private void AddChild(ItemTree.Item item, ItemTree.Options options, string childName)
{
if (string.IsNullOrEmpty(childName))
{
Debug.LogError("no name specified");
return;
}
if (childName == item.Name)
{
Debug.LogError("can't add self as parent");
return;
}
if (!_recipes.itemTree.HasItem(childName))
{
Debug.LogError("no such item");
return;
}
var child = _recipes.itemTree.GetItem(childName);
if (child == null)
{
Debug.LogError("child is null");
return;
}
if (options.Items.Contains(child))
{
Debug.LogError("child already added");
return;
}
options.Items.Add(child);
_dirty = true;
}
private void RemoveOptions(ItemTree.Item item, ItemTree.Options options)
{
if (!item.Options.Contains(options))
{
return;
}
item.Options.Remove(options);
_dirty = true;
}
private void AddOption(ItemTree.Item item, string optionName)
{
if (optionName == item.Name)
{
Debug.LogError("can't add self as parent");
return;
}
if (!_recipes.itemTree.HasItem(optionName))
{
Debug.LogError("no such item");
return;
}
var child = _recipes.itemTree.GetItem(optionName);
item.AddOption(child);
_dirty = true;
}
private string ItemJSON(ItemTree.Item item)
{
string ret = "\"" + item.Name + "\":";
if (item.Options.Count == 0)
{
return(ret + "null");
}
List <ItemTree.Item> items = item.Options.ElementAt(0).Items;
if (items.Count == 0)
{
return(ret + "null");
}
ret += "{";
foreach (var i in items)
{
ret += ItemJSON(i) + ",";
}
return(ret.Substring(0, ret.Length - 1) + "}");
}
private void AddRecipe()
{
var item = _recipes.itemTree.GetItem(_itemNames[_recipeToAdd]);
if (item == null)
{
return;
}
if (_recipes.recipeRoots == null || _recipes.recipeRoots.Length == 0)
{
_recipes.recipeRoots = new ItemTree.Item[] { item };
return;
}
var existing = _recipes.recipeRoots;
var expanded = new ItemTree.Item[existing.Length + 1];
existing.CopyTo(expanded, 0);
_recipes.recipeRoots = expanded;
_recipes.recipeRoots[_recipes.recipeRoots.Length - 1] = item;
_dirty = true;
}
private void AddItemToIngredients(ItemTree.Item item, List <ItemTree.Item> ingredients, bool onlyWithAssets)
{
if (item == null)
{
return;
}
item = itemTree.GetItem(item.Name);
if (!ingredients.Contains(item))
{
if (!onlyWithAssets || item.HasAsset)
{
ingredients.Add(item);
}
}
foreach (var option in item.Options)
{
foreach (var child in option.Items)
{
AddItemToIngredients(child, ingredients, onlyWithAssets);
}
}
}
private void RemoveChild(ItemTree.Item parent, ItemTree.Options options, ItemTree.Item child)
{
if (parent == null)
{
if (EditorUtility.DisplayDialog("Delete?", "Really delete recipe?", "Bye Bye Forever", "Cancel"))
{
_recipes.itemTree.RemoveFromRoot(child);
}
}
else
{
if (options.Items.Contains(child))
{
options.Items.Remove(child);
}
if (options.Items.Count == 0)
{
parent.Options.Remove(options);
}
}
_dirty = true;
}
private void DrawItem(ItemTree.Item item, ItemTree.Item parent, ItemTree.Options options, int depth)
{
if (depth > 5)
{
return;
}
EditorGUI.indentLevel = 2 * (depth - 1);
if (depth == 2 || depth == 1)
{
GUILayout.BeginHorizontal();
if (depth == 1)
{
var prevItemName = item.Name;
item.Name = EditorGUILayout.TextField(item.Name);
if (prevItemName != item.Name)
{
_dirty = true;
}
var prevHasAsset = item.HasAsset;
item.HasAsset = EditorGUILayout.Toggle(item.HasAsset, GUILayout.Width(50));
if (prevHasAsset != item.HasAsset)
{
_dirty = true;
}
}
else
{
EditorGUILayout.LabelField(item.Name);
}
if (GUILayout.Button("-"))
{
RemoveChild(parent, options, item);
}
GUILayout.EndHorizontal();
}
else
{
EditorGUILayout.LabelField(item.Name);
}
for (var i = item.Options.Count - 1; i >= 0; i--)
{
EditorGUI.indentLevel = 2 * depth;
var option = item.Options[i];
if (item.Options.Count > 1)
{
GUILayout.BeginHorizontal();
EditorGUI.indentLevel = 2 * depth - 1;
EditorGUILayout.LabelField(string.Format("Option {0}", i + 1));
if (GUILayout.Button("-"))
{
RemoveOptions(item, option);
}
GUILayout.EndHorizontal();
}
for (var j = option.Items.Count - 1; j >= 0; j--)
{
var childName = option.Items[j].Name;
var child = _recipes.itemTree.GetItem(childName);
if (child != null)
{
DrawItem(child, item, option, depth + 1);
}
}
if (depth == 1)
{
EditorGUI.indentLevel = 2 * depth;
GUILayout.BeginHorizontal();
if (!_selectedItems.ContainsKey(item.Name))
{
_selectedItems[item.Name] = 0;
}
_selectedItems[item.Name] = EditorGUILayout.Popup(_selectedItems[item.Name], _itemNames);
if (GUILayout.Button("+"))
{
AddChild(item, option, _itemNames[_selectedItems[item.Name]]);
}
GUILayout.EndHorizontal();
}
}
if (depth == 1)
{
GUILayout.Space(8);
EditorGUI.indentLevel = 2 * depth;
var key = string.Format("{0}-Or", item.Name);
GUILayout.BeginHorizontal();
if (!_selectedItems.ContainsKey(key))
{
_selectedItems[key] = 0;
}
_selectedItems[key] = EditorGUILayout.Popup(_selectedItems[key], _itemNames);
var label = "+";
if (item.Options.Count > 0)
{
label = "+OR";
}
if (GUILayout.Button(label))
{
AddOption(item, _itemNames[_selectedItems[key]]);
}
GUILayout.EndHorizontal();
}
}
