#define CLIENT_H
#include "matrixlib.h"
+#include "snd_main.h"
// LordHavoc: 256 dynamic lights
#define MAX_DLIGHTS 256
-// LordHavoc: this affects the lighting scale of the whole game
-#define LIGHTOFFSET 1024.0f
-// max lights shining on one entity
-#define MAXENTLIGHTS 128
+
+/// this is the maximum number of input packets that can be predicted
+#define CL_MAX_USERCMDS 128
// flags for rtlight rendering
#define LIGHTFLAG_NORMALMODE 1
#define LIGHTFLAG_REALTIMEMODE 2
+typedef struct tridecal_s
+{
+ // color and initial alpha value
+ unsigned char colors[3][4];
+ // how long this decal has lived so far (the actual fade begins at cl_decals_time)
+ float lived;
+ // if >= 0 this indicates the decal should follow an animated triangle
+ int triangleindex;
+}
+tridecal_t;
+
+typedef struct decalsystem_s
+{
+ dp_model_t *model;
+ double lastupdatetime;
+ int maxdecals;
+ int freedecal;
+ int numdecals;
+ tridecal_t *decals;
+ float *vertex3f;
+ float *texcoord2f;
+ float *color4f;
+ int *element3i;
+ unsigned short *element3s;
+}
+decalsystem_t;
+
typedef struct effect_s
{
int active;
vec3_t origin;
- float starttime;
+ double starttime;
float framerate;
int modelindex;
int startframe;
struct model_s *model;
float endtime;
vec3_t start, end;
- // if this beam is owned by an entity, this is the beam start relative to
- // that entity's matrix for per frame start updates
- vec3_t relativestart;
- vec3_t relativeend;
- // indicates whether relativestart is valid
- int relativestartvalid;
}
beam_t;
// note that the world to light matrices are inversely scaled (divided) by lightradius
// core properties
- // matrix for transforming world coordinates to light filter coordinates
+ /// matrix for transforming light filter coordinates to world coordinates
+ matrix4x4_t matrix_lighttoworld;
+ /// matrix for transforming world coordinates to light filter coordinates
matrix4x4_t matrix_worldtolight;
- // typically 1 1 1, can be lower (dim) or higher (overbright)
+ /// typically 1 1 1, can be lower (dim) or higher (overbright)
vec3_t color;
- // size of the light (remove?)
+ /// size of the light (remove?)
vec_t radius;
- // light filter
+ /// light filter
char cubemapname[64];
- // light style to monitor for brightness
+ /// light style to monitor for brightness
int style;
- // whether light should render shadows
+ /// whether light should render shadows
int shadow;
- // intensity of corona to render
+ /// intensity of corona to render
vec_t corona;
- // radius scale of corona to render (1.0 means same as light radius)
+ /// radius scale of corona to render (1.0 means same as light radius)
vec_t coronasizescale;
- // ambient intensity to render
+ /// ambient intensity to render
vec_t ambientscale;
- // diffuse intensity to render
+ /// diffuse intensity to render
vec_t diffusescale;
- // specular intensity to render
+ /// specular intensity to render
vec_t specularscale;
- // LIGHTFLAG_* flags
+ /// LIGHTFLAG_* flags
int flags;
// generated properties
- // used only for shadow volumes
+ /// used only for shadow volumes
vec3_t shadoworigin;
- // culling
+ /// culling
vec3_t cullmins;
vec3_t cullmaxs;
// culling
// rendering properties, updated each time a light is rendered
// this is rtlight->color * d_lightstylevalue
vec3_t currentcolor;
- // this is R_Shadow_Cubemap(rtlight->cubemapname)
+ /// used by corona updates, due to occlusion query
+ float corona_visibility;
+ unsigned int corona_queryindex_visiblepixels;
+ unsigned int corona_queryindex_allpixels;
+ /// this is R_Shadow_Cubemap(rtlight->cubemapname)
rtexture_t *currentcubemap;
- // lightmap renderer stuff (remove someday!)
- // the size of the light
- vec_t lightmap_cullradius;
- // the size of the light, squared
- vec_t lightmap_cullradius2;
- // the brightness of the light
- vec3_t lightmap_light;
- // to avoid sudden brightness change at cullradius, subtract this
- vec_t lightmap_subtract;
-
- // static light info
- // true if this light should be compiled as a static light
+ /// static light info
+ /// true if this light should be compiled as a static light
int isstatic;
- // true if this is a compiled world light, cleared if the light changes
+ /// true if this is a compiled world light, cleared if the light changes
int compiled;
- // premade shadow volumes to render for world entity
- shadowmesh_t *static_meshchain_shadow;
- // used for visibility testing (more exact than bbox)
+ /// the shadowing mode used to compile this light
+ int shadowmode;
+ /// premade shadow volumes to render for world entity
+ shadowmesh_t *static_meshchain_shadow_zpass;
+ shadowmesh_t *static_meshchain_shadow_zfail;
+ shadowmesh_t *static_meshchain_shadow_shadowmap;
+ /// used for visibility testing (more exact than bbox)
int static_numleafs;
int static_numleafpvsbytes;
int *static_leaflist;
unsigned char *static_leafpvs;
- // surfaces seen by light
+ /// surfaces seen by light
int static_numsurfaces;
int *static_surfacelist;
+ /// flag bits indicating which triangles of the world model should cast
+ /// shadows, and which ones should be lit
+ ///
+ /// this avoids redundantly scanning the triangles in each surface twice
+ /// for whether they should cast shadows, once in culling and once in the
+ /// actual shadowmarklist production.
+ int static_numshadowtrispvsbytes;
+ unsigned char *static_shadowtrispvs;
+ /// this allows the lighting batch code to skip backfaces andother culled
+ /// triangles not relevant for lighting
+ /// (important on big surfaces such as terrain)
+ int static_numlighttrispvsbytes;
+ unsigned char *static_lighttrispvs;
+ /// masks of all shadowmap sides that have any potential static receivers or casters
+ int static_shadowmap_receivers;
+ int static_shadowmap_casters;
}
rtlight_t;
// color of light
// (worldlight: saved to .rtlights file)
vec3_t color;
- // cubemap number to use on this light
- // (dlight only)
- int cubemapnum;
// cubemap name to use on this light
- // (worldlight only)
// (worldlight: saved to .rtlights file)
char cubemapname[64];
// make light flash while selected
// brightness (not really radius anymore)
// (worldlight: saved to .rtlights file)
vec_t radius;
- // drop radius this much each second
+ // drop intensity this much each second
// (dlight only)
vec_t decay;
+ // intensity value which is dropped over time
+ // (dlight only)
+ vec_t intensity;
+ // initial values for intensity to modify
+ // (dlight only)
+ vec_t initialradius;
+ vec3_t initialcolor;
// light style which controls intensity of this light
// (worldlight: saved to .rtlights file)
int style;
// (worldlight only)
struct dlight_s *next;
// embedded rtlight struct for renderer
- // (renderer only)
+ // (worldlight only)
rtlight_t rtlight;
}
dlight_t;
-typedef struct frameblend_s
+#define MAX_FRAMEGROUPBLENDS 4
+typedef struct framegroupblend_s
{
+ // animation number and blend factor
+ // (for most models this is the frame number)
int frame;
float lerp;
+ // time frame began playing (for framegroup animations)
+ double start;
+}
+framegroupblend_t;
+
+// this is derived from processing of the framegroupblend array
+// note: technically each framegroupblend can produce two of these, but that
+// never happens in practice because no one blends between more than 2
+// framegroups at once
+#define MAX_FRAMEBLENDS MAX_FRAMEGROUPBLENDS
+typedef struct frameblend_s
+{
+ int subframe;
+ float lerp;
}
frameblend_t;
// LordHavoc: this struct is intended for the renderer but some fields are
// used by the client.
+//
+// The renderer should not rely on any changes to this struct to be persistent
+// across multiple frames because temp entities are wiped every frame, but it
+// is acceptable to cache things in this struct that are not critical.
+//
+// For example the r_cullentities_trace code does such caching.
typedef struct entity_render_s
{
// location
- vec3_t origin;
+ //vec3_t origin;
// orientation
- vec3_t angles;
+ //vec3_t angles;
// transform matrix for model to world
matrix4x4_t matrix;
// transform matrix for world to model
float alpha;
// size the model is shown
float scale;
+ // transparent sorting offset
+ float transparent_offset;
// NULL = no model
- model_t *model;
- // current uninterpolated animation frame (for things which do not use interpolation)
- int frame;
- // entity shirt and pants colors (-1 if not colormapped)
- int colormap;
- // literal colors for renderer
+ dp_model_t *model;
+ // number of the entity represents, or 0 for non-network entities
+ int entitynumber;
+ // literal colormap colors for renderer, if both are 0 0 0 it is not colormapped
vec3_t colormap_pantscolor;
vec3_t colormap_shirtcolor;
// light, particles, etc
int effects;
+ // qw CTF flags and other internal-use-only effect bits
+ int internaleffects;
// for Alias models
int skinnum;
// render flags
// colormod tinting of models
float colormod[3];
+ float glowmod[3];
- // interpolated animation
+ // interpolated animation - active framegroups and blend factors
+ framegroupblend_t framegroupblend[MAX_FRAMEGROUPBLENDS];
- // frame that the model is interpolating from
- int frame1;
- // frame that the model is interpolating to
- int frame2;
- // interpolation factor, usually computed from frame2time
- float framelerp;
- // time frame1 began playing (for framegroup animations)
- double frame1time;
- // time frame2 began playing (for framegroup animations)
- double frame2time;
+ // time of last model change (for shader animations)
+ double shadertime;
// calculated by the renderer (but not persistent)
- // if visframe == r_framecount, it is visible
- int visframe;
// calculated during R_AddModelEntities
vec3_t mins, maxs;
- // 4 frame numbers (-1 if not used) and their blending scalers (0-1), if interpolation is not desired, use frame instead
- frameblend_t frameblend[4];
-
- // caching results of static light traces (this is semi-persistent)
- double entlightstime;
- vec3_t entlightsorigin;
- int entlightsframe;
- int numentlights;
- unsigned short entlights[MAXENTLIGHTS];
+ // subframe numbers (-1 if not used) and their blending scalers (0-1), if interpolation is not desired, use subframeblend[0].subframe
+ frameblend_t frameblend[MAX_FRAMEBLENDS];
+
+ // animation cache index
+ int animcacheindex;
+
+ // current lighting from map (updated ONLY by client code, not renderer)
+ vec3_t modellight_ambient;
+ vec3_t modellight_diffuse; // q3bsp
+ vec3_t modellight_lightdir; // q3bsp
+
+ // storage of decals on this entity
+ // (note: if allowdecals is set, be sure to call R_DecalSystem_Reset on removal!)
+ int allowdecals;
+ decalsystem_t decalsystem;
+
+ // FIELDS UPDATED BY RENDERER:
+ // last time visible during trace culling
+ double last_trace_visibility;
}
entity_render_t;
typedef struct entity_persistent_s
{
- int linkframe;
-
vec3_t trail_origin;
// particle trail
float trail_time;
+ qboolean trail_allowed; // set to false by teleports, true by update code, prevents bad lerps
// muzzleflash fading
float muzzleflash;
typedef struct entity_s
{
- qboolean csqc;
// baseline state (default values)
entity_state_t state_baseline;
// previous state (interpolating from this)
vec_t cursor_fraction;
int cursor_entitynumber;
- double time;
- double receivetime;
+ double time; // time the move is executed for (cl_movement: clienttime, non-cl_movement: receivetime)
+ double receivetime; // time the move was received at
+ double clienttime; // time to which server state the move corresponds to
+ int msec; // for predicted moves
int buttons;
int impulse;
int sequence;
qboolean applied; // if false we're still accumulating a move
+ qboolean predicted; // if true the sequence should be sent as 0
+
+ // derived properties
+ double frametime;
+ qboolean canjump;
+ qboolean jump;
+ qboolean crouch;
} usercmd_t;
typedef struct lightstyle_s
typedef struct cshift_s
{
- int destcolor[3];
- int percent; // 0-256
+ float destcolor[3];
+ float percent; // 0-255
+ float alphafade; // (any speed)
} cshift_t;
#define CSHIFT_CONTENTS 0
typedef enum cactive_e
{
+ ca_uninitialized, // during early startup
ca_dedicated, // a dedicated server with no ability to start a client
ca_disconnected, // full screen console with no connection
ca_connected // valid netcon, talking to a server
}
qw_downloadtype_t;
+typedef enum capturevideoformat_e
+{
+ CAPTUREVIDEOFORMAT_AVI_I420,
+ CAPTUREVIDEOFORMAT_OGG_VORBIS_THEORA,
+}
+capturevideoformat_t;
+
+typedef struct capturevideostate_s
+{
+ double startrealtime;
+ double framerate;
+ int framestep;
+ int framestepframe;
+ qboolean active;
+ qboolean realtime;
+ qboolean error;
+ int soundrate;
+ int soundchannels;
+ int frame;
+ double starttime;
+ double lastfpstime;
+ int lastfpsframe;
+ int soundsampleframe;
+ unsigned char *screenbuffer;
+ unsigned char *outbuffer;
+ char basename[MAX_QPATH];
+ int width, height;
+
+ // precomputed RGB to YUV tables
+ // converts the RGB values to YUV (see cap_avi.c for how to use them)
+ short rgbtoyuvscaletable[3][3][256];
+ unsigned char yuvnormalizetable[3][256];
+
+ // precomputed gamma ramp (only needed if the capturevideo module uses RGB output)
+ // note: to map from these values to RGB24, you have to multiply by 255.0/65535.0, then add 0.5, then cast to integer
+ unsigned short vidramp[256 * 3];
+
+ // stuff to be filled in by the video format module
+ capturevideoformat_t format;
+ const char *formatextension;
+ qfile_t *videofile;
+ // always use this:
+ // cls.capturevideo.videofile = FS_OpenRealFile(va("%s.%s", cls.capturevideo.basename, cls.capturevideo.formatextension), "wb", false);
+ void (*endvideo) (void);
+ void (*videoframes) (int num);
+ void (*soundframe) (const portable_sampleframe_t *paintbuffer, size_t length);
+
+ // format specific data
+ void *formatspecific;
+}
+capturevideostate_t;
+
+#define CL_MAX_DOWNLOADACKS 4
+
+typedef struct cl_downloadack_s
+{
+ int start, size;
+}
+cl_downloadack_t;
+
+typedef struct cl_soundstats_s
+{
+ int mixedsounds;
+ int totalsounds;
+ int latency_milliseconds;
+}
+cl_soundstats_t;
+
//
// the client_static_t structure is persistent through an arbitrary number
// of server connections
{
cactive_t state;
+ // all client memory allocations go in these pools
+ mempool_t *levelmempool;
+ mempool_t *permanentmempool;
+
// demo loop control
// -1 = don't play demos
int demonum;
// list of demos in loop
char demos[MAX_DEMOS][MAX_DEMONAME];
// the actively playing demo (set by CL_PlayDemo_f)
- char demoname[64];
+ char demoname[MAX_QPATH];
// demo recording info must be here, because record is started before
// entering a map (and clearing client_state_t)
qboolean demorecording;
+ fs_offset_t demo_lastcsprogssize;
+ int demo_lastcsprogscrc;
qboolean demoplayback;
qboolean timedemo;
// -1 = use normal cd track
int forcetrack;
qfile_t *demofile;
- // to meter out one message a frame
- int td_lastframe;
- // host_framecount at start
- int td_startframe;
// realtime at second frame of timedemo (LordHavoc: changed to double)
double td_starttime;
- // LordHavoc: for measuring maxfps
- double td_minframetime;
- // LordHavoc: for measuring minfps
- double td_maxframetime;
+ int td_frames; // total frames parsed
+ double td_onesecondnexttime;
+ double td_onesecondframes;
+ double td_onesecondrealtime;
+ double td_onesecondminfps;
+ double td_onesecondmaxfps;
+ double td_onesecondavgfps;
+ int td_onesecondavgcount;
// LordHavoc: pausedemo
qboolean demopaused;
+ // sound mixer statistics for showsound display
+ cl_soundstats_t soundstats;
+
qboolean connect_trying;
int connect_remainingtries;
double connect_nextsendtime;
// (kept outside client_state_t because it's used between levels)
protocolversion_t protocol;
+#define MAX_RCONS 16
+ int rcon_trying;
+ lhnetaddress_t rcon_addresses[MAX_RCONS];
+ char rcon_commands[MAX_RCONS][MAX_INPUTLINE];
+ double rcon_timeout[MAX_RCONS];
+ int rcon_ringpos;
+
// connection information
// 0 to SIGNONS
int signon;
// network connection
netconn_t *netcon;
+ // download information
+ // (note: qw_download variables are also used)
+ cl_downloadack_t dp_downloadack[CL_MAX_DOWNLOADACKS];
+
+ // input sequence numbers are not reset on level change, only connect
+ int movesequence;
+ int servermovesequence;
+
// quakeworld stuff below
// value of "qport" cvar at time of connection
int qw_qport;
+ // copied from cls.netcon->qw. variables every time they change, or set by demos (which have no cls.netcon)
+ int qw_incoming_sequence;
+ int qw_outgoing_sequence;
// current file download buffer (only saved when file is completed)
char qw_downloadname[MAX_QPATH];
int qw_downloadnumber;
int qw_downloadpercent;
qw_downloadtype_t qw_downloadtype;
+ // transfer rate display
+ double qw_downloadspeedtime;
+ int qw_downloadspeedcount;
+ int qw_downloadspeedrate;
+ qboolean qw_download_deflate;
// current file upload buffer (for uploading screenshots to server)
unsigned char *qw_uploaddata;
// this normally contains the following keys in quakeworld:
// password spectator name team skin topcolor bottomcolor rate noaim msg *ver *ip
char userinfo[MAX_USERINFO_STRING];
+
+ // video capture stuff
+ capturevideostate_t capturevideo;
}
client_static_t;
float move[3];
qboolean jump;
qboolean crouch;
+ qboolean canjump;
}
client_movementqueue_t;
qboolean drawcrosshair;
}csqc_vidvars_t;
-typedef struct qw_usercmd_s
+typedef enum
{
- vec3_t angles;
- short forwardmove, sidemove, upmove;
- unsigned char padding1[2];
- unsigned char msec;
- unsigned char buttons;
- unsigned char impulse;
- unsigned char padding2;
+ PARTICLE_BILLBOARD = 0,
+ PARTICLE_SPARK = 1,
+ PARTICLE_ORIENTED_DOUBLESIDED = 2,
+ PARTICLE_VBEAM = 3,
+ PARTICLE_HBEAM = 4,
+ PARTICLE_INVALID = -1
+}
+porientation_t;
+
+typedef enum
+{
+ PBLEND_ALPHA = 0,
+ PBLEND_ADD = 1,
+ PBLEND_INVMOD = 2,
+ PBLEND_INVALID = -1
}
-qw_usercmd_t;
+pblend_t;
+
+typedef struct particletype_s
+{
+ pblend_t blendmode;
+ porientation_t orientation;
+ qboolean lighting;
+}
+particletype_t;
+
+typedef enum
+{
+ pt_dead, pt_alphastatic, pt_static, pt_spark, pt_beam, pt_rain, pt_raindecal, pt_snow, pt_bubble, pt_blood, pt_smoke, pt_decal, pt_entityparticle, pt_total
+}
+ptype_t;
+
+typedef struct decal_s
+{
+ // fields used by rendering: (44 bytes)
+ unsigned short typeindex;
+ unsigned short texnum;
+ vec3_t org;
+ vec3_t normal;
+ float size;
+ float alpha; // 0-255
+ unsigned char color[3];
+ unsigned char unused1;
+ int clusterindex; // cheap culling by pvs
+
+ // fields not used by rendering: (36 bytes in 32bit, 40 bytes in 64bit)
+ float time2; // used for decal fade
+ unsigned int owner; // decal stuck to this entity
+ dp_model_t *ownermodel; // model the decal is stuck to (used to make sure the entity is still alive)
+ vec3_t relativeorigin; // decal at this location in entity's coordinate space
+ vec3_t relativenormal; // decal oriented this way relative to entity's coordinate space
+}
+decal_t;
+
+typedef struct particle_s
+{
+ // fields used by rendering: (40 bytes)
+ unsigned char typeindex;
+ pblend_t blendmode;
+ porientation_t orientation;
+ unsigned char texnum;
+ vec3_t org;
+ vec3_t vel; // velocity of particle, or orientation of decal, or end point of beam
+ float size;
+ float alpha; // 0-255
+ unsigned char color[3];
+ unsigned char qualityreduction; // enables skipping of this particle according to r_refdef.view.qualityreduction
+ float stretch; // only for sparks
+ int staincolor;
+ signed char staintexnum;
+ float stainsizefactor;
+
+ // fields not used by rendering: (40 bytes)
+ float sizeincrease; // rate of size change per second
+ float alphafade; // how much alpha reduces per second
+ float time2; // used for snow fluttering and decal fade
+ float bounce; // how much bounce-back from a surface the particle hits (0 = no physics, 1 = stop and slide, 2 = keep bouncing forever, 1.5 is typical)
+ float gravity; // how much gravity affects this particle (1.0 = normal gravity, 0.0 = none)
+ float airfriction; // how much air friction affects this object (objects with a low mass/size ratio tend to get more air friction)
+ float liquidfriction; // how much liquid friction affects this object (objects with a low mass/size ratio tend to get more liquid friction)
+ float delayedcollisions; // time that p->bounce becomes active
+ float delayedspawn; // time that particle appears and begins moving
+ float die; // time when this particle should be removed, regardless of alpha
+}
+particle_t;
+
+typedef enum cl_parsingtextmode_e
+{
+ CL_PARSETEXTMODE_NONE,
+ CL_PARSETEXTMODE_PING,
+ CL_PARSETEXTMODE_STATUS,
+ CL_PARSETEXTMODE_STATUS_PLAYERID,
+ CL_PARSETEXTMODE_STATUS_PLAYERIP
+}
+cl_parsingtextmode_t;
+
+typedef struct cl_locnode_s
+{
+ struct cl_locnode_s *next;
+ char *name;
+ vec3_t mins, maxs;
+}
+cl_locnode_t;
+
+typedef struct showlmp_s
+{
+ qboolean isactive;
+ float x;
+ float y;
+ char label[32];
+ char pic[128];
+}
+showlmp_t;
//
// the client_state_t structure is wiped completely at every
// true if playing in a local game and no one else is connected
int islocalgame;
- // when connecting to the server throw out the first couple move messages
- // so the player doesn't accidentally do something the first frame
- int movemessages;
-
// send a clc_nop periodically until connected
float sendnoptime;
- // current input to send to the server
+ // current input being accumulated by mouse/joystick/etc input
usercmd_t cmd;
+ // latest moves sent to the server that have not been confirmed yet
+ usercmd_t movecmd[CL_MAX_USERCMDS];
// information for local display
// health, etc
int stats[MAX_CL_STATS];
+ float *statsf; // points to stats[] array
// last known inventory bit flags, for blinking
int olditems;
// cl.time of acquiring item, for blinking
float weapontime;
// use pain anim frame if cl.time < this
float faceanimtime;
+ // for stair smoothing
+ float stairsmoothz;
+ double stairsmoothtime;
// color shifts for damage, powerups
cshift_t cshifts[NUM_CSHIFTS];
vec3_t mvelocity[2], velocity;
// update by server, can be used by mods for zooming
vec_t mviewzoom[2], viewzoom;
+ // if true interpolation the mviewangles and other interpolation of the
+ // player is disabled until the next network packet
+ // this is used primarily by teleporters, and when spectating players
+ // special checking of the old fixangle[1] is used to differentiate
+ // between teleporting and spectating
+ qboolean fixangle[2];
// client movement simulation
// these fields are only updated by CL_ClientMovement (called by CL_SendMove after parsing each network packet)
- qboolean movement;
- // this is set true by svc_time parsing and causes a new movement to be
- // queued for prediction purposes
- qboolean movement_needupdate;
- // indicates the queue has been updated and should be replayed
+ // set by CL_ClientMovement_Replay functions
+ qboolean movement_predicted;
+ // if true the CL_ClientMovement_Replay function will update origin, etc
qboolean movement_replay;
// simulated data (this is valid even if cl.movement is false)
vec3_t movement_origin;
- vec3_t movement_oldorigin;
vec3_t movement_velocity;
- // queue of proposed moves
- int movement_numqueue;
- client_movementqueue_t movement_queue[64];
- int movesequence;
- int servermovesequence;
+ // whether the replay should allow a jump at the first sequence
+ qboolean movement_replay_canjump;
// pitch drifting vars
float idealpitch;
// don't change view angle, full screen, etc
int intermission;
// latched at intermission start
- int completed_time;
+ double completed_time;
// the timestamp of the last two messages
double mtime[2];
// clients view of time, time should be between mtime[0] and mtime[1] to
// generate a lerp point for other data, oldtime is the previous frame's
// value of time, frametime is the difference between time and oldtime
- double time, oldtime, frametime;
+ // note: cl.time may be beyond cl.mtime[0] if packet loss is occuring, it
+ // is only forcefully limited when a packet is received
+ double time, oldtime;
+ // how long it has been since the previous client frame in real time
+ // (not game time, for that use cl.time - cl.oldtime)
+ double realframetime;
+
+ // fade var for fading while dead
+ float deathfade;
+
+ // motionblur alpha level variable
+ float motionbluralpha;
// copy of realtime from last recieved message, for net trouble icon
float last_received_message;
int viewentity;
// the real player entity (normally same as viewentity,
// different than viewentity if mod uses chasecam or other tricks)
+ int realplayerentity;
+ // this is updated to match cl.viewentity whenever it is in the clients
+ // range, basically this is used in preference to cl.realplayerentity for
+ // most purposes because when spectating another player it should show
+ // their information rather than yours
int playerentity;
// max players that can be in this game
int maxclients;
int gametype;
// models and sounds used by engine code (particularly cl_parse.c)
- model_t *model_bolt;
- model_t *model_bolt2;
- model_t *model_bolt3;
- model_t *model_beam;
+ dp_model_t *model_bolt;
+ dp_model_t *model_bolt2;
+ dp_model_t *model_bolt3;
+ dp_model_t *model_beam;
sfx_t *sfx_wizhit;
sfx_t *sfx_knighthit;
sfx_t *sfx_tink1;
sfx_t *sfx_ric2;
sfx_t *sfx_ric3;
sfx_t *sfx_r_exp3;
+ // indicates that the file "sound/misc/talk2.wav" was found (for use by team chat messages)
+ qboolean foundtalk2wav;
// refresh related state
// [cl.maxclients]
scoreboard_t *scores;
+ // keep track of svc_print parsing state (analyzes ping reports and status reports)
+ cl_parsingtextmode_t parsingtextmode;
+ int parsingtextplayerindex;
+ // set by scoreboard code when sending ping command, this causes the next ping results to be hidden
+ // (which could eat the wrong ping report if the player issues one
+ // manually, but they would still see a ping report, just a later one
+ // caused by the scoreboard code rather than the one they intentionally
+ // issued)
+ int parsingtextexpectingpingforscores;
+
// entity database stuff
// latest received entity frame numbers
#define LATESTFRAMENUMS 3
entityframe4_database_t *entitydatabase4;
entityframeqw_database_t *entitydatabaseqw;
+ // keep track of quake entities because they need to be killed if they get stale
+ int lastquakeentity;
+ unsigned char isquakeentity[MAX_EDICTS];
+
+ // bounding boxes for clientside movement
+ vec3_t playerstandmins;
+ vec3_t playerstandmaxs;
+ vec3_t playercrouchmins;
+ vec3_t playercrouchmaxs;
+
+ int max_entities;
+ int max_static_entities;
+ int max_effects;
+ int max_beams;
+ int max_dlights;
+ int max_lightstyle;
+ int max_brushmodel_entities;
+ int max_particles;
+ int max_decals;
+ int max_showlmps;
+
+ entity_t *entities;
+ unsigned char *entities_active;
+ entity_t *static_entities;
+ cl_effect_t *effects;
+ beam_t *beams;
+ dlight_t *dlights;
+ lightstyle_t *lightstyle;
+ int *brushmodel_entities;
+ particle_t *particles;
+ decal_t *decals;
+ showlmp_t *showlmps;
+
+ int num_entities;
+ int num_static_entities;
+ int num_brushmodel_entities;
+ int num_effects;
+ int num_beams;
+ int num_dlights;
+ int num_particles;
+ int num_decals;
+ int num_showlmps;
+
+ double particles_updatetime;
+ double decals_updatetime;
+ int free_particle;
+ int free_decal;
+
+ // cl_serverextension_download feature
+ int loadmodel_current;
+ int downloadmodel_current;
+ int loadmodel_total;
+ int loadsound_current;
+ int downloadsound_current;
+ int loadsound_total;
+ qboolean downloadcsqc;
+ qboolean loadcsqc;
+ qboolean loadbegun;
+ qboolean loadfinished;
+
// quakeworld stuff
// local copy of the server infostring
// updated from serverinfo
int qw_teamplay;
- // indicates whether the player is spectating
- qboolean qw_spectator;
+ // unused: indicates whether the player is spectating
+ // use cl.scores[cl.playerentity-1].qw_spectator instead
+ //qboolean qw_spectator;
+
+ // last time an input packet was sent
+ double lastpackettime;
// movement parameters for client prediction
- float qw_movevars_gravity;
- float qw_movevars_stopspeed;
- float qw_movevars_maxspeed; // can change during play
- float qw_movevars_spectatormaxspeed;
- float qw_movevars_accelerate;
- float qw_movevars_airaccelerate;
- float qw_movevars_wateraccelerate;
- float qw_movevars_friction;
- float qw_movevars_waterfriction;
- float qw_movevars_entgravity; // can change during play
+ unsigned int moveflags;
+ float movevars_wallfriction;
+ float movevars_waterfriction;
+ float movevars_friction;
+ float movevars_timescale;
+ float movevars_gravity;
+ float movevars_stopspeed;
+ float movevars_maxspeed;
+ float movevars_spectatormaxspeed;
+ float movevars_accelerate;
+ float movevars_airaccelerate;
+ float movevars_wateraccelerate;
+ float movevars_entgravity;
+ float movevars_jumpvelocity;
+ float movevars_edgefriction;
+ float movevars_maxairspeed;
+ float movevars_stepheight;
+ float movevars_airaccel_qw;
+ float movevars_airaccel_sideways_friction;
+ float movevars_airstopaccelerate;
+ float movevars_airstrafeaccelerate;
+ float movevars_maxairstrafespeed;
+ float movevars_aircontrol;
+ float movevars_warsowbunny_airforwardaccel;
+ float movevars_warsowbunny_accel;
+ float movevars_warsowbunny_topspeed;
+ float movevars_warsowbunny_turnaccel;
+ float movevars_warsowbunny_backtosideratio;
+ float movevars_ticrate;
// models used by qw protocol
int qw_modelindex_spike;
int qw_validsequence;
- qw_usercmd_t qw_moves[QW_UPDATE_BACKUP];
-
int qw_deltasequence[QW_UPDATE_BACKUP];
+
+ // csqc stuff:
+ // server entity number corresponding to a clientside entity
+ unsigned short csqc_server2csqcentitynumber[MAX_EDICTS];
+ qboolean csqc_loaded;
+ vec3_t csqc_origin;
+ vec3_t csqc_angles;
+ qboolean csqc_usecsqclistener;
+ matrix4x4_t csqc_listenermatrix;
+ char csqc_printtextbuf[MAX_INPUTLINE];
+
+ // collision culling data
+ world_t world;
+
+ // loc file stuff (points and boxes describing locations in the level)
+ cl_locnode_t *locnodes;
+ // this is updated to cl.movement_origin whenever health is < 1
+ // used by %d print in say/say_team messages if cl_locs_enable is on
+ vec3_t lastdeathorigin;
+
+ // processing buffer used by R_BuildLightMap, reallocated as needed,
+ // freed on each level change
+ size_t buildlightmapmemorysize;
+ unsigned char *buildlightmapmemory;
}
client_state_t;
extern cvar_t cl_autofire;
-extern cvar_t csqc_progname; //[515]: csqc crc check and right csprogs name according to progs.dat
-extern cvar_t csqc_progcrc;
-
extern cvar_t cl_shownet;
extern cvar_t cl_nolerp;
+extern cvar_t cl_nettimesyncfactor;
+extern cvar_t cl_nettimesyncboundmode;
+extern cvar_t cl_nettimesyncboundtolerance;
extern cvar_t cl_pitchdriftspeed;
extern cvar_t lookspring;
extern cvar_t m_forward;
extern cvar_t m_side;
+extern cvar_t cl_autodemo;
+extern cvar_t cl_autodemo_nameformat;
+
extern cvar_t r_draweffects;
extern cvar_t cl_explosions_alpha_start;
extern cvar_t cl_prydoncursor;
-extern vec3_t cl_playerstandmins;
-extern vec3_t cl_playerstandmaxs;
-extern vec3_t cl_playercrouchmins;
-extern vec3_t cl_playercrouchmaxs;
-
-extern mempool_t *cl_mempool;
-
-extern int cl_max_entities;
-extern int cl_max_csqcentities;
-extern int cl_max_static_entities;
-extern int cl_max_temp_entities;
-extern int cl_max_effects;
-extern int cl_max_beams;
-extern int cl_max_dlights;
-extern int cl_max_lightstyle;
-extern int cl_max_brushmodel_entities;
-extern int cl_activedlights;
-extern int cl_activeeffects;
-extern int cl_activebeams;
-
-extern entity_t *cl_entities;
-extern entity_t *cl_csqcentities; //[515]: csqc
-extern unsigned char *cl_entities_active;
-extern unsigned char *cl_csqcentities_active; //[515]: csqc
-extern entity_t *cl_static_entities;
-extern entity_t *cl_temp_entities;
-extern cl_effect_t *cl_effects;
-extern beam_t *cl_beams;
-extern dlight_t *cl_dlights;
-extern lightstyle_t *cl_lightstyle;
-extern int *cl_brushmodel_entities;
-
-// these are updated by CL_ClearState
-extern int cl_num_entities;
-extern int cl_num_csqcentities; //[515]: csqc
-extern int cl_num_static_entities;
-extern int cl_num_temp_entities;
-extern int cl_num_brushmodel_entities;
+extern cvar_t cl_locs_enable;
extern client_state_t cl;
-extern void CL_AllocDlight (entity_render_t *ent, matrix4x4_t *matrix, float radius, float red, float green, float blue, float decay, float lifetime, int cubemapnum, int style, int shadowenable, vec_t corona, vec_t coronasizescale, vec_t ambientscale, vec_t diffusescale, vec_t specularscale, int flags);
+extern void CL_AllocLightFlash (entity_render_t *ent, matrix4x4_t *matrix, float radius, float red, float green, float blue, float decay, float lifetime, int cubemapnum, int style, int shadowenable, vec_t corona, vec_t coronasizescale, vec_t ambientscale, vec_t diffusescale, vec_t specularscale, int flags);
+
+cl_locnode_t *CL_Locs_FindNearest(const vec3_t point);
+void CL_Locs_FindLocationName(char *buffer, size_t buffersize, vec3_t point);
//=============================================================================
void CL_Disconnect (void);
void CL_Disconnect_f (void);
-void CL_BoundingBoxForEntity(entity_render_t *ent);
-
-extern cvar_t cl_beams_polygons;
-extern cvar_t cl_beams_relative;
-extern cvar_t cl_beams_lightatend;
+void CL_UpdateRenderEntity(entity_render_t *ent);
+void CL_SetEntityColormapColors(entity_render_t *ent, int colormap);
+void CL_UpdateViewEntities(void);
//
// cl_input
void CL_MoveLerpEntityStates(entity_t *ent);
void CL_LerpUpdate(entity_t *e);
void CL_ParseTEnt (void);
+void CL_NewBeam (int ent, vec3_t start, vec3_t end, dp_model_t *m, int lightning);
void CL_RelinkBeams (void);
+void CL_Beam_CalculatePositions (const beam_t *b, vec3_t start, vec3_t end);
+void CL_ClientMovement_Replay(void);
void CL_ClearTempEntities (void);
-entity_t *CL_NewTempEntity (void);
+entity_render_t *CL_NewTempEntity (double shadertime);
void CL_Effect(vec3_t org, int modelindex, int startframe, int framecount, float framerate);
void CL_ClearState (void);
void CL_ExpandEntities(int num);
+void CL_SetInfo(const char *key, const char *value, qboolean send, qboolean allowstarkey, qboolean allowmodel, qboolean quiet);
-int CL_ReadFromServer (void);
+void CL_UpdateWorld (void);
void CL_WriteToServer (void);
-void CL_Move (void);
-extern qboolean cl_ignoremousemove;
+void CL_Input (void);
+extern int cl_ignoremousemoves;
float CL_KeyState (kbutton_t *key);
//
void CL_StopPlayback(void);
void CL_ReadDemoMessage(void);
-void CL_WriteDemoMessage(void);
+void CL_WriteDemoMessage(sizebuf_t *mesage);
+
+void CL_CutDemo(unsigned char **buf, fs_offset_t *filesize);
+void CL_PasteDemo(unsigned char **buf, fs_offset_t *filesize);
void CL_NextDemo(void);
void CL_Stop_f(void);
void CL_Parse_ErrorCleanUp(void);
void QW_CL_StartUpload(unsigned char *data, int size);
extern cvar_t qport;
+void CL_KeepaliveMessage(qboolean readmessages); // call this during loading of large content
//
// view
extern cvar_t cl_particles_quality;
extern cvar_t cl_particles_size;
extern cvar_t cl_particles_quake;
-extern cvar_t cl_particles_bloodshowers;
extern cvar_t cl_particles_blood;
extern cvar_t cl_particles_blood_alpha;
extern cvar_t cl_particles_blood_bloodhack;
extern cvar_t cl_particles_bulletimpacts;
-extern cvar_t cl_particles_explosions_bubbles;
-extern cvar_t cl_particles_explosions_smoke;
extern cvar_t cl_particles_explosions_sparks;
extern cvar_t cl_particles_explosions_shell;
+extern cvar_t cl_particles_rain;
+extern cvar_t cl_particles_snow;
extern cvar_t cl_particles_smoke;
extern cvar_t cl_particles_smoke_alpha;
extern cvar_t cl_particles_smoke_alphafade;
void CL_Particles_Clear(void);
void CL_Particles_Init(void);
void CL_Particles_Shutdown(void);
+particle_t *CL_NewParticle(unsigned short ptypeindex, int pcolor1, int pcolor2, int ptex, float psize, float psizeincrease, float palpha, float palphafade, float pgravity, float pbounce, float px, float py, float pz, float pvx, float pvy, float pvz, float pairfriction, float pliquidfriction, float originjitter, float velocityjitter, qboolean pqualityreduction, float lifetime, float stretch, pblend_t blendmode, porientation_t orientation, int staincolor1, int staincolor2, int staintex);
+
+typedef enum effectnameindex_s
+{
+ EFFECT_NONE,
+ EFFECT_TE_GUNSHOT,
+ EFFECT_TE_GUNSHOTQUAD,
+ EFFECT_TE_SPIKE,
+ EFFECT_TE_SPIKEQUAD,
+ EFFECT_TE_SUPERSPIKE,
+ EFFECT_TE_SUPERSPIKEQUAD,
+ EFFECT_TE_WIZSPIKE,
+ EFFECT_TE_KNIGHTSPIKE,
+ EFFECT_TE_EXPLOSION,
+ EFFECT_TE_EXPLOSIONQUAD,
+ EFFECT_TE_TAREXPLOSION,
+ EFFECT_TE_TELEPORT,
+ EFFECT_TE_LAVASPLASH,
+ EFFECT_TE_SMALLFLASH,
+ EFFECT_TE_FLAMEJET,
+ EFFECT_EF_FLAME,
+ EFFECT_TE_BLOOD,
+ EFFECT_TE_SPARK,
+ EFFECT_TE_PLASMABURN,
+ EFFECT_TE_TEI_G3,
+ EFFECT_TE_TEI_SMOKE,
+ EFFECT_TE_TEI_BIGEXPLOSION,
+ EFFECT_TE_TEI_PLASMAHIT,
+ EFFECT_EF_STARDUST,
+ EFFECT_TR_ROCKET,
+ EFFECT_TR_GRENADE,
+ EFFECT_TR_BLOOD,
+ EFFECT_TR_WIZSPIKE,
+ EFFECT_TR_SLIGHTBLOOD,
+ EFFECT_TR_KNIGHTSPIKE,
+ EFFECT_TR_VORESPIKE,
+ EFFECT_TR_NEHAHRASMOKE,
+ EFFECT_TR_NEXUIZPLASMA,
+ EFFECT_TR_GLOWTRAIL,
+ EFFECT_SVC_PARTICLE,
+ EFFECT_TOTAL
+}
+effectnameindex_t;
+int CL_ParticleEffectIndexForName(const char *name);
+const char *CL_ParticleEffectNameForIndex(int i);
+void CL_ParticleEffect(int effectindex, float pcount, const vec3_t originmins, const vec3_t originmaxs, const vec3_t velocitymins, const vec3_t velocitymaxs, entity_t *ent, int palettecolor);
+void CL_ParticleTrail(int effectindex, float pcount, const vec3_t originmins, const vec3_t originmaxs, const vec3_t velocitymins, const vec3_t velocitymaxs, entity_t *ent, int palettecolor, qboolean spawndlight, qboolean spawnparticles);
void CL_ParseParticleEffect (void);
-void CL_RunParticleEffect (vec3_t org, vec3_t dir, int color, int count);
-void CL_RocketTrail (vec3_t start, vec3_t end, int type, int color, entity_t *ent);
-void CL_SparkShower (vec3_t org, vec3_t dir, int count, vec_t gravityscale, vec_t radius);
-void CL_Smoke (vec3_t org, vec3_t dir, int count, vec_t radius);
-void CL_BulletMark (vec3_t org);
-void CL_PlasmaBurn (vec3_t org);
-void CL_BloodPuff (vec3_t org, vec3_t vel, int count);
-void CL_Stardust (vec3_t mins, vec3_t maxs, int count);
-void CL_FlameCube (vec3_t mins, vec3_t maxs, int count);
-void CL_Flames (vec3_t org, vec3_t vel, int count);
-void CL_BloodShower (vec3_t mins, vec3_t maxs, float velspeed, int count);
-void CL_ParticleCube (vec3_t mins, vec3_t maxs, vec3_t dir, int count, int colorbase, int gravity, int randomvel);
-void CL_ParticleRain (vec3_t mins, vec3_t maxs, vec3_t dir, int count, int colorbase, int type);
-void CL_EntityParticles (entity_t *ent);
-void CL_BlobExplosion (vec3_t org);
-void CL_ParticleExplosion (vec3_t org);
-void CL_ParticleExplosion2 (vec3_t org, int colorStart, int colorLength);
-void CL_LavaSplash (vec3_t org);
-void CL_TeleportSplash (vec3_t org);
-void CL_BeamParticle (const vec3_t start, const vec3_t end, vec_t radius, float red, float green, float blue, float alpha, float lifetime);
-void CL_Tei_Smoke(const vec3_t pos, const vec3_t dir, int count);
-void CL_Tei_PlasmaHit(const vec3_t pos, const vec3_t dir, int count);
-void CL_MoveParticles(void);
-void R_MoveExplosions(void);
-void R_NewExplosion(vec3_t org);
+void CL_ParticleCube (const vec3_t mins, const vec3_t maxs, const vec3_t dir, int count, int colorbase, vec_t gravity, vec_t randomvel);
+void CL_ParticleRain (const vec3_t mins, const vec3_t maxs, const vec3_t dir, int count, int colorbase, int type);
+void CL_EntityParticles (const entity_t *ent);
+void CL_ParticleExplosion (const vec3_t org);
+void CL_ParticleExplosion2 (const vec3_t org, int colorStart, int colorLength);
+void R_NewExplosion(const vec3_t org);
+
+void Debug_PolygonBegin(const char *picname, int flags);
+void Debug_PolygonVertex(float x, float y, float z, float s, float t, float r, float g, float b, float a);
+void Debug_PolygonEnd(void);
#include "cl_screen.h"
-#define NUMCROSSHAIRS 6
-extern cachepic_t *r_crosshairs[NUMCROSSHAIRS];
+extern qboolean sb_showscores;
-typedef struct refdef_s
+float RSurf_FogVertex(const vec3_t p);
+float RSurf_FogPoint(const vec3_t p);
+
+typedef struct r_refdef_stats_s
{
- // area to render in
- int x, y, width, height;
- float frustum_x, frustum_y;
+ int renders;
+ int entities;
+ int entities_surfaces;
+ int entities_triangles;
+ int world_leafs;
+ int world_portals;
+ int world_surfaces;
+ int world_triangles;
+ int lightmapupdates;
+ int lightmapupdatepixels;
+ int particles;
+ int decals;
+ int meshes;
+ int meshes_elements;
+ int lights;
+ int lights_clears;
+ int lights_scissored;
+ int lights_lighttriangles;
+ int lights_shadowtriangles;
+ int lights_dynamicshadowtriangles;
+ int bloom;
+ int bloom_copypixels;
+ int bloom_drawpixels;
+}
+r_refdef_stats_t;
- // these are set for water warping before
- // frustum_x/frustum_y are calculated
- float frustumscale_x, frustumscale_y;
+typedef enum r_viewport_type_e
+{
+ R_VIEWPORTTYPE_ORTHO,
+ R_VIEWPORTTYPE_PERSPECTIVE,
+ R_VIEWPORTTYPE_PERSPECTIVE_INFINITEFARCLIP,
+ R_VIEWPORTTYPE_PERSPECTIVECUBESIDE,
+ R_VIEWPORTTYPE_TOTAL
+}
+r_viewport_type_t;
+
+typedef struct r_viewport_s
+{
+ double m[16];
+ matrix4x4_t cameramatrix; // from entity (transforms from camera entity to world)
+ matrix4x4_t viewmatrix; // actual matrix for rendering (transforms to viewspace)
+ matrix4x4_t projectmatrix; // actual projection matrix (transforms from viewspace to screen)
+ int x;
+ int y;
+ int z;
+ int width;
+ int height;
+ int depth;
+ r_viewport_type_t type;
+}
+r_viewport_t;
- // view transform
- matrix4x4_t viewentitymatrix;
+typedef struct r_refdef_view_s
+{
+ // view information (changes multiple times per frame)
+ // if any of these variables change then r_refdef.viewcache must be regenerated
+ // by calling R_View_Update
+ // (which also updates viewport, scissor, colormask)
+
+ // it is safe and expected to copy this into a structure on the stack and
+ // call the renderer recursively, then restore from the stack afterward
+ // (as long as R_View_Update is called)
+
+ // eye position information
+ matrix4x4_t matrix, inverse_matrix;
+ vec3_t origin;
+ vec3_t forward;
+ vec3_t left;
+ vec3_t right;
+ vec3_t up;
+ int numfrustumplanes;
+ mplane_t frustum[6];
+ qboolean useclipplane;
+ qboolean usecustompvs; // uses r_refdef.viewcache.pvsbits as-is rather than computing it
+ mplane_t clipplane;
+ float frustum_x, frustum_y;
+ vec3_t frustumcorner[4];
+ // if turned off it renders an ortho view
+ int useperspective;
+ float ortho_x, ortho_y;
+
+ // screen area to render in
+ int x;
+ int y;
+ int z;
+ int width;
+ int height;
+ int depth;
+ r_viewport_t viewport;
// which color components to allow (for anaglyph glasses)
int colormask[4];
- // fullscreen color blend
- float viewblend[4];
+ // global RGB color multiplier for rendering, this is required by HDR
+ float colorscale;
+
+ // whether to call R_ClearScreen before rendering stuff
+ qboolean clear;
+ // if true, don't clear or do any post process effects (bloom, etc)
+ qboolean isoverlay;
+
+ // whether to draw r_showtris and such, this is only true for the main
+ // view render, all secondary renders (HDR, mirrors, portals, cameras,
+ // distortion effects, etc) omit such debugging information
+ qboolean showdebug;
+
+ // these define which values to use in GL_CullFace calls to request frontface or backface culling
+ int cullface_front;
+ int cullface_back;
+
+ // render quality (0 to 1) - affects r_drawparticles_drawdistance and others
+ float quality;
+}
+r_refdef_view_t;
+
+typedef struct r_refdef_viewcache_s
+{
+ // these properties are generated by R_View_Update()
+
+ // which entities are currently visible for this viewpoint
+ // (the used range is 0...r_refdef.scene.numentities)
+ unsigned char entityvisible[MAX_EDICTS];
+ // flag arrays used for visibility checking on world model
+ // (all other entities have no per-surface/per-leaf visibility checks)
+ // TODO: dynamic resize according to r_refdef.scene.worldmodel->brush.num_clusters
+ unsigned char world_pvsbits[(32768+7)>>3]; // FIXME: buffer overflow on huge maps
+ // TODO: dynamic resize according to r_refdef.scene.worldmodel->brush.num_leafs
+ unsigned char world_leafvisible[32768]; // FIXME: buffer overflow on huge maps
+ // TODO: dynamic resize according to r_refdef.scene.worldmodel->num_surfaces
+ unsigned char world_surfacevisible[262144]; // FIXME: buffer overflow on huge maps
+ // if true, the view is currently in a leaf without pvs data
+ qboolean world_novis;
+}
+r_refdef_viewcache_t;
+// TODO: really think about which fields should go into scene and which one should stay in refdef [1/7/2008 Black]
+// maybe also refactor some of the functions to support different setting sources (ie. fogenabled, etc.) for different scenes
+typedef struct r_refdef_scene_s {
// whether to call S_ExtraUpdate during render to reduce sound chop
qboolean extraupdate;
- // client gameworld time for rendering time based effects
+ // (client gameworld) time for rendering time based effects
double time;
// the world
entity_render_t *worldentity;
// same as worldentity->model
- model_t *worldmodel;
+ dp_model_t *worldmodel;
// renderable entities (excluding world)
entity_render_t **entities;
int numentities;
int maxentities;
+ // field of temporary entities that is reset each (client) frame
+ entity_render_t *tempentities;
+ int numtempentities;
+ int maxtempentities;
+
// renderable dynamic lights
- dlight_t *lights[MAX_DLIGHTS];
+ rtlight_t *lights[MAX_DLIGHTS];
+ rtlight_t templights[MAX_DLIGHTS];
int numlights;
+ // intensities for light styles right now, controls rtlights
+ float rtlightstylevalue[256]; // float fraction of base light value
// 8.8bit fixed point intensities for light styles
- // controls intensity of dynamic lights and lightmap layers
- unsigned short lightstylevalue[256]; // 8.8 fraction of base light value
-
- // 2D art drawing queue
- // TODO: get rid of this
- unsigned char *drawqueue;
- int drawqueuesize;
- int maxdrawqueuesize;
-}
-refdef_t;
+ // controls intensity lightmap layers
+ unsigned short lightstylevalue[256]; // 8.8 fraction of base light value
+
+ float ambient;
+
+ qboolean rtworld;
+ qboolean rtworldshadows;
+ qboolean rtdlight;
+ qboolean rtdlightshadows;
+} r_refdef_scene_t;
+
+typedef struct r_refdef_s
+{
+ // these fields define the basic rendering information for the world
+ // but not the view, which could change multiple times in one rendered
+ // frame (for example when rendering textures for certain effects)
+
+ // these are set for water warping before
+ // frustum_x/frustum_y are calculated
+ float frustumscale_x, frustumscale_y;
+
+ // current view settings (these get reset a few times during rendering because of water rendering, reflections, etc)
+ r_refdef_view_t view;
+ r_refdef_viewcache_t viewcache;
+
+ // minimum visible distance (pixels closer than this disappear)
+ double nearclip;
+ // maximum visible distance (pixels further than this disappear in 16bpp modes,
+ // in 32bpp an infinite-farclip matrix is used instead)
+ double farclip;
-extern refdef_t r_refdef;
+ // fullscreen color blend
+ float viewblend[4];
+
+ r_refdef_scene_t scene;
+
+ float fogplane[4];
+ float fogplaneviewdist;
+ qboolean fogplaneviewabove;
+ float fogheightfade;
+ float fogcolor[3];
+ float fogrange;
+ float fograngerecip;
+ float fogmasktabledistmultiplier;
+#define FOGMASKTABLEWIDTH 1024
+ float fogmasktable[FOGMASKTABLEWIDTH];
+ float fogmasktable_start, fogmasktable_alpha, fogmasktable_range, fogmasktable_density;
+ float fog_density;
+ float fog_red;
+ float fog_green;
+ float fog_blue;
+ float fog_alpha;
+ float fog_start;
+ float fog_end;
+ float fog_height;
+ float fog_fadedepth;
+ qboolean fogenabled;
+ qboolean oldgl_fogenable;
+
+ qboolean draw2dstage;
+
+ // true during envmap command capture
+ qboolean envmap;
+
+ // brightness of world lightmaps and related lighting
+ // (often reduced when world rtlights are enabled)
+ float lightmapintensity;
+ // whether to draw world lights realtime, dlights realtime, and their shadows
+ float polygonfactor;
+ float polygonoffset;
+ float shadowpolygonfactor;
+ float shadowpolygonoffset;
+
+ // rendering stats for r_speeds display
+ // (these are incremented in many places)
+ r_refdef_stats_t stats;
+}
+r_refdef_t;
-#include "cgamevm.h"
+extern r_refdef_t r_refdef;
#endif
projects / xonotic / darkplaces.git / blobdiff