From dad9a04f60b2dac5fa08e302963d7df3a161bcb1 Mon Sep 17 00:00:00 2001
From: Hanmac <hanmac@cardforge.org>
Date: Sun, 27 Nov 2016 19:31:16 +0000
Subject: [PATCH] SpellAbility: add findSubAbilityByType Helper function

---
 .../java/forge/game/spellability/SpellAbility.java    | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/forge-game/src/main/java/forge/game/spellability/SpellAbility.java b/forge-game/src/main/java/forge/game/spellability/SpellAbility.java
index 4c745e30b72..10a764cea75 100644
--- a/forge-game/src/main/java/forge/game/spellability/SpellAbility.java
+++ b/forge-game/src/main/java/forge/game/spellability/SpellAbility.java
@@ -384,6 +384,17 @@ public abstract class SpellAbility extends CardTraitBase implements ISpellAbilit
         api = apiType;
     }
 
+    public SpellAbility findSubAbilityByType(ApiType apiType) {
+        SpellAbility sub = this.getSubAbility();
+        while (sub != null) {
+            if (apiType.equals(sub.getApi())) {
+                return sub;
+            }
+            sub = sub.getSubAbility();
+        }
+        return null;
+    }
+
     public final boolean isCurse() {
         return hasParam("IsCurse");
     }