/*----------Functions----------*/
//PRIVATE
/// <summary>
/// Initialise the object with the available object definitions
/// </summary>
static ParameterDrawers()
{
//Create the lookup dictionaries
CustomParameterDrawerComparer comp = new CustomParameterDrawerComparer();
parameterDrawers = new Dictionary <CustomParameterDrawerAttribute, Type>(comp);
cachedDrawers = new Dictionary <CustomParameterDrawerAttribute, AParameterDrawer>(comp);
typeMapping = new Dictionary <Type, AParameterDrawer>();
//Find all of the usable drawers within the project
foreach (Type type in AssemblyTypeScanner.GetTypesWithinAssembly <AParameterDrawer>())
{
//Look for the custom drawer processor attribute of the object
CustomParameterDrawerAttribute descriptor = type.GetFirstCustomAttributeOf <CustomParameterDrawerAttribute>();
//If there is no attribute can't use it
if (descriptor == null)
{
continue;
}
//Check if the type has already been used
if (parameterDrawers.ContainsKey(descriptor))
{
Debug.LogWarningFormat("Class '{0}' is being used to Draw for Types '{1}' (Include Children: {2}) and will override the processor '{3}'", type.FullName, descriptor.DrawerType.FullName, descriptor.HandleChildren, parameterDrawers[descriptor].FullName);
}
//Save the drawer for later use
parameterDrawers[descriptor] = type;
}
}
/*----------Functions----------*/
//PRIVATE
/// <summary>
/// Setup the initial mapping elements for the identified generic enums
/// </summary>
static GenericEnumDrawer()
{
//Find all enum types with the generic option attribute
List <Type> genericEnums = new List <Type>();
foreach (Type type in AssemblyTypeScanner.GetTypesWithinAssembly <Enum>())
{
//Look for the generic option attribute
if (type.IsEnum && type.GetFirstCustomAttributeOf <GenericEnumOptionAttribute>() != null)
{
genericEnums.Add(type);
}
}
//Sort the stored types based on their names
genericEnums.Sort((left, right) => left.Name.CompareTo(right.Name));
//Create the mapping dictionaries
ENUM_TO_INDEX = new Dictionary <Enum, int>();
INDEX_TO_ENUM = new Dictionary <int, Enum>();
//Store a list of the labels that are pulled from the identified elements
int prog = 0;
List <GUIContent> labels = new List <GUIContent>();
foreach (Type generic in genericEnums)
{
//Retrieve the names from the list
string[] enumNames = Enum.GetNames(generic);
//Boost the list capacity for the new entries
labels.Capacity += enumNames.Length;
//Retrieve the values for this enumeration
Array values = Enum.GetValues(generic);
//Add the options to the list
for (int i = 0; i < enumNames.Length; i++)
{
//Add this label entry to the list
labels.Add(new GUIContent(string.Format("{0}/{1}", generic.Name, enumNames[i])));
//Add the mapping options to the
Enum val = (Enum)values.GetValue(i);
//Add the mapping options
ENUM_TO_INDEX[val] = prog;
INDEX_TO_ENUM[prog] = val;
//Increment the progress
++prog;
}
}
//Store the final label options list
GENERIC_OPTION_LABELS = labels.ToArray();
}
/*----------Functions----------*/
//PRIVATE
/// <summary>
/// Identify the object elements within the currently loaded assembly for display
/// </summary>
static SerialDataPropertyDrawer()
{
// Find all of the drawer types that can be used
Type drawerAttributeType = typeof(CustomDataDrawerAttribute);
TypeMarkerAttributeComparer comparer = new TypeMarkerAttributeComparer();
dataDrawerTypes = new Dictionary <TypeMarkerAttribute, Type>(comparer);
foreach (Type type in AssemblyTypeScanner.GetTypesWithinAssembly <IDataDrawer>())
{
// Look for the drawer marker attribute for use
object[] atts = type.GetCustomAttributes(drawerAttributeType, false);
if (atts == null || atts.Length == 0)
{
continue;
}
// Get the attribute that will be used to identify the type it will be used for
CustomDataDrawerAttribute att = null;
for (int i = 0; i < atts.Length; ++i)
{
att = atts[i] as CustomDataDrawerAttribute;
if (att != null)
{
break;
}
}
if (att == null || att.AssociatedType == null)
{
continue;
}
// Check that this type can be created for use
if (type.IsAbstract)
{
Debug.LogErrorFormat("Unable to use Drawer type '{0}' for the type '{1}' as the drawer is abstract", type, att.AssociatedType);
continue;
}
else if (type.GetConstructor(Type.EmptyTypes) == null)
{
Debug.LogErrorFormat("Unable to use Drawer type '{0}' for the type '{1}' as the drawer has no default constructor", type, att.AssociatedType);
continue;
}
// If there is an existing drawer for this type, warn of override
if (dataDrawerTypes.ContainsKey(att))
{
Debug.LogWarningFormat("Drawer Type '{0}' is overriding '{1}' for use to draw '{2}'", type, dataDrawerTypes[att], att);
}
dataDrawerTypes[att] = type;
}
// Find all of the serial storage types that can be used
Type serialAttributeType = typeof(CustomSerialStorageAttribute);
dataStorageTypes = new Dictionary <TypeMarkerAttribute, Type>(comparer);
foreach (Type type in AssemblyTypeScanner.GetTypesWithinAssembly <SerialStorage>())
{
// Look for the storage attribute for use
object[] atts = type.GetCustomAttributes(serialAttributeType, false);
if (atts == null || atts.Length == 0)
{
continue;
}
// Get the attribute that will be used to identify the type it will be used for
CustomSerialStorageAttribute att = null;
for (int i = 0; i < atts.Length; ++i)
{
att = atts[i] as CustomSerialStorageAttribute;
if (att != null)
{
break;
}
}
if (att == null || att.AssociatedType == null)
{
continue;
}
// If there is an existing storage type for the value type, warn of override
if (dataStorageTypes.ContainsKey(att))
{
Debug.LogWarningFormat("Storage Type '{0}' is overriding '{1}' for storage of type '{2}'", type, dataStorageTypes[att], att.AssociatedType);
}
dataStorageTypes[att] = type;
}
// Create the management drawer objects
mismatchDrawer = new TypeMismatchDataDrawer();
nonSerialDrawer = new NonSerialDataDrawer();
generateDrawer = new GenerateStorageDataDrawer();
missingSerialDrawer = new MissingSerialPropertyDrawer();
defaultDrawer = new DefaultDataDrawer();
}