-Add API for copying a branch of execution node.

-Allow to use if node several times.

1 files changed, 13 insertions, 1 deletions

diff --git a/node/keepdiceexecnode.cpp b/node/keepdiceexecnode.cpp
index 40a3fce..ab961af 100644
--- a/node/keepdiceexecnode.cpp
+++ b/node/keepdiceexecnode.cpp
@@ -48,7 +48,7 @@ void KeepDiceExecNode::run(ExecutionNode* previous)
             m_errors.insert(TOO_MANY_DICE,QObject::tr(" You ask to keep %1 dice but the result only has %2").arg(m_numberOfDice).arg(diceList.size()));
         }
 
-        foreach(Die* tmp,diceList.mid(m_numberOfDice,-1))
+        for(Die* tmp : diceList.mid(m_numberOfDice,-1))
         {
             tmp->setHighlighted(false);
         }
@@ -86,3 +86,15 @@ qint64 KeepDiceExecNode::getPriority() const
 
     return priority;
 }
+
+ExecutionNode* KeepDiceExecNode::getCopy() const
+{
+    KeepDiceExecNode* node = new KeepDiceExecNode();
+    node->setDiceKeepNumber(m_numberOfDice);
+    if(NULL!=m_nextNode)
+    {
+        node->setNextNode(m_nextNode->getCopy());
+    }
+    return node;
+
+}