// 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
/* These additional contents constants are defined in bspfile.h
#define	CONTENTS_ORIGIN		-7		// removed at csg time
#define	CONTENTS_CLIP		-8		// changed to contents_solid
#define	CONTENTS_CURRENT_0		-9
#define	CONTENTS_CURRENT_90		-10
#define	CONTENTS_CURRENT_180	-11
#define	CONTENTS_CURRENT_270	-12
#define	CONTENTS_CURRENT_UP		-13
#define	CONTENTS_CURRENT_DOWN	-14

#define CONTENTS_TRANSLUCENT	-15
*/
#define	CONTENTS_LADDER		-16

#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
#define	ATTN_NORM		(float)0.8
#define ATTN_IDLE		(float)2
#define ATTN_STATIC		(float)1.25 

// 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_PASSABLE		8		// Train is not solid -- used to make water trains

// buttons
#ifndef IN_BUTTONS_H
#include "in_buttons.h"
#endif

// 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

// 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 int	func_t;
typedef int	string_t;

typedef unsigned char 		byte;
typedef unsigned short 		word;
#define _DEF_BYTE_

#undef true
#undef false

#ifndef __cplusplus
typedef enum {false, true}	qboolean;
#else 
typedef int qboolean;
#endif

typedef struct
{
	byte r, g, b;
} color24;

typedef struct
{
	unsigned r, g, b, a;
} colorVec;

#ifdef _WIN32
#pragma pack(push,2)
#endif

typedef struct
{
	unsigned short r, g, b, a;
} PackedColorVec;

#ifdef _WIN32
#pragma pack(pop)
#endif
typedef struct link_s
{
	struct link_s	*prev, *next;
} link_t;

typedef struct edict_s edict_t;

typedef struct
{
	vec3_t	normal;
	float	dist;
} plane_t;

typedef struct
{
	qboolean	allsolid;	// if true, plane is not valid
	qboolean	startsolid;	// if true, the initial point was in a solid area
	qboolean	inopen, inwater;
	float	fraction;		// time completed, 1.0 = didn't hit anything
	vec3_t	endpos;			// final position
	plane_t	plane;			// surface normal at impact
	edict_t	*ent;			// entity the surface is on
	int		hitgroup;		// 0 == generic, non zero is specific body part
} trace_t;

#endif