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* Spring cleaning.

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* Added new generic "Location" class to handle 2D integer locations. Going to use it to replace all RegionHandle and X,Y coordinate references throughout the entire project. You have been warned.
This commit is contained in:
Adam Frisby
2008-04-29 14:04:55 +00:00
parent 9907c0fd10
commit 375163a6fe
64 changed files with 1283 additions and 1475 deletions
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60
OpenSim/Framework/UndoStack.cs
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@@ -26,8 +26,6 @@
*/
using System;
using System.Collections.Generic;
using System.Text;
namespace OpenSim.Framework
{
@@ -38,35 +36,39 @@ namespace OpenSim.Framework
[Serializable]
public class UndoStack<T>
{
private int m_new = 1;
private int m_old = 0;
private T[] m_Undos;
public bool IsFull
{
get
{
return m_new == m_old;
}
}
public int Capacity
{
get
{
return m_Undos.Length - 1;
}
}
public UndoStack(int capacity)
{
m_Undos = new T[capacity + 1];
}
public void Push(T item)
public bool IsFull
{
get { return m_new == m_old; }
}
public int Capacity
{
get { return m_Undos.Length - 1; }
}
public int Count
{
get
{
int count = m_new - m_old - 1;
if (count < 0)
count += m_Undos.Length;
return count;
}
}
public void Push(T item)
{
if (IsFull)
{
@@ -93,24 +95,13 @@ namespace OpenSim.Framework
throw new InvalidOperationException("Cannot pop from emtpy stack");
}
public int Count
{
get
{
int count = m_new - m_old - 1;
if (count < 0)
count += m_Undos.Length;
return count;
}
}
public T Peek()
{
return m_Undos[m_new];
}
public void Clear()
{
if (Count > 0)
@@ -123,6 +114,5 @@ namespace OpenSim.Framework
m_old = 0;
}
}
}
}