86 lines
2.2 KiB
C#
86 lines
2.2 KiB
C#
using System.Collections.Generic;
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using Lidgren.Network;
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using Microsoft.Xna.Framework;
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using Subsurface.Networking;
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namespace Subsurface
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{
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class Entity
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{
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public static Dictionary<int, Entity> dictionary = new Dictionary<int, Entity>();
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private int id;
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protected AITarget aiTarget;
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//protected float soundRange;
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//protected float sightRange;
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public int ID
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{
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get { return id; }
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set
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{
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dictionary.Remove(id);
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//if there's already an entity with the same ID, give it the old ID of this one
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Entity existingEntity;
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if (dictionary.TryGetValue(value, out existingEntity))
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{
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dictionary.Remove(value);
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dictionary.Add(id, existingEntity);
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existingEntity.id = id;
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}
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id = value;
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dictionary.Add(id, this);
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}
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}
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public virtual Vector2 SimPosition
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{
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get { return Vector2.Zero; }
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}
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public Entity()
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{
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//give an unique ID
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bool IDfound;
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id = 0;
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do
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{
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id += 1;
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IDfound = dictionary.ContainsKey(id);
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} while (IDfound);
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dictionary.Add(id, this);
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}
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public virtual void FillNetworkData(NetworkEventType type, NetOutgoingMessage message, object data) { }
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public virtual void ReadNetworkData(NetworkEventType type, NetIncomingMessage message) { }
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/// <summary>
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/// Find an entity based on the ID
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/// </summary>
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public static Entity FindEntityByID(int ID)
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{
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Entity matchingEntity;
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dictionary.TryGetValue(ID, out matchingEntity);
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return matchingEntity;
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}
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public static void RemoveAll()
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{
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List<Entity> list = new List<Entity>(dictionary.Values);
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foreach (Entity e in list)
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{
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e.Remove();
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}
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}
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public virtual void Remove()
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{
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dictionary.Remove(ID);
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}
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}
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}
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