
}
/**
* 如果每一个 [消息内容][MessageContent] 都不满足 [block], 返回 `true`
*/
@JvmSynthetic
inline fun MessageChain.noneContent(block: (MessageContent) -> Boolean): Boolean {
this.forEach {
if (it !is MessageMetadata) {
check(it is MessageContent) { "internal error: Message must be either MessageMetaData or MessageContent" }
if (block(it)) {
return false
}
}
}
return true
}
/**
* 获取第一个 [M] 类型的 [Message] 实例
*/