2019-06-14 03:28:26 +00:00
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using System.Collections.Generic;
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2019-06-16 01:05:56 +00:00
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namespace Encompass
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{
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internal class EntityManager
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{
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2019-06-14 03:28:26 +00:00
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private uint nextID = 1;
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private List<Entity> entities = new List<Entity>();
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private Dictionary<uint, Entity> IDToEntity = new Dictionary<uint, Entity>();
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private List<Entity> entitiesMarkedForDestroy = new List<Entity>();
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private ComponentManager componentManager;
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public EntityManager(
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ComponentManager componentManager
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2019-06-16 01:05:56 +00:00
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)
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{
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2019-06-14 03:28:26 +00:00
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this.componentManager = componentManager;
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}
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2019-06-16 01:05:56 +00:00
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public Entity CreateEntity()
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{
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2019-06-14 03:28:26 +00:00
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return new Entity(NextID(), componentManager);
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}
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2019-06-16 01:05:56 +00:00
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public Entity GetEntity(uint id)
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{
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2019-06-14 03:28:26 +00:00
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return this.IDToEntity[id];
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}
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2019-06-16 01:05:56 +00:00
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public void MarkForDestroy(Entity entity)
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{
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2019-06-14 03:28:26 +00:00
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entitiesMarkedForDestroy.Add(entity);
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}
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2019-06-16 01:05:56 +00:00
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internal void DestroyMarkedEntities()
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{
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foreach (var entity in entitiesMarkedForDestroy)
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{
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2019-06-14 03:28:26 +00:00
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entity.RemoveAllComponents();
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}
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}
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2019-06-16 01:05:56 +00:00
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private uint NextID()
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{
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2019-06-14 03:28:26 +00:00
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var id = this.nextID;
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this.nextID++;
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return id;
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}
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}
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}
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