Template:Entity

is a entity  available in.

This template goes at the top of every entity page.

Some notes

 * Don't use with   or   for . "since some/most Source games" sounds wrong.
 * If you have to use  or   for, specify the games using Template:Gamelistbox.   and   are the exact same except for one word.
 * cannot use,  ,  , or.
 * Assume on this wiki that people know about how Portal 1 is based on Episodic.
 * To find out what games have an entity, check the "what links here" page. The games will be listed!
 * We don't care which game necessarily got the entity first. Info_particle_system was introduced in ep2, but every game before has it too now, so "since episodic/ep2" is invalid.
 * Remember this wiki currently supports 12 games:
 * Half-Life 2 (the three games below should be assumed to be part of "the Half-Life 2 series")
 * Episodic
 * HL2 Deathmatch
 * Portal 1 (first half of Orange Box)
 * CS: Source
 * DOD: Source
 * TF2 (second half of Orange Box)
 * Left 4 Dead
 * Left 4 Dead 2
 * Alien Swarm (not Reactive Drop)
 * Portal 2
 * CS:GO

Categories
Almost all the parameters add new categories.
 * All transclusions of the template add Category:Entities no matter what the parameters are.
 * adds Category:Internal entities.
 * adds Category:Brush entities or Category:Point entities.
 * adds Category:Source partial entities and forbids  from adding any categories at all.
 * and  add these categories for their different values that are accepted:
 * : Category:Half-Life 2 entities
 * : Category:HL2 Episodic entities
 * : Category:Half-Life 2: Deathmatch entities
 * : No category, because there's only one page that would be present.
 * : Category:Day of Defeat: Source entities
 * : Category:Counter-Strike: Source entities
 * : Category:Source partial entities
 * : Category:Portal entities
 * : Category:Team Fortress 2 entities
 * : Category:Left 4 Dead entities
 * : Category:Left 4 Dead 2 entities
 * : Category:Alien Swarm entities
 * : Category:Portal 2 entities
 * : Category:Counter-Strike: Global Offensive entities
 * : Category:Source partial entities
 * : Category:Source partial entities
 * [blank]: Category:Source base entities
 * will not add Category:Source partial entities automatically but it may be a good idea depending on the situation.

Examples
is a point entity available in all Source games.

is a point entity available in the Half-Life 2 Episodes.

is an internal brush entity available in all games since Left 4 Dead.

is a point entity available in Portal and Portal 2.

is a point entity available in the Half-Life 2 series, but not Portal.

is a brush entity available in all Source games.

is a point entity available in the Half-Life 2 series.

is a point entity available in the Half-Life 2 Episodes.

is a point entity available in.

is a point entity available in Half-Life 2: Lost Coast

is a point entity available in Day of Defeat: Source.

is a point entity available in Counter-Strike: Source.

is a point entity available in the Orange Box.

is a point entity available in Portal.

is a point entity available in Team Fortress 2.

is a point entity available in Left 4 Dead.

is a point entity available in Left 4 Dead 2.

is a point entity available in Alien Swarm.

is a point entity available in Portal 2.

is a point entity available in Counter-Strike: Global Offensive.

is a point entity available in most Source games.

is a point entity available in some Source games.

is a point entity available in all Source games.