mirror of
https://github.com/SquidDev-CC/CC-Tweaked
synced 2024-11-14 13:54:52 +00:00
52b78f92cd
References are now written using normal links: You now use [`print`] or
[print a string][`print`]) instead of @{print} or @{print|print a
string}.
35 lines
1.2 KiB
Markdown
35 lines
1.2 KiB
Markdown
---
|
|
module: [kind=event] modem_message
|
|
---
|
|
|
|
<!--
|
|
SPDX-FileCopyrightText: 2021 The CC: Tweaked Developers
|
|
|
|
SPDX-License-Identifier: MPL-2.0
|
|
-->
|
|
|
|
The [`modem_message`] event is fired when a message is received on an open channel on any [`modem`].
|
|
|
|
## Return Values
|
|
1. [`string`]: The event name.
|
|
2. [`string`]: The side of the modem that received the message.
|
|
3. [`number`]: The channel that the message was sent on.
|
|
4. [`number`]: The reply channel set by the sender.
|
|
5. [`any`]: The message as sent by the sender.
|
|
6. <span class="type">[`number`]|[`nil`]</span>: The distance between the sender and the receiver in blocks, or [`nil`] if the message was sent between dimensions.
|
|
|
|
## Example
|
|
Wraps a [`modem`] peripheral, opens channel 0 for listening, and prints all received messages.
|
|
|
|
```lua
|
|
local modem = peripheral.find("modem") or error("No modem attached", 0)
|
|
modem.open(0)
|
|
|
|
while true do
|
|
local event, side, channel, replyChannel, message, distance = os.pullEvent("modem_message")
|
|
print(("Message received on side %s on channel %d (reply to %d) from %f blocks away with message %s"):format(
|
|
side, channel, replyChannel, distance, tostring(message)
|
|
))
|
|
end
|
|
```
|