/// <summary> Use Reflection to check if all systems have proper attributes defined and Debug.Log everything is used, but not specified </summary>
public void ValidateSystems()
{
// Validate Gun Components, map them to GunAspects for later use
Dictionary <ushort, Type> component_map = new Dictionary <ushort, Type>();
foreach (Type component_type in typeof(GunComponent).GetAllDerivedTypes())
{
GunDataAttribute att = component_type.GetCustomAttribute <GunDataAttribute>();
if (att == null)
{
Debug.LogError($"{component_type} doesn't have a GunDataAttribute assigned. Every GunComponent needs to specify one!");
continue;
}
if (component_map.ContainsKey((ushort)att.gun_aspect)) // TODO might need to override GunAspect operator==
{
Debug.LogError($"{component_type} links to {att.gun_aspect}, but {component_map[(ushort)att.gun_aspect]} has already linked to the same aspect!");
}
else
{
component_map.Add((ushort)att.gun_aspect, component_type);
}
}
// Go over every system
foreach (Type system_type in typeof(GunSystemBase).GetAllDerivedTypes(systems.GetType()))
{
List <Type> registered = new List <Type>();
// Gather types the system says it wants to use
InclusiveAspectsAttribute inc_att = system_type.GetCustomAttribute <InclusiveAspectsAttribute>();
if (inc_att != null)
{
foreach (GunAspect gun_aspect in inc_att.inclusive_aspects.value)
{
if (component_map.ContainsKey((ushort)gun_aspect))
{
registered.Add(component_map[(ushort)gun_aspect]);
}
}
}
// Gather types the system actually uses as fields
foreach (FieldInfo field in system_type.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance))
{
if (field.FieldType.IsSubclassOf(typeof(GunComponent)) && !registered.Contains(field.FieldType))
{
Debug.LogWarning($"{system_type} uses {field.FieldType} but doesn't include it as inclusive aspect!");
}
}
}
Debug.Log("System validation completed!");
}
public GunComponent GetComponentFromAspect(GunAspect aspect)
{
foreach (Type type in possible_components)
{
GunDataAttribute gun_data = type.GetCustomAttribute <GunDataAttribute>();
if (gun_data != null && gun_data.gun_aspect.HasFlag(aspect))
{
return((GunComponent)gun_script.GetComponent(type));
}
}
return(null);
}