trunk/java/com/l2jserver/gameserver/model/clientstrings/Builder.java

@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2004-2014 L2J Server
+ * 
+ * This file is part of L2J Server.
+ * 
+ * L2J Server is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * L2J Server is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jserver.gameserver.model.clientstrings;
+
+import java.util.ArrayList;
+
+/**
+ * @author Forsaiken, Zoey76
+ */
+public abstract class Builder
+{
+	public abstract String toString(final Object param);
+	
+	public abstract String toString(final Object... params);
+	
+	public abstract int getIndex();
+	
+	public static final Builder newBuilder(final String text)
+	{
+		final ArrayList<Builder> builders = new ArrayList<>();
+		
+		int index1 = 0, index2 = 0, paramId, subTextLen;
+		
+		final char[] array = text.toCharArray();
+		final int arrayLength = array.length;
+		
+		char c, c2, c3;
+		LOOP: for (; index1 < arrayLength; index1++)
+		{
+			c = array[index1];
+			if ((c == '$') && (index1 < (arrayLength - 2)))
+			{
+				c2 = array[index1 + 1];
+				if ((c2 == 'c') || (c2 == 's') || (c2 == 'p') || (c2 == 'C') || (c2 == 'S') || (c2 == 'P'))
+				{
+					c3 = array[index1 + 2];
+					if (Character.isDigit(c3))
+					{
+						paramId = Character.getNumericValue(c3);
+						subTextLen = index1 - index2;
+						if (subTextLen != 0)
+						{
+							builders.add(new BuilderText(new String(array, index2, subTextLen)));
+						}
+						
+						builders.add(new BuilderObject(paramId));
+						index1 += 2;
+						index2 = index1 + 1;
+						continue LOOP;
+					}
+				}
+			}
+		}
+		
+		if (arrayLength >= index1)
+		{
+			subTextLen = index1 - index2;
+			if (subTextLen != 0)
+			{
+				builders.add(new BuilderText(new String(array, index2, subTextLen)));
+			}
+		}
+		
+		if (builders.size() == 1)
+		{
+			return builders.get(0);
+		}
+		return new BuilderContainer(builders.toArray(new Builder[builders.size()]));
+	}
+}