convert from java code to groovy code

release/Magarena/scripts/Druid_s_Call.groovy

@@ -0,0 +1,31 @@
+[
+    new MagicWhenDamageIsDealtTrigger() {
+        @Override
+        public MagicEvent executeTrigger(
+                final MagicGame game,
+                final MagicPermanent permanent,
+                final MagicDamage damage) {
+            final int amount = damage.getDealtAmount();
+            final MagicPermanent enchanted = permanent.getEnchantedCreature();
+            return damage.getTarget() == enchanted ?
+                new MagicEvent(
+                    permanent,
+                    enchanted.getController(),
+                    amount,
+                    this,
+                    "PN puts RN 1/1 green Squirrel creature tokens onto the battlefield."
+                ) :
+                MagicEvent.NONE;
+        }
+        @Override
+        public void executeEvent(
+                final MagicGame game,
+                final MagicEvent event) {
+            game.doAction(new MagicPlayTokensAction(
+                event.getPlayer(),
+                TokenCardDefinitions.get("Squirrel1"),
+                event.getRefInt()
+            ));
+        }
+    }
+]

release/Magarena/scripts/Druid_s_Call.txt

@@ -8,4 +8,4 @@ subtype=Aura
 cost={1}{G}
 timing=aura
 enchant=can't attack or block,pos creature
-requires_card_code
+requires_groovy_code

src/magic/card/Druid_s_Call.java

@@ -1,40 +0,0 @@
-package magic.card;
-
-import magic.data.TokenCardDefinitions;
-import magic.model.MagicDamage;
-import magic.model.MagicGame;
-import magic.model.MagicPermanent;
-import magic.model.action.MagicPlayTokenAction;
-import magic.model.event.MagicEvent;
-import magic.model.trigger.MagicWhenDamageIsDealtTrigger;
-
-public class Druid_s_Call {
-    public static final MagicWhenDamageIsDealtTrigger T = new MagicWhenDamageIsDealtTrigger() {
-        @Override
-        public MagicEvent executeTrigger(
-                final MagicGame game,
-                final MagicPermanent permanent,
-                final MagicDamage damage) {
-            final int amount = damage.getDealtAmount();
-            final MagicPermanent enchanted = permanent.getEnchantedCreature();
-            return damage.getTarget() == enchanted ?
-                new MagicEvent(
-                    permanent,
-                    enchanted.getController(),
-                    amount,
-                    this,
-                    "PN puts " + amount + " 1/1 green Squirrel creature tokens onto the battlefield.") :
-                MagicEvent.NONE;
-        }
-        @Override
-        public void executeEvent(
-                final MagicGame game,
-                final MagicEvent event) {
-            for (int i=event.getRefInt();i>0;i--) {
-                game.doAction(new MagicPlayTokenAction(
-                        event.getPlayer(),
-                        TokenCardDefinitions.get("Squirrel1")));
-            }
-        }
-    };
-}