public override float GetPropertyHeight(SerializedProperty prop, GUIContent label)
{
gameObject = prop.FindPropertyRelative("gameObject");
expectedComponentType = prop.FindPropertyRelative("expectedComponentType");
rowCount = 1;
if (!attributeScanned)
{
attributeScanned = true;
// check for ExpectComponent Attribute
object[] _expectComponentsAtts = this.fieldInfo.GetCustomAttributes(typeof(ExpectComponent), true);
if (_expectComponentsAtts.Length > 0)
{
expectedType = (_expectComponentsAtts[0] as ExpectComponent).expectedComponentType;
}
}
CacheOwnerGameObject(prop.serializedObject);
selection = prop.FindPropertyRelative("selection");
if (selection.enumValueIndex == 1)
{
rowCount++;
}
if (expectedType != null)
{
expectedComponentType = prop.FindPropertyRelative("expectedComponentType");
expectedComponentType.stringValue = ExpectComponent.GetTypeAsString(expectedType);
}
if (selection.enumValueIndex == 1)
{
if (gameObject.objectReferenceValue != null)
{
GameObject _go = gameObject.objectReferenceValue as GameObject;
if (_go != null && expectedType != null && !_go.GetComponent(expectedType))
{
rowCount++;
}
}
}
else
{
if (ownerGameObject != null && expectedType != null && !ownerGameObject.GetComponent(expectedType))
{
rowCount++;
}
}
return(base.GetPropertyHeight(prop, label) * (rowCount));
}
public override void OnGUI(Rect pos, SerializedProperty prop, GUIContent label)
{
// set style to use rich text.
if (controlLabelStyle == null)
{
controlLabelStyle = GUI.skin.GetStyle("ControlLabel");
controlLabelStyle.richText = true;
}
selection = prop.FindPropertyRelative("selection");
gameObject = prop.FindPropertyRelative("gameObject");
expectedComponentType = prop.FindPropertyRelative("expectedComponentType");
int row = 0;
if (!attributeScanned)
{
attributeScanned = true;
// check for ExpectComponent Attribute
object[] _expectComponentsAtts = this.fieldInfo.GetCustomAttributes(typeof(ExpectComponent), true);
if (_expectComponentsAtts.Length > 0)
{
expectedType = (_expectComponentsAtts[0] as ExpectComponent).expectedComponentType;
}
}
CacheOwnerGameObject(prop.serializedObject);
// draw the enum popup Field
int oldEnumIndex = selection.enumValueIndex;
EditorGUI.PropertyField(
GetRectforRow(pos, row++),
selection, new GUIContent("Target"), true);
if (oldEnumIndex != selection.enumValueIndex)
{
gameObject.objectReferenceValue = ownerGameObject;
}
if (selection.enumValueIndex == 1)
{
EditorGUI.indentLevel++;
EditorGUI.PropertyField(
GetRectforRow(pos, row++),
gameObject, new GUIContent("Game Object"), true);
EditorGUI.indentLevel--;
}
if (expectedType != null)
{
expectedComponentType = prop.FindPropertyRelative("expectedComponentType");
expectedComponentType.stringValue = ExpectComponent.GetTypeAsString(expectedType);
}
if (selection.enumValueIndex == 1)
{
if (gameObject.objectReferenceValue != null)
{
GameObject _go = gameObject.objectReferenceValue as GameObject;
if (_go != null && expectedType != null && !_go.GetComponent(expectedType))
{
EditorGUI.indentLevel++;
EditorGUI.LabelField(
GetRectforRow(pos, ++row - 1),
"<color=red>missing Component</color>",
"<color=red>" + expectedType + "</color>"
);
}
}
}
else
{
if (ownerGameObject != null && expectedType != null && !ownerGameObject.GetComponent(expectedType))
{
EditorGUI.indentLevel++;
EditorGUI.LabelField(
GetRectforRow(pos, ++row - 1),
"<color=red>missing Component</color>",
"<color=red>" + expectedType + "</color>"
);
}
}
}
