Make sure to copy all the important bits of a wave... This system needs refactoring...

resources/plugin.yml

@@ -1,7 +1,7 @@
 name: MobArena
 author: garbagemule
 main: com.garbagemule.MobArena.MobArena
-version: 0.96.2.12
+version: 0.96.2.13
 softdepend: [Multiverse-Core,Towny,Heroes,MagicSpells,Vault]
 commands:
     ma:

src/com/garbagemule/MobArena/waves/AbstractWave.java

@@ -29,6 +29,10 @@ public abstract class AbstractWave implements Wave
         return WaveUtils.getValidSpawnpoints(arena, spawnpoints, arena.getPlayersInArena());
     }
 
+    protected List<Location> getSpawnpoints() {
+        return spawnpoints;
+    }
+    
     @Override
     public void setSpawnpoints(List<Location> spawnpoints) {
         this.spawnpoints = spawnpoints;

src/com/garbagemule/MobArena/waves/types/BossWave.java

@@ -150,6 +150,12 @@ public class BossWave extends AbstractWave
         result.flatHealth = this.flatHealth;
         result.reward = this.reward;
         result.bossName = this.bossName;
+
+        // From AbstractWave
+        result.setAmountMultiplier(getAmountMultiplier());
+        result.setHealthMultiplier(getHealthMultiplier());
+        result.setName(getName());
+        result.setSpawnpoints(getSpawnpoints());
         return result;
     }
 }

src/com/garbagemule/MobArena/waves/types/DefaultWave.java

@@ -90,6 +90,12 @@ public class DefaultWave extends AbstractWave
         DefaultWave result = new DefaultWave(monsterMap);
         result.growth = this.growth;
         result.fixed = this.fixed;
+
+        // From AbstractWave
+        result.setAmountMultiplier(getAmountMultiplier());
+        result.setHealthMultiplier(getHealthMultiplier());
+        result.setName(getName());
+        result.setSpawnpoints(getSpawnpoints());
         return result;
     }
 }

src/com/garbagemule/MobArena/waves/types/SpecialWave.java

@@ -51,6 +51,13 @@ public class SpecialWave extends AbstractWave
     }
 
     public Wave copy() {
-        return new SpecialWave(monsterMap);
+        SpecialWave result = new SpecialWave(monsterMap);
+
+        // From AbstractWave
+        result.setAmountMultiplier(getAmountMultiplier());
+        result.setHealthMultiplier(getHealthMultiplier());
+        result.setName(getName());
+        result.setSpawnpoints(getSpawnpoints());
+        return result;
     }
 }

src/com/garbagemule/MobArena/waves/types/SupplyWave.java

@@ -63,6 +63,12 @@ public class SupplyWave extends AbstractWave
     public Wave copy() {
         SupplyWave result = new SupplyWave(monsterMap);
         result.drops = new ArrayList<ItemStack>(this.drops);
+
+        // From AbstractWave
+        result.setAmountMultiplier(getAmountMultiplier());
+        result.setHealthMultiplier(getHealthMultiplier());
+        result.setName(getName());
+        result.setSpawnpoints(getSpawnpoints());
         return result;
     }
 }

src/com/garbagemule/MobArena/waves/types/SwarmWave.java

@@ -42,6 +42,12 @@ public class SwarmWave extends AbstractWave
     public Wave copy() {
         SwarmWave result = new SwarmWave(monster);
         result.amount = this.amount;
+
+        // From AbstractWave
+        result.setAmountMultiplier(getAmountMultiplier());
+        result.setHealthMultiplier(getHealthMultiplier());
+        result.setName(getName());
+        result.setSpawnpoints(getSpawnpoints());
         return result;
     }
 }

src/com/garbagemule/MobArena/waves/types/UpgradeWave.java

@@ -52,6 +52,12 @@ public class UpgradeWave extends AbstractWave
         }
         UpgradeWave result = new UpgradeWave(upgrades);
         result.giveAll = this.giveAll;
+
+        // From AbstractWave
+        result.setAmountMultiplier(getAmountMultiplier());
+        result.setHealthMultiplier(getHealthMultiplier());
+        result.setName(getName());
+        result.setSpawnpoints(getSpawnpoints());
         return result;
     }