Joonas Rikkonen
0159cc3f25
The position correction logic only moved the submarine that's being synced and the subs docked directly to it, but not the subs docked to the docked subs. This caused severe physics issues with some specific subs, for example mirrored HSE Kullervo Carriers tended to get launched downwards at a game-breaking speed.
1191 lines
36 KiB
C#
1191 lines
36 KiB
C#
using Barotrauma.Networking;
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using FarseerPhysics;
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using FarseerPhysics.Dynamics;
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using Lidgren.Network;
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using Microsoft.Xna.Framework;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Xml.Linq;
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using Voronoi2;
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namespace Barotrauma
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{
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public enum Direction : byte
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{
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None = 0, Left = 1, Right = 2
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}
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[Flags]
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public enum SubmarineTag
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{
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[Description("Shuttle")]
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Shuttle = 1,
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[Description("Hide in menus")]
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HideInMenus = 2
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}
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partial class Submarine : Entity, IServerSerializable
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{
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public static string SavePath = "Submarines";
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public static readonly Vector2 HiddenSubStartPosition = new Vector2(-50000.0f, 10000.0f);
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//position of the "actual submarine" which is rendered wherever the SubmarineBody is
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//should be in an unreachable place
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public Vector2 HiddenSubPosition
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{
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get;
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private set;
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}
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public ushort IdOffset
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{
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get;
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private set;
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}
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public static bool LockX, LockY;
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public static List<Submarine> SavedSubmarines = new List<Submarine>();
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public static readonly Vector2 GridSize = new Vector2(16.0f, 16.0f);
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public static Submarine[] MainSubs = new Submarine[2];
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public static Submarine MainSub
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{
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get { return MainSubs[0]; }
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set { MainSubs[0] = value; }
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}
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private static List<Submarine> loaded = new List<Submarine>();
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private static List<MapEntity> visibleEntities;
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private SubmarineBody subBody;
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public readonly List<Submarine> DockedTo;
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private static Vector2 lastPickedPosition;
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private static float lastPickedFraction;
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private Md5Hash hash;
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private string filePath;
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private string name;
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private SubmarineTag tags;
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private Vector2 prevPosition;
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private float networkUpdateTimer;
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private EntityGrid entityGrid = null;
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//properties ----------------------------------------------------
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public string Name
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{
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get { return name; }
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set { name = value; }
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}
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public bool OnRadar = true;
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public string Description
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{
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get;
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set;
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}
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public static Vector2 LastPickedPosition
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{
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get { return lastPickedPosition; }
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}
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public static float LastPickedFraction
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{
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get { return lastPickedFraction; }
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}
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public bool Loading
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{
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get;
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private set;
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}
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public bool GodMode
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{
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get;
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set;
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}
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public Md5Hash MD5Hash
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{
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get
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{
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if (hash != null) return hash;
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XDocument doc = OpenFile(filePath);
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hash = new Md5Hash(doc);
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return hash;
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}
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}
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public static List<Submarine> Loaded
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{
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get { return loaded; }
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}
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public SubmarineBody SubBody
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{
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get { return subBody; }
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}
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public PhysicsBody PhysicsBody
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{
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get { return subBody.Body; }
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}
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public Rectangle Borders
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{
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get
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{
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return subBody.Borders;
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}
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}
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public override Vector2 Position
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{
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get { return subBody==null ? Vector2.Zero : subBody.Position - HiddenSubPosition; }
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}
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public override Vector2 WorldPosition
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{
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get
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{
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return subBody == null ? Vector2.Zero : subBody.Position;
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}
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}
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public bool AtEndPosition
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{
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get
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{
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if (Level.Loaded == null) return false;
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return (Vector2.Distance(Position + HiddenSubPosition, Level.Loaded.EndPosition) < Level.ExitDistance);
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}
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}
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public bool AtStartPosition
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{
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get
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{
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if (Level.Loaded == null) return false;
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return (Vector2.Distance(Position + HiddenSubPosition, Level.Loaded.StartPosition) < Level.ExitDistance);
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}
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}
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public new Vector2 DrawPosition
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{
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get;
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private set;
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}
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public override Vector2 SimPosition
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{
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get
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{
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return ConvertUnits.ToSimUnits(Position);
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}
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}
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public Vector2 Velocity
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{
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get { return subBody==null ? Vector2.Zero : subBody.Velocity; }
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set
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{
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if (subBody == null) return;
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subBody.Velocity = value;
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}
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}
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public List<Vector2> HullVertices
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{
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get { return subBody.HullVertices; }
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}
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public string FilePath
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{
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get { return filePath; }
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set { filePath = value; }
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}
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public bool AtDamageDepth
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{
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get { return subBody != null && subBody.AtDamageDepth; }
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}
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public override string ToString()
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{
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return "Barotrauma.Submarine ("+name+")";
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}
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public override bool Removed
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{
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get
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{
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return !loaded.Contains(this);
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}
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}
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//constructors & generation ----------------------------------------------------
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public Submarine(string filePath, string hash = "", bool tryLoad = true) : base(null)
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{
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this.filePath = filePath;
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try
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{
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name = System.IO.Path.GetFileNameWithoutExtension(filePath);
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}
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catch (Exception e)
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{
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DebugConsole.ThrowError("Error loading submarine " + filePath + "!", e);
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}
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if (hash != "")
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{
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this.hash = new Md5Hash(hash);
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}
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if (tryLoad)
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{
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XDocument doc = OpenFile(filePath);
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if (doc != null && doc.Root != null)
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{
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Description = ToolBox.GetAttributeString(doc.Root, "description", "");
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Enum.TryParse(ToolBox.GetAttributeString(doc.Root, "tags", ""), out tags);
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}
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}
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DockedTo = new List<Submarine>();
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ID = ushort.MaxValue;
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base.Remove();
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}
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public bool HasTag(SubmarineTag tag)
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{
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return tags.HasFlag(tag);
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}
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public void AddTag(SubmarineTag tag)
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{
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if (tags.HasFlag(tag)) return;
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tags |= tag;
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}
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public void RemoveTag(SubmarineTag tag)
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{
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if (!tags.HasFlag(tag)) return;
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tags &= ~tag;
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}
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/// <summary>
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/// Returns a rect that contains the borders of this sub and all subs docked to it
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/// </summary>
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public Rectangle GetDockedBorders()
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{
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Rectangle dockedBorders = Borders;
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dockedBorders.Y -= dockedBorders.Height;
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var connectedSubs = GetConnectedSubs();
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foreach (Submarine dockedSub in connectedSubs)
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{
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if (dockedSub == this) continue;
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Vector2 diff = dockedSub.Submarine == this ? dockedSub.WorldPosition : dockedSub.WorldPosition - WorldPosition;
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Rectangle dockedSubBorders = dockedSub.Borders;
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dockedSubBorders.Y -= dockedSubBorders.Height;
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dockedSubBorders.Location += MathUtils.ToPoint(diff);
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dockedBorders = Rectangle.Union(dockedBorders, dockedSubBorders);
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}
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dockedBorders.Y += dockedBorders.Height;
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return dockedBorders;
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}
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/// <summary>
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/// Returns a list of all submarines that are connected to this one via docking ports.
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/// </summary>
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public List<Submarine> GetConnectedSubs()
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{
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List<Submarine> connectedSubs = new List<Submarine>();
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connectedSubs.Add(this);
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GetConnectedSubsRecursive(connectedSubs);
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return connectedSubs;
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}
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private void GetConnectedSubsRecursive(List<Submarine> subs)
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{
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foreach (Submarine dockedSub in DockedTo)
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{
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if (subs.Contains(dockedSub)) continue;
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subs.Add(dockedSub);
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dockedSub.GetConnectedSubsRecursive(subs);
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}
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}
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public Vector2 FindSpawnPos(Vector2 spawnPos)
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{
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Rectangle dockedBorders = GetDockedBorders();
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int iterations = 0;
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bool wallTooClose = false;
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do
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{
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Rectangle worldBorders = new Rectangle(
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dockedBorders.X + (int)spawnPos.X,
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dockedBorders.Y + (int)spawnPos.Y,
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dockedBorders.Width,
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dockedBorders.Height);
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wallTooClose = false;
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var nearbyCells = Level.Loaded.GetCells(
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spawnPos, (int)Math.Ceiling(Math.Max(dockedBorders.Width, dockedBorders.Height) / (float)Level.GridCellSize));
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foreach (VoronoiCell cell in nearbyCells)
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{
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if (cell.CellType == CellType.Empty) continue;
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foreach (GraphEdge e in cell.edges)
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{
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List<Vector2> intersections = MathUtils.GetLineRectangleIntersections(e.point1, e.point2, worldBorders);
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foreach (Vector2 intersection in intersections)
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{
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wallTooClose = true;
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if (intersection.X < spawnPos.X)
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{
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spawnPos.X += intersection.X - worldBorders.X;
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}
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else
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{
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spawnPos.X += intersection.X - worldBorders.Right;
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}
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if (intersection.Y < spawnPos.Y)
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{
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spawnPos.Y += intersection.Y - (worldBorders.Y - worldBorders.Height);
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}
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else
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{
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spawnPos.Y += intersection.Y - worldBorders.Y;
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}
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spawnPos.Y = Math.Min(spawnPos.Y, Level.Loaded.Size.Y - dockedBorders.Height / 2);
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}
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}
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}
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iterations++;
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} while (wallTooClose && iterations < 10);
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return spawnPos;
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}
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//drawing ----------------------------------------------------
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public static void CullEntities(Camera cam)
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{
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HashSet<Submarine> visibleSubs = new HashSet<Submarine>();
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foreach (Submarine sub in Submarine.Loaded)
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{
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Rectangle worldBorders = new Rectangle(
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sub.Borders.X + (int)sub.WorldPosition.X - 500,
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sub.Borders.Y + (int)sub.WorldPosition.Y + 500,
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sub.Borders.Width + 1000,
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sub.Borders.Height + 1000);
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if (Submarine.RectsOverlap(worldBorders, cam.WorldView))
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{
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visibleSubs.Add(sub);
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}
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}
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Rectangle worldView = cam.WorldView;
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visibleEntities = new List<MapEntity>();
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foreach (MapEntity me in MapEntity.mapEntityList)
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{
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if (me.Submarine == null || visibleSubs.Contains(me.Submarine))
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{
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if (me.IsVisible(worldView)) visibleEntities.Add(me);
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}
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}
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}
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public void UpdateTransform()
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{
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DrawPosition = Timing.Interpolate(prevPosition, Position);
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}
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//math/physics stuff ----------------------------------------------------
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public static Vector2 MouseToWorldGrid(Camera cam, Submarine sub)
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{
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Vector2 position = PlayerInput.MousePosition;
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position = cam.ScreenToWorld(position);
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Vector2 worldGridPos = VectorToWorldGrid(position);
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if (sub != null)
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{
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worldGridPos.X += sub.Position.X % GridSize.X;
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worldGridPos.Y += sub.Position.Y % GridSize.Y;
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}
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return worldGridPos;
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}
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public static Vector2 VectorToWorldGrid(Vector2 position)
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{
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position.X = (float)Math.Floor(position.X / GridSize.X) * GridSize.X;
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position.Y = (float)Math.Ceiling(position.Y / GridSize.Y) * GridSize.Y;
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return position;
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}
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public static Rectangle AbsRect(Vector2 pos, Vector2 size)
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{
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if (size.X < 0.0f)
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{
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pos.X += size.X;
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size.X = -size.X;
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}
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if (size.Y < 0.0f)
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{
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pos.Y -= size.Y;
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size.Y = -size.Y;
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}
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return new Rectangle((int)pos.X, (int)pos.Y, (int)size.X, (int)size.Y);
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}
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public static bool RectContains(Rectangle rect, Vector2 pos)
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{
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return (pos.X > rect.X && pos.X < rect.X + rect.Width
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&& pos.Y < rect.Y && pos.Y > rect.Y - rect.Height);
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}
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public static bool RectsOverlap(Rectangle rect1, Rectangle rect2, bool inclusive=true)
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{
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if (inclusive)
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{
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return !(rect1.X > rect2.X + rect2.Width || rect1.X + rect1.Width < rect2.X ||
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rect1.Y < rect2.Y - rect2.Height || rect1.Y - rect1.Height > rect2.Y);
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}
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else
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{
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return !(rect1.X >= rect2.X + rect2.Width || rect1.X + rect1.Width <= rect2.X ||
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rect1.Y <= rect2.Y - rect2.Height || rect1.Y - rect1.Height >= rect2.Y);
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}
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}
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public static Body PickBody(Vector2 rayStart, Vector2 rayEnd, List<Body> ignoredBodies = null, Category? collisionCategory = null)
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{
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if (Vector2.DistanceSquared(rayStart, rayEnd) < 0.00001f)
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{
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rayEnd += Vector2.UnitX * 0.001f;
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}
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float closestFraction = 1.0f;
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Body closestBody = null;
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GameMain.World.RayCast((fixture, point, normal, fraction) =>
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{
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if (fixture == null ||
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fixture.CollisionCategories == Category.None ||
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fixture.CollisionCategories == Physics.CollisionItem) return -1;
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if (collisionCategory != null &&
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!fixture.CollisionCategories.HasFlag((Category)collisionCategory) &&
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!((Category)collisionCategory).HasFlag(fixture.CollisionCategories)) return -1;
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if (ignoredBodies != null && ignoredBodies.Contains(fixture.Body)) return -1;
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Structure structure = fixture.Body.UserData as Structure;
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if (structure != null)
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{
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if (structure.IsPlatform && collisionCategory != null && !((Category)collisionCategory).HasFlag(Physics.CollisionPlatform)) return -1;
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}
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if (fraction < closestFraction)
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{
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closestFraction = fraction;
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if (fixture.Body!=null) closestBody = fixture.Body;
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}
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return fraction;
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}
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, rayStart, rayEnd);
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lastPickedPosition = rayStart + (rayEnd - rayStart) * closestFraction;
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lastPickedFraction = closestFraction;
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return closestBody;
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}
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/// <summary>
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/// check visibility between two points (in sim units)
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/// </summary>
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/// <returns>a physics body that was between the points (or null)</returns>
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public static Body CheckVisibility(Vector2 rayStart, Vector2 rayEnd, bool ignoreLevel = false, bool ignoreSubs = false)
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{
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Body closestBody = null;
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float closestFraction = 1.0f;
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if (Vector2.Distance(rayStart, rayEnd) < 0.01f)
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{
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lastPickedPosition = rayEnd;
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return null;
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}
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GameMain.World.RayCast((fixture, point, normal, fraction) =>
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{
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if (fixture == null ||
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(!fixture.CollisionCategories.HasFlag(Physics.CollisionWall) && !fixture.CollisionCategories.HasFlag(Physics.CollisionLevel))) return -1;
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if (ignoreLevel && fixture.CollisionCategories == Physics.CollisionLevel) return -1;
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if (ignoreSubs && fixture.Body.UserData is Submarine) return -1;
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Structure structure = fixture.Body.UserData as Structure;
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if (structure != null)
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{
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if (structure.IsPlatform || structure.StairDirection != Direction.None) return -1;
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int sectionIndex = structure.FindSectionIndex(ConvertUnits.ToDisplayUnits(point));
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if (sectionIndex > -1 && structure.SectionBodyDisabled(sectionIndex)) return -1;
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}
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if (fraction < closestFraction)
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{
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closestBody = fixture.Body;
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closestFraction = fraction;
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}
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return closestFraction;
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}
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, rayStart, rayEnd);
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lastPickedPosition = rayStart + (rayEnd - rayStart) * closestFraction;
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lastPickedFraction = closestFraction;
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return closestBody;
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|
}
|
|
|
|
//movement ----------------------------------------------------
|
|
|
|
private bool flippedX;
|
|
public bool FlippedX
|
|
{
|
|
get { return flippedX; }
|
|
}
|
|
|
|
public void FlipX(List<Submarine> parents=null)
|
|
{
|
|
if (parents == null) parents = new List<Submarine>();
|
|
parents.Add(this);
|
|
|
|
flippedX = !flippedX;
|
|
|
|
Item.UpdateHulls();
|
|
|
|
List<Item> bodyItems = Item.ItemList.FindAll(it => it.Submarine == this && it.body != null);
|
|
|
|
foreach (MapEntity e in MapEntity.mapEntityList)
|
|
{
|
|
if (e.MoveWithLevel || e.Submarine != this || e is Item) continue;
|
|
|
|
if (e is LinkedSubmarine)
|
|
{
|
|
Submarine sub = ((LinkedSubmarine)e).Sub;
|
|
if (!parents.Contains(sub))
|
|
{
|
|
Vector2 relative1 = sub.SubBody.Position - SubBody.Position;
|
|
relative1.X = -relative1.X;
|
|
sub.SetPosition(relative1 + SubBody.Position);
|
|
sub.FlipX(parents);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
e.FlipX();
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < MapEntity.mapEntityList.Count; i++)
|
|
{
|
|
if (MapEntity.mapEntityList[i].Submarine != this) continue;
|
|
MapEntity.mapEntityList[i].Move(-HiddenSubPosition);
|
|
}
|
|
|
|
Vector2 pos = new Vector2(subBody.Position.X, subBody.Position.Y);
|
|
subBody.Body.Remove();
|
|
subBody = new SubmarineBody(this);
|
|
SetPosition(pos);
|
|
|
|
if (entityGrid != null)
|
|
{
|
|
Hull.EntityGrids.Remove(entityGrid);
|
|
entityGrid = null;
|
|
}
|
|
entityGrid = Hull.GenerateEntityGrid(this);
|
|
|
|
for (int i = 0; i < MapEntity.mapEntityList.Count; i++)
|
|
{
|
|
if (MapEntity.mapEntityList[i].Submarine != this) continue;
|
|
MapEntity.mapEntityList[i].Move(HiddenSubPosition);
|
|
}
|
|
|
|
foreach (Item item in Item.ItemList)
|
|
{
|
|
if (bodyItems.Contains(item))
|
|
{
|
|
item.Submarine = this;
|
|
if (Position == Vector2.Zero) item.Move(-HiddenSubPosition);
|
|
}
|
|
else if (item.Submarine != this)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
item.FlipX();
|
|
}
|
|
|
|
Item.UpdateHulls();
|
|
Gap.UpdateHulls();
|
|
}
|
|
|
|
public void Update(float deltaTime)
|
|
{
|
|
//if (PlayerInput.KeyHit(InputType.Crouch) && (this == MainSub)) FlipX();
|
|
|
|
if (Level.Loaded == null) return;
|
|
|
|
if (subBody == null) return;
|
|
|
|
subBody.Body.LinearVelocity = new Vector2(
|
|
LockX ? 0.0f : subBody.Body.LinearVelocity.X,
|
|
LockY ? 0.0f : subBody.Body.LinearVelocity.Y);
|
|
|
|
|
|
subBody.Update(deltaTime);
|
|
|
|
for (int i = 0; i < 2; i++ )
|
|
{
|
|
if (Submarine.MainSubs[i] == null) continue;
|
|
if (this != Submarine.MainSubs[i] && Submarine.MainSubs[i].DockedTo.Contains(this)) return;
|
|
}
|
|
|
|
//send updates more frequently if moving fast
|
|
networkUpdateTimer -= MathHelper.Clamp(Velocity.Length()*10.0f, 0.1f, 5.0f) * deltaTime;
|
|
|
|
if (networkUpdateTimer < 0.0f)
|
|
{
|
|
networkUpdateTimer = 1.0f;
|
|
}
|
|
|
|
}
|
|
|
|
public void ApplyForce(Vector2 force)
|
|
{
|
|
if (subBody != null) subBody.ApplyForce(force);
|
|
}
|
|
|
|
public void SetPrevTransform(Vector2 position)
|
|
{
|
|
prevPosition = position;
|
|
}
|
|
|
|
public void SetPosition(Vector2 position)
|
|
{
|
|
if (!MathUtils.IsValid(position)) return;
|
|
|
|
subBody.SetPosition(position);
|
|
|
|
foreach (Submarine sub in loaded)
|
|
{
|
|
if (sub != this && sub.Submarine == this)
|
|
{
|
|
sub.SetPosition(position + sub.WorldPosition);
|
|
sub.Submarine = null;
|
|
}
|
|
|
|
}
|
|
//Level.Loaded.SetPosition(-position);
|
|
//prevPosition = position;
|
|
}
|
|
|
|
public void Translate(Vector2 amount)
|
|
{
|
|
if (amount == Vector2.Zero || !MathUtils.IsValid(amount)) return;
|
|
|
|
subBody.SetPosition(subBody.Position + amount);
|
|
|
|
//Level.Loaded.Move(-amount);
|
|
}
|
|
|
|
public static Submarine FindClosest(Vector2 worldPosition)
|
|
{
|
|
Submarine closest = null;
|
|
float closestDist = 0.0f;
|
|
foreach (Submarine sub in loaded)
|
|
{
|
|
float dist = Vector2.Distance(worldPosition, sub.WorldPosition);
|
|
if (closest == null || dist < closestDist)
|
|
{
|
|
closest = sub;
|
|
closestDist = dist;
|
|
}
|
|
}
|
|
|
|
return closest;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finds the sub whose borders contain the position
|
|
/// </summary>
|
|
public static Submarine FindContaining(Vector2 position)
|
|
{
|
|
foreach (Submarine sub in Submarine.Loaded)
|
|
{
|
|
Rectangle subBorders = sub.Borders;
|
|
subBorders.Location += MathUtils.ToPoint(sub.HiddenSubPosition) - new Microsoft.Xna.Framework.Point(0, sub.Borders.Height);
|
|
|
|
subBorders.Inflate(500.0f, 500.0f);
|
|
|
|
if (subBorders.Contains(position)) return sub;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
//saving/loading ----------------------------------------------------
|
|
|
|
public static void RefreshSavedSubs()
|
|
{
|
|
SavedSubmarines.Clear();
|
|
|
|
if (!Directory.Exists(SavePath))
|
|
{
|
|
try
|
|
{
|
|
Directory.CreateDirectory(SavePath);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Directory \"" + SavePath + "\" not found and creating the directory failed.", e);
|
|
return;
|
|
}
|
|
}
|
|
|
|
List<string> filePaths;
|
|
string[] subDirectories;
|
|
|
|
try
|
|
{
|
|
filePaths = Directory.GetFiles(SavePath).ToList();
|
|
subDirectories = Directory.GetDirectories(SavePath);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Couldn't open directory \"" + SavePath + "\"!", e);
|
|
return;
|
|
}
|
|
|
|
foreach (string subDirectory in subDirectories)
|
|
{
|
|
try
|
|
{
|
|
filePaths.AddRange(Directory.GetFiles(subDirectory).ToList());
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Couldn't open subdirectory \"" + subDirectory + "\"!", e);
|
|
return;
|
|
}
|
|
}
|
|
|
|
foreach (string path in filePaths)
|
|
{
|
|
SavedSubmarines.Add(new Submarine(path));
|
|
}
|
|
|
|
//if (GameMain.NetLobbyScreen!=null) GameMain.NetLobbyScreen.UpdateSubList(Submarine.SavedSubmarines);
|
|
}
|
|
|
|
public static XDocument OpenFile(string file)
|
|
{
|
|
XDocument doc = null;
|
|
string extension = "";
|
|
|
|
try
|
|
{
|
|
extension = System.IO.Path.GetExtension(file);
|
|
}
|
|
catch
|
|
{
|
|
//no file extension specified: try using the default one
|
|
file += ".sub";
|
|
}
|
|
|
|
if (string.IsNullOrWhiteSpace(extension))
|
|
{
|
|
extension = ".sub";
|
|
file += ".sub";
|
|
}
|
|
|
|
if (extension == ".sub")
|
|
{
|
|
Stream stream = null;
|
|
try
|
|
{
|
|
stream = SaveUtil.DecompressFiletoStream(file);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Loading submarine \"" + file + "\" failed!", e);
|
|
return null;
|
|
}
|
|
|
|
try
|
|
{
|
|
stream.Position = 0;
|
|
doc = XDocument.Load(stream); //ToolBox.TryLoadXml(file);
|
|
stream.Close();
|
|
stream.Dispose();
|
|
}
|
|
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Loading submarine \"" + file + "\" failed! ("+e.Message+")");
|
|
return null;
|
|
}
|
|
}
|
|
else if (extension == ".xml")
|
|
{
|
|
try
|
|
{
|
|
ToolBox.IsProperFilenameCase(file);
|
|
doc = XDocument.Load(file);
|
|
}
|
|
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Loading submarine \"" + file + "\" failed! (" + e.Message + ")");
|
|
return null;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
DebugConsole.ThrowError("Couldn't load submarine \"" + file + "! (Unrecognized file extension)");
|
|
return null;
|
|
}
|
|
|
|
return doc;
|
|
}
|
|
|
|
public void Load(bool unloadPrevious, XElement submarineElement = null)
|
|
{
|
|
if (unloadPrevious) Unload();
|
|
|
|
Loading = true;
|
|
|
|
if (submarineElement == null)
|
|
{
|
|
XDocument doc = OpenFile(filePath);
|
|
if (doc == null || doc.Root == null) return;
|
|
|
|
submarineElement = doc.Root;
|
|
}
|
|
|
|
Description = ToolBox.GetAttributeString(submarineElement, "description", "");
|
|
Enum.TryParse(ToolBox.GetAttributeString(submarineElement, "tags", ""), out tags);
|
|
|
|
//place the sub above the top of the level
|
|
HiddenSubPosition = HiddenSubStartPosition;
|
|
if (GameMain.GameSession != null && GameMain.GameSession.Level != null)
|
|
{
|
|
HiddenSubPosition += Vector2.UnitY * GameMain.GameSession.Level.Size.Y;
|
|
}
|
|
|
|
foreach (Submarine sub in Submarine.loaded)
|
|
{
|
|
HiddenSubPosition += Vector2.UnitY * (sub.Borders.Height + 5000.0f);
|
|
}
|
|
|
|
IdOffset = 0;
|
|
foreach (MapEntity me in MapEntity.mapEntityList)
|
|
{
|
|
IdOffset = Math.Max(IdOffset, me.ID);
|
|
}
|
|
|
|
foreach (XElement element in submarineElement.Elements())
|
|
{
|
|
string typeName = element.Name.ToString();
|
|
|
|
Type t;
|
|
try
|
|
{
|
|
t = Type.GetType("Barotrauma." + typeName, true, true);
|
|
if (t == null)
|
|
{
|
|
DebugConsole.ThrowError("Error in " + filePath + "! Could not find a entity of the type \"" + typeName + "\".");
|
|
continue;
|
|
}
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Error in " + filePath + "! Could not find a entity of the type \"" + typeName + "\".", e);
|
|
continue;
|
|
}
|
|
|
|
try
|
|
{
|
|
MethodInfo loadMethod = t.GetMethod("Load");
|
|
loadMethod.Invoke(t, new object[] { element, this });
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Could not find the method \"Load\" in " + t + ".", e);
|
|
}
|
|
}
|
|
|
|
Vector2 center = Vector2.Zero;
|
|
|
|
var matchingHulls = Hull.hullList.FindAll(h => h.Submarine == this);
|
|
|
|
if (matchingHulls.Any())
|
|
{
|
|
Vector2 topLeft = new Vector2(matchingHulls[0].Rect.X, matchingHulls[0].Rect.Y);
|
|
Vector2 bottomRight = new Vector2(matchingHulls[0].Rect.X, matchingHulls[0].Rect.Y);
|
|
foreach (Hull hull in matchingHulls)
|
|
{
|
|
if (hull.Rect.X < topLeft.X) topLeft.X = hull.Rect.X;
|
|
if (hull.Rect.Y > topLeft.Y) topLeft.Y = hull.Rect.Y;
|
|
|
|
if (hull.Rect.Right > bottomRight.X) bottomRight.X = hull.Rect.Right;
|
|
if (hull.Rect.Y - hull.Rect.Height < bottomRight.Y) bottomRight.Y = hull.Rect.Y - hull.Rect.Height;
|
|
}
|
|
|
|
center = (topLeft + bottomRight) / 2.0f;
|
|
center.X -= center.X % GridSize.X;
|
|
center.Y -= center.Y % GridSize.Y;
|
|
|
|
if (center != Vector2.Zero)
|
|
{
|
|
foreach (Item item in Item.ItemList)
|
|
{
|
|
if (item.Submarine != this) continue;
|
|
|
|
var wire = item.GetComponent<Items.Components.Wire>();
|
|
if (wire != null)
|
|
{
|
|
wire.MoveNodes(-center);
|
|
}
|
|
}
|
|
|
|
for (int i = 0; i < MapEntity.mapEntityList.Count; i++)
|
|
{
|
|
if (MapEntity.mapEntityList[i].Submarine != this) continue;
|
|
|
|
MapEntity.mapEntityList[i].Move(-center);
|
|
}
|
|
}
|
|
}
|
|
|
|
subBody = new SubmarineBody(this);
|
|
subBody.SetPosition(HiddenSubPosition);
|
|
|
|
loaded.Add(this);
|
|
|
|
if (entityGrid != null)
|
|
{
|
|
Hull.EntityGrids.Remove(entityGrid);
|
|
entityGrid = null;
|
|
}
|
|
entityGrid = Hull.GenerateEntityGrid(this);
|
|
|
|
for (int i = 0; i < MapEntity.mapEntityList.Count; i++)
|
|
{
|
|
if (MapEntity.mapEntityList[i].Submarine != this) continue;
|
|
MapEntity.mapEntityList[i].Move(HiddenSubPosition);
|
|
}
|
|
|
|
Loading = false;
|
|
|
|
MapEntity.MapLoaded(this);
|
|
|
|
//WayPoint.GenerateSubWaypoints();
|
|
|
|
#if CLIENT
|
|
GameMain.LightManager.OnMapLoaded();
|
|
#endif
|
|
|
|
ID = (ushort)(ushort.MaxValue - Submarine.loaded.IndexOf(this));
|
|
}
|
|
|
|
public static Submarine Load(XElement element, bool unloadPrevious)
|
|
{
|
|
if (unloadPrevious) Unload();
|
|
|
|
//tryload -> false
|
|
|
|
Submarine sub = new Submarine(ToolBox.GetAttributeString(element, "name", ""), "", false);
|
|
sub.Load(unloadPrevious, element);
|
|
|
|
return sub;
|
|
}
|
|
|
|
public static Submarine Load(string fileName, bool unloadPrevious)
|
|
{
|
|
return Load(fileName, SavePath, unloadPrevious);
|
|
}
|
|
|
|
public static Submarine Load(string fileName, string folder, bool unloadPrevious)
|
|
{
|
|
if (unloadPrevious) Unload();
|
|
|
|
string path = string.IsNullOrWhiteSpace(folder) ? fileName : System.IO.Path.Combine(SavePath, fileName);
|
|
|
|
Submarine sub = new Submarine(path);
|
|
sub.Load(unloadPrevious);
|
|
|
|
//Entity.dictionary.Add(int.MaxValue, sub);
|
|
|
|
return sub;
|
|
}
|
|
|
|
public static bool Unloading
|
|
{
|
|
get;
|
|
private set;
|
|
}
|
|
|
|
public static void Unload()
|
|
{
|
|
Unloading = true;
|
|
|
|
#if CLIENT
|
|
Sound.OnGameEnd();
|
|
|
|
if (GameMain.LightManager != null) GameMain.LightManager.ClearLights();
|
|
#endif
|
|
|
|
foreach (Submarine sub in loaded)
|
|
{
|
|
sub.Remove();
|
|
}
|
|
|
|
loaded.Clear();
|
|
|
|
visibleEntities = null;
|
|
|
|
if (GameMain.GameScreen.Cam != null) GameMain.GameScreen.Cam.TargetPos = Vector2.Zero;
|
|
|
|
RemoveAll();
|
|
|
|
if (Item.ItemList.Count > 0)
|
|
{
|
|
List<Item> items = new List<Item>(Item.ItemList);
|
|
foreach (Item item in items)
|
|
{
|
|
DebugConsole.ThrowError("Error while unloading submarines - item \""+item.Name+"\" not removed");
|
|
try
|
|
{
|
|
item.Remove();
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Error while removing \"" + item.Name + "\"!", e);
|
|
}
|
|
}
|
|
Item.ItemList.Clear();
|
|
}
|
|
|
|
PhysicsBody.list.Clear();
|
|
|
|
Ragdoll.list.Clear();
|
|
|
|
GameMain.World.Clear();
|
|
|
|
Unloading = false;
|
|
}
|
|
|
|
public override void Remove()
|
|
{
|
|
base.Remove();
|
|
|
|
subBody = null;
|
|
|
|
visibleEntities = null;
|
|
|
|
if (MainSub == this) MainSub = null;
|
|
if (MainSubs[1] == this) MainSubs[1] = null;
|
|
|
|
DockedTo.Clear();
|
|
}
|
|
|
|
public void ServerWrite(NetBuffer msg, Client c, object[] extraData = null)
|
|
{
|
|
msg.Write(ID);
|
|
//length in bytes
|
|
msg.Write((byte)(4 + 4));
|
|
|
|
msg.Write(PhysicsBody.SimPosition.X);
|
|
msg.Write(PhysicsBody.SimPosition.Y);
|
|
}
|
|
|
|
public void ClientRead(ServerNetObject type, NetBuffer msg, float sendingTime)
|
|
{
|
|
var newTargetPosition = new Vector2(
|
|
msg.ReadFloat(),
|
|
msg.ReadFloat());
|
|
|
|
//already interpolating with more up-to-date data -> ignore
|
|
if (subBody.MemPos.Count > 1 && subBody.MemPos[0].Timestamp > sendingTime)
|
|
{
|
|
return;
|
|
}
|
|
|
|
int index = 0;
|
|
while (index < subBody.MemPos.Count && sendingTime > subBody.MemPos[index].Timestamp)
|
|
{
|
|
index++;
|
|
}
|
|
|
|
//position with the same timestamp already in the buffer (duplicate packet?)
|
|
// -> no need to add again
|
|
if (index < subBody.MemPos.Count && sendingTime == subBody.MemPos[index].Timestamp)
|
|
{
|
|
return;
|
|
}
|
|
|
|
subBody.MemPos.Insert(index, new PosInfo(newTargetPosition, sendingTime));
|
|
}
|
|
}
|
|
|
|
}
|