68 lines
2.8 KiB
C#
68 lines
2.8 KiB
C#
// <copyright file="LegacyQuestStateDialogPlugIn.cs" company="MUnique">
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// Licensed under the MIT License. See LICENSE file in the project root for full license information.
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// </copyright>
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namespace MUnique.OpenMU.GameServer.RemoteView.Quest;
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using System.Runtime.InteropServices;
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using MUnique.OpenMU.GameLogic.Views.Quest;
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using MUnique.OpenMU.GameServer.MessageHandler.Quests;
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using MUnique.OpenMU.Network;
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using MUnique.OpenMU.Network.Packets.ServerToClient;
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using MUnique.OpenMU.PlugIns;
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/// <summary>
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/// The default implementation of the <see cref="ILegacyQuestStateDialogPlugIn"/> which is forwarding everything to the game client with specific data packets.
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/// </summary>
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[PlugIn]
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[Display(Name = nameof(PlugInResources.LegacyQuestStateDialogPlugIn_Name), Description = nameof(PlugInResources.LegacyQuestStateDialogPlugIn_Description), ResourceType = typeof(PlugInResources))]
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[Guid("F43DA7A9-1ACC-4FBB-9E15-8BE977F4CAF9")]
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public class LegacyQuestStateDialogPlugIn : ILegacyQuestStateDialogPlugIn
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{
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private readonly RemotePlayer _player;
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/// <summary>
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/// Initializes a new instance of the <see cref="LegacyQuestStateDialogPlugIn"/> class.
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/// </summary>
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/// <param name="player">The player.</param>
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public LegacyQuestStateDialogPlugIn(RemotePlayer player)
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{
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this._player = player;
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}
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/// <inheritdoc />
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public async ValueTask ShowAsync()
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{
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if (this._player.Connection is not { } connection || this._player.SelectedCharacter is null)
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{
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return;
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}
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var questState = this._player.SelectedCharacter.QuestStates.FirstOrDefault(s => s.Group == QuestConstants.LegacyQuestGroup);
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var quest = questState?.ActiveQuest ?? this._player.GetNextLegacyQuest();
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await connection.SendLegacyQuestStateDialogAsync((byte)(quest?.Number ?? 0), this._player.GetLegacyQuestStateByte()).ConfigureAwait(false);
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if (quest?.RequiredMonsterKills.Any() ?? false)
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{
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int Write()
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{
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var size = LegacyQuestMonsterKillInfoRef.Length;
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var span = connection.Output.GetSpan(size)[..size];
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var packet = new LegacyQuestMonsterKillInfoRef(span);
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packet.QuestIndex = (byte)quest.Number;
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int i = 0;
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foreach (var requirement in quest.RequiredMonsterKills)
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{
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var monsterState = packet[i];
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monsterState.MonsterNumber = (uint)requirement.Monster!.Number;
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monsterState.KillCount = (uint)(questState?.RequirementStates.FirstOrDefault(r => r.Requirement == requirement)?.KillCount ?? 0);
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i++;
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}
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return size;
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}
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await connection.SendAsync(Write).ConfigureAwait(false);
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}
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}
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} |