miese Corona Zeiten push für Lenhardt Lehmberger

ReallifeGamemode.Server/Util/AttachmentSync.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using GTANetworkAPI;
+
+public static class AttachmentSync
+{
+  /// <summary>
+  /// Adds/Removes an attachment for an entity
+  /// </summary>
+  /// <param name="entity">The entity to attach the object to</param>
+  /// <param name="attachment">The attachment, should be in string or long type</param>
+  /// <param name="remove">Pass true to remove the specified attachment, false otherwise.</param>
+  public static void AddAttachment(this Entity entity, dynamic attachment, bool remove)
+  {
+    if (!entity.HasData("Attachments"))
+      entity.SetData("Attachments", new List<uint>());
+
+    List<uint> currentAttachments = entity.GetData<List<uint>>("Attachments");
+
+    uint attachmentHash = 0;
+
+    if (attachment.GetType() == typeof(string))
+      attachmentHash = NAPI.Util.GetHashKey(attachment);
+    else
+      attachmentHash = Convert.ToUInt32(attachment);
+
+    if (attachmentHash == 0)
+    {
+      Console.WriteLine($"Attachment hash couldn't be found for { attachment }");
+      return;
+    }
+
+    if (currentAttachments.IndexOf(attachmentHash) == -1) // if current attachment hasn't already been added
+    {
+      if (!remove) // if it needs to be added
+      {
+        currentAttachments.Add(attachmentHash);
+      }
+    }
+    else if (remove) // if it was found and needs to be removed
+    {
+      currentAttachments.Remove(attachmentHash);
+    }
+
+    // send updated data to playerside
+    entity.SetSharedData("attachmentsData", currentAttachments.Serialize());
+  }
+
+  /// <summary>
+  /// Returns true if an entity has a certain attachment
+  /// </summary>
+  /// <param name="entity">The entity to check</param>
+  /// <param name="attachment">The attachment to look for</param>
+  /// <returns>True if attachment was found, false otherwise</returns>
+  public static bool HasAttachment(this Entity entity, dynamic attachment)
+  {
+    if (!entity.HasData("Attachments"))
+      return false;
+
+    List<uint> currentAttachments = entity.GetData<List<uint>>("Attachments");
+
+    uint attachmentHash = 0;
+
+    if (attachment.GetType() == typeof(string))
+      attachmentHash = NAPI.Util.GetHashKey(attachment);
+    else
+      attachmentHash = Convert.ToUInt32(attachment);
+
+    if (attachmentHash == 0)
+    {
+      Console.WriteLine($"Attachment hash couldn't be found for { attachment }");
+      return false;
+    }
+
+    return currentAttachments.IndexOf(attachmentHash) != -1;
+  }
+
+  /// <summary>
+  /// Clears the entity's current attachments
+  /// </summary>
+  /// <param name="entity">The entity to clear the attachments of</param>
+  public static void ClearAttachments(this Entity entity)
+  {
+    if (!entity.HasData("Attachments"))
+      return;
+
+    List<uint> currentAttachments = entity.GetData<List<uint>>("Attachments");
+
+    if (currentAttachments.Count > 0)
+    {
+      for (int i = currentAttachments.Count - 1; i >= 0; i--)
+      {
+        entity.AddAttachment(currentAttachments[i], true);
+      }
+    }
+
+    entity.ResetSharedData("attachmentsData");
+    entity.SetData("Attachments", new List<uint>());
+  }
+
+  /// <summary>
+  /// Serializes a list of attachments
+  /// </summary>
+  /// <param name="attachments">a list of attachments in uint type</param>
+  /// <returns>serialized attachment string</returns>
+  public static string Serialize(this List<uint> attachments)
+  {
+    return string.Join('|', attachments.Select(a => Base36Extensions.ToBase36(a)).ToArray());
+  }
+}
+
+public class AttachmentSyncExample : Script
+{
+  //REQUIRED
+  [ServerEvent(Event.PlayerConnected)]
+  public void OnPlayerConnect(Player player)
+  {
+    // reset data on connect
+    player.ClearAttachments();
+    player.TriggerEvent("SERVER:LoadAttachments");
+  }
+
+  //REQUIRED
+  [RemoteEvent("staticAttachments.Add")]
+  private void OnStaticAttachmentAdd(Player player, string hash)
+  {
+    player.AddAttachment(Base36Extensions.FromBase36(hash), false);
+  }
+
+  //REQUIRED
+  [RemoteEvent("staticAttachments.Remove")]
+  private void OnStaticAttachmentRemove(Player player, string hash)
+  {
+    player.AddAttachment(Base36Extensions.FromBase36(hash), true);
+  }
+
+  [Command("xdd")]
+  public void attachment(Player player)
+  {
+    Vehicle veh = player.Vehicle;
+    if (!veh.HasAttachment("weapondeal"))
+    {
+      veh.AddAttachment("weapondeal", false);
+      //veh.AddAttachment("weapondeal1", false);
+      //veh.AddAttachment("weapondeal2", false);
+    }
+    else
+    {
+      veh.ClearAttachments();
+    }
+  }
+}