performance fix

DelayedEntityProcessingSystem.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 namespace Artemis
 {
 	public abstract class DelayedEntityProcessingSystem : DelayedEntitySystem {
@@ -16,11 +17,14 @@ public abstract class DelayedEntityProcessingSystem : DelayedEntitySystem {
 		 * @param e the entity to process.
 		 */
 		public abstract void Process(Entity e, int accumulatedDelta);
-
-		public override void ProcessEntities(Bag<Entity> entities, int accumulatedDelta) {
-			for (int i = 0, s = entities.Size(); s > i; i++) {
-				Process(entities.Get(i), accumulatedDelta);
-			}
+
+        public override void ProcessEntities(Dictionary<int, Entity> entities, int accumulatedDelta)
+        {
+			foreach (var item in entities.Values)
+	        {
+		       Process(item, accumulatedDelta);
+	        }            
+
 		}
 	}	
 }

DelayedEntitySystem.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 namespace Artemis
 {
 	public abstract class DelayedEntitySystem : EntitySystem {
@@ -8,8 +9,9 @@ public abstract class DelayedEntitySystem : EntitySystem {
 
 		public DelayedEntitySystem(params Type[] types) : base(types) {
 		}
-
-		public override void ProcessEntities(Bag<Entity> entities) {
+
+        public override void ProcessEntities(Dictionary<int, Entity> entities)
+        {
 			ProcessEntities(entities, acc);
 			Stop();
 		}
@@ -29,7 +31,7 @@ public abstract class DelayedEntitySystem : EntitySystem {
 		 * The entities to process with accumulated delta.
 		 * @param entities read-only bag of entities.
 		 */
-		public abstract void ProcessEntities(Bag<Entity> entities, int accumulatedDelta);
+        public abstract void ProcessEntities(Dictionary<int, Entity> entities, int accumulatedDelta);
 
 
 

EntityProcessingSystem.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 namespace Artemis
 {
 	public abstract class EntityProcessingSystem : EntitySystem {
@@ -16,11 +17,13 @@ public abstract class EntityProcessingSystem : EntitySystem {
 		 * @param e the entity to process.
 		 */
 		public abstract void Process(Entity e);
-
-		public override void ProcessEntities(Bag<Entity> entities) {
-			for (int i = 0, s = entities.Size(); s > i; i++) {
-				Process(entities.Get(i));
-			}
+
+        public override void ProcessEntities(Dictionary<int, Entity> entities)
+        {
+            foreach (var item in entities.Values)
+            {
+                Process(item);
+            }            
 		}
 
 		public override bool CheckProcessing() {

EntitySystem.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 namespace Artemis
 {
 	public abstract class EntitySystem {
@@ -8,13 +9,13 @@ public abstract class EntitySystem {
 
 		protected World world;
 
-		private Bag<Entity> actives;
+		private Dictionary<int,Entity> actives;
 
 		public EntitySystem() {
 		}
 
 		public EntitySystem(params Type[] types) {
-			actives = new Bag<Entity>();
+            actives = new Dictionary<int, Entity>();
 
 			foreach (Type type in types) {
 				ComponentType ct = ComponentTypeManager.GetTypeFor(type);
@@ -50,7 +51,7 @@ public abstract class EntitySystem {
 		 * 
 		 * @param entities the entities this system contains.
 		 */
-        public virtual void ProcessEntities(Bag<Entity> entities) { }
+        public virtual void ProcessEntities(Dictionary<int,Entity> entities) { }
 
 		/**
 		 * 
@@ -79,7 +80,7 @@ public abstract class EntitySystem {
 			bool interest = (typeFlags & e.GetTypeBits()) == typeFlags;
 
 			if (interest && !contains && typeFlags > 0) {
-				actives.Add(e);
+				actives.Add(e.GetId(),e);
 				e.AddSystemBit(systemBit);
 				Added(e);
 			} else if (!interest && contains && typeFlags > 0) {
@@ -88,7 +89,7 @@ public abstract class EntitySystem {
 		}
 
 		private void Remove(Entity e) {
-			actives.Remove(e);
+			actives.Remove(e.GetId());
 			e.RemoveSystemBit(systemBit);
 			Removed(e);
 		}

IntervalEntityProcessingSystem.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 namespace Artemis
 {
 	public abstract class IntervalEntityProcessingSystem : IntervalEntitySystem {
@@ -16,10 +17,11 @@ public abstract class IntervalEntityProcessingSystem : IntervalEntitySystem {
 		 * @param e the entity to process.
 		 */
 		public abstract void Process(Entity e);
-
-		public override void ProcessEntities(Bag<Entity> entities) {
-			for (int i = 0, s = entities.Size(); s > i; i++) {
-				Process(entities.Get(i));
+
+        public override void ProcessEntities(Dictionary<int, Entity> entities)
+        {
+			for (int i = 0, s = entities.Count; s > i; i++) {
+				Process(entities[i]);
 			}
 		}
 

Utils/Bag.cs

@@ -20,7 +20,8 @@ public class Bag<E> where E : class
 		 * @param capacity
 		 *            the initial capacity of Bag
 		 */
-		public Bag(int capacity) {
+        public Bag(int capacity)
+        {
 			data = new E[capacity];
 		}
 

obj/x86/Debug/Artemis.csproj.FileListAbsolute.txt

@@ -3,3 +3,8 @@ D:\artemis_CSharp\bin\Debug\artemis.exe
 D:\artemis_CSharp\bin\Debug\artemis.pdb
 D:\artemis_CSharp\obj\x86\Debug\artemis.exe
 D:\artemis_CSharp\obj\x86\Debug\artemis.pdb
+C:\Users\tpastor\Desktop\artemis\artemis_CSharp\bin\Debug\artemis.dll
+C:\Users\tpastor\Desktop\artemis\artemis_CSharp\bin\Debug\artemis.pdb
+C:\Users\tpastor\Desktop\artemis\artemis_CSharp\obj\x86\Debug\ResolveAssemblyReference.cache
+C:\Users\tpastor\Desktop\artemis\artemis_CSharp\obj\x86\Debug\artemis.dll
+C:\Users\tpastor\Desktop\artemis\artemis_CSharp\obj\x86\Debug\artemis.pdb