private static void RequiresComponentsAttribute(GameObject gameObject, FieldInfo[] fieldInfos, List <Component> components, Component component, Type componentType)
{
if (componentType.GetCustomAttribute <RequiresComponents>() != null)
{
foreach (FieldInfo fieldInfo in fieldInfos)
{
if (fieldInfo.GetCustomAttribute <FieldRequiresComponent>() != null)
{
Component matchingComponent = FindComponentOfType(components, fieldInfo.FieldType);
if (matchingComponent != null)
{
fieldInfo.SetValue(component, matchingComponent);
}
else
{
if (EditorDialogs.RequiresComponentDialog(fieldInfo.FieldType.Name))
{
fieldInfo.SetValue(component, gameObject.AddComponent(fieldInfo.FieldType));
}
else
{
gameObject.AddComponent <DeleteComponent>().componentReference = component;
return;
}
}
}
else
{
FieldListRequiresComponent attribute = fieldInfo.GetCustomAttribute <FieldListRequiresComponent>();
if (attribute != null)
{
Type fieldType = fieldInfo.FieldType.GetGenericArguments()[0];
var listOfType = CreateListOfType(fieldType);
ForEachTypeComponent(components, fieldType, (Component eachComponent) => listOfType.Add(eachComponent));
if (attribute.RequireAtLeast > listOfType.Count)
{
if (EditorDialogs.RequiresMultipleComponentsDialog(fieldInfo.FieldType.Name,
attribute.RequireAtLeast - listOfType.Count, attribute.RequireAtLeast))
{
for (int i = 0; i < attribute.RequireAtLeast; i++)
{
listOfType.Add(gameObject.AddComponent(fieldInfo.FieldType));
}
}
else
{
gameObject.AddComponent <DeleteComponent>().componentReference = component;
return;
}
}
fieldInfo.SetValue(component, listOfType);
}
}
}
}
}
private static void ComponentRequiresComponentAttribute(GameObject gameObject, Component component, List <Component> components, Type componentType)
{
List <ComponentRequiresComponent> attributes = new List <ComponentRequiresComponent>();
attributes.AddRange(componentType.GetCustomAttributes <ComponentRequiresComponent>());
foreach (ComponentRequiresComponent attribute in attributes)
{
var requiredComponentType = attribute.requiredComponentType;
Component matchingComponent = FindComponentOfType(components, requiredComponentType);
if (matchingComponent == null)
{
if (EditorDialogs.RequiresComponentDialog(requiredComponentType.Name))
{
gameObject.AddComponent(requiredComponentType);
}
else
{
gameObject.AddComponent <DeleteComponent>().componentReference = component;
return;
}
}
}
}
