block 指令块

block

类型: MethodDeclaration

所属类: CommandFunctionList

定义位置: command.ts

描述

指令块

参数

参数名	类型	描述	默认值
\{note, asynchronous, commands\}	`{
note: string,
asynchronous: boolean,
commands: CommandDataList,
}`	-	-

返回值

类型: CommandFunction \| CommandFunctionList

源代码

位置: 第 4052 行

protected block({note, asynchronous, commands}: {
    note: string,
    asynchronous: boolean,
    commands: CommandDataList,
  }): CommandFunction | CommandFunctionList {
    // 补丁：2025-3-21
    if (asynchronous === undefined) {
      asynchronous = false
    }
    switch (asynchronous) {
      case false: {
        const functions = Command.compile(commands)
        functions.remove(Command.readStack)
        return functions
      }
      case true: {
        const commandList = Command.compileIndependent(commands)
        commandList.type = 'asynchronous'
        return () => {
          const copy = Object.create(commandList) as CommandFunctionList
          copy.inheritance = CurrentEvent
          const mainEvent = CurrentEvent as any
          if (mainEvent[Command.asyncKey] === undefined) {
            mainEvent[Command.asyncKey] = []
            CurrentEvent.onFinish(() => {
              let i = asyncEvents.length
              while (--i >= 0) {
                asyncEvents[i].finish()
              }
            })
          }
          const asyncEvents = mainEvent[Command.asyncKey] as Array<EventHandler>
          const asyncEvent = new EventHandler(copy)
          EventHandler.call(asyncEvent, CurrentEvent.updaters)
          if (!asyncEvent.complete) {
            asyncEvents.push(asyncEvent)
            asyncEvent.onFinish(() => {
              asyncEvents.remove(asyncEvent)
            })
          }
          return true
        }
      }
    }
  }

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文档生成时间：2025/7/7 12:07:06