merge changes from the defunct ubot

ext/hlsdk/const.h

@@ -0,0 +1,881 @@
+/***
+ *
+ *   Copyright (c) 1999-2005, Valve Corporation. All rights reserved.
+ *
+ *   This product contains software technology licensed from Id
+ *   Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc.
+ *   All Rights Reserved.
+ *
+ *   This source code contains proprietary and confidential information of
+ *   Valve LLC and its suppliers.  Access to this code is restricted to
+ *   persons who have executed a written SDK license with Valve.  Any access,
+ *   use or distribution of this code by or to any unlicensed person is illegal.
+ *
+ ****/
+
+#ifndef CONST_H
+#define CONST_H
+//
+// Constants shared by the engine and dlls
+// This header file included by engine files and DLL files.
+// Most came from server.h
+
+#define INTERFACE_VERSION 140
+
+// Dot products for view cone checking
+#define VIEW_FIELD_FULL (float)-1.0 // +-180 degrees
+#define VIEW_FIELD_WIDE (float)-0.7 // +-135 degrees 0.1 // +-85 degrees, used for full FOV checks
+#define VIEW_FIELD_NARROW (float)0.7 // +-45 degrees, more narrow check used to set up ranged attacks
+#define VIEW_FIELD_ULTRA_NARROW (float)0.9 // +-25 degrees, more narrow check used to set up ranged attacks
+
+#define FCVAR_ARCHIVE (1 << 0) // set to cause it to be saved to vars.rc
+#define FCVAR_USERINFO (1 << 1) // changes the client's info string
+#define FCVAR_SERVER (1 << 2) // notifies players when changed
+#define FCVAR_EXTDLL (1 << 3) // defined by external DLL
+#define FCVAR_CLIENTDLL (1 << 4) // defined by the client dll
+#define FCVAR_PROTECTED (1 << 5) // It's a server cvar, but we don't send the data since it's a password, etc.  Sends 1 if it's not bland/zero, 0 otherwise as value
+#define FCVAR_SPONLY (1 << 6) // This cvar cannot be changed by clients connected to a multiplayer server.
+#define FCVAR_PRINTABLEONLY (1 << 7) // This cvar's string cannot contain unprintable characters ( e.g., used for player name etc ).
+#define FCVAR_UNLOGGED (1 << 8) // If this is a FCVAR_SERVER, don't log changes to the log file / console if we are creating a log
+
+// edict->flags
+#define FL_FLY (1 << 0) // Changes the SV_Movestep() behavior to not need to be on ground
+#define FL_SWIM (1 << 1) // Changes the SV_Movestep() behavior to not need to be on ground (but stay in water)
+#define FL_CONVEYOR (1 << 2)
+#define FL_CLIENT (1 << 3)
+#define FL_INWATER (1 << 4)
+#define FL_MONSTER (1 << 5)
+#define FL_GODMODE (1 << 6)
+#define FL_NOTARGET (1 << 7)
+#define FL_SKIPLOCALHOST (1 << 8) // Don't send entity to local host, it's predicting this entity itself
+#define FL_ONGROUND (1 << 9) // At rest / on the ground
+#define FL_PARTIALGROUND (1 << 10) // not all corners are valid
+#define FL_WATERJUMP (1 << 11) // player jumping out of water
+#define FL_FROZEN (1 << 12) // Player is frozen for 3rd person camera
+#define FL_FAKECLIENT (1 << 13) // JAC: fake client, simulated server side; don't send network messages to them
+#define FL_DUCKING (1 << 14) // Player flag -- Player is fully crouched
+#define FL_FLOAT (1 << 15) // Apply floating force to this entity when in water
+#define FL_GRAPHED (1 << 16) // worldgraph has this ent listed as something that blocks a connection
+
+// UNDONE: Do we need these?
+#define FL_IMMUNE_WATER (1 << 17)
+#define FL_IMMUNE_SLIME (1 << 18)
+#define FL_IMMUNE_LAVA (1 << 19)
+
+#define FL_PROXY (1 << 20) // This is a spectator proxy
+#define FL_ALWAYSTHINK (1 << 21) // Brush model flag -- call think every frame regardless of nextthink - ltime (for constantly changing velocity/path)
+#define FL_BASEVELOCITY (1 << 22) // Base velocity has been applied this frame (used to convert base velocity into momentum)
+#define FL_MONSTERCLIP (1 << 23) // Only collide in with monsters who have FL_MONSTERCLIP set
+#define FL_ONTRAIN (1 << 24) // Player is _controlling_ a train, so movement commands should be ignored on client during prediction.
+#define FL_WORLDBRUSH (1 << 25) // Not moveable/removeable brush entity (really part of the world, but represented as an entity for transparency or something)
+#define FL_SPECTATOR (1 << 26) // This client is a spectator, don't run touch functions, etc.
+#define FL_CUSTOMENTITY (1 << 29) // This is a custom entity
+#define FL_KILLME (1 << 30) // This entity is marked for death -- This allows the engine to kill ents at the appropriate time
+#define FL_DORMANT (1 << 31) // Entity is dormant, no updates to client
+
+// Goes into globalvars_t.trace_flags
+#define FTRACE_SIMPLEBOX (1 << 0) // Traceline with a simple box
+
+// walkmove modes
+#define WALKMOVE_NORMAL 0 // normal walkmove
+#define WALKMOVE_WORLDONLY 1 // doesn't hit ANY entities, no matter what the solid type
+#define WALKMOVE_CHECKONLY 2 // move, but don't touch triggers
+
+// edict->movetype values
+#define MOVETYPE_NONE 0 // never moves
+#define MOVETYPE_WALK 3 // Player only - moving on the ground
+#define MOVETYPE_STEP 4 // gravity, special edge handling -- monsters use this
+#define MOVETYPE_FLY 5 // No gravity, but still collides with stuff
+#define MOVETYPE_TOSS 6 // gravity/collisions
+#define MOVETYPE_PUSH 7 // no clip to world, push and crush
+#define MOVETYPE_NOCLIP 8 // No gravity, no collisions, still do velocity/avelocity
+#define MOVETYPE_FLYMISSILE 9 // extra size to monsters
+#define MOVETYPE_BOUNCE 10 // Just like Toss, but reflect velocity when contacting surfaces
+#define MOVETYPE_BOUNCEMISSILE 11 // bounce w/o gravity
+#define MOVETYPE_FOLLOW 12 // track movement of aiment
+#define MOVETYPE_PUSHSTEP 13 // BSP model that needs physics/world collisions (uses nearest hull for world collision)
+
+// edict->solid values
+// NOTE: Some movetypes will cause collisions independent of SOLID_NOT/SOLID_TRIGGER when the entity moves
+// SOLID only effects OTHER entities colliding with this one when they move - UGH!
+#define SOLID_NOT 0 // no interaction with other objects
+#define SOLID_TRIGGER 1 // touch on edge, but not blocking
+#define SOLID_BBOX 2 // touch on edge, block
+#define SOLID_SLIDEBOX 3 // touch on edge, but not an onground
+#define SOLID_BSP 4 // bsp clip, touch on edge, block
+
+// edict->deadflag values
+#define DEAD_NO 0 // alive
+#define DEAD_DYING 1 // playing death animation or still falling off of a ledge waiting to hit ground
+#define DEAD_DEAD 2 // dead. lying still.
+#define DEAD_RESPAWNABLE 3
+#define DEAD_DISCARDBODY 4
+
+#define DAMAGE_NO 0
+#define DAMAGE_YES 1
+#define DAMAGE_AIM 2
+
+// entity effects
+#define EF_BRIGHTFIELD 1 // swirling cloud of particles
+#define EF_MUZZLEFLASH 2 // single frame ELIGHT on entity attachment 0
+#define EF_BRIGHTLIGHT 4 // DLIGHT centered at entity origin
+#define EF_DIMLIGHT 8 // player flashlight
+#define EF_INVLIGHT 16 // get lighting from ceiling
+#define EF_NOINTERP 32 // don't interpolate the next frame
+#define EF_LIGHT 64 // rocket flare glow sprite
+#define EF_NODRAW 128 // don't draw entity
+
+// entity flags
+#define EFLAG_SLERP 1 // do studio interpolation of this entity
+
+//
+// temp entity events
+//
+#define TE_BEAMPOINTS 0 // beam effect between two points
+// coord coord coord (start position)
+// coord coord coord (end position)
+// short (sprite index)
+// byte (starting frame)
+// byte (frame rate in 0.1's)
+// byte (life in 0.1's)
+// byte (line width in 0.1's)
+// byte (noise amplitude in 0.01's)
+// byte,byte,byte (color)
+// byte (brightness)
+// byte (scroll speed in 0.1's)
+
+#define TE_BEAMENTPOINT 1 // beam effect between point and entity
+// short (start entity)
+// coord coord coord (end position)
+// short (sprite index)
+// byte (starting frame)
+// byte (frame rate in 0.1's)
+// byte (life in 0.1's)
+// byte (line width in 0.1's)
+// byte (noise amplitude in 0.01's)
+// byte,byte,byte (color)
+// byte (brightness)
+// byte (scroll speed in 0.1's)
+
+#define TE_GUNSHOT 2 // particle effect plus ricochet sound
+// coord coord coord (position)
+
+#define TE_EXPLOSION 3 // additive sprite, 2 dynamic lights, flickering particles, explosion sound, move vertically 8 pps
+// coord coord coord (position)
+// short (sprite index)
+// byte (scale in 0.1's)
+// byte (framerate)
+// byte (flags)
+//
+// The Explosion effect has some flags to control performance/aesthetic features:
+#define TE_EXPLFLAG_NONE 0 // all flags clear makes default Half-Life explosion
+#define TE_EXPLFLAG_NOADDITIVE 1 // sprite will be drawn opaque (ensure that the sprite you send is a non-additive sprite)
+#define TE_EXPLFLAG_NODLIGHTS 2 // do not render dynamic lights
+#define TE_EXPLFLAG_NOSOUND 4 // do not play client explosion sound
+#define TE_EXPLFLAG_NOPARTICLES 8 // do not draw particles
+
+#define TE_TAREXPLOSION 4 // Quake1 "tarbaby" explosion with sound
+// coord coord coord (position)
+
+#define TE_SMOKE 5 // alphablend sprite, move vertically 30 pps
+// coord coord coord (position)
+// short (sprite index)
+// byte (scale in 0.1's)
+// byte (framerate)
+
+#define TE_TRACER 6 // tracer effect from point to point
+// coord, coord, coord (start)
+// coord, coord, coord (end)
+
+#define TE_LIGHTNING 7 // TE_BEAMPOINTS with simplified parameters
+// coord, coord, coord (start)
+// coord, coord, coord (end)
+// byte (life in 0.1's)
+// byte (width in 0.1's)
+// byte (amplitude in 0.01's)
+// short (sprite model index)
+
+#define TE_BEAMENTS 8
+// short (start entity)
+// short (end entity)
+// short (sprite index)
+// byte (starting frame)
+// byte (frame rate in 0.1's)
+// byte (life in 0.1's)
+// byte (line width in 0.1's)
+// byte (noise amplitude in 0.01's)
+// byte,byte,byte (color)
+// byte (brightness)
+// byte (scroll speed in 0.1's)
+
+#define TE_SPARKS 9 // 8 random tracers with gravity, ricochet sprite
+// coord coord coord (position)
+
+#define TE_LAVASPLASH 10 // Quake1 lava splash
+// coord coord coord (position)
+
+#define TE_TELEPORT 11 // Quake1 teleport splash
+// coord coord coord (position)
+
+#define TE_EXPLOSION2 12 // Quake1 colormaped (base palette) particle explosion with sound
+// coord coord coord (position)
+// byte (starting color)
+// byte (num colors)
+
+#define TE_BSPDECAL 13 // Decal from the .BSP file
+// coord, coord, coord (x,y,z), decal position (center of texture in world)
+// short (texture index of precached decal texture name)
+// short (entity index)
+// [optional - only included if previous short is non-zero (not the world)] short (index of model of above entity)
+
+#define TE_IMPLOSION 14 // tracers moving toward a point
+// coord, coord, coord (position)
+// byte (radius)
+// byte (count)
+// byte (life in 0.1's)
+
+#define TE_SPRITETRAIL 15 // line of moving glow sprites with gravity, fadeout, and collisions
+// coord, coord, coord (start)
+// coord, coord, coord (end)
+// short (sprite index)
+// byte (count)
+// byte (life in 0.1's)
+// byte (scale in 0.1's)
+// byte (velocity along Vector in 10's)
+// byte (randomness of velocity in 10's)
+
+#define TE_BEAM 16 // obsolete
+
+#define TE_SPRITE 17 // additive sprite, plays 1 cycle
+// coord, coord, coord (position)
+// short (sprite index)
+// byte (scale in 0.1's)
+// byte (brightness)
+
+#define TE_BEAMSPRITE 18 // A beam with a sprite at the end
+// coord, coord, coord (start position)
+// coord, coord, coord (end position)
+// short (beam sprite index)
+// short (end sprite index)
+
+#define TE_BEAMTORUS 19 // screen aligned beam ring, expands to max radius over lifetime
+// coord coord coord (center position)
+// coord coord coord (axis and radius)
+// short (sprite index)
+// byte (starting frame)
+// byte (frame rate in 0.1's)
+// byte (life in 0.1's)
+// byte (line width in 0.1's)
+// byte (noise amplitude in 0.01's)
+// byte,byte,byte (color)
+// byte (brightness)
+// byte (scroll speed in 0.1's)
+
+#define TE_BEAMDISK 20 // disk that expands to max radius over lifetime
+// coord coord coord (center position)
+// coord coord coord (axis and radius)
+// short (sprite index)
+// byte (starting frame)
+// byte (frame rate in 0.1's)
+// byte (life in 0.1's)
+// byte (line width in 0.1's)
+// byte (noise amplitude in 0.01's)
+// byte,byte,byte (color)
+// byte (brightness)
+// byte (scroll speed in 0.1's)
+
+#define TE_BEAMCYLINDER 21 // cylinder that expands to max radius over lifetime
+// coord coord coord (center position)
+// coord coord coord (axis and radius)
+// short (sprite index)
+// byte (starting frame)
+// byte (frame rate in 0.1's)
+// byte (life in 0.1's)
+// byte (line width in 0.1's)
+// byte (noise amplitude in 0.01's)
+// byte,byte,byte (color)
+// byte (brightness)
+// byte (scroll speed in 0.1's)
+
+#define TE_BEAMFOLLOW 22 // create a line of decaying beam segments until entity stops moving
+// short (entity:attachment to follow)
+// short (sprite index)
+// byte (life in 0.1's)
+// byte (line width in 0.1's)
+// byte,byte,byte (color)
+// byte (brightness)
+
+#define TE_GLOWSPRITE 23
+// coord, coord, coord (pos) short (model index) byte (scale / 10)
+
+#define TE_BEAMRING 24 // connect a beam ring to two entities
+// short (start entity)
+// short (end entity)
+// short (sprite index)
+// byte (starting frame)
+// byte (frame rate in 0.1's)
+// byte (life in 0.1's)
+// byte (line width in 0.1's)
+// byte (noise amplitude in 0.01's)
+// byte,byte,byte (color)
+// byte (brightness)
+// byte (scroll speed in 0.1's)
+
+#define TE_STREAK_SPLASH 25 // oriented shower of tracers
+// coord coord coord (start position)
+// coord coord coord (direction Vector)
+// byte (color)
+// short (count)
+// short (base speed)
+// short (ramdon velocity)
+
+#define TE_BEAMHOSE 26 // obsolete
+
+#define TE_DLIGHT 27 // dynamic light, effect world, minor entity effect
+// coord, coord, coord (pos)
+// byte (radius in 10's)
+// byte byte byte (color)
+// byte (brightness)
+// byte (life in 10's)
+// byte (decay rate in 10's)
+
+#define TE_ELIGHT 28 // point entity light, no world effect
+// short (entity:attachment to follow)
+// coord coord coord (initial position)
+// coord (radius)
+// byte byte byte (color)
+// byte (life in 0.1's)
+// coord (decay rate)
+
+#define TE_TEXTMESSAGE 29
+// short 1.2.13 x (-1 = center)
+// short 1.2.13 y (-1 = center)
+// byte Effect 0 = fade in/fade out
+// 1 is flickery credits
+// 2 is write out (training room)
+
+// 4 bytes r,g,b,a color1   (text color)
+// 4 bytes r,g,b,a color2   (effect color)
+// ushort 8.8 fadein time
+// ushort 8.8  fadeout time
+// ushort 8.8 hold time
+// optional ushort 8.8 fxtime   (time the highlight lags behing the leading text in effect 2)
+// string text message       (512 chars max sz string)
+#define TE_LINE 30
+// coord, coord, coord        startpos
+// coord, coord, coord        endpos
+// short life in 0.1 s
+// 3 bytes r, g, b
+
+#define TE_BOX 31
+// coord, coord, coord        boxmins
+// coord, coord, coord        boxmaxs
+// short life in 0.1 s
+// 3 bytes r, g, b
+
+#define TE_KILLBEAM 99 // kill all beams attached to entity
+// short (entity)
+
+#define TE_LARGEFUNNEL 100
+// coord coord coord (funnel position)
+// short (sprite index)
+// short (flags)
+
+#define TE_BLOODSTREAM 101 // particle spray
+// coord coord coord (start position)
+// coord coord coord (spray Vector)
+// byte (color)
+// byte (speed)
+
+#define TE_SHOWLINE 102 // line of particles every 5 units, dies in 30 seconds
+// coord coord coord (start position)
+// coord coord coord (end position)
+
+#define TE_BLOOD 103 // particle spray
+// coord coord coord (start position)
+// coord coord coord (spray Vector)
+// byte (color)
+// byte (speed)
+
+#define TE_DECAL 104 // Decal applied to a brush entity (not the world)
+// coord, coord, coord (x,y,z), decal position (center of texture in world)
+// byte (texture index of precached decal texture name)
+// short (entity index)
+
+#define TE_FIZZ 105 // create alpha sprites inside of entity, float upwards
+// short (entity)
+// short (sprite index)
+// byte (density)
+
+#define TE_MODEL 106 // create a moving model that bounces and makes a sound when it hits
+// coord, coord, coord (position)
+// coord, coord, coord (velocity)
+// angle (initial yaw)
+// short (model index)
+// byte (bounce sound type)
+// byte (life in 0.1's)
+
+#define TE_EXPLODEMODEL 107 // spherical shower of models, picks from set
+// coord, coord, coord (origin)
+// coord (velocity)
+// short (model index)
+// short (count)
+// byte (life in 0.1's)
+
+#define TE_BREAKMODEL 108 // box of models or sprites
+// coord, coord, coord (position)
+// coord, coord, coord (size)
+// coord, coord, coord (velocity)
+// byte (random velocity in 10's)
+// short (sprite or model index)
+// byte (count)
+// byte (life in 0.1 secs)
+// byte (flags)
+
+#define TE_GUNSHOTDECAL 109 // decal and ricochet sound
+// coord, coord, coord (position)
+// short (entity index???)
+// byte (decal???)
+
+#define TE_SPRITE_SPRAY 110 // spay of alpha sprites
+// coord, coord, coord (position)
+// coord, coord, coord (velocity)
+// short (sprite index)
+// byte (count)
+// byte (speed)
+// byte (noise)
+
+#define TE_ARMOR_RICOCHET 111 // quick spark sprite, client ricochet sound.
+// coord, coord, coord (position)
+// byte (scale in 0.1's)
+
+#define TE_PLAYERDECAL 112 // ???
+// byte (playerindex)
+// coord, coord, coord (position)
+// short (entity???)
+// byte (decal number???)
+// [optional] short (model index???)
+
+#define TE_BUBBLES 113 // create alpha sprites inside of box, float upwards
+// coord, coord, coord (min start position)
+// coord, coord, coord (max start position)
+// coord (float height)
+// short (model index)
+// byte (count)
+// coord (speed)
+
+#define TE_BUBBLETRAIL 114 // create alpha sprites along a line, float upwards
+// coord, coord, coord (min start position)
+// coord, coord, coord (max start position)
+// coord (float height)
+// short (model index)
+// byte (count)
+// coord (speed)
+
+#define TE_BLOODSPRITE 115 // spray of opaque sprite1's that fall, single sprite2 for 1..2 secs (this is a high-priority tent)
+// coord, coord, coord (position)
+// short (sprite1 index)
+// short (sprite2 index)
+// byte (color)
+// byte (scale)
+
+#define TE_WORLDDECAL 116 // Decal applied to the world brush
+// coord, coord, coord (x,y,z), decal position (center of texture in world)
+// byte (texture index of precached decal texture name)
+
+#define TE_WORLDDECALHIGH 117 // Decal (with texture index > 256) applied to world brush
+// coord, coord, coord (x,y,z), decal position (center of texture in world)
+// byte (texture index of precached decal texture name - 256)
+
+#define TE_DECALHIGH 118 // Same as TE_DECAL, but the texture index was greater than 256
+// coord, coord, coord (x,y,z), decal position (center of texture in world)
+// byte (texture index of precached decal texture name - 256)
+// short (entity index)
+
+#define TE_PROJECTILE 119 // Makes a projectile (like a nail) (this is a high-priority tent)
+// coord, coord, coord (position)
+// coord, coord, coord (velocity)
+// short (modelindex)
+// byte (life)
+// byte (owner)  projectile won't collide with owner (if owner == 0, projectile will hit any client).
+
+#define TE_SPRAY 120 // Throws a shower of sprites or models
+// coord, coord, coord (position)
+// coord, coord, coord (direction)
+// short (modelindex)
+// byte (count)
+// byte (speed)
+// byte (noise)
+// byte (rendermode)
+
+#define TE_PLAYERSPRITES 121 // sprites emit from a player's bounding box (ONLY use for players!)
+// byte (playernum)
+// short (sprite modelindex)
+// byte (count)
+// byte (variance) (0 = no variance in size) (10 = 10% variance in size)
+
+#define TE_PARTICLEBURST 122 // very similar to lavasplash.
+// coord (origin)
+// short (radius)
+// byte (particle color)
+// byte (duration * 10) (will be randomized a bit)
+
+#define TE_FIREFIELD 123 // makes a field of fire.
+// coord (origin)
+// short (radius) (fire is made in a square around origin. -radius, -radius to radius, radius)
+// short (modelindex)
+// byte (count)
+// byte (flags)
+// byte (duration (in seconds) * 10) (will be randomized a bit)
+//
+// to keep network traffic low, this message has associated flags that fit into a byte:
+#define TEFIRE_FLAG_ALLFLOAT 1 // all sprites will drift upwards as they animate
+#define TEFIRE_FLAG_SOMEFLOAT 2 // some of the sprites will drift upwards. (50% chance)
+#define TEFIRE_FLAG_LOOP 4 // if set, sprite plays at 15 fps, otherwise plays at whatever rate stretches the animation over the sprite's duration.
+#define TEFIRE_FLAG_ALPHA 8 // if set, sprite is rendered alpha blended at 50% else, opaque
+#define TEFIRE_FLAG_PLANAR 16 // if set, all fire sprites have same initial Z instead of randomly filling a cube.
+
+#define TE_PLAYERATTACHMENT 124 // attaches a TENT to a player (this is a high-priority tent)
+// byte (entity index of player)
+// coord (vertical offset) ( attachment origin.z = player origin.z + vertical offset )
+// short (model index)
+// short (life * 10 );
+
+#define TE_KILLPLAYERATTACHMENTS 125 // will expire all TENTS attached to a player.
+// byte (entity index of player)
+
+#define TE_MULTIGUNSHOT 126 // much more compact shotgun message
+// This message is used to make a client approximate a 'spray' of gunfire.
+// Any weapon that fires more than one bullet per frame and fires in a bit of a spread is
+// a good candidate for MULTIGUNSHOT use. (shotguns)
+//
+// NOTE: This effect makes the client do traces for each bullet, these client traces ignore
+//         entities that have studio models.Traces are 4096 long.
+//
+// coord (origin)
+// coord (origin)
+// coord (origin)
+// coord (direction)
+// coord (direction)
+// coord (direction)
+// coord (x noise * 100)
+// coord (y noise * 100)
+// byte (count)
+// byte (bullethole decal texture index)
+
+#define TE_USERTRACER 127 // larger message than the standard tracer, but allows some customization.
+// coord (origin)
+// coord (origin)
+// coord (origin)
+// coord (velocity)
+// coord (velocity)
+// coord (velocity)
+// byte ( life * 10 )
+// byte ( color ) this is an index into an array of color vectors in the engine. (0 - )
+// byte ( length * 10 )
+
+#define MSG_BROADCAST 0 // unreliable to all
+#define MSG_ONE 1 // reliable to one (msg_entity)
+#define MSG_ALL 2 // reliable to all
+#define MSG_INIT 3 // write to the init string
+#define MSG_PVS 4 // Ents in PVS of org
+#define MSG_PAS 5 // Ents in PAS of org
+#define MSG_PVS_R 6 // Reliable to PVS
+#define MSG_PAS_R 7 // Reliable to PAS
+#define MSG_ONE_UNRELIABLE 8 // Send to one client, but don't put in reliable stream, put in unreliable datagram ( could be dropped )
+#define MSG_SPEC 9 // Sends to all spectator proxies
+
+// contents of a spot in the world
+#define CONTENTS_EMPTY -1
+#define CONTENTS_SOLID -2
+#define CONTENTS_WATER -3
+#define CONTENTS_SLIME -4
+#define CONTENTS_LAVA -5
+#define CONTENTS_SKY -6
+
+#define CONTENTS_LADDER -16
+
+#define CONTENT_FLYFIELD -17
+#define CONTENT_GRAVITY_FLYFIELD -18
+#define CONTENT_FOG -19
+
+#define CONTENT_EMPTY -1
+#define CONTENT_SOLID -2
+#define CONTENT_WATER -3
+#define CONTENT_SLIME -4
+#define CONTENT_LAVA -5
+#define CONTENT_SKY -6
+
+// channels
+#define CHAN_AUTO 0
+#define CHAN_WEAPON 1
+#define CHAN_VOICE 2
+#define CHAN_ITEM 3
+#define CHAN_BODY 4
+#define CHAN_STREAM 5 // allocate stream channel from the static or dynamic area
+#define CHAN_STATIC 6 // allocate channel from the static area
+#define CHAN_NETWORKVOICE_BASE 7 // voice data coming across the network
+#define CHAN_NETWORKVOICE_END 500 // network voice data reserves slots (CHAN_NETWORKVOICE_BASE through CHAN_NETWORKVOICE_END).
+
+// attenuation values
+#define ATTN_NONE 0.0f
+#define ATTN_NORM 0.8f
+#define ATTN_IDLE 2f
+#define ATTN_STATIC 1.25f
+
+// pitch values
+#define PITCH_NORM 100 // non-pitch shifted
+#define PITCH_LOW 95 // other values are possible - 0-255, where 255 is very high
+#define PITCH_HIGH 120
+
+// volume values
+#define VOL_NORM 1.0
+
+// plats
+#define PLAT_LOW_TRIGGER 1
+
+// Trains
+#define SF_TRAIN_WAIT_RETRIGGER 1
+#define SF_TRAIN_START_ON 4 // Train is initially moving
+#define SF_TRAIN_PASSABLE 8 // Train is not solid -- used to make water trains
+
+// buttons
+#define IN_ATTACK (1 << 0)
+#define IN_JUMP (1 << 1)
+#define IN_DUCK (1 << 2)
+#define IN_FORWARD (1 << 3)
+#define IN_BACK (1 << 4)
+#define IN_USE (1 << 5)
+#define IN_CANCEL (1 << 6)
+#define IN_LEFT (1 << 7)
+#define IN_RIGHT (1 << 8)
+#define IN_MOVELEFT (1 << 9)
+#define IN_MOVERIGHT (1 << 10)
+#define IN_ATTACK2 (1 << 11)
+#define IN_RUN (1 << 12)
+#define IN_RELOAD (1 << 13)
+#define IN_ALT1 (1 << 14)
+#define IN_SCORE (1 << 15)
+
+// Break Model Defines
+
+#define BREAK_TYPEMASK 0x4F
+#define BREAK_GLASS 0x01
+#define BREAK_METAL 0x02
+#define BREAK_FLESH 0x04
+#define BREAK_WOOD 0x08
+
+#define BREAK_SMOKE 0x10
+#define BREAK_TRANS 0x20
+#define BREAK_CONCRETE 0x40
+#define BREAK_2 0x80
+
+// Colliding temp entity sounds
+
+#define BOUNCE_GLASS BREAK_GLASS
+#define BOUNCE_METAL BREAK_METAL
+#define BOUNCE_FLESH BREAK_FLESH
+#define BOUNCE_WOOD BREAK_WOOD
+#define BOUNCE_SHRAP 0x10
+#define BOUNCE_SHELL 0x20
+#define BOUNCE_CONCRETE BREAK_CONCRETE
+#define BOUNCE_SHOTSHELL 0x80
+
+// Temp entity bounce sound types
+#define TE_BOUNCE_NULL 0
+#define TE_BOUNCE_SHELL 1
+#define TE_BOUNCE_SHOTSHELL 2
+
+#define MAX_ENT_LEAFS 48
+
+#define MAX_WEAPON_SLOTS 5 // hud item selection slots
+#define MAX_ITEM_TYPES 6 // hud item selection slots
+
+#define MAX_ITEMS 5 // hard coded item types
+
+#define HIDEHUD_WEAPONS (1 << 0)
+#define HIDEHUD_FLASHLIGHT (1 << 1)
+#define HIDEHUD_ALL (1 << 2)
+#define HIDEHUD_HEALTH (1 << 3)
+
+#define MAX_AMMO_TYPES 32 // ???
+#define MAX_AMMO_SLOTS 32 // not really slots
+
+#define HUD_PRINTNOTIFY 1
+#define HUD_PRINTCONSOLE 2
+#define HUD_PRINTTALK 3
+#define HUD_PRINTCENTER 4
+
+#define WEAPON_SUIT 31
+
+#define VERTEXSIZE 7
+#define MAXLIGHTMAPS 4
+#define NUM_AMBIENTS 4
+#define MAX_MAP_HULLS 4
+#define MAX_PHYSINFO_STRING 256
+#define MAX_PHYSENTS 600
+#define MAX_MOVEENTS 64
+#define MAX_LIGHTSTYLES 64
+#define MAX_LIGHTSTYLEVALUE 256
+#define SURF_DRAWTILED 0x20
+
+
+#define AMBIENT_SOUND_STATIC 0 // medium radius attenuation
+#define AMBIENT_SOUND_EVERYWHERE 1
+#define AMBIENT_SOUND_SMALLRADIUS 2
+#define AMBIENT_SOUND_MEDIUMRADIUS 4
+#define AMBIENT_SOUND_LARGERADIUS 8
+#define AMBIENT_SOUND_START_SILENT 16
+#define AMBIENT_SOUND_NOT_LOOPING 32
+
+#define SPEAKER_START_SILENT 1 // wait for trigger 'on' to start announcements
+
+#define SND_SPAWNING (1 << 8) // duplicated in protocol.h we're spawing, used in some cases for ambients
+#define SND_STOP (1 << 5) // duplicated in protocol.h stop sound
+#define SND_CHANGE_VOL (1 << 6) // duplicated in protocol.h change sound vol
+#define SND_CHANGE_PITCH (1 << 7) // duplicated in protocol.h change sound pitch
+
+#define LFO_SQUARE 1
+#define LFO_TRIANGLE 2
+#define LFO_RANDOM 3
+
+// func_rotating
+#define SF_BRUSH_ROTATE_Y_AXIS 0
+#define SF_BRUSH_ROTATE_INSTANT 1
+#define SF_BRUSH_ROTATE_BACKWARDS 2
+#define SF_BRUSH_ROTATE_Z_AXIS 4
+#define SF_BRUSH_ROTATE_X_AXIS 8
+#define SF_PENDULUM_AUTO_RETURN 16
+#define SF_PENDULUM_PASSABLE 32
+
+#define SF_BRUSH_ROTATE_SMALLRADIUS 128
+#define SF_BRUSH_ROTATE_MEDIUMRADIUS 256
+#define SF_BRUSH_ROTATE_LARGERADIUS 512
+
+#define PUSH_BLOCK_ONLY_X 1
+#define PUSH_BLOCK_ONLY_Y 2
+
+#define VEC_HULL_MIN Vector(-16, -16, -36)
+#define VEC_HULL_MAX Vector(16, 16, 36)
+#define VEC_HUMAN_HULL_MIN Vector(-16, -16, 0)
+#define VEC_HUMAN_HULL_MAX Vector(16, 16, 72)
+#define VEC_HUMAN_HULL_DUCK Vector(16, 16, 36)
+
+#define VEC_VIEW Vector(0, 0, 28)
+
+#define VEC_DUCK_HULL_MIN Vector(-16, -16, -18)
+#define VEC_DUCK_HULL_MAX Vector(16, 16, 18)
+#define VEC_DUCK_VIEW Vector(0, 0, 12)
+
+#define SVC_TEMPENTITY 23
+#define SVC_CENTERPRINT 26
+#define SVC_INTERMISSION 30
+#define SVC_CDTRACK 32
+#define SVC_WEAPONANIM 35
+#define SVC_ROOMTYPE 37
+#define SVC_DIRECTOR 51
+
+// triggers
+#define SF_TRIGGER_ALLOWMONSTERS 1 // monsters allowed to fire this trigger
+#define SF_TRIGGER_NOCLIENTS 2 // players not allowed to fire this trigger
+#define SF_TRIGGER_PUSHABLES 4 // only pushables can fire this trigger
+
+// func breakable
+#define SF_BREAK_TRIGGER_ONLY 1 // may only be broken by trigger
+#define SF_BREAK_TOUCH 2 // can be 'crashed through' by running player (plate glass)
+#define SF_BREAK_PRESSURE 4 // can be broken by a player standing on it
+#define SF_BREAK_CROWBAR 256 // instant break if hit with crowbar
+
+// func_pushable (it's also func_breakable, so don't collide with those flags)
+#define SF_PUSH_BREAKABLE 128
+
+#define SF_LIGHT_START_OFF 1
+
+#define SPAWNFLAG_NOMESSAGE 1
+#define SPAWNFLAG_NOTOUCH 1
+#define SPAWNFLAG_DROIDONLY 4
+
+#define SPAWNFLAG_USEONLY 1 // can't be touched, must be used (buttons)
+
+#define TELE_PLAYER_ONLY 1
+#define TELE_SILENT 2
+
+#define SF_TRIG_PUSH_ONCE 1
+
+// Rendering constants
+enum {
+   kRenderNormal, // src
+   kRenderTransColor, // c*a+dest*(1-a)
+   kRenderTransTexture, // src*a+dest*(1-a)
+   kRenderGlow, // src*a+dest -- No Z buffer checks
+   kRenderTransAlpha, // src*srca+dest*(1-srca)
+   kRenderTransAdd // src*a+dest
+};
+
+enum {
+   kRenderFxNone = 0,
+   kRenderFxPulseSlow,
+   kRenderFxPulseFast,
+   kRenderFxPulseSlowWide,
+   kRenderFxPulseFastWide,
+   kRenderFxFadeSlow,
+   kRenderFxFadeFast,
+   kRenderFxSolidSlow,
+   kRenderFxSolidFast,
+   kRenderFxStrobeSlow,
+   kRenderFxStrobeFast,
+   kRenderFxStrobeFaster,
+   kRenderFxFlickerSlow,
+   kRenderFxFlickerFast,
+   kRenderFxNoDissipation,
+   kRenderFxDistort, // Distort/scale/translate flicker
+   kRenderFxHologram, // kRenderFxDistort + distance fade
+   kRenderFxDeadPlayer, // kRenderAmt is the player index
+   kRenderFxExplode, // Scale up really big!
+   kRenderFxGlowShell, // Glowing Shell
+   kRenderFxClampMinScale // Keep this sprite from getting very small (SPRITES only!)
+};
+
+typedef enum {
+   ignore_monsters = 1,
+   dont_ignore_monsters = 0,
+   missile = 2
+} IGNORE_MONSTERS;
+
+typedef enum { 
+   ignore_glass = 1,
+   dont_ignore_glass = 0
+} IGNORE_GLASS;
+
+typedef enum {
+   point_hull = 0,
+   human_hull = 1,
+   large_hull = 2,
+   head_hull = 3
+} HULL;
+
+typedef enum {
+   at_notice,
+   at_console, // same as at_notice, but forces a ConPrintf, not a message box
+   at_aiconsole, // same as at_console, but only shown if developer level is 2!
+   at_warning,
+   at_error,
+   at_logged // Server print to console ( only in multiplayer games ).
+} ALERT_TYPE;
+
+// 4-22-98  JOHN: added for use in pfnClientPrintf
+typedef enum {
+   print_console,
+   print_center,
+   print_chat
+} PRINT_TYPE;
+
+// For integrity checking of content on clients
+typedef enum {
+   force_exactfile, // File on client must exactly match server's file
+   force_model_samebounds, // For model files only, the geometry must fit in the same bbox
+   force_model_specifybounds // For model files only, the geometry must fit in the specified bbox
+} FORCE_TYPE;
+
+
+#endif