From 400016b4648ee5689edeff6f675cb3d6a6636b9d Mon Sep 17 00:00:00 2001
From: g12934nm <g12934nm@s30433.tsuda.ac.jp>
Date: Thu, 24 Apr 2014 13:02:46 +0900
Subject: [PATCH] =?UTF-8?q?=E3=82=B3=E3=83=B3=E3=83=9C=E3=83=9C=E3=83=83?=
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---
 .../toy/anagrams/lib/StaticWordLibrary.java   | 42 +++++++++++++++++--
 1 file changed, 39 insertions(+), 3 deletions(-)

diff --git a/src/com/toy/anagrams/lib/StaticWordLibrary.java b/src/com/toy/anagrams/lib/StaticWordLibrary.java
index 93e286f..824a42d 100644
--- a/src/com/toy/anagrams/lib/StaticWordLibrary.java
+++ b/src/com/toy/anagrams/lib/StaticWordLibrary.java
@@ -31,6 +31,8 @@
 
 package com.toy.anagrams.lib;
 
+import java.util.Random;
+
 /**
  * Implementation of the logic for the Anagram Game application.
  */
@@ -153,9 +155,38 @@ public String getWord(int idx) {
      * @param idx index of required word
      * @return word at that index in its scrambled form
      */
-    public String getScrambledWord(int idx) {
-        return SCRAMBLED_WORD_LIST[idx];
-    }
+    public String getScrambledWord(int idx, int count) {
+        //return SCRAMBLED_WORD_LIST[idx];
+        String word = WORD_LIST[idx];
+        char[] shuffle = new char[word.length()];
+        
+        for(int i=0; i<count; i++){
+        Random rand = new Random();
+        int ran2=0;
+        int ran=rand.nextInt(word.length()-1);
+        boolean flag=true;
+        
+        while(flag){
+            ran2=rand.nextInt(word.length()-1);
+            if(ran==ran2 || String.valueOf(shuffle[ran]).equals(String.valueOf(shuffle[ran2]))){
+            flag=true;
+            }else{
+            flag=false;
+               }
+            }   
+    
+
+        char v = shuffle[ran];
+        shuffle[ran]=shuffle[ran2];
+        shuffle[ran2]=v;
+        }
+        String answer="";
+        for(int i=0; i<word.length();i++){
+        answer = answer + String.valueOf(shuffle[i]);
+        }
+        return answer;
+        }
+    
 
     /**
      * Gets the number of words in the library.
@@ -175,4 +206,9 @@ public boolean isCorrect(int idx, String userGuess) {
         return userGuess.equals(getWord(idx));
     }
 
+    @Override
+    public String getScrambledWord(int idx) {
+        throw new UnsupportedOperationException("Not supported yet.");
+    }
+
 }