Sleepy E: Added reference number attribute, return code

2018-07-31T23:21:51Z

Added reference number attribute, return code

← Older revision		Revision as of 23:21, 31 July 2018
Line 2:		Line 2:
	\|paramex=		\|paramex=
	\|parameters=		\|parameters=
			\|attributes=
			{{sdk attribute row\|int\|reference_number \|Is passed to the callback to identify for which method call it is fired}}
	\|returncodes=		\|returncodes=
			{{sdk return code row\|NOT_IN_UNIVERSE\|Universe request made while not connected to a universe server}}
	\|behavior=		\|behavior=
	\|caveats=		\|caveats=

Sleepy E: Basic layout

2016-12-13T11:27:02Z

Basic layout

New page

{{sdk method page|friends_get|Request the friend list.
|paramex=
|parameters=
|returncodes=
|behavior=
|caveats=
|examples=
<syntaxhighlight lang="c">
void handle_friend(VPInstance sdk)
{
const char *name;
int user_id, online;

name = vp_string(sdk, VP_FRIEND_NAME);
user_id = vp_int(sdk, VP_FRIEND_USER_ID);
online = vp_int(sdk, VP_FRIEND_ONLINE);

printf("Friend \"%s\" (id #%d) is %s\n", name, user_id, online ? "online" : "offline");
}

void handle_get_friends(VPInstance sdk, int rc, int ref)
{
printf("Got the entire friend list!\n");
}

int main(int argc, const char* argv[])
{
//...

vp_callback_set(sdk, VP_CALLBACK_GET_FRIENDS, handle_get_friends);
vp_event_set(sdk, VP_EVENT_FRIEND, handle_friend);
vp_friends_get(sdk);

//...
}
</syntaxhighlight>
|seealso=
* {{sdk method|friend_add_by_name}}
* {{sdk method|friend_delete}}
* {{sdk callback|GET_FRIENDS}}
* {{sdk event|FRIEND}}
}}

Vp friends get - Revision history

Sleepy E: Added reference number attribute, return code

Sleepy E: Basic layout