= !CoreIncludes =
[[TracNav(TracNav/TOC_Development)]]
[[TOC]]

== Description ==

!CoreIncludes.h is a header-file in the [wiki:Core core library], declaring several macros for [wiki:Identifier Identifiers] and the [wiki:Factory].

== Macros ==

=== Object Registration ===
 * '''!RegisterObject('''''!ClassName''''')''': This macro is used by classes that want to have an [wiki:Identifier]. Use the macro at the beginning of the constructor. It adds new instances of this class to the corresponding [wiki:ObjectListBase] and helps building the [wiki:Identifier class hierarchy].
 * '''!RegisterRootObject('''''!ClassName''''')''': This is the same as !RegisterObject(!ClassName), but for root-classes like Interfaces ([wiki:Tickable], [wiki:network/Synchronisable] and others) and the [wiki:BaseObject].

=== Class Registration ===
 * '''!RegisterClass('''''!ClassName''''')''': Registers the given class in the framework and adds a [wiki:ClassFactory] to the corresponding [wiki:Identifier]. This macro has to be used outside the class-functions as a static call (preferably just before the constructor).

=== Identifiers ===
 * '''Class('''''!ClassName''''')''': Returns the [wiki:ClassIdentifier] of the given class.
 * '''ClassByString('''''String''''')''': Returns the [wiki:Identifier] of the class with the given name if the entry in the [wiki:Factory] exists
 * '''ClassByID('''''NetworkID''''')''': Returns the [wiki:Identifier] of the class with the given networkID if the entry in the [wiki:Factory] exists

== Examples ==

{{{
// Create the factory for MyClass
RegisterClass(MyClass);

// Constructor:
MyClass::MyClass()
{
    // Register the object in the Identifier of MyClass
    RegisterObject(MyClass);
}
}}}

{{{
// Assigns the Identifier of MyClass
Identifier* identifier = Class(MyClass);
}}}

{{{
// Assigns the Identifier of a class named "MyClass"
Identifier* identifier = ClassByString("MyClass");
}}}