3551d962f7
- [X] Removes EventArgs - not needed - [X] Merges sequential checks - [X] Removes redundant type declarations
773 lines
28 KiB
C#
773 lines
28 KiB
C#
using System.Collections.Generic;
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using System.IO;
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using Server.Commands;
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using Server.Gumps;
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using Server.Items;
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namespace Server
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{
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public static class Statics
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{
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public delegate void FreezeCallback(Mobile from, bool okay, StateInfo si);
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private const string BaseFreezeWarning = "{0} " +
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"Those items <u>will be removed from the world</u> and placed into the server data files. " +
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"Other players <u>will not see the changes</u> unless you distribute your data files to them.<br><br>" +
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"This operation may not complete unless the server and client are using different data files. " +
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"If you receive a message stating 'output data files could not be opened,' then you are probably sharing data files. " +
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"Create a new directory for the world data files (statics*.mul and staidx*.mul) and add that to Scritps/Misc/DataPath.cs.<br><br>" +
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"The change will be in effect immediately on the server, however, you must restart your client and update it's data files for the changes to become visible. " +
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"It is strongly recommended that you make backup of the data files mentioned above. " +
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"Do you wish to proceed?";
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private const string BaseUnfreezeWarning = "{0} " +
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"Those items <u>will be removed from the static files</u> and exchanged with unmovable dynamic items. " +
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"Other players <u>will not see the changes</u> unless you distribute your data files to them.<br><br>" +
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"This operation may not complete unless the server and client are using different data files. " +
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"If you receive a message stating 'output data files could not be opened,' then you are probably sharing data files. " +
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"Create a new directory for the world data files (statics*.mul and staidx*.mul) and add that to Scritps/Misc/DataPath.cs.<br><br>" +
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"The change will be in effect immediately on the server, however, you must restart your client and update it's data files for the changes to become visible. " +
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"It is strongly recommended that you make backup of the data files mentioned above. " +
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"Do you wish to proceed?";
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private static readonly Point3D NullP3D = new(int.MinValue, int.MinValue, int.MinValue);
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private static byte[] m_Buffer;
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private static StaticTile[] m_TileBuffer = new StaticTile[128];
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public static void Initialize()
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{
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CommandSystem.Register("Freeze", AccessLevel.Administrator, Freeze_OnCommand);
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CommandSystem.Register("FreezeMap", AccessLevel.Administrator, FreezeMap_OnCommand);
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CommandSystem.Register("FreezeWorld", AccessLevel.Administrator, FreezeWorld_OnCommand);
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CommandSystem.Register("Unfreeze", AccessLevel.Administrator, Unfreeze_OnCommand);
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CommandSystem.Register("UnfreezeMap", AccessLevel.Administrator, UnfreezeMap_OnCommand);
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CommandSystem.Register("UnfreezeWorld", AccessLevel.Administrator, UnfreezeWorld_OnCommand);
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}
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[Usage("Freeze"), Description("Makes a targeted area of dynamic items static.")]
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public static void Freeze_OnCommand(CommandEventArgs e)
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{
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var from = e.Mobile;
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BoundingBoxPicker.Begin(from, (map, start, end) => FreezeBox_Callback(from, map, start, end));
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}
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[Usage("FreezeMap"), Description("Makes every dynamic item in your map static.")]
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public static void FreezeMap_OnCommand(CommandEventArgs e)
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{
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var from = e.Mobile;
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var map = from.Map;
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if (map != null && map != Map.Internal)
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{
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SendWarning(
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from,
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"You are about to freeze <u>all items in {0}</u>.",
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BaseFreezeWarning,
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map,
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NullP3D,
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NullP3D,
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FreezeWarning_Callback
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);
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}
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}
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[Usage("FreezeWorld"), Description("Makes every dynamic item on all maps static.")]
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public static void FreezeWorld_OnCommand(CommandEventArgs e)
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{
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SendWarning(
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e.Mobile,
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"You are about to freeze <u>every item on every map</u>.",
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BaseFreezeWarning,
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null,
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NullP3D,
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NullP3D,
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FreezeWarning_Callback
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);
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}
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public static void SendWarning(
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Mobile m, string header, string baseWarning, Map map, Point3D start, Point3D end,
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FreezeCallback callback
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)
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{
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m.SendGump(
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new WarningGump(
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1060635,
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30720,
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string.Format(baseWarning, string.Format(header, map)),
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0xFFC000,
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420,
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400,
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okay => callback(m, okay, new StateInfo(map, start, end))
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)
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);
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}
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private static void FreezeBox_Callback(Mobile from, Map map, Point3D start, Point3D end)
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{
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SendWarning(
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from,
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"You are about to freeze a section of items.",
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BaseFreezeWarning,
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map,
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start,
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end,
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FreezeWarning_Callback
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);
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}
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private static void FreezeWarning_Callback(Mobile from, bool okay, StateInfo si)
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{
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if (!okay)
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{
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return;
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}
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Freeze(from, si.m_Map, si.m_Start, si.m_End);
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}
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public static void Freeze(Mobile from, Map targetMap, Point3D start3d, Point3D end3d)
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{
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var mapTable = new Dictionary<Map, Dictionary<Point2D, DeltaState>>();
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if (start3d == NullP3D && end3d == NullP3D)
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{
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if (targetMap == null)
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{
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CommandLogging.WriteLine(
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from,
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"{0} {1} invoking freeze for every item in every map",
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from.AccessLevel,
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CommandLogging.Format(from)
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);
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}
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else
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{
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CommandLogging.WriteLine(
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from,
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"{0} {1} invoking freeze for every item in {0}",
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from.AccessLevel,
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CommandLogging.Format(from),
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targetMap
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);
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}
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foreach (var item in World.Items.Values)
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{
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if (targetMap != null && item.Map != targetMap)
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{
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continue;
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}
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if (item.Parent != null)
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{
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continue;
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}
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if (item is Static || item is BaseFloor || item is BaseWall)
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{
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var itemMap = item.Map;
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if (itemMap == null || itemMap == Map.Internal)
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{
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continue;
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}
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if (!mapTable.TryGetValue(itemMap, out var table))
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{
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mapTable[itemMap] = table = new Dictionary<Point2D, DeltaState>();
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}
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var p = new Point2D(item.X >> 3, item.Y >> 3);
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if (!table.TryGetValue(p, out var state))
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{
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table[p] = state = new DeltaState(p);
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}
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state.m_List.Add(item);
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}
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}
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}
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else if (targetMap != null)
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{
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Point2D start = targetMap.Bound(new Point2D(start3d)), end = targetMap.Bound(new Point2D(end3d));
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CommandLogging.WriteLine(
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from,
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"{0} {1} invoking freeze from {2} to {3} in {4}",
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from.AccessLevel,
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CommandLogging.Format(from),
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start,
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end,
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targetMap
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);
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var eable =
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targetMap.GetItemsInBounds(new Rectangle2D(start.X, start.Y, end.X - start.X + 1, end.Y - start.Y + 1));
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foreach (var item in eable)
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{
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if (item is Static || item is BaseFloor || item is BaseWall)
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{
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var itemMap = item.Map;
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if (itemMap == null || itemMap == Map.Internal)
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{
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continue;
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}
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if (!mapTable.TryGetValue(itemMap, out var table))
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{
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mapTable[itemMap] = table = new Dictionary<Point2D, DeltaState>();
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}
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var p = new Point2D(item.X >> 3, item.Y >> 3);
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if (!table.TryGetValue(p, out var state))
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{
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table[p] = state = new DeltaState(p);
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}
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state.m_List.Add(item);
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}
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}
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eable.Free();
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}
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if (mapTable.Count == 0)
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{
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from.SendGump(
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new NoticeGump(
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1060637,
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30720,
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"No freezable items were found. Only the following item types are frozen:<br> - Static<br> - BaseFloor<br> - BaseWall",
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0xFFC000,
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320,
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240
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)
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);
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return;
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}
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var badDataFile = false;
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var totalFrozen = 0;
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foreach (var de in mapTable)
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{
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var map = de.Key;
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var table = de.Value;
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var matrix = map.Tiles;
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using var idxStream = OpenWrite(matrix.IndexStream);
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using var mulStream = OpenWrite(matrix.DataStream);
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if (idxStream == null || mulStream == null)
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{
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badDataFile = true;
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continue;
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}
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var idxReader = new BinaryReader(idxStream);
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var idxWriter = new BinaryWriter(idxStream);
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var mulWriter = new BinaryWriter(mulStream);
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foreach (var state in table.Values)
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{
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var oldTiles = ReadStaticBlock(
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idxReader,
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mulStream,
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state.m_X,
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state.m_Y,
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matrix.BlockWidth,
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matrix.BlockHeight,
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out var oldTileCount
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);
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if (oldTileCount < 0)
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{
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continue;
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}
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var newTileCount = 0;
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var newTiles = new StaticTile[state.m_List.Count];
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for (var i = 0; i < state.m_List.Count; ++i)
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{
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var item = state.m_List[i];
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var xOffset = item.X - state.m_X * 8;
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var yOffset = item.Y - state.m_Y * 8;
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if (xOffset < 0 || xOffset >= 8 || yOffset < 0 || yOffset >= 8)
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{
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continue;
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}
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var newTile = new StaticTile(
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(ushort)item.ItemID,
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(byte)xOffset,
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(byte)yOffset,
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(sbyte)item.Z,
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(short)item.Hue
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);
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newTiles[newTileCount++] = newTile;
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item.Delete();
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++totalFrozen;
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}
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var mulPos = -1;
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var length = -1;
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var extra = 0;
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if (oldTileCount + newTileCount > 0)
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{
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mulWriter.Seek(0, SeekOrigin.End);
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mulPos = (int)mulWriter.BaseStream.Position;
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length = (oldTileCount + newTileCount) * 7;
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extra = 1;
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for (var i = 0; i < oldTileCount; ++i)
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{
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var toWrite = oldTiles[i];
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mulWriter.Write((ushort)toWrite.ID);
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mulWriter.Write((byte)toWrite.X);
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mulWriter.Write((byte)toWrite.Y);
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mulWriter.Write((sbyte)toWrite.Z);
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mulWriter.Write((short)toWrite.Hue);
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}
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for (var i = 0; i < newTileCount; ++i)
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{
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var toWrite = newTiles[i];
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mulWriter.Write((ushort)toWrite.ID);
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mulWriter.Write((byte)toWrite.X);
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mulWriter.Write((byte)toWrite.Y);
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mulWriter.Write((sbyte)toWrite.Z);
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mulWriter.Write((short)toWrite.Hue);
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}
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mulWriter.Flush();
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}
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var idxPos = (state.m_X * matrix.BlockHeight + state.m_Y) * 12;
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idxWriter.Seek(idxPos, SeekOrigin.Begin);
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idxWriter.Write(mulPos);
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idxWriter.Write(length);
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idxWriter.Write(extra);
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idxWriter.Flush();
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matrix.SetStaticBlock(state.m_X, state.m_Y, null);
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}
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}
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if (totalFrozen == 0 && badDataFile)
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{
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from.SendGump(
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new NoticeGump(
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1060637,
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30720,
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"Output data files could not be opened and the freeze operation has been aborted.<br><br>This probably means your server and client are using the same data files. Instructions on how to resolve this can be found in the first warning window.",
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0xFFC000,
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320,
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240
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)
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);
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}
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else
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{
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from.SendGump(
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new NoticeGump(
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1060637,
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30720,
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$"Freeze operation completed successfully.<br><br>{totalFrozen} item{(totalFrozen != 1 ? "s were" : " was")} frozen.<br><br>You must restart your client and update it's data files to see the changes.",
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0xFFC000,
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320,
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240
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)
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);
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}
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}
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[Usage("Unfreeze"), Description("Makes a targeted area of static items dynamic.")]
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public static void Unfreeze_OnCommand(CommandEventArgs e)
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{
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var from = e.Mobile;
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BoundingBoxPicker.Begin(from, (map, start, end) => UnfreezeBox_Callback(from, map, start, end));
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}
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[Usage("UnfreezeMap"), Description("Makes every static item in your map dynamic.")]
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public static void UnfreezeMap_OnCommand(CommandEventArgs e)
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{
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var map = e.Mobile.Map;
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if (map != null && map != Map.Internal)
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{
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SendWarning(
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e.Mobile,
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"You are about to unfreeze <u>all items in {0}</u>.",
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BaseUnfreezeWarning,
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map,
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NullP3D,
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NullP3D,
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UnfreezeWarning_Callback
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);
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}
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}
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[Usage("UnfreezeWorld"), Description("Makes every static item on all maps dynamic.")]
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public static void UnfreezeWorld_OnCommand(CommandEventArgs e)
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{
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SendWarning(
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e.Mobile,
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"You are about to unfreeze <u>every item on every map</u>.",
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BaseUnfreezeWarning,
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null,
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NullP3D,
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NullP3D,
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UnfreezeWarning_Callback
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);
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}
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private static void UnfreezeBox_Callback(Mobile from, Map map, Point3D start, Point3D end)
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{
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SendWarning(
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from,
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"You are about to unfreeze a section of items.",
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BaseUnfreezeWarning,
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map,
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start,
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end,
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UnfreezeWarning_Callback
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);
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}
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private static void UnfreezeWarning_Callback(Mobile from, bool okay, StateInfo si)
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{
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if (!okay)
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{
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return;
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}
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Unfreeze(from, si.m_Map, si.m_Start, si.m_End);
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}
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private static void DoUnfreeze(Map map, Point2D start, Point2D end, ref bool badDataFile, ref int totalUnfrozen)
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{
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start = map.Bound(start);
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end = map.Bound(end);
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var xStartBlock = start.X >> 3;
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var yStartBlock = start.Y >> 3;
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var xEndBlock = end.X >> 3;
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var yEndBlock = end.Y >> 3;
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int xTileStart = start.X, yTileStart = start.Y;
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int xTileWidth = end.X - start.X + 1, yTileHeight = end.Y - start.Y + 1;
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var matrix = map.Tiles;
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using var idxStream = OpenWrite(matrix.IndexStream);
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using var mulStream = OpenWrite(matrix.DataStream);
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if (idxStream == null || mulStream == null)
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{
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badDataFile = true;
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return;
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}
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var idxReader = new BinaryReader(idxStream);
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var idxWriter = new BinaryWriter(idxStream);
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var mulWriter = new BinaryWriter(mulStream);
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for (var x = xStartBlock; x <= xEndBlock; ++x)
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{
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for (var y = yStartBlock; y <= yEndBlock; ++y)
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{
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var oldTiles = ReadStaticBlock(
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idxReader,
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mulStream,
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x,
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y,
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matrix.BlockWidth,
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matrix.BlockHeight,
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out var oldTileCount
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);
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if (oldTileCount < 0)
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{
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continue;
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}
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var newTileCount = 0;
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var newTiles = new StaticTile[oldTileCount];
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int baseX = (x << 3) - xTileStart, baseY = (y << 3) - yTileStart;
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for (var i = 0; i < oldTileCount; ++i)
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{
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var oldTile = oldTiles[i];
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var px = baseX + oldTile.X;
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var py = baseY + oldTile.Y;
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if (px < 0 || px >= xTileWidth || py < 0 || py >= yTileHeight)
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{
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newTiles[newTileCount++] = oldTile;
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}
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else
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{
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++totalUnfrozen;
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Item item = new Static(oldTile.ID);
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item.Hue = oldTile.Hue;
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item.MoveToWorld(new Point3D(px + xTileStart, py + yTileStart, oldTile.Z), map);
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}
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}
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var mulPos = -1;
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var length = -1;
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var extra = 0;
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if (newTileCount > 0)
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{
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mulWriter.Seek(0, SeekOrigin.End);
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mulPos = (int)mulWriter.BaseStream.Position;
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length = newTileCount * 7;
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extra = 1;
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for (var i = 0; i < newTileCount; ++i)
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{
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var toWrite = newTiles[i];
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mulWriter.Write((ushort)toWrite.ID);
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mulWriter.Write((byte)toWrite.X);
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mulWriter.Write((byte)toWrite.Y);
|
|
mulWriter.Write((sbyte)toWrite.Z);
|
|
mulWriter.Write((short)toWrite.Hue);
|
|
}
|
|
|
|
mulWriter.Flush();
|
|
}
|
|
|
|
var idxPos = (x * matrix.BlockHeight + y) * 12;
|
|
|
|
idxWriter.Seek(idxPos, SeekOrigin.Begin);
|
|
idxWriter.Write(mulPos);
|
|
idxWriter.Write(length);
|
|
idxWriter.Write(extra);
|
|
|
|
idxWriter.Flush();
|
|
|
|
matrix.SetStaticBlock(x, y, null);
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void DoUnfreeze(Map map, ref bool badDataFile, ref int totalUnfrozen)
|
|
{
|
|
DoUnfreeze(map, Point2D.Zero, new Point2D(map.Width - 1, map.Height - 1), ref badDataFile, ref totalUnfrozen);
|
|
}
|
|
|
|
public static void Unfreeze(Mobile from, Map map, Point3D start, Point3D end)
|
|
{
|
|
var totalUnfrozen = 0;
|
|
var badDataFile = false;
|
|
|
|
if (map == null)
|
|
{
|
|
CommandLogging.WriteLine(
|
|
from,
|
|
"{0} {1} invoking unfreeze for every item in every map",
|
|
from.AccessLevel,
|
|
CommandLogging.Format(from)
|
|
);
|
|
|
|
DoUnfreeze(Map.Felucca, ref badDataFile, ref totalUnfrozen);
|
|
DoUnfreeze(Map.Trammel, ref badDataFile, ref totalUnfrozen);
|
|
DoUnfreeze(Map.Ilshenar, ref badDataFile, ref totalUnfrozen);
|
|
DoUnfreeze(Map.Malas, ref badDataFile, ref totalUnfrozen);
|
|
DoUnfreeze(Map.Tokuno, ref badDataFile, ref totalUnfrozen);
|
|
}
|
|
else if (start == NullP3D && end == NullP3D)
|
|
{
|
|
CommandLogging.WriteLine(
|
|
from,
|
|
"{0} {1} invoking unfreeze for every item in {2}",
|
|
from.AccessLevel,
|
|
CommandLogging.Format(from),
|
|
map
|
|
);
|
|
|
|
DoUnfreeze(map, ref badDataFile, ref totalUnfrozen);
|
|
}
|
|
else
|
|
{
|
|
CommandLogging.WriteLine(
|
|
from,
|
|
"{0} {1} invoking unfreeze from {2} to {3} in {4}",
|
|
from.AccessLevel,
|
|
CommandLogging.Format(from),
|
|
new Point2D(start),
|
|
new Point2D(end),
|
|
map
|
|
);
|
|
|
|
DoUnfreeze(map, new Point2D(start), new Point2D(end), ref badDataFile, ref totalUnfrozen);
|
|
}
|
|
|
|
if (totalUnfrozen == 0 && badDataFile)
|
|
{
|
|
from.SendGump(
|
|
new NoticeGump(
|
|
1060637,
|
|
30720,
|
|
"Output data files could not be opened and the unfreeze operation has been aborted.<br><br>This probably means your server and client are using the same data files. Instructions on how to resolve this can be found in the first warning window.",
|
|
0xFFC000,
|
|
320,
|
|
240
|
|
)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
from.SendGump(
|
|
new NoticeGump(
|
|
1060637,
|
|
30720,
|
|
$"Unfreeze operation completed successfully.<br><br>{totalUnfrozen} item{(totalUnfrozen != 1 ? "s were" : " was")} unfrozen.<br><br>You must restart your client and update it's data files to see the changes.",
|
|
0xFFC000,
|
|
320,
|
|
240
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
private static FileStream OpenWrite(FileStream orig)
|
|
{
|
|
if (orig == null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
try
|
|
{
|
|
return new FileStream(orig.Name, FileMode.Open, FileAccess.ReadWrite, FileShare.ReadWrite);
|
|
}
|
|
catch
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
private static StaticTile[] ReadStaticBlock(
|
|
BinaryReader idxReader, FileStream mulStream, int x, int y, int width,
|
|
int height, out int count
|
|
)
|
|
{
|
|
try
|
|
{
|
|
if (x < 0 || x >= width || y < 0 || y >= height)
|
|
{
|
|
count = -1;
|
|
return m_TileBuffer;
|
|
}
|
|
|
|
idxReader.BaseStream.Seek((x * height + y) * 12, SeekOrigin.Begin);
|
|
|
|
var lookup = idxReader.ReadInt32();
|
|
var length = idxReader.ReadInt32();
|
|
|
|
if (lookup < 0 || length <= 0)
|
|
{
|
|
count = 0;
|
|
}
|
|
else
|
|
{
|
|
count = length / 7;
|
|
|
|
mulStream.Seek(lookup, SeekOrigin.Begin);
|
|
|
|
if (m_TileBuffer.Length < count)
|
|
{
|
|
m_TileBuffer = new StaticTile[count];
|
|
}
|
|
|
|
var staTiles = m_TileBuffer;
|
|
|
|
if (m_Buffer == null || length > m_Buffer.Length)
|
|
{
|
|
m_Buffer = new byte[length];
|
|
}
|
|
|
|
mulStream.Read(m_Buffer, 0, length);
|
|
|
|
var index = 0;
|
|
|
|
for (var i = 0; i < count; ++i)
|
|
{
|
|
staTiles[i]
|
|
.Set(
|
|
(ushort)(m_Buffer[index++] | (m_Buffer[index++] << 8)),
|
|
m_Buffer[index++],
|
|
m_Buffer[index++],
|
|
(sbyte)m_Buffer[index++],
|
|
(short)(m_Buffer[index++] | (m_Buffer[index++] << 8))
|
|
);
|
|
}
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
count = -1;
|
|
}
|
|
|
|
return m_TileBuffer;
|
|
}
|
|
|
|
private class DeltaState
|
|
{
|
|
public readonly List<Item> m_List;
|
|
public readonly int m_X;
|
|
public readonly int m_Y;
|
|
|
|
public DeltaState(Point2D p)
|
|
{
|
|
m_X = p.X;
|
|
m_Y = p.Y;
|
|
m_List = new List<Item>();
|
|
}
|
|
}
|
|
|
|
public class StateInfo
|
|
{
|
|
public Map m_Map;
|
|
public Point3D m_Start, m_End;
|
|
|
|
public StateInfo(Map map, Point3D start, Point3D end)
|
|
{
|
|
m_Map = map;
|
|
m_Start = start;
|
|
m_End = end;
|
|
}
|
|
}
|
|
}
|
|
}
|