private void DisplayTier()
{
int levelIdx = tree.IndexOfLevel(tree.selectedLevel);
SerializedProperty levelsProp = layers.FindPropertyRelative("levels");
SerializedProperty levelKeyProp = levelsProp.GetArrayElementAtIndex(levelIdx);
SerializedProperty tierProp = GetSelectedTierProperty();
SerializedProperty levelProp = tierProp.FindPropertyRelative("level");
if (tree.selectedTier != null)
{
EditorGUILayout.LabelField($"{tree.selectedTier.tierType.ToString()} Tier", EditorStyles.boldLabel);
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel("Level");
int currentLevel = tree.selectedLevel;
GUI.enabled = currentLevel == 1 ? false : true;
int newLevel = EditorGUILayout.IntField(levelProp.intValue);
GUI.enabled = true;
if (newLevel > 0 && !tree.ContainsTier(newLevel))
{
tree.MoveTier(currentLevel, newLevel);
tree.selectedLevel = newLevel;
tree.selectedTier = tree.Layers[newLevel];
}
EditorGUILayout.EndHorizontal();
}
private void UpdateSelectedTree()
{
if (Selection.activeObject is ClassTree)
{
selectedTree = Selection.activeObject as ClassTree;
selectedAssetPath = AssetDatabase.GetAssetPath(selectedTree.GetInstanceID());
if (!selectedTree.ContainsTier(1))
{
selectedTree.AddTier(1, ClassTierType.Class);
selectedTree.AddNode(1);
}
selectedTree.Initialize();
}
else
{
selectedTree = null;
selectedAssetPath = "";
}
Repaint();
}
private void CreateContextMenu(Vector2 position)
{
GenericMenu menu = new GenericMenu();
ClassTier targetTier = selectedTree.GetTierAt(position);
if (targetTier != null)
{
ClassNode targetNode = selectedTree.GetNodeAt(position);
if (targetNode != null)
{
if (targetTier.level == 1 || targetTier.tierType == ClassTierType.Skill)
{
menu.AddDisabledItem(new GUIContent("Delete Node"));
}
else
{
menu.AddItem(
new GUIContent("Delete Node"),
false,
() =>
{
selectedTree.RemoveNode(targetNode);
EditorUtility.SetDirty(selectedTree);
}
);
}
}
else
{
if (targetTier.level == 1 || targetTier.tierType == ClassTierType.Skill)
{
menu.AddDisabledItem(new GUIContent("Create Node"));
}
else
{
menu.AddItem(
new GUIContent("Create Node"),
false,
() =>
{
selectedTree.AddNode(targetTier.level);
EditorUtility.SetDirty(selectedTree);
}
);
}
}
menu.AddSeparator("");
if (targetTier.level == 1)
{
menu.AddDisabledItem(new GUIContent("Delete Tier"));
}
else
{
menu.AddItem(
new GUIContent("Delete Tier"),
false,
() =>
{
selectedTree.RemoveTier(targetTier.level);
EditorUtility.SetDirty(selectedTree);
}
);
}
if (selectedTree.ContainsTier(targetTier.level + 1))
{
menu.AddDisabledItem(new GUIContent("Add Subclass Tier Below"));
menu.AddDisabledItem(new GUIContent("Add Skill Tier Below"));
}
else
{
menu.AddDisabledItem(new GUIContent("Add Subclass Tier Below"));
menu.AddItem(
new GUIContent("Add Skill Tier Below"),
false,
() =>
{
selectedTree.AddTier(targetTier.level + 1, ClassTierType.Skill);
EditorUtility.SetDirty(selectedTree);
}
);
}
}
else
{
// TODO: implement subclasses
menu.AddDisabledItem(new GUIContent("Add Subclass Tier"));
menu.AddItem(
new GUIContent("Add Skill Tier"),
false,
() =>
{
int highestLevel = 0;
foreach (ClassTier tier in selectedTree.Layers.Values)
{
if (tier.level > highestLevel)
{
highestLevel = tier.level;
}
}
selectedTree.AddTier(highestLevel + 1, ClassTierType.Skill);
EditorUtility.SetDirty(selectedTree);
}
);
}
menu.ShowAsContext();
}
