public static int SelectionGrid(BlockSet blockSet, int index, params GUILayoutOption[] options)
{
Container <Vector2> scroll = EditorGUIUtils.GetStateObject <Container <Vector2> >(blockSet.GetHashCode());
scroll.value = GUILayout.BeginScrollView(scroll, options);
index = SelectionGrid(blockSet.GetBlocks(), blockSet.GetItems(), index);
GUILayout.EndScrollView();
return(index);
}
void OnGUI()
{
Rect rect = new Rect(Screen.width - 180, 0, 180, Screen.height);
int oldIndex = index;
index = DrawList(rect, index, blockSet.GetBlocks(), blockSet.GetItems(), ref scrollPosition);
if (oldIndex != index && index < blockSet.GetBlockCount())
{
BuildBlock(blockSet.GetBlock(index));
}
else if (oldIndex != index && index > blockSet.GetBlockCount())
{
BuildItem(blockSet.GetItem(index));
}
}
public static void Import(BlockSet blockSet, string xml)
{
if (xml != null && xml.Length > 0)
{
XmlDocument document = new XmlDocument();
document.LoadXml(xml);
ReadBlockSet(blockSet, document);
}
foreach (Block block in blockSet.GetBlocks())
{
block.Init(blockSet);
}
foreach (Item item in blockSet.GetItems())
{
item.Init(blockSet);
}
}
private static void WriteBlockSet(BlockSet blockSet, XmlDocument document)
{
XmlNode blockSetNode = document.CreateElement("BlockSet");
document.AppendChild(blockSetNode);
XmlNode atlasListNode = WriteAtlasList(blockSet.GetAtlases(), document);
blockSetNode.AppendChild(atlasListNode);
XmlNode blockListNode = WriteBlockList(blockSet.GetBlocks(), document);
blockSetNode.AppendChild(blockListNode);
XmlNode itemListNode = WriteItemList(blockSet.GetItems(), document);
blockSetNode.AppendChild(itemListNode);
}
private void DrawBlockSet(BlockSet blockSet)
{
if (GUILayout.Button("Refresh Indexes"))
{
Block[] blocks = blockSet.GetBlocks();
for (int i = 0; i < blocks.Length; ++i)
{
blocks[i].Index = i;
}
blockSet.SetBlocks(blocks);
}
GUILayout.BeginVertical(GUI.skin.box);
int oldSelectedBlock = selectedBlock;
selectedBlock = BlockSetViewer.SelectionGrid(blockSet, selectedBlock, GUILayout.MinHeight(200), GUILayout.MaxHeight(300));
if (selectedBlock != oldSelectedBlock)
{
GUIUtility.keyboardControl = 0;
}
EditorGUILayout.Separator();
GUILayout.BeginHorizontal();
foreach (Type type in blockTypes)
{
string name = type.ToString();
if (name.EndsWith("Block"))
{
name = name.Substring(0, name.Length - 5);
if (GUILayout.Button(name))
{
Block newBlock = (Block)System.Activator.CreateInstance(type);
newBlock.SetName("New " + type.ToString());
newBlock.Init(blockSet);
Block[] blocks = blockSet.GetBlocks();
newBlock.Index = blocks.Length;
ArrayUtility.Add <Block>(ref blocks, newBlock);
blockSet.SetBlocks(blocks);
selectedBlock = blocks.Length - 1;
EditorGUIUtility.keyboardControl = 0;
GUI.changed = true;
}
}
else if (name.EndsWith("Item"))
{
name = name.Substring(0, name.Length - 5);
if (GUILayout.Button(name))
{
Item newItem = (Item)System.Activator.CreateInstance(type);
newItem.SetName("New " + type.ToString());
newItem.Init(blockSet);
Item[] items = blockSet.GetItems();
newItem.Index = blockSet.GetBlockCount() + items.Length;
ArrayUtility.Add <Item>(ref items, newItem);
blockSet.SetItems(items);
selectedBlock = items.Length - 1 + blockSet.GetBlockCount();
EditorGUIUtility.keyboardControl = 0;
GUI.changed = true;
}
}
}
GUILayout.EndHorizontal();
if (GUILayout.Button("Remove"))
{
if (selectedBlock < blockSet.GetBlockCount())
{
Block[] blocks = blockSet.GetBlocks();
ArrayUtility.RemoveAt <Block>(ref blocks, selectedBlock);
blockSet.SetBlocks(blocks);
selectedBlock = Mathf.Clamp(selectedBlock, 0, blocks.Length - 1);
GUI.changed = true;
}
else if (selectedBlock >= blockSet.GetBlockCount())
{
Item[] items = blockSet.GetItems();
ArrayUtility.RemoveAt <Item>(ref items, selectedBlock - blockSet.GetBlockCount());
blockSet.SetItems(items);
selectedBlock = Mathf.Clamp(selectedBlock, 0, items.Length - 1 + blockSet.GetBlockCount());
GUI.changed = true;
}
}
GUILayout.EndVertical();
}
