Fill up the entity QER/Radiant QUAKED comments with first-appearance info.

src/gs-entbase/client.src

@@ -24,7 +24,6 @@ client/light_dynamic.cpp
 client/sky_camera.cpp
 client/info_notnull.cpp
 client/point_message.cpp
-client/func_physbox.cpp
 client/prop_dynamic.cpp
 client/prop_rope.cpp
 client/worldspawn.cpp

src/gs-entbase/client/env_cubemap.cpp

@@ -19,6 +19,9 @@
 
 Specifies a location for which a cubemap will be generated when the 
 buildcubemaps console command is executed.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 int g_iCubeProcess;

src/gs-entbase/client/env_glow.cpp

@@ -22,6 +22,9 @@
 "renderamt"     Material alpha override in A8.
 
 Client-side glare/glow orb effect like the flares in 1997's Unreal.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class env_glow:CBaseEntity

src/gs-entbase/client/env_sound.cpp

@@ -58,6 +58,9 @@
 
 Client-side environmental reverb modifier.
 This works only with the OpenAL sound backend.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 var int autocvar_dsp_environments = TRUE;

src/gs-entbase/client/env_soundscape.cpp

@@ -19,6 +19,9 @@
 "shader"    Sound shader to play.
 
 Client-side environmental soundscape modifier.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 var int autocvar_dsp_soundscapes = TRUE;

src/gs-entbase/client/env_sun.cpp

@@ -22,6 +22,9 @@ int trace_surfaceflagsi;
 "angle"         Sun glow angle.
 
 STUB!
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 #define FLARE_SIZE [128,128]

src/gs-entbase/client/func_dustmotes.cpp

@@ -18,6 +18,9 @@
 "count"    Number of dustmote particles that will float around on average.
 
 Dustmote emitting brush volume.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 class func_dustmotes:CBaseEntity

src/gs-entbase/client/func_lod.cpp

@@ -21,7 +21,11 @@
 0 = Solid
 1 = Nonsolid
 
-Level of Detail brush entity, disappears at a set distance. Useful for when VIS is impossible or not enough.
+Level of Detail brush entity, disappears at a set distance.
+Useful for when VIS is impossible or not enough.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 #ifdef DEVELOPER

src/gs-entbase/client/func_physbox.cpp

@@ -1,60 +0,0 @@
-/*
- * Copyright (c) 2016-2020 Marco Hladik <marco@icculus.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
- * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-/*QUAKED func_physbox (1 0 0) (-8 -8 -8) (8 8 8) ?
-"targetname"    Name
-"material"      Type of material the entity is made of. See func_breakable for full list.
-Physics based brush entity
-*/
-/*class func_physbox:CBaseEntity
-{
-	int m_iShape;
-
-	void(void) func_physbox;
-	virtual void(void) Respawn;
-	virtual void(void) touch;
-};
-
-void func_physbox::touch(void)
-{
-	//physics_addforce(this, other.velocity, other.origin);
-}
-
-void func_physbox::Respawn(void)
-{
-	movetype = MOVETYPE_PHYSICS;
-	solid = SOLID_PHYSICS_BOX; // SOLID_PHYSICS_TRIMESH
-	setmodel(this, m_oldModel);
-	setorigin(this, m_oldOrigin);
-	physics_enable(this, TRUE);
-}
-
-void prop_rope::SpawnKey(string strField, string strKey)
-{
-	switch (strField) {
-	case "material":
-		//m_iMaterial = stof(argv(i+1));
-		break;
-	default:
-		CBaseEntity::SpawnKey(strField, strKey);
-	}
-}
-
-void func_physbox::func_physbox(void)
-{
-	drawmask = MASK_ENGINE;
-	Init();
-}*/

src/gs-entbase/client/light_environment.cpp

@@ -17,6 +17,9 @@
 /*QUAKED light_environment (1 0 0) (-8 -8 -8) (8 8 8) ?
 
 STUB!
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class light_environment:CBaseEntity

src/gs-entbase/client/point_message.cpp

@@ -21,6 +21,9 @@
 Client-side overlay/message that is projected in relation to its position
 in 3D space.
 Used for zoo and test maps in which less interactive overlays are desired.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 class point_message:CBaseEntity

src/gs-entbase/client/prop_dynamic.cpp

@@ -21,6 +21,9 @@
 "_cs"         Toggles if the prop casts a shadow or not.
 
 Client-side decorative model entity.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 class prop_dynamic:CBaseEntity

src/gs-entbase/client/prop_rope.cpp

@@ -26,6 +26,9 @@ and watch it swing around.
 
 Set spawnflag to 1 (ROPE_HALF) to cut it off half-way. Useful for vertically
 swinging ropes.
+
+Trivia:
+This entity was introduced in The Wastes (2018).
 */
 
 #define ROPE_RIBBON

src/gs-entbase/client/sky_camera.cpp

@@ -21,6 +21,9 @@ Defines the position of a skyroom camera.
 You want to put this into a dedicated room that contains a 3D skybox.
 The scale modifier is more like a divider. You want to keep these
 divisable by 2 to avoid any precision funkyness.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 var int autocvar_dev_skyscale = 0;

src/gs-entbase/server/ambient_generic.cpp

@@ -25,6 +25,9 @@
 Plays a sound sample of whatever format the engine is configured to support.
 If you want it to loop, you have to give the file itself a loop flag.
 
+Trivia:
+This entity was introduced in Half-Life (1998).
+
 TODO: Add a forced loop flag for non .wav samples?
 */
 

src/gs-entbase/server/cycler.cpp

@@ -24,6 +24,9 @@
 
 Upon damage, the cycler will switch between all available animation
 sequences. This is really for test-maps and showroom entities.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class cycler:CBaseTrigger

src/gs-entbase/server/cycler_sprite.cpp

@@ -22,6 +22,9 @@
 "model"         Model file that will be displayed by the entity.
 
 Decorative, does nothing yet.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class cycler_sprite:CBaseEntity

src/gs-entbase/server/env_beam.cpp

@@ -18,6 +18,9 @@
 "targetname"    Name
 
 This entity is incomplete. Purely stub.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class env_beam {

src/gs-entbase/server/env_beverage.cpp

@@ -23,6 +23,9 @@
 
 Upon triggered, the entity will spawn item_food in its place in
 the shape of a soda can.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 /* dependency from item_food.cpp */

src/gs-entbase/server/env_explosion.cpp

@@ -21,6 +21,9 @@
 "iMagnitude"    Magnitude of the explosion.
 
 When triggered, creates an explosion at its location.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/env_fade.cpp

@@ -25,6 +25,9 @@
 
 When triggered, creates a colored overlay that blinds all players, or just
 the one who triggered it if EVF_ONLYUSER is set.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/env_global.cpp

@@ -25,6 +25,9 @@
 Sets/kills a global variable that carries across levels.
 Without GLOBAL_SETSPAWN set, it'll only modify existing
 values when triggered.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 #define GLOBAL_SETSPAWN 1

src/gs-entbase/server/env_hudhint.cpp

@@ -25,6 +25,9 @@
 
 When triggered, creates a colored overlay that blinds all players, or just
 the one who triggered it if EVF_ONLYUSER is set.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 void env_hudhint_send(entity eActivator, string strMessage, int iFlags);

src/gs-entbase/server/env_laser.cpp

@@ -20,6 +20,9 @@
 "killtarget"            Target to kill when triggered.
 
 Shoots a frickin lazer.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/env_message.cpp

@@ -25,6 +25,9 @@
 
 Sends a message to either one or all players, depending on if EMF_ALLPLAYERS
 is set. An optional sound effect can be supplied as well.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/env_render.cpp

@@ -23,6 +23,9 @@
 "rendercolor"   Render-Color the target changes to.
 
 Changes the visual appearance of a target.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/env_shake.cpp

@@ -25,6 +25,9 @@
 
 Causes an earthquake/shaking effect when triggered.
 Affects all clients (radius ignored) when EVS_GLOBAL is set.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 #define EVS_GLOBAL 1

src/gs-entbase/server/env_shooter.cpp

@@ -29,6 +29,9 @@
 "scale"         Scale modifier of the model pieces.
 
 Shoots model entities from its location.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class env_shooter:CBaseTrigger

src/gs-entbase/server/env_spark.cpp

@@ -22,6 +22,9 @@
 "MaxDelay"      Delay between sparks when start-on (or toggle) is set
 
 Creates a series (or just one) spark effect with sound when triggered.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/env_sprite.cpp

@@ -28,6 +28,9 @@
 
 A sprite entity manager with fancy overrides.
 Only used with an external sprite format, like SPR, SPRHL and SPR32.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/func_breakable.cpp

@@ -46,6 +46,9 @@ breaks.
 
 The strength of the explosion decides the radius (magnitude * 2.5) and the
 maximum damage the explosion will do (you have to stand in the center for that).
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/func_button.cpp

@@ -44,6 +44,9 @@ When SF_BTT_SPARKS is set, the button will create a bunch of sparks when used.
 
 When SF_BTT_TOUCH_ONLY is set, the use key/button cannot be used to interact
 with the button, it has to collide against a player.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 enumflags

src/gs-entbase/server/func_conveyor.cpp

@@ -20,6 +20,9 @@
 "killtarget"    Target to kill when triggered.
 
 STUB!
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 #define SF_CONVEYOR_VISUAL		1

src/gs-entbase/server/func_door.cpp

@@ -48,6 +48,9 @@ It will have to be triggered by another map entity.
 
 When SF_MOV_USE is set, the door can be triggered by a player using the 'use'
 key/button. Not every game may implement such a function.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 enumflags {

src/gs-entbase/server/func_door_rotating.cpp

@@ -20,6 +20,9 @@
 "killtarget"    Target to kill when triggered.
 
 STUB!
+
+Trivia:
+This entity was introduced in Quake II (1997).
 */
 
 enumflags

src/gs-entbase/server/func_guntarget.cpp

@@ -22,6 +22,9 @@
 "speed"         Speed in units per second at which it moves.
 
 Gun targets brushes that trigger a target once they 'die'.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 #define SF_GUNTARGET_ON 1

src/gs-entbase/server/func_healthcharger.cpp

@@ -23,6 +23,9 @@
 "snd_done"      Sound to play when first finished charging.
 
 Brush that fills up your health when used, to a maximum of 100 HP.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class func_healthcharger:CBaseTrigger

src/gs-entbase/server/func_illusionary.cpp

@@ -19,6 +19,9 @@
 
 Brush that lets light to pass through it and is non-solid.
 On idTech 2 BSPs, it will change texture variants when triggered.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 class func_illusionary:CBaseEntity

src/gs-entbase/server/func_ladder.cpp

@@ -18,6 +18,9 @@
 "targetname"    Name
 
 Ladder volume. Climb up ladders with this one simple brush.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class func_ladder:CBaseEntity

src/gs-entbase/server/func_lod.cpp

@@ -19,6 +19,9 @@
 
 Brush that lets light to pass through it.
 On idTech 2 BSPs, it will change texture variants when triggered.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 class func_lod:CBaseEntity

src/gs-entbase/server/func_pendulum.cpp

@@ -20,6 +20,9 @@
 Brush that can be hidden and reappear when triggered.
 
 If FTW_STARTHIDDEN is set, it'll start hidden.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/func_physbox.cpp

@@ -18,6 +18,9 @@
 "targetname"    Name
 
 Physics brush
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 class func_physbox:CBasePhysics

src/gs-entbase/server/func_plat.cpp

@@ -20,6 +20,9 @@
 "height"        Number of units the lift is supposed to move down
 
 It's a simple elevator. It goes down... and back up.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 enumflags

src/gs-entbase/server/func_pushable.cpp

@@ -20,6 +20,9 @@
 "killtarget"    Target to kill when triggered.
 
 STUB!
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class func_pushable:func_breakable

src/gs-entbase/server/func_recharge.cpp

@@ -23,6 +23,9 @@
 "snd_done"      Sound to play when first finished charging.
 
 Brush that fills up your armor when used, to a maximum of 100 points.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class func_recharge:CBaseTrigger

src/gs-entbase/server/func_rot_button.cpp

@@ -24,6 +24,9 @@
 
 
 A button that rotates. Used for valves, spigots and alike.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/func_rotating.cpp

@@ -22,6 +22,9 @@
 "dmg"           Damage applied to entity blocking its rotational path.
 
 Rotating brush object. Useful for fans, etc.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 #ifdef GS_DEVELOPER

src/gs-entbase/server/func_tankcontrols.cpp

@@ -16,6 +16,9 @@
 
 /*QUAKED func_tankcontrols (0 .5 .8) ?
 "targetname"    Name
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class func_tankcontrols:CBaseTrigger

src/gs-entbase/server/func_tracktrain.cpp

@@ -23,6 +23,9 @@ var float autocvar_tracktrain_dir = 1.0f;
 
 Moving platform following along path_* entities that's fully user controlled.
 Very unfinished.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/func_tracktraincontrols.cpp

@@ -20,6 +20,9 @@
 
 Brush that marks the usable region of a func_tracktrain, in order
 to gain control.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class func_tracktraincontrols:CBaseTrigger

src/gs-entbase/server/func_train.cpp

@@ -33,6 +33,9 @@ box somewhere outside the playable area.
 Marking the func_train with the flag TRAIN_NOTSOLID will make entities not
 collide with the train. This is best used for things in the distance or for
 when lasers are following this train as a sort of guide.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 enumflags

src/gs-entbase/server/func_vehicle.cpp

@@ -44,6 +44,9 @@ it stays at the same vertical position as originally placed.
 The angle is calculated by aiming the 'target' path_track/corner entity
 to its own 'target' entity. So yes, you need two of these path_track/corner
 entities.
+
+Trivia:
+This entity was introduced in Counter-Strike (2000).
 */
 
 enumflags

src/gs-entbase/server/func_vehiclecontrols.cpp

@@ -23,6 +23,9 @@ to gain control.
 
 It's the same as func_tracktraincontrols, except that it's for
 func_vehicle instead of func_tracktrain.
+
+Trivia:
+This entity was introduced in Counter-Strike (2000).
 */
 
 void

src/gs-entbase/server/func_wall.cpp

@@ -19,6 +19,9 @@
 
 Brush that lets light to pass through it.
 On idTech 2 BSPs, it will change texture variants when triggered.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 class func_wall:CBaseTrigger

src/gs-entbase/server/func_wall_toggle.cpp

@@ -20,6 +20,9 @@
 Brush that can be hidden and reappear when triggered.
 
 If FTW_STARTHIDDEN is set, it'll start hidden.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/game_text.cpp

@@ -39,6 +39,9 @@ Line breaks can be added with a \n character.
 
 If GTF_ALLPLAYERS is set, it'll display the message to not just the activator,
 but all players on the level.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/gibshooter.cpp

@@ -29,6 +29,9 @@
 "scale"         Scale modifier of the model pieces.
 
 Shoots model entities from its location.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class gibshooter2:env_shooter

src/gs-entbase/server/info_intermission.cpp

@@ -25,6 +25,9 @@ is hit etc.
 
 When Intermission is active, the players camera will be teleported here
 and angles towards the aim target.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 class info_intermission:CBaseTrigger

src/gs-entbase/server/info_notnull.cpp

@@ -25,6 +25,9 @@ location.
 For tasks such as aiming static/lightmapped light sources during the compiling
 process, please use info_null instead as it'll get removed after it has served
 its purpose.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 

src/gs-entbase/server/info_null.cpp

@@ -22,6 +22,9 @@ It is supposed to be removed after compilation of a .bsp file.
 
 If you're pointing any active game-logic entities to this entity,
 prepare to crash.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 class info_null:CBaseEntity

src/gs-entbase/server/infodecal.cpp

@@ -28,6 +28,9 @@ to appear. Afterwards it cannot be triggered again.
 
 It will pick the nearest wall (currently checking a distance of 128 units,
 which is probably overkill). No angle has to be supplied.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class infodecal:CBaseTrigger

src/gs-entbase/server/item_food.cpp

@@ -20,6 +20,9 @@
 "model"         Model file that will be displayed by the entity.
 
 This is a food item that will give the user 1 health when touched.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class item_food

src/gs-entbase/server/light.cpp

@@ -51,6 +51,9 @@ idTech 2 BSP relevant keys:
                 that'll interpolate between at 10 FPS ingame.
 
 If OFF_OR_LINEAR is set, it starts off/disabled.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 class light:CBaseTrigger

src/gs-entbase/server/light_dynamic.cpp

@@ -27,6 +27,9 @@
 
 Dynamic light entity. Can be parented to things, it even has some inputs that
 may be interesting.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 /* this has to match gs-entbase/client/light_dynamic.cpp! */

src/gs-entbase/server/momentary_door.cpp

@@ -19,6 +19,9 @@
 
 Brush that lets light to pass through it.
 On idTech 2 BSPs, it will change texture variants when triggered.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class momentary_door:CBaseMomentary

src/gs-entbase/server/momentary_rot_button.cpp

@@ -17,6 +17,8 @@
 /*QUAKED momentary_rot_button (0 .5 .8) ? MRBFL_DOORHACK MRBFL_NOTUSE x x MRBFL_AUTORETURN x MRBFL_XAXIS MRBFL_YAXIS
 "targetname"    Name
 
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/monster_furniture.cpp

@@ -20,6 +20,9 @@
 "model"         Model file that will be displayed by the entity.
 
 Decorative, does nothing yet.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/monster_generic.cpp

@@ -20,6 +20,9 @@
 "model"         Model file that will be displayed by the entity.
 
 Decorative, does nothing yet.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 #define MGF_NONSOLID 4

src/gs-entbase/server/monstermaker.cpp

@@ -32,6 +32,9 @@ When MMF_STARTON is checked, it'll start on automatically.
 When MMF_NONTOGGLE is checked, it'll spawn only one monster with each trigger
 When MMF_MONSTERCLIP is checked, all spawned monsters will be blocked by
 func_monsterclip entities.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/multi_manager.cpp

@@ -23,6 +23,9 @@ that'll pass before the entity will be triggered.
 
 If MM_MULTITHREADED is set, it'll allow the multi_manager to be triggered
 again before it has finished triggering it's previous list of entities.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 #define MM_MULTITHREADED 1

src/gs-entbase/server/multisource.cpp

@@ -21,6 +21,9 @@
 "delay"         Delay until we trigger our target
 
 STUB!
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class multisource:CBaseTrigger

src/gs-entbase/server/path_corner.cpp

@@ -32,6 +32,9 @@ When the PC_TELEPORT flag is set, the train passing this node will immediately
 teleport to the position of the next node (target).
 
 With the PC_FIREONCE flag set, it'll only fire its target (message) once.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 #ifdef DEVELOPER

src/gs-entbase/server/path_track.cpp

@@ -20,6 +20,9 @@
 "killtarget"    Target to kill when triggered.
 
 STUB!
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class path_track:path_corner

src/gs-entbase/server/player_loadsaved.cpp

@@ -26,6 +26,9 @@
 
 This trigger reloads the last autosaved game with a custom message.
 This is commonly used when a mission objective has failed.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class player_loadsaved:CBaseTrigger

src/gs-entbase/server/player_weaponstrip.cpp

@@ -18,6 +18,9 @@
 "targetname"    Name
 
 Strips the activator of all of its weapons.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class player_weaponstrip:CBaseTrigger

src/gs-entbase/server/prop_physics.cpp

@@ -18,6 +18,9 @@
 "targetname"    Name
 
 Physics model
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 class prop_physics:CBasePhysics

src/gs-entbase/server/random_speaker.cpp

@@ -33,7 +33,7 @@ For example, if 'wait' is 10 and 'random' is 50, then it'll always be
 a random interval between 10 and 15 seconds in total.
 
 Trivia:
-It was introduced in Gunman Chronicles.
+It was introduced in Gunman Chronicles (2000).
 */
 
 class random_speaker:CBaseTrigger

src/gs-entbase/server/random_trigger.cpp

@@ -27,7 +27,7 @@ When triggered, it'll calculate some random interval until it triggers
 its targets, based on some limits given.
 
 Trivia:
-It was introduced in Gunman Chronicles.
+It was introduced in Gunman Chronicles (2000).
 */
 
 class random_trigger:CBaseTrigger

src/gs-entbase/server/scripted_sentence.cpp

@@ -26,6 +26,9 @@
 
 Triggers a sound event on the client side associated with an entity in the
 world. It'll enable mouth flapping and all sorts of other cool effects.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class scripted_sentence:CBaseTrigger

src/gs-entbase/server/scripted_sequence.cpp

@@ -35,6 +35,9 @@ f_fMoveTo values:
 
 Allow a monster to be selected and given an action to perform.
 This is done in the form of olaying an animation.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 float(float modidx, string framename) frameforname = #276;

src/gs-entbase/server/speaker.cpp

@@ -37,6 +37,9 @@ Valid values for 'preset":
     10 = C2A5_
     11 = C3A1_
     12 = C3A2_
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 enumflags

src/gs-entbase/server/targ_speaker.cpp

@@ -24,7 +24,7 @@
 This entity plays a sample upon triggering at a specified volume.
 
 Trivia:
-It was introduced in Gunman Chronicles.
+It was introduced in Gunman Chronicles (2000).
 It's not any more useful than an ambient_generic.
 I suspect it's a carry-over from when Gunman was a Quake II mod, as
 Quake/Quake II did not have an entity that allowed custom sound samples

src/gs-entbase/server/target_cdaudio.cpp

@@ -24,6 +24,9 @@ Disables itself upon activation.
 
 I honestly don't know what the point is, as trigger_cdaudio should
 act the same in practice.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class target_cdaudio:CBaseTrigger

src/gs-entbase/server/trigger_auto.cpp

@@ -23,6 +23,9 @@
 Will automatically start working when the level has spawned.
 If TA_USEONCE is set, it'll remove itself from the level permanently.
 It will not survive round respawns, etc.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class trigger_auto:CBaseTrigger

src/gs-entbase/server/trigger_autosave.cpp

@@ -19,6 +19,9 @@
 
 Volume that'll save the current game when a client enters its bounds.
 This entity does not work in multiplayer.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class trigger_autosave:CBaseTrigger

src/gs-entbase/server/trigger_camera.cpp

@@ -21,6 +21,9 @@
 "wait"          How long to hold onto the target.
 
 Causes the activators first-person camera to switch to the view of this entity.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class trigger_camera:CBaseTrigger

src/gs-entbase/server/trigger_cdaudio.cpp

@@ -19,6 +19,9 @@
 "health"        Music track to play.
 
 Switches the background music track when triggered.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class trigger_cdaudio:CBaseTrigger

src/gs-entbase/server/trigger_changelevel.cpp

@@ -29,6 +29,9 @@ level.
 
 When LC_USEONLY is set, it will not act as a trigger volume people can step in.
 It'll have to be triggered by another entity.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 vector g_landmarkpos;

src/gs-entbase/server/trigger_changetarget.cpp

@@ -21,6 +21,9 @@
 
 When triggered, trigger_changetarget changes the 'target' value of any entity
 to something else.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class trigger_changetarget:CBaseTrigger

src/gs-entbase/server/trigger_counter.cpp

@@ -22,6 +22,9 @@
 
 This entity counts the number of times it is triggered and activates its
 target when it reaches a specified number.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 enumflags

src/gs-entbase/server/trigger_endsection.cpp

@@ -19,6 +19,9 @@
 
 This trigger shuts down the server.
 Useful for when a singleplayer game ends, as it takes you to the main menu.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class trigger_endsection:CBaseTrigger

src/gs-entbase/server/trigger_hurt.cpp

@@ -29,6 +29,9 @@ If SF_HURT_NOPLAYERS is set, it will only NPCs.
 If SF_HURT_TOUCHPLAYER is set, it'll only hurt players.
 If SF_HURT_FIREONPLAYER is set, it'll only trigger a target if a player
 activates it.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 #define SF_HURT_ONCE			1 // Turn off once it fired the first time

src/gs-entbase/server/trigger_look.cpp

@@ -30,6 +30,9 @@ It then disables itself.
 
 It's like the beginning in Halo - you know, where you have to look up/down
 at lights and stuff? No...? Well... ever played Splinter Cell?... Nevermind.
+
+Trivia:
+This entity was introduced in Half-Life 2 (2004).
 */
 
 class trigger_look:CBaseTrigger

src/gs-entbase/server/trigger_multiple.cpp

@@ -24,6 +24,9 @@
 A trigger volume which works more than once. 
 
 None of the spawnflags are implemented yet.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 // TODO: These are missing

src/gs-entbase/server/trigger_once.cpp

@@ -23,6 +23,9 @@
 A trigger volume which works only once.
 
 None of the spawnflags are implemented yet.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 // TODO: These are missing

src/gs-entbase/server/trigger_playerfreeze.cpp

@@ -23,6 +23,9 @@ Freezing a player means they're unable to move, they can still look around.
 
 Ideas: Add ability to supress looking around, firing weapons, using items
 and so on.
+
+Trivia:
+This entity was introduced in Opposing Force (1999).
 */
 
 class trigger_playerfreeze:CBaseTrigger

src/gs-entbase/server/trigger_push.cpp

@@ -23,6 +23,9 @@ Pushes anything in its volume into a direction of your choosing.
 
 If TP_ONCE is set, It'll only emit a single push once before disabling itself.
 If TP_STARTOFF is set, it needs to be triggered first in order to function.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 enumflags

src/gs-entbase/server/trigger_relay.cpp

@@ -26,6 +26,9 @@ instead of toggling e.g. a door open.
 
 When the spawnflag TRLY_ONCE is set, the trigger_relay will be removed upon
 triggering its targets.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 enumflags

src/gs-entbase/server/trigger_teleport.cpp

@@ -20,6 +20,9 @@
 
 Teleportation volume. Teleports anything it touches to the position of
 any entity set as the "target". Works best with info_teleport_destination.
+
+Trivia:
+This entity was introduced in Quake (1996).
 */
 
 enumflags

src/gs-entbase/server/trigger_transition.cpp

@@ -19,6 +19,9 @@
 
 Currently unused. This is meant for defining level transition regions.
 All entities touching this volume would carry across to the next level.
+
+Trivia:
+This entity was introduced in Half-Life (1998).
 */
 
 class trigger_transition:CBaseEntity