Parties

All built in party features have been permanently disabled in V31. As such, the content on this page is no longer accurate.

Invite player to party

Note that the tools demonstrated in this page are accessible from MSquared v21

Experimental - Customers are encouraged to test and use this feature in their experiences, but it may still require some additional support

Gif showing base m2 implementation of inviting another player to your party, followed by them leaving the party.

In order to use the M2 default flow for inviting players to party, the following live config settings will need to be enabled: - Interaction.EnableP2PInteractions - Interaction.EnableP2PPartyInteractions - Social.EnableParties

The default flow provides an example of how to interact with the party component to facilitate inviting another player to your party. It can be found in BP_M2_PlayerCharacterBase beginning with OnP2PButtonOptionRequested.

Img shows default implementation for OnP2PButtonOptionRequested

ProcessInviteToPartyOptionSelected shows how we can send a request to create a party, setting up a call-back to handle the response.

Img shows default implementation of ProcessInviteToPartyOptionSelected

This call-back could be used to handle errors and the logic to run upon success.

Img shows implementation of callback function from RequestCreateParty

Once we have a valid party to invite some one to, we send a client RPC to the target.

Img shows implementation of InviteToParty - sending the client RPC invite.

In order to be notified for receipt of invitation you can bind to OnPartyInviteReceived as seen in WBP_PartyInviteNotification.

Img shows binding to OnPartyInviteReceived

Once an invite has been accepted / declined, the respective function can be called on the local players PartyComponent.

Img shows call to Accept/Decline party invites

BPMC_PartyComponent gives an example of how these events, coupled with PartyInviteReceived can be used to track states and manipulate invites. The "Handle" functions can be overridden to provide different functionality.

Img shows HandlePartyInviteReceived implementation, only forwarding the invite if we don't have an invite in progress

Img shows HandlePartyInviteAccepted implementation, clearing InviteInProgress when an invite is accepted

Img shows HandlePartyInviteDeclined implementation, clearing InviteInProgress when an invite is declined

AcceptPartyInvite will join the provided party ID via the backend API, and send a client RPC to the instigator to inform them of the acceptance. Decline will similarly send a client RPC to notify the instigator. To hook up notifications to a target player accepting / declining your invitation, bind to OnPartyInviteAccepted & OnPartyInviteDeclined respectively in the PartyComponent.

To get the party members in your current party, you can use the GetPartyMembers function.

Img shows GetPartyMembers example