4a94f12c8b
The "ItemList.Count == 0" assertion failed during one of the testing sessions. No idea why or how to reproduce it, but I hope this will do as a workaround until we figure out the actual cause.
1363 lines
43 KiB
C#
1363 lines
43 KiB
C#
using Barotrauma.Networking;
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using FarseerPhysics;
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using FarseerPhysics.Common;
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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 Microsoft.Xna.Framework.Graphics;
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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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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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//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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foreach (Submarine dockedSub in DockedTo)
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{
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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 += diff.ToPoint();
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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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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 static void Draw(SpriteBatch spriteBatch, bool editing = false)
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{
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var entitiesToRender = !editing && visibleEntities != null ? visibleEntities : MapEntity.mapEntityList;
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foreach (MapEntity e in entitiesToRender)
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{
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e.Draw(spriteBatch, editing);
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}
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}
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public static void DrawFront(SpriteBatch spriteBatch, bool editing = false, Predicate<MapEntity> predicate = null)
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{
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var entitiesToRender = !editing && visibleEntities != null ? visibleEntities : MapEntity.mapEntityList;
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foreach (MapEntity e in entitiesToRender)
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{
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if (!e.DrawOverWater) continue;
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if (predicate != null)
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{
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if (!predicate(e)) continue;
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}
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e.Draw(spriteBatch, editing, false);
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}
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if (GameMain.DebugDraw)
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{
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foreach (Submarine sub in Submarine.Loaded)
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{
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Rectangle worldBorders = sub.Borders;
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worldBorders.Location += sub.WorldPosition.ToPoint();
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worldBorders.Y = -worldBorders.Y;
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GUI.DrawRectangle(spriteBatch, worldBorders, Color.White, false, 0, 5);
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if (sub.subBody.MemPos.Count < 2) continue;
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Vector2 prevPos = ConvertUnits.ToDisplayUnits(sub.subBody.MemPos[0].Position);
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prevPos.Y = -prevPos.Y;
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for (int i = 1; i < sub.subBody.MemPos.Count; i++)
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{
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Vector2 currPos = ConvertUnits.ToDisplayUnits(sub.subBody.MemPos[i].Position);
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currPos.Y = -currPos.Y;
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GUI.DrawRectangle(spriteBatch, new Rectangle((int)currPos.X - 10, (int)currPos.Y - 10, 20, 20), Color.Blue * 0.6f, true, 0.01f);
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GUI.DrawLine(spriteBatch, prevPos, currPos, Color.Cyan * 0.5f, 0, 5);
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prevPos = currPos;
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}
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}
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}
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}
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public static float DamageEffectCutoff;
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public static void DrawDamageable(SpriteBatch spriteBatch, Effect damageEffect, bool editing = false)
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{
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var entitiesToRender = !editing && visibleEntities != null ? visibleEntities : MapEntity.mapEntityList;
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foreach (MapEntity e in entitiesToRender)
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{
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if (e.DrawDamageEffect)
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e.DrawDamage(spriteBatch, damageEffect);
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}
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if (damageEffect != null)
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{
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damageEffect.Parameters["aCutoff"].SetValue(0.0f);
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damageEffect.Parameters["cCutoff"].SetValue(0.0f);
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DamageEffectCutoff = 0.0f;
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}
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}
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public static void DrawBack(SpriteBatch spriteBatch, bool editing = false, Predicate<MapEntity> predicate = null)
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{
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var entitiesToRender = !editing && visibleEntities != null ? visibleEntities : MapEntity.mapEntityList;
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foreach (MapEntity e in entitiesToRender)
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{
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if (!e.DrawBelowWater) continue;
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if (predicate != null)
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{
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if (!predicate(e)) continue;
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}
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e.Draw(spriteBatch, editing, true);
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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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|
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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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|
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if (ignoredBodies != null && ignoredBodies.Contains(fixture.Body)) return -1;
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|
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Structure structure = fixture.Body.UserData as Structure;
|
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if (structure != null)
|
|
{
|
|
if (structure.IsPlatform && collisionCategory != null && !((Category)collisionCategory).HasFlag(Physics.CollisionPlatform)) return -1;
|
|
}
|
|
|
|
if (fraction < closestFraction)
|
|
{
|
|
closestFraction = fraction;
|
|
if (fixture.Body!=null) closestBody = fixture.Body;
|
|
}
|
|
return fraction;
|
|
}
|
|
, rayStart, rayEnd);
|
|
|
|
lastPickedPosition = rayStart + (rayEnd - rayStart) * closestFraction;
|
|
lastPickedFraction = closestFraction;
|
|
|
|
return closestBody;
|
|
}
|
|
|
|
/// <summary>
|
|
/// check visibility between two points (in sim units)
|
|
/// </summary>
|
|
/// <returns>a physics body that was between the points (or null)</returns>
|
|
public static Body CheckVisibility(Vector2 rayStart, Vector2 rayEnd, bool ignoreLevel = false, bool ignoreSubs = false)
|
|
{
|
|
Body closestBody = null;
|
|
float closestFraction = 1.0f;
|
|
|
|
if (Vector2.Distance(rayStart, rayEnd) < 0.01f)
|
|
{
|
|
lastPickedPosition = rayEnd;
|
|
return null;
|
|
}
|
|
|
|
GameMain.World.RayCast((fixture, point, normal, fraction) =>
|
|
{
|
|
if (fixture == null ||
|
|
(!fixture.CollisionCategories.HasFlag(Physics.CollisionWall) && !fixture.CollisionCategories.HasFlag(Physics.CollisionLevel))) return -1;
|
|
|
|
if (ignoreLevel && fixture.CollisionCategories == Physics.CollisionLevel) return -1;
|
|
if (ignoreSubs && fixture.Body.UserData is Submarine) return -1;
|
|
|
|
Structure structure = fixture.Body.UserData as Structure;
|
|
if (structure != null)
|
|
{
|
|
if (structure.IsPlatform || structure.StairDirection != Direction.None) return -1;
|
|
int sectionIndex = structure.FindSectionIndex(ConvertUnits.ToDisplayUnits(point));
|
|
if (sectionIndex > -1 && structure.SectionBodyDisabled(sectionIndex)) return -1;
|
|
}
|
|
|
|
if (fraction < closestFraction)
|
|
{
|
|
closestBody = fixture.Body;
|
|
closestFraction = fraction;
|
|
}
|
|
return closestFraction;
|
|
}
|
|
, rayStart, rayEnd);
|
|
|
|
|
|
lastPickedPosition = rayStart + (rayEnd - rayStart) * closestFraction;
|
|
lastPickedFraction = closestFraction;
|
|
return closestBody;
|
|
}
|
|
|
|
//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 += sub.HiddenSubPosition.ToPoint() - 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 bool Save()
|
|
{
|
|
return SaveAs(filePath);
|
|
}
|
|
|
|
public bool SaveAs(string filePath)
|
|
{
|
|
name = System.IO.Path.GetFileNameWithoutExtension(filePath);
|
|
|
|
XDocument doc = new XDocument(new XElement("Submarine"));
|
|
SaveToXElement(doc.Root);
|
|
|
|
hash = new Md5Hash(doc);
|
|
doc.Root.Add(new XAttribute("md5hash", hash.Hash));
|
|
|
|
try
|
|
{
|
|
SaveUtil.CompressStringToFile(filePath, doc.ToString());
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
DebugConsole.ThrowError("Saving submarine \"" + filePath + "\" failed!", e);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public void SaveToXElement(XElement element)
|
|
{
|
|
element.Add(new XAttribute("name", name));
|
|
element.Add(new XAttribute("description", Description == null ? "" : Description));
|
|
|
|
element.Add(new XAttribute("tags", tags.ToString()));
|
|
|
|
foreach (MapEntity e in MapEntity.mapEntityList)
|
|
{
|
|
if (e.MoveWithLevel || e.Submarine != this) continue;
|
|
e.Save(element);
|
|
}
|
|
}
|
|
|
|
public static bool SaveCurrent(string filePath)
|
|
{
|
|
if (Submarine.MainSub == null)
|
|
{
|
|
Submarine.MainSub = new Submarine(filePath);
|
|
// return;
|
|
}
|
|
|
|
Submarine.MainSub.filePath = filePath;
|
|
|
|
return Submarine.MainSub.SaveAs(filePath);
|
|
}
|
|
|
|
public void CheckForErrors()
|
|
{
|
|
List<string> errorMsgs = new List<string>();
|
|
|
|
if (!Hull.hullList.Any())
|
|
{
|
|
errorMsgs.Add("No hulls found in the submarine. Hulls determine the \"borders\" of an individual room and are required for water and air distribution to work correctly.");
|
|
}
|
|
|
|
foreach (Item item in Item.ItemList)
|
|
{
|
|
if (item.GetComponent<Items.Components.Vent>() == null) continue;
|
|
|
|
if (!item.linkedTo.Any())
|
|
{
|
|
errorMsgs.Add("The submarine contains vents which haven't been linked to an oxygen generator. Select a vent and click an oxygen generator while holding space to link them.");
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (WayPoint.WayPointList.Find(wp => !wp.MoveWithLevel && wp.SpawnType == SpawnType.Path) == null)
|
|
{
|
|
errorMsgs.Add("No waypoints found in the submarine. AI controlled crew members won't be able to navigate without waypoints.");
|
|
}
|
|
|
|
if (WayPoint.WayPointList.Find(wp => wp.SpawnType == SpawnType.Cargo) == null)
|
|
{
|
|
errorMsgs.Add("The submarine doesn't have spawnpoints for cargo (which are used for determining where to place bought items). "
|
|
+"To fix this, create a new spawnpoint and change its \"spawn type\" parameter to \"cargo\".");
|
|
}
|
|
|
|
if (errorMsgs.Any())
|
|
{
|
|
new GUIMessageBox("Warning", string.Join("\n\n", errorMsgs), 400, 0);
|
|
}
|
|
|
|
foreach (MapEntity e in MapEntity.mapEntityList)
|
|
{
|
|
if (Vector2.Distance(e.Position, HiddenSubPosition) > 20000)
|
|
{
|
|
var msgBox = new GUIMessageBox(
|
|
"Warning",
|
|
"One or more structures have been placed very far from the submarine. Show the structures?",
|
|
new string[] {"Yes", "No"});
|
|
|
|
msgBox.Buttons[0].OnClicked += (btn, obj) =>
|
|
{
|
|
GameMain.EditMapScreen.Cam.Position = e.WorldPosition;
|
|
return true;
|
|
};
|
|
msgBox.Buttons[0].OnClicked += msgBox.Close;
|
|
msgBox.Buttons[1].OnClicked += msgBox.Close;
|
|
|
|
break;
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
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();
|
|
|
|
GameMain.LightManager.OnMapLoaded();
|
|
|
|
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;
|
|
|
|
Sound.OnGameEnd();
|
|
|
|
if (GameMain.LightManager != null) GameMain.LightManager.ClearLights();
|
|
|
|
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));
|
|
}
|
|
}
|
|
|
|
}
|