69 lines
2.1 KiB
C#
69 lines
2.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Threading.Tasks;
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using Steamworks.Data;
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namespace Steamworks
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{
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/// <summary>
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/// This API can be used to selectively advertise your multiplayer game session in a Steam chat room group.
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/// Tell Steam the number of player spots that are available for your party, and a join-game string, and it
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/// will show a beacon in the selected group and allow that many users to “follow” the beacon to your party.
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/// Adjust the number of open slots if other players join through alternate matchmaking methods.
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/// </summary>
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public class SteamParties : SteamClientClass<SteamParties>
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{
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internal static ISteamParties? Internal => Interface as ISteamParties;
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internal override bool InitializeInterface( bool server )
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{
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SetInterface( server, new ISteamParties( server ) );
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if ( Interface is null || Interface.Self == IntPtr.Zero ) return false;
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InstallEvents( server );
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return true;
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}
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internal void InstallEvents( bool server )
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{
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Dispatch.Install<AvailableBeaconLocationsUpdated_t>( x => OnBeaconLocationsUpdated?.Invoke(), server );
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Dispatch.Install<ActiveBeaconsUpdated_t>( x => OnActiveBeaconsUpdated?.Invoke(), server );
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}
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/// <summary>
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/// Invoked when the list of possible Party beacon locations has changed
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/// </summary>
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public static event Action? OnBeaconLocationsUpdated;
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/// <summary>
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/// Invoked when the list of active beacons may have changed
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/// </summary>
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public static event Action? OnActiveBeaconsUpdated;
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/// <summary>
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/// Gets the amount of beacons that are active.
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/// </summary>
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public static int ActiveBeaconCount => (int)(Internal?.GetNumActiveBeacons() ?? 0);
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/// <summary>
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/// Gets an <see cref="IEnumerable{T}"/> of active beacons.
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/// </summary>
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public static IEnumerable<PartyBeacon> ActiveBeacons
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{
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get
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{
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for ( uint i = 0; i < ActiveBeaconCount; i++ )
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{
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yield return new PartyBeacon
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{
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Id = Internal?.GetBeaconByIndex( i ) ?? 0
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};
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}
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}
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}
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}
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}
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