Initial Repository Push

src/engine/net/ItemQueue.java

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+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+
+
+
+
+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+
+
+package engine.net;
+
+import engine.objects.ProducedItem;
+
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.Delayed;
+import java.util.concurrent.TimeUnit;
+
+import static engine.net.MessageDispatcher.itemPoolSize;
+
+/**
+ * Data class holds a message and a distribution list
+ */
+
+public class ItemQueue implements Delayed {
+
+    private static final ConcurrentLinkedQueue<ItemQueue> itemPool = new ConcurrentLinkedQueue<>();
+            
+    public ProducedItem item;
+    public long delayTime;
+    
+    
+        public ItemQueue(ProducedItem item, long delayTime) {
+        	this.item = item;
+        	this.delayTime = System.currentTimeMillis() + delayTime;
+        
+}
+        
+        public void reset() {
+            this.item = null;
+            this.delayTime = 0;
+        }
+        
+        public static ItemQueue borrow(ProducedItem item, long delayTime) {
+
+            ItemQueue itemQueue;
+            
+            itemQueue = itemPool.poll();
+
+            if (itemQueue == null) {
+            itemQueue = new ItemQueue(item, delayTime);
+            }      else {
+            	itemQueue.item = item;
+            	itemQueue.delayTime = System.currentTimeMillis() + delayTime;
+                itemPoolSize.decrement();
+            }
+            
+            return itemQueue;
+        }
+        
+        public void release() {
+            this.reset();
+            itemPool.add(this);
+            itemPoolSize.increment();
+        }
+
+		@Override
+		public int compareTo(Delayed another) {
+			   ItemQueue anotherTask = (ItemQueue) another;
+			   
+		        if (this.delayTime < anotherTask.delayTime) {
+		            return -1;
+		        }
+		 
+		        if (this.delayTime > anotherTask.delayTime) {
+		            return 1;
+		        }
+		 
+		        return 0;
+		}
+
+		@Override
+		public long getDelay(TimeUnit unit) {
+			 long difference = delayTime - System.currentTimeMillis();
+		        return unit.convert(difference, TimeUnit.MILLISECONDS);
+		}
+}