private void OnDrawGizmos()
{
if (showDebugInformation)
{
PatternView pv = GetComponent <PatternView>();
if (matches != null)
{
foreach (Match m in matches)
{
Gizmos.color = Color.yellow;
Vector3 p1 = pv.GetPositionInWorldSpace(m.position, pv.displayDelta);
Vector3 p2 = pv.GetPositionInWorldSpace(m.position + m.rule.leftSide.Size - Vector3Int.one, pv.displayDelta);
Gizmos.DrawWireCube((p1 + p2) / 2, (p2 - p1) + pv.displayDelta);
Gizmos.color = Preferences.RoomLabelColor;
GUI.color = Preferences.RoomLabelColor;
Utils.DrawLabel(m.rule.name, p1);
}
}
}
}
// method called from PatternView
public void OnPatternChange()
{
PatternView patternView = GetComponent <PatternView>();
Pattern pattern = patternView.pattern;
GameObject container = Utils.CreateChildWithName(transform, "[GeneratedRooms]");
#if !UNITY_EDITOR
if (executeInEditorOnly)
{
return;
}
#endif
foreach (Vector3Int position in Utils.IterateGrid3D(pattern.Size))
{
string[] tags = pattern.GetTile(position).Label.Split('_');
if (tags.Length < 2)
{
if (logWarnings)
{
Debug.LogWarning("Could not parse tile label: Label has to consist of at least two tags separated by an underscore.", gameObject);
}
continue;
}
string lastTag = tags[tags.Length - 1];
if (lastTag == "")
{
continue;
}
int rotation;
try
{
rotation = int.Parse(lastTag);
}
catch (System.FormatException)
{
if (logWarnings)
{
Debug.LogWarning("Could not parse tile label: Last tag in label is not an integer.", gameObject);
}
continue;
}
catch (System.OverflowException)
{
if (logWarnings)
{
Debug.LogWarning("Could not parse tile label: The rotation is fractional or out of the integer number range.", gameObject);
}
continue;
}
GameObject[] prefabs = prefabDictionary.ToPrefabs(tags);
for (int i = 0; i < prefabs.Length - 1; i++)
{
GameObject prefab = prefabs[i];
if (prefab == null)
{
if (logWarnings)
{
Debug.LogWarning("Could not parse tile label: Specified tag \"" + tags[0] + "\"does not exist.");
}
continue;
}
GameObject instance = Instantiate(
prefab,
patternView.GetPositionInWorldSpace(position, patternView.displayDelta),
Quaternion.Euler(0, rotation * 90, 0)
);
instance.transform.SetParent(container.transform, true);
}
}
}
