// Retrial for parameters common to most LSystems are wrapped here for convenience.
public bool GetCoreParameters(ParameterBundle bundle, out Sentence sentence, out CharGameObjectDict implementations, out RuleSet rules)
{
bool success = true;
if (!bundle.Get("Sentence", out sentence))
{
success = false;
Debug.LogError("Default parameter 'Sentence' missing.", gameObject);
}
if (!bundle.Get("Implementations", out implementations))
{
success = false;
Debug.LogError("Default parameter 'Implementations' missing.", gameObject);
}
if (!bundle.Get("RuleSet", out rules))
{
success = false;
Debug.LogError("Default parameter 'RuleSet' missing.", gameObject);
}
return(success);
}
protected void DrawImplementations()
{
CharGameObjectDict implementations = ((Seed)target).Implementations;
List <char> keys = implementations.KeyList;
List <GameObject> values = implementations.ValueList;
if (values.Count != keys.Count)
{
Debug.LogError("Implementations value count (" + values.Count + ") not equal to key count(" + keys.Count + ")");
keys.Clear();
values.Clear();
}
if ((implementationFoldout = EditorGUILayout.Foldout(implementationFoldout, "Implementations")))
{
Rect controlRect;
for (int i = 0; i < keys.Count; i++)
{
controlRect = EditorGUILayout.GetControlRect(false);
Rect keyRect = new Rect(controlRect.position, new Vector2(controlRect.size.x / 2, controlRect.size.y));
Rect valueRect = new Rect(new Vector2(controlRect.position.x + controlRect.size.x / 2, controlRect.position.y),
new Vector2(controlRect.size.x / 2 - 25, controlRect.size.y));
Rect removeRect = new Rect(new Vector2(controlRect.position.x + controlRect.size.x - 25, controlRect.position.y),
new Vector2(25, controlRect.size.y));
string newKeyStr = EditorGUI.TextField(keyRect, "" + keys[i]);
char newKey = (char)33;
if (newKeyStr.Length > 0)
{
newKey = newKeyStr.ToCharArray()[0];
}
//Make sure key is unique.
if (newKey != keys[i])
{
int max = 33;
bool hit = false;
for (int j = 0; j < keys.Count; j++)
{
if (keys[j] == newKey && i != j)
{
hit = true;
}
if (keys[j] > max)
{
max = keys[j];
}
}
if (hit)
{
newKey = (char)++max;
}
}
keys[i] = newKey;
values[i] = (GameObject)EditorGUI.ObjectField(valueRect, values[i], values[i].GetType(), false);
if (!EditorGUI.Toggle(removeRect, true))
{
keys.RemoveAt(i);
values.RemoveAt(i);
}
}
string[] allPaths = Directory.GetDirectories(Application.dataPath, "LSystem", SearchOption.AllDirectories);
if (allPaths.Length > 1)
{
Debug.LogWarning("There is more than one LSystem directory in the project, Prefab root may be calculated incorrectly.");
}
if (allPaths.Length <= 0)
{
Debug.LogError("Cannot find LSystem Directory.");
}
DrawNewImplementations(keys, values, allPaths);
DrawExistingImplementations(keys, values, allPaths);
EditorGUILayout.Space();
}
}
