LINK ENTITY TO CLASS(): Difference between revisions

Revision as of 16:50, 24 April 2025

LINK_ENTITY_TO_CLASS() is a C++ function available in all Source and GoldSrc games. It is used to link a classname to a C++ class.

In the standard Source SDK and Half-Life SDK, the syntax is as such:

LINK_ENTITY_TO_CLASS(editor_classname, CPPClassName)

This will usually look like so:

LINK_ENTITY_TO_CLASS(info_null, CNullEntity)

ReGameDLL_CS uses a modified syntax, adding an additional C++ class for server plugins:

LINK_ENTITY_TO_CLASS(editor_classname, CPPClassName, APIClassName)

This will usually look like so:

LINK_ENTITY_TO_CLASS(info_null, CNullEntity, CCSNullEntity)

@@ Line 1: / Line 1: @@
-#redirect [[Authoring a Logical Entity#Linking the class to an entity name]]
+{{this is a|C++ function|name=LINK_ENTITY_TO_CLASS()|engine=Source|engine1=GoldSrc}}
+It is used to link a [[classname]] to a C++ class.
+== Syntax ==
+In the standard {{srcsdk|2}} and {{hlsdk|2}}, the syntax is as such:
+<syntaxhighlight lang=cpp>
+LINK_ENTITY_TO_CLASS(editor_classname, CPPClassName)
+</syntaxhighlight>
+This will usually look like so:
+<syntaxhighlight lang=cpp>
+LINK_ENTITY_TO_CLASS(info_null, CNullEntity)
+</syntaxhighlight>
+=== ReGameDLL_CS ===
+[[ReGameDLL_CS]] uses a modified syntax, adding an additional C++ class for server plugins:
+<syntaxhighlight lang=cpp>
+LINK_ENTITY_TO_CLASS(editor_classname, CPPClassName, APIClassName)
+</syntaxhighlight>
+This will usually look like so:
+<syntaxhighlight lang=cpp>
+LINK_ENTITY_TO_CLASS(info_null, CNullEntity, CCSNullEntity)
+</syntaxhighlight>
+== See also ==
+* [[Authoring a Logical Entity#Linking the class to an entity name]]