OrderList: add dispose(), dispose(Pawn)

1 files changed, 19 insertions, 0 deletions

diff --git a/core/src/ch/asynk/tankontank/engine/OrderList.java b/core/src/ch/asynk/tankontank/engine/OrderList.java
index 2968441..287f374 100644
--- a/core/src/ch/asynk/tankontank/engine/OrderList.java
+++ b/core/src/ch/asynk/tankontank/engine/OrderList.java
@@ -1,7 +1,26 @@
 package ch.asynk.tankontank.engine;
 
 import java.util.LinkedList;
+import java.util.Iterator;
 
 public class OrderList extends LinkedList<Order>
 {
+    public void dispose(Pawn pawn)
+    {
+        Iterator<Order> it = iterator();
+        while(it.hasNext()) {
+            Order order = it.next();
+            if (order.compareTo(pawn) == 0) {
+                it.remove();
+                order.dispose();
+            }
+        }
+    }
+
+    public void dispose()
+    {
+        for (Order o : this)
+            o.dispose();
+        clear();
+    }
 }