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Bram Matthys
df71812707
1) HOOKTYPE_CAN_SEND is now called HOOKTYPE_CAN_SEND_TO_CHANNEL
The arguments and return values are unchanged
2) similarly can_send() is now called can_send_to_channel()
3) If you want to block or alter a message you must now
use HOOKTYPE_CAN_SEND_TO_CHANNEL and return HOOK_DENY from
there with an appropriate *errmsg filled (see nocolor and
many other modules for an example)
4) You CANNOT use HOOKTYPE_PRE_USERMSG anymore to block a message.
I actually wanted to rip this hooktype out entirely, but
delayjoin needs it. HOOKTYPE_PRE_USERMSG is only useful for
notification that a message is going to be sent BEFORE it is
actually sent (which is exactly what delayjoin needs, so it
can send a JOIN if the user is currently invisible).
5) This is all to make things more clean:
* HOOKTYPE_PRE_USERMSG is only for delayjoin
* HOOKTYPE_CAN_SEND_TO_CHANNEL is used for exactly what the
name implies. You can also change the message text there,
such as for +G, +S, etc.