Action Instruction

此类指令具有opcode 001, 会让程序执行等待若干时间,或等待某种信号.

The action instruction has opcode 011. Such instructions will make the program execution wait for a certain amount of time, or wait for some signal.

op(func)	Format	Description
011(00)	wait [i_num]	Wait about [inum]*100 ms.
011(01)	waituntil [signal]	Wait till corresponding signal is 1.

在编写指令时, 我们并不会直接填写[i_sign]数字,而是填写一些具有实际含义的[signal]. [signal]和[i_sign]的对应关系如下:

When writing instructions, we do not fill in the [i_sign] number directly, but fill in some actual meaning of [signal]. The corresponding relationship between [signal] and [i_sign] is as follows:

[signal]	[i_sign]
player_ready	0
player_hasitem	1
target_ready	2
target_hasitem	3

例如, waituntil target_ready指令被解释后i_sign=2, 执行该指令时,一直等待直到target_ready为1.

For example, after the instruction waituntil target_ready is interpreted, i_sign=2, execution of the instruction will waituntil target_ready is 1.

Examples

interact 7
waituntil target_ready

执行以上脚本时,旅行者会一直交互机器7(石磨),直到机器完成加工.

When executing the above script, the traveler will continue to interact with machine 7(stone mill) until the machine has finished processing.