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fteqw/engine/client/clhl_game.c
Spoike f32a88f684 saneified dynamic light colour values. 
added preliminary support for some rtlight cubemaps.
no longer using tmpfile in win32 - its too unreliable.

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@3942 fc73d0e0-1445-4013-8a0c-d673dee63da5
2011-12-27 08:35:19 +00:00

1428 lines
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#include "quakedef.h"
#include "glquake.h"
#ifdef HLCLIENT
struct hlcvar_s *QDECL GHL_CVarGetPointer(char *varname);
#define notimp(l) Con_Printf("halflife cl builtin not implemented on line %i\n", l)
#if HLCLIENT >= 1
#define HLCL_API_VERSION HLCLIENT
#else
#define HLCL_API_VERSION 7
#endif
#define HLPIC model_t*
typedef struct
{
int l;
int r;
int t;
int b;
} hlsubrect_t;
typedef struct
{
vec3_t origin;
#if HLCL_API_VERSION >= 7
vec3_t viewangles;
int weapons;
float fov;
#else
float viewheight;
float maxspeed;
vec3_t viewangles;
vec3_t punchangles;
int keys;
int weapons;
float fov;
float idlescale;
float mousesens;
#endif
} hllocalclientdata_t;
typedef struct
{
short lerpmsecs;
qbyte msec;
vec3_t viewangles;
float forwardmove;
float sidemove;
float upmove;
qbyte lightlevel;
unsigned short buttons;
qbyte impulse;
qbyte weaponselect;
int impact_index;
vec3_t impact_position;
} hlusercmd_t;
typedef struct
{
char name[64];
char sprite[64];
int unk;
int forscrwidth;
hlsubrect_t rect;
} hlspriteinf_t;
typedef struct
{
char *name;
short ping;
qbyte isus;
qbyte isspec;
qbyte pl;
char *model;
short tcolour;
short bcolour;
} hlplayerinfo_t;
typedef struct
{
int size;
int width;
int height;
int flags;
int charheight;
short charwidths[256];
} hlscreeninfo_t;
typedef struct
{
int effect;
byte_vec4_t c1;
byte_vec4_t c2;
float x;
float y;
float fadein;
float fadeout;
float holdtime;
float fxtime;
char *name;
char *message;
} hlmsginfo_t;
typedef struct
{
HLPIC (QDECL *pic_load) (char *picname);
int (QDECL *pic_getnumframes) (HLPIC pic);
int (QDECL *pic_getheight) (HLPIC pic, int frame);
int (QDECL *pic_getwidth) (HLPIC pic, int frame);
void (QDECL *pic_select) (HLPIC pic, int r, int g, int b);
void (QDECL *pic_drawcuropaque) (int frame, int x, int y, void *loc);
void (QDECL *pic_drawcuralphatest) (int frame, int x, int y, void *loc);
void (QDECL *pic_drawcuradditive) (int frame, int x, int y, void *loc);
void (QDECL *pic_enablescissor) (int x, int y, int width, int height);
void (QDECL *pic_disablescissor) (void);
hlspriteinf_t *(QDECL *pic_parsepiclist) (char *filename, int *numparsed);
void (QDECL *fillrgba) (int x, int y, int width, int height, int r, int g, int b, int a);
int (QDECL *getscreeninfo) (hlscreeninfo_t *info);
void (QDECL *setcrosshair) (HLPIC pic, hlsubrect_t rect, int r, int g, int b); //I worry about stuff like this
struct hlcvar_s *(QDECL *cvar_register) (char *name, char *defvalue, int flags);
float (QDECL *cvar_getfloat) (char *name);
char *(QDECL *cvar_getstring) (char *name);
void (QDECL *cmd_register) (char *name, void (*func) (void));
void (QDECL *hooknetmsg) (char *msgname, void *func);
void (QDECL *forwardcmd) (char *command);
void (QDECL *localcmd) (char *command);
void (QDECL *getplayerinfo) (int entnum, hlplayerinfo_t *result);
void (QDECL *startsound_name) (char *name, float vol);
void (QDECL *startsound_idx) (int idx, float vol);
void (QDECL *anglevectors) (float *ina, float *outf, float *outr, float *outu);
hlmsginfo_t *(QDECL *get_message_info) (char *name); //translated+scaled+etc intro stuff
int (QDECL *drawchar) (int x, int y, int charnum, int r, int g, int b);
int (QDECL *drawstring) (int x, int y, char *string);
#if HLCL_API_VERSION >= 7
void (QDECL *settextcolour) (float r, float b, float g);
#endif
void (QDECL *drawstring_getlen) (char *string, int *outlen, int *outheight);
void (QDECL *consoleprint) (char *str);
void (QDECL *centerprint) (char *str);
#if HLCL_API_VERSION >= 7
int (QDECL *getwindowcenterx)(void); //yes, really, window center. for use with Get/SetCursorPos, the windows function.
int (QDECL *getwindowcentery)(void); //yes, really, window center. for use with Get/SetCursorPos, the windows function.
void (QDECL *getviewnangles)(float*ang);
void (QDECL *setviewnangles)(float*ang);
void (QDECL *getmaxclients)(float*ang);
void (QDECL *cvar_setvalue)(char *cvarname, char *value);
int (QDECL *cmd_argc)(void);
char *(QDECL *cmd_argv)(int i);
void (QDECL *con_printf)(char *fmt, ...);
void (QDECL *con_dprintf)(char *fmt, ...);
void (QDECL *con_notificationprintf)(int pos, char *fmt, ...);
void (QDECL *con_notificationprintfex)(void *info, char *fmt, ...); //arg1 is of specific type
char *(QDECL *physkey)(char *key);
char *(QDECL *serverkey)(char *key);
float (QDECL *getclientmaxspeed)(void);
int (QDECL *checkparm)(char *str, char **next);
int (QDECL *keyevent)(int key, int down);
void (QDECL *getmousepos)(int *outx, int *outy);
int (QDECL *movetypeisnoclip)(void);
struct hlclent_s *(QDECL *getlocalplayer)(void);
struct hlclent_s *(QDECL *getviewent)(void);
struct hlclent_s *(QDECL *getentidx)(void);
float (QDECL *getlocaltime)(void);
void (QDECL *calcshake)(void);
void (QDECL *applyshake)(float *,float *,float);
int (QDECL *pointcontents)(float *point, float *truecon);
int (QDECL *waterentity)(float *point);
void (QDECL *traceline) (float *start, float *end, int flags, int hull, int forprediction);
model_t *(QDECL *loadmodel)(char *modelname, int *mdlindex);
int (QDECL *addrentity)(int type, void *ent);
model_t *(QDECL *modelfrompic) (HLPIC pic);
void (QDECL *soundatloc)(char*sound, float volume, float *org);
unsigned short (QDECL *precacheevent)(int evtype, char *name);
void (QDECL *playevent)(int flags, struct hledict_s *ent, unsigned short evindex, float delay, float *origin, float *angles, float f1, float f2, int i1, int i2, int b1, int b2);
void (QDECL *weaponanimate)(int anim, int body);
float (QDECL *randfloat) (float minv, float maxv);
long (QDECL *randlong) (long minv, long maxv);
void (QDECL *hookevent) (char *name, void (*func)(struct hlevent_s *event));
int (QDECL *con_isshown) (void);
char *(QDECL *getgamedir) (void);
struct hlcvar_s *(QDECL *cvar_find) (char *name);
char *(QDECL *lookupbinding) (char *command);
char *(QDECL *getlevelname) (void);
void (QDECL *getscreenfade) (struct hlsfade_s *fade);
void (QDECL *setscreenfade) (struct hlsfade_s *fade);
void *(QDECL *vgui_getpanel) (void);
void (QDECL *vgui_paintback) (int extents[4]);
void *(QDECL *loadfile) (char *path, int onhunk, int *length);
char *(QDECL *parsefile) (char *data, char *token);
void (QDECL *freefile) (void *file);
struct hl_tri_api_s
{
int vers;
int sentinal;
} *triapi;
struct hl_sfx_api_s
{
int vers;
int sentinal;
} *efxapi;
struct hl_event_api_s
{
int vers;
int sentinal;
} *eventapi;
struct hl_demo_api_s
{
int (QDECL *isrecording)(void);
int (QDECL *isplaying)(void);
int (QDECL *istimedemo)(void);
void (QDECL *writedata)(int size, void *data);
int sentinal;
} *demoapi;
struct hl_net_api_s
{
int vers;
int sentinal;
} *netapi;
struct hl_voicetweek_s
{
int sentinal;
} *voiceapi;
int (QDECL *forcedspectator) (void);
model_t *(QDECL *loadmapsprite) (char *name);
void (QDECL *fs_addgamedir) (char *basedir, char *appname);
int (QDECL *expandfilename) (char *filename, char *outbuff, int outsize);
char *(QDECL *player_key) (int pnum, char *key);
void (QDECL *player_setkey) (char *key, char *value); //wait, no pnum?
qboolean (QDECL *getcdkey) (int playernum, char key[16]);
int trackerfromplayer;
int playerfromtracker;
int (QDECL *sendcmd_unreliable) (char *cmd);
void (QDECL *getsysmousepos) (long *xandy);
void (QDECL *setsysmousepos) (int x, int y);
void (QDECL *setmouseenable) (qboolean enable);
#endif
int sentinal;
} CLHL_enginecgamefuncs_t;
typedef struct
{
int (QDECL *HUD_VidInit) (void);
int (QDECL *HUD_Init) (void);
int (QDECL *HUD_Shutdown) (void);
int (QDECL *HUD_Redraw) (float maptime, int inintermission);
int (QDECL *HUD_UpdateClientData) (hllocalclientdata_t *localclientdata, float maptime);
int (QDECL *HUD_Reset) (void);
#if HLCL_API_VERSION >= 7
void (QDECL *CL_CreateMove) (float frametime, hlusercmd_t *cmd, int isplaying);
void (QDECL *IN_ActivateMouse) (void);
void (QDECL *IN_DeactivateMouse) (void);
void (QDECL *IN_MouseEvent) (int buttonmask);
#endif
} CLHL_cgamefuncs_t;
//FIXME
typedef struct
{
vec3_t origin;
vec3_t oldorigin;
int firstframe;
int numframes;
int type;
vec3_t angles;
int flags;
float alpha;
float start;
float framerate;
model_t *model;
int skinnum;
} explosion_t;
typedef struct
{
char name[64];
int (QDECL *hook) (char *name, int bufsize, void *bufdata);
} CLHL_UserMessages_t;
CLHL_UserMessages_t usermsgs[256];
int numnewhooks;
CLHL_UserMessages_t pendingusermsgs[256];
static HLPIC selectedpic;
float hl_viewmodelsequencetime;
int hl_viewmodelsequencecur;
int hl_viewmodelsequencebody;
HLPIC QDECL CLGHL_pic_load (char *picname)
{
return Mod_ForName(picname, false);
// return R2D_SafeCachePic(picname);
}
int QDECL CLGHL_pic_getnumframes (HLPIC pic)
{
if (pic)
return pic->numframes;
else
return 0;
}
static mspriteframe_t *getspriteframe(HLPIC pic, int frame)
{
msprite_t *psprite;
mspritegroup_t *pgroup;
if (!pic)
return NULL;
psprite = pic->cache.data;
if (!psprite)
return NULL;
if (psprite->frames[frame].type == SPR_SINGLE)
return psprite->frames[frame].frameptr;
else
{
pgroup = (mspritegroup_t *)psprite->frames[frame].frameptr;
return pgroup->frames[0];
}
}
static mpic_t *getspritepic(HLPIC pic, int frame)
{
mspriteframe_t *f;
f = getspriteframe(pic, frame);
if (f)
return &f->p;
return NULL;
}
int QDECL CLGHL_pic_getheight (HLPIC pic, int frame)
{
mspriteframe_t *pframe;
pframe = getspriteframe(pic, frame);
if (!pframe)
return 0;
return pframe->p.width;
}
int QDECL CLGHL_pic_getwidth (HLPIC pic, int frame)
{
mspriteframe_t *pframe;
pframe = getspriteframe(pic, frame);
if (!pframe)
return 0;
return pframe->p.height;
}
void QDECL CLGHL_pic_select (HLPIC pic, int r, int g, int b)
{
selectedpic = pic;
R2D_ImageColours(r/255.0f, g/255.0f, b/255.0f, 1);
}
void QDECL CLGHL_pic_drawcuropaque (int frame, int x, int y, hlsubrect_t *loc)
{
mpic_t *pic = getspritepic(selectedpic, frame);
if (!pic)
return;
//faster SW render: no blends/holes
pic->flags &= ~1;
R2D_Image(x, y,
loc->r-loc->l, loc->b-loc->t,
(float)loc->l/pic->width, (float)loc->t/pic->height,
(float)loc->r/pic->width, (float)loc->b/pic->height,
pic);
}
void QDECL CLGHL_pic_drawcuralphtest (int frame, int x, int y, hlsubrect_t *loc)
{
mpic_t *pic = getspritepic(selectedpic, frame);
if (!pic)
return;
//use some kind of alpha
pic->flags |= 1;
R2D_Image(x, y,
loc->r-loc->l, loc->b-loc->t,
(float)loc->l/pic->width, (float)loc->t/pic->height,
(float)loc->r/pic->width, (float)loc->b/pic->height,
pic);
}
void QDECL CLGHL_pic_drawcuradditive (int frame, int x, int y, hlsubrect_t *loc)
{
mpic_t *pic = getspritepic(selectedpic, frame);
if (!pic)
return;
qglEnable (GL_BLEND);
qglBlendFunc(GL_ONE, GL_ONE);
//use some kind of alpha
pic->flags |= 1;
if (loc)
{
R2D_Image(x, y,
loc->r-loc->l, loc->b-loc->t,
(float)loc->l/pic->width, (float)loc->t/pic->height,
(float)loc->r/pic->width, (float)loc->b/pic->height,
pic);
}
else
{
R2D_Image(x, y,
pic->width, pic->height,
0, 0,
1, 1,
pic);
}
qglBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
void QDECL CLGHL_pic_enablescissor (int x, int y, int width, int height)
{
}
void QDECL CLGHL_pic_disablescissor (void)
{
}
hlspriteinf_t *QDECL CLGHL_pic_parsepiclist (char *filename, int *numparsed)
{
hlspriteinf_t *result;
int entry;
int entries;
void *file;
char *pos;
*numparsed = 0;
FS_LoadFile(filename, &file);
if (!file)
return NULL;
pos = file;
pos = COM_Parse(pos);
entries = atoi(com_token);
//name, res, pic, x, y, w, h
result = Z_Malloc(sizeof(*result)*entries);
for (entry = 0; entry < entries; entry++)
{
pos = COM_Parse(pos);
Q_strncpyz(result[entry].name, com_token, sizeof(result[entry].name));
pos = COM_Parse(pos);
result[entry].forscrwidth = atoi(com_token);
pos = COM_Parse(pos);
Q_strncpyz(result[entry].sprite, com_token, sizeof(result[entry].name));
pos = COM_Parse(pos);
result[entry].rect.l = atoi(com_token);
pos = COM_Parse(pos);
result[entry].rect.t = atoi(com_token);
pos = COM_Parse(pos);
result[entry].rect.r = result[entry].rect.l+atoi(com_token);
pos = COM_Parse(pos);
result[entry].rect.b = result[entry].rect.t+atoi(com_token);
if (pos)
*numparsed = entry;
}
if (!pos || COM_Parse(pos))
Con_Printf("unexpected end of file\n");
FS_FreeFile(file);
return result;
}
void QDECL CLGHL_fillrgba (int x, int y, int width, int height, int r, int g, int b, int a)
{
}
int QDECL CLGHL_getscreeninfo (hlscreeninfo_t *info)
{
int i;
if (info->size != sizeof(*info))
return false;
info->width = vid.width;
info->height = vid.height;
info->flags = 0;
info->charheight = 8;
for (i = 0; i < 256; i++)
info->charwidths[i] = 8;
return true;
}
void QDECL CLGHL_setcrosshair (HLPIC pic, hlsubrect_t rect, int r, int g, int b)
{
}
struct hlcvar_s *QDECL CLGHL_cvar_register (char *name, char *defvalue, int flags)
{
if (Cvar_Get(name, defvalue, 0, "Halflife cvars"))
return GHL_CVarGetPointer(name);
else
return NULL;
}
float QDECL CLGHL_cvar_getfloat (char *name)
{
cvar_t *var = Cvar_FindVar(name);
if (var)
return var->value;
return 0;
}
char *QDECL CLGHL_cvar_getstring (char *name)
{
cvar_t *var = Cvar_FindVar(name);
if (var)
return var->string;
return "";
}
void QDECL CLGHL_cmd_register (char *name, xcommand_t func)
{
Cmd_AddRemCommand(name, func);
}
void QDECL CLGHL_hooknetmsg (char *msgname, void *func)
{
int i;
//update the current list now.
for (i = 0; i < sizeof(usermsgs)/sizeof(usermsgs[0]); i++)
{
if (!strcmp(usermsgs[i].name, msgname))
{
usermsgs[i].hook = func;
break; //one per name
}
}
//we already asked for it perhaps?
for (i = 0; i < numnewhooks; i++)
{
if (!strcmp(pendingusermsgs[i].name, msgname))
{
pendingusermsgs[i].hook = func;
return; //nothing to do
}
}
Q_strncpyz(pendingusermsgs[numnewhooks].name, msgname, sizeof(pendingusermsgs[i].name));
pendingusermsgs[numnewhooks].hook = func;
numnewhooks++;
}
void QDECL CLGHL_forwardcmd (char *command)
{
CL_SendClientCommand(true, "%s", command);
}
void QDECL CLGHL_localcmd (char *command)
{
Cbuf_AddText(command, RESTRICT_SERVER);
}
void QDECL CLGHL_getplayerinfo (int entnum, hlplayerinfo_t *result)
{
player_info_t *player;
entnum--;
if (entnum < 0 || entnum >= MAX_CLIENTS)
return;
player = &cl.players[entnum];
result->name = player->name;
result->ping = player->ping;
result->tcolour = player->rtopcolor;
result->bcolour = player->rbottomcolor;
result->isus = true;
result->isspec = player->spectator;
result->pl = player->pl;
if (player->skin)
result->model = player->skin->name;
else
result->model = "";
}
void QDECL CLGHL_startsound_name (char *name, float vol)
{
sfx_t *sfx = S_PrecacheSound (name);
if (!sfx)
{
Con_Printf ("CLGHL_startsound_name: can't cache %s\n", name);
return;
}
S_StartSound (-1, -1, sfx, vec3_origin, vol, 1);
}
void QDECL CLGHL_startsound_idx (int idx, float vol)
{
sfx_t *sfx = cl.sound_precache[idx];
if (!sfx)
{
Con_Printf ("CLGHL_startsound_name: index not precached %s\n", name);
return;
}
S_StartSound (-1, -1, sfx, vec3_origin, vol, 1);
}
void QDECL CLGHL_anglevectors (float *ina, float *outf, float *outr, float *outu)
{
AngleVectors(ina, outf, outr, outu);
}
hlmsginfo_t *QDECL CLGHL_get_message_info (char *name)
{
//fixme: add parser
hlmsginfo_t *ret;
ret = Z_Malloc(sizeof(*ret));
memset(ret, 0, sizeof(*ret));
ret->name = name;
ret->message = name;
ret->x = 0;
ret->y = 0;
*(int*)&ret->c1 = 0xffffffff;
*(int*)&ret->c2 = 0xffffffff;
ret->effect = 0;
ret->fadein = 0;
ret->fadeout = 0;
ret->fxtime = 0;
ret->holdtime = 1000;
return ret;
}
int QDECL CLGHL_drawchar (int x, int y, int charnum, int r, int g, int b)
{
return 0;
}
int QDECL CLGHL_drawstring (int x, int y, char *string)
{
return 0;
}
void QDECL CLGHL_settextcolour(float r, float g, float b)
{
}
void QDECL CLGHL_drawstring_getlen (char *string, int *outlen, int *outheight)
{
*outlen = strlen(string)*8;
*outheight = 8;
}
void QDECL CLGHL_consoleprint (char *str)
{
Con_Printf("%s", str);
}
void QDECL CLGHL_centerprint (char *str)
{
SCR_CenterPrint(0, str, true);
}
int QDECL CLGHL_getwindowcenterx(void)
{
return window_center_x;
}
int QDECL CLGHL_getwindowcentery(void)
{
return window_center_y;
}
void QDECL CLGHL_getviewnangles(float*ang)
{
VectorCopy(cl.viewangles[0], ang);
}
void QDECL CLGHL_setviewnangles(float*ang)
{
VectorCopy(ang, cl.viewangles[0]);
}
void QDECL CLGHL_getmaxclients(float*ang){notimp(__LINE__);}
void QDECL CLGHL_cvar_setvalue(char *cvarname, char *value){notimp(__LINE__);}
int QDECL CLGHL_cmd_argc(void)
{
return Cmd_Argc();
}
char *QDECL CLGHL_cmd_argv(int i)
{
return Cmd_Argv(i);
}
#define CLGHL_con_printf Con_Printf//void CLGHL_con_printf(char *fmt, ...){notimp(__LINE__);}
#define CLGHL_con_dprintf Con_DPrintf//void CLGHL_con_dprintf(char *fmt, ...){notimp(__LINE__);}
void QDECL CLGHL_con_notificationprintf(int pos, char *fmt, ...){notimp(__LINE__);}
void QDECL CLGHL_con_notificationprintfex(void *info, char *fmt, ...){notimp(__LINE__);}
char *QDECL CLGHL_physkey(char *key){notimp(__LINE__);return NULL;}
char *QDECL CLGHL_serverkey(char *key){notimp(__LINE__);return NULL;}
float QDECL CLGHL_getclientmaxspeed(void)
{
return 320;
}
int QDECL CLGHL_checkparm(char *str, const char **next)
{
int i;
i = COM_CheckParm(str);
if (next)
{
if (i && i+1<com_argc)
*next = com_argv[i+1];
else
*next = NULL;
}
return i;
}
int QDECL CLGHL_keyevent(int key, int down)
{
if (key >= 241 && key <= 241+5)
Key_Event(0, K_MOUSE1+key-241, 0, down);
else
Con_Printf("CLGHL_keyevent: Unrecognised HL key code\n");
return true; //fixme: check the return type
}
void QDECL CLGHL_getmousepos(int *outx, int *outy){notimp(__LINE__);}
int QDECL CLGHL_movetypeisnoclip(void){notimp(__LINE__);return 0;}
struct hlclent_s *QDECL CLGHL_getlocalplayer(void){notimp(__LINE__);return NULL;}
struct hlclent_s *QDECL CLGHL_getviewent(void){notimp(__LINE__);return NULL;}
struct hlclent_s *QDECL CLGHL_getentidx(void){notimp(__LINE__);return NULL;}
float QDECL CLGHL_getlocaltime(void){return cl.time;}
void QDECL CLGHL_calcshake(void){notimp(__LINE__);}
void QDECL CLGHL_applyshake(float *origin, float *angles, float factor){notimp(__LINE__);}
int QDECL CLGHL_pointcontents(float *point, float *truecon){notimp(__LINE__);return 0;}
int QDECL CLGHL_entcontents(float *point){notimp(__LINE__);return 0;}
void QDECL CLGHL_traceline(float *start, float *end, int flags, int hull, int forprediction){notimp(__LINE__);}
model_t *QDECL CLGHL_loadmodel(char *modelname, int *mdlindex){notimp(__LINE__);return Mod_ForName(modelname, false);}
int QDECL CLGHL_addrentity(int type, void *ent){notimp(__LINE__);return 0;}
model_t *QDECL CLGHL_modelfrompic(HLPIC pic){notimp(__LINE__);return NULL;}
void QDECL CLGHL_soundatloc(char*sound, float volume, float *org){notimp(__LINE__);}
unsigned short QDECL CLGHL_precacheevent(int evtype, char *name){notimp(__LINE__);return 0;}
void QDECL CLGHL_playevent(int flags, struct hledict_s *ent, unsigned short evindex, float delay, float *origin, float *angles, float f1, float f2, int i1, int i2, int b1, int b2){notimp(__LINE__);}
void QDECL CLGHL_weaponanimate(int newsequence, int body)
{
hl_viewmodelsequencetime = cl.time;
hl_viewmodelsequencecur = newsequence;
hl_viewmodelsequencebody = body;
}
float QDECL CLGHL_randfloat(float minv, float maxv){notimp(__LINE__);return minv;}
long QDECL CLGHL_randlong(long minv, long maxv){notimp(__LINE__);return minv;}
void QDECL CLGHL_hookevent(char *name, void (*func)(struct hlevent_s *event)){notimp(__LINE__);}
int QDECL CLGHL_con_isshown(void)
{
return scr_con_current > 0;
}
char *QDECL CLGHL_getgamedir(void)
{
extern char gamedirfile[];
return gamedirfile;
}
struct hlcvar_s *QDECL CLGHL_cvar_find(char *name)
{
return GHL_CVarGetPointer(name);
}
char *QDECL CLGHL_lookupbinding(char *command)
{
return NULL;
}
char *QDECL CLGHL_getlevelname(void)
{
return cl.levelname;
}
void QDECL CLGHL_getscreenfade(struct hlsfade_s *fade){notimp(__LINE__);}
void QDECL CLGHL_setscreenfade(struct hlsfade_s *fade){notimp(__LINE__);}
void *QDECL CLGHL_vgui_getpanel(void){notimp(__LINE__);return NULL;}
void QDECL CLGHL_vgui_paintback(int extents[4]){notimp(__LINE__);}
void *QDECL CLGHL_loadfile(char *path, int alloctype, int *length)
{
void *ptr = NULL;
int flen = -1;
if (alloctype == 5)
{
flen = FS_LoadFile(path, &ptr);
}
else
notimp(__LINE__); //don't leak, just fail
if (length)
*length = flen;
return ptr;
}
char *QDECL CLGHL_parsefile(char *data, char *token)
{
return COM_ParseOut(data, token, 1024);
}
void QDECL CLGHL_freefile(void *file)
{
//only valid for alloc type 5
FS_FreeFile(file);
}
int QDECL CLGHL_forcedspectator(void)
{
return cls.demoplayback;
}
model_t *QDECL CLGHL_loadmapsprite(char *name)
{
notimp(__LINE__);return NULL;
}
void QDECL CLGHL_fs_addgamedir(char *basedir, char *appname){notimp(__LINE__);}
int QDECL CLGHL_expandfilename(char *filename, char *outbuff, int outsize){notimp(__LINE__);return false;}
char *QDECL CLGHL_player_key(int pnum, char *key){notimp(__LINE__);return NULL;}
void QDECL CLGHL_player_setkey(char *key, char *value){notimp(__LINE__);return;}
qboolean QDECL CLGHL_getcdkey(int playernum, char key[16]){notimp(__LINE__);return false;}
int QDECL CLGHL_trackerfromplayer(int pslot){notimp(__LINE__);return 0;}
int QDECL CLGHL_playerfromtracker(int tracker){notimp(__LINE__);return 0;}
int QDECL CLGHL_sendcmd_unreliable(char *cmd){notimp(__LINE__);return 0;}
void QDECL CLGHL_getsysmousepos(long *xandy)
{
#ifdef _WIN32
GetCursorPos((LPPOINT)xandy);
#endif
}
void QDECL CLGHL_setsysmousepos(int x, int y)
{
#ifdef _WIN32
SetCursorPos(x, y);
#endif
}
void QDECL CLGHL_setmouseenable(qboolean enable)
{
extern cvar_t _windowed_mouse;
Cvar_Set(&_windowed_mouse, enable?"1":"0");
}
#if HLCL_API_VERSION >= 7
int QDECL CLGHL_demo_isrecording(void)
{
return cls.demorecording;
}
int QDECL CLGHL_demo_isplaying(void)
{
return cls.demoplayback;
}
int QDECL CLGHL_demo_istimedemo(void)
{
return cls.timedemo;
}
void QDECL CLGHL_demo_writedata(int size, void *data)
{
notimp(__LINE__);
}
struct hl_demo_api_s hl_demo_api =
{
CLGHL_demo_isrecording,
CLGHL_demo_isplaying,
CLGHL_demo_istimedemo,
CLGHL_demo_writedata,
0xdeadbeef
};
#endif
CLHL_cgamefuncs_t CLHL_cgamefuncs;
CLHL_enginecgamefuncs_t CLHL_enginecgamefuncs =
{
CLGHL_pic_load,
CLGHL_pic_getnumframes,
CLGHL_pic_getheight,
CLGHL_pic_getwidth,
CLGHL_pic_select,
CLGHL_pic_drawcuropaque,
CLGHL_pic_drawcuralphtest,
CLGHL_pic_drawcuradditive,
CLGHL_pic_enablescissor,
CLGHL_pic_disablescissor,
CLGHL_pic_parsepiclist,
CLGHL_fillrgba,
CLGHL_getscreeninfo,
CLGHL_setcrosshair,
CLGHL_cvar_register,
CLGHL_cvar_getfloat,
CLGHL_cvar_getstring,
CLGHL_cmd_register,
CLGHL_hooknetmsg,
CLGHL_forwardcmd,
CLGHL_localcmd,
CLGHL_getplayerinfo,
CLGHL_startsound_name,
CLGHL_startsound_idx,
CLGHL_anglevectors,
CLGHL_get_message_info,
CLGHL_drawchar,
CLGHL_drawstring,
#if HLCL_API_VERSION >= 7
CLGHL_settextcolour,
#endif
CLGHL_drawstring_getlen,
CLGHL_consoleprint,
CLGHL_centerprint,
#if HLCL_API_VERSION >= 7
CLGHL_getwindowcenterx,
CLGHL_getwindowcentery,
CLGHL_getviewnangles,
CLGHL_setviewnangles,
CLGHL_getmaxclients,
CLGHL_cvar_setvalue,
CLGHL_cmd_argc,
CLGHL_cmd_argv,
CLGHL_con_printf,
CLGHL_con_dprintf,
CLGHL_con_notificationprintf,
CLGHL_con_notificationprintfex,
CLGHL_physkey,
CLGHL_serverkey,
CLGHL_getclientmaxspeed,
CLGHL_checkparm,
CLGHL_keyevent,
CLGHL_getmousepos,
CLGHL_movetypeisnoclip,
CLGHL_getlocalplayer,
CLGHL_getviewent,
CLGHL_getentidx,
CLGHL_getlocaltime,
CLGHL_calcshake,
CLGHL_applyshake,
CLGHL_pointcontents,
CLGHL_entcontents,
CLGHL_traceline,
CLGHL_loadmodel,
CLGHL_addrentity,
CLGHL_modelfrompic,
CLGHL_soundatloc,
CLGHL_precacheevent,
CLGHL_playevent,
CLGHL_weaponanimate,
CLGHL_randfloat,
CLGHL_randlong,
CLGHL_hookevent,
CLGHL_con_isshown,
CLGHL_getgamedir,
CLGHL_cvar_find,
CLGHL_lookupbinding,
CLGHL_getlevelname,
CLGHL_getscreenfade,
CLGHL_setscreenfade,
CLGHL_vgui_getpanel,
CLGHL_vgui_paintback,
CLGHL_loadfile,
CLGHL_parsefile,
CLGHL_freefile,
NULL, //triapi;
NULL, //efxapi;
NULL, //eventapi;
&hl_demo_api,
NULL, //netapi;
//sdk 2.3+
NULL, //voiceapi;
CLGHL_forcedspectator,
CLGHL_loadmapsprite,
CLGHL_fs_addgamedir,
CLGHL_expandfilename,
CLGHL_player_key,
CLGHL_player_setkey,
CLGHL_getcdkey,
(void*)0xdeaddead,//CLGHL_trackerfromplayer;
(void*)0xdeaddead,//CLGHL_playerfromtracker;
CLGHL_sendcmd_unreliable,
CLGHL_getsysmousepos,
CLGHL_setsysmousepos,
CLGHL_setmouseenable,
#endif
0xdeadbeef
};
dllhandle_t clg;
int CLHL_GamecodeDoesMouse(void)
{
#if HLCL_API_VERSION >= 7
if (clg && CLHL_cgamefuncs.CL_CreateMove)
return true;
#endif
return false;
}
int CLHL_MouseEvent(unsigned int buttonmask)
{
#if HLCL_API_VERSION >= 7
if (!CLHL_GamecodeDoesMouse())
return false;
CLHL_cgamefuncs.IN_MouseEvent(buttonmask);
return true;
#else
return false;
#endif
}
void CLHL_SetMouseActive(int activate)
{
#if HLCL_API_VERSION >= 7
static int oldactive;
if (!clg)
{
oldactive = false;
return;
}
if (activate == oldactive)
return;
oldactive = activate;
if (activate)
{
if (CLHL_cgamefuncs.IN_ActivateMouse)
CLHL_cgamefuncs.IN_ActivateMouse();
}
else
{
if (CLHL_cgamefuncs.IN_DeactivateMouse)
CLHL_cgamefuncs.IN_DeactivateMouse();
}
#endif
}
void CLHL_UnloadClientGame(void)
{
if (!clg)
return;
CLHL_SetMouseActive(false);
if (CLHL_cgamefuncs.HUD_Shutdown)
CLHL_cgamefuncs.HUD_Shutdown();
Sys_CloseLibrary(clg);
memset(&CLHL_cgamefuncs, 0, sizeof(CLHL_cgamefuncs));
clg = NULL;
hl_viewmodelsequencetime = 0;
}
void CLHL_LoadClientGame(void)
{
char fullname[MAX_OSPATH];
char *path;
int (QDECL *initfunc)(CLHL_enginecgamefuncs_t *funcs, int version);
dllfunction_t funcs[] =
{
{(void*)&initfunc, "Initialize"},
{NULL}
};
CLHL_UnloadClientGame();
memset(&CLHL_cgamefuncs, 0, sizeof(CLHL_cgamefuncs));
path = NULL;
while((path = COM_NextPath (path)))
{
if (!path)
return; // couldn't find one anywhere
snprintf (fullname, sizeof(fullname), "%s/%s", path, "cl_dlls/client");
clg = Sys_LoadLibrary(fullname, funcs);
if (clg)
break;
}
if (!clg)
return;
if (!initfunc(&CLHL_enginecgamefuncs, HLCL_API_VERSION))
{
Con_Printf("HalfLife cldll is not version %i\n", HLCL_API_VERSION);
Sys_CloseLibrary(clg);
clg = NULL;
return;
}
CLHL_cgamefuncs.HUD_VidInit = (void*)Sys_GetAddressForName(clg, "HUD_VidInit");
CLHL_cgamefuncs.HUD_Init = (void*)Sys_GetAddressForName(clg, "HUD_Init");
CLHL_cgamefuncs.HUD_Shutdown = (void*)Sys_GetAddressForName(clg, "HUD_Shutdown");
CLHL_cgamefuncs.HUD_Redraw = (void*)Sys_GetAddressForName(clg, "HUD_Redraw");
CLHL_cgamefuncs.HUD_UpdateClientData = (void*)Sys_GetAddressForName(clg, "HUD_UpdateClientData");
CLHL_cgamefuncs.HUD_Reset = (void*)Sys_GetAddressForName(clg, "HUD_Reset");
#if HLCL_API_VERSION >= 7
CLHL_cgamefuncs.CL_CreateMove = (void*)Sys_GetAddressForName(clg, "CL_CreateMove");
CLHL_cgamefuncs.IN_ActivateMouse = (void*)Sys_GetAddressForName(clg, "IN_ActivateMouse");
CLHL_cgamefuncs.IN_DeactivateMouse = (void*)Sys_GetAddressForName(clg, "IN_DeactivateMouse");
CLHL_cgamefuncs.IN_MouseEvent = (void*)Sys_GetAddressForName(clg, "IN_MouseEvent");
#endif
if (CLHL_cgamefuncs.HUD_Init)
CLHL_cgamefuncs.HUD_Init();
if (CLHL_cgamefuncs.HUD_VidInit)
CLHL_cgamefuncs.HUD_VidInit();
}
int CLHL_BuildUserInput(int msecs, usercmd_t *cmd)
{
#if HLCL_API_VERSION >= 7
hlusercmd_t hlcmd;
if (!clg || !CLHL_cgamefuncs.CL_CreateMove)
return false;
CLHL_cgamefuncs.CL_CreateMove(msecs/255.0f, &hlcmd, cls.state>=ca_active && !cls.demoplayback);
#define ANGLE2SHORT(x) (x) * (65536/360.0)
cmd->msec = msecs;
cmd->angles[0] = ANGLE2SHORT(hlcmd.viewangles[0]);
cmd->angles[1] = ANGLE2SHORT(hlcmd.viewangles[1]);
cmd->angles[2] = ANGLE2SHORT(hlcmd.viewangles[2]);
cmd->forwardmove = hlcmd.forwardmove;
cmd->sidemove = hlcmd.sidemove;
cmd->upmove = hlcmd.upmove;
cmd->weapon = hlcmd.weaponselect;
cmd->impulse = hlcmd.impulse;
cmd->buttons = hlcmd.buttons;
cmd->lightlevel = hlcmd.lightlevel;
return true;
#else
return false;
#endif
}
int CLHL_DrawHud(void)
{
extern kbutton_t in_attack;
hllocalclientdata_t state;
if (!clg || !CLHL_cgamefuncs.HUD_Redraw)
return false;
memset(&state, 0, sizeof(state));
// state.origin;
// state.viewangles;
#if HLCL_API_VERSION < 7
// state.viewheight;
// state.maxspeed;
// state.punchangles;
state.idlescale = 0;
state.mousesens = 0;
state.keys = (in_attack.state[0]&3)?1:0;
#endif
state.weapons = cl.stats[0][STAT_ITEMS];
state.fov = 90;
V_StopPitchDrift(0);
CLHL_cgamefuncs.HUD_UpdateClientData(&state, cl.time);
return CLHL_cgamefuncs.HUD_Redraw(cl.time, cl.intermission);
}
int CLHL_AnimateViewEntity(entity_t *ent)
{
float time;
if (!hl_viewmodelsequencetime)
return false;
time = cl.time - hl_viewmodelsequencetime;
ent->framestate.g[FS_REG].frame[0] = hl_viewmodelsequencecur;
ent->framestate.g[FS_REG].frame[1] = hl_viewmodelsequencecur;
ent->framestate.g[FS_REG].frametime[0] = time;
ent->framestate.g[FS_REG].frametime[1] = time;
return true;
}
int CLHL_ParseGamePacket(void)
{
int subcode;
char *end;
char *str;
int tempi;
end = net_message.data+msg_readcount+2+MSG_ReadShort();
if (end > net_message.data+net_message.cursize)
return false;
subcode = MSG_ReadByte();
if (usermsgs[subcode].hook)
if (usermsgs[subcode].hook(usermsgs[subcode].name, end - (net_message.data+msg_readcount), net_message.data+msg_readcount))
{
msg_readcount = end - net_message.data;
return true;
}
switch(subcode)
{
case 1:
//register the server-sent code.
tempi = MSG_ReadByte();
str = MSG_ReadString();
Q_strncpyz(usermsgs[tempi].name, str, sizeof(usermsgs[tempi].name));
//get the builtin to reregister its hooks.
for (tempi = 0; tempi < numnewhooks; tempi++)
CLGHL_hooknetmsg(pendingusermsgs[tempi].name, pendingusermsgs[tempi].hook);
break;
case svc_temp_entity:
{
vec3_t startp, endp, vel;
float ang;
int midx;
int mscale;
int mrate;
int flags;
int lifetime;
explosion_t *ef;
extern cvar_t temp1;
subcode = MSG_ReadByte();
if (temp1.value)
Con_Printf("Temp ent %i\n", subcode);
switch(subcode)
{
case 3:
MSG_ReadPos(startp);
midx = MSG_ReadShort();
mscale = MSG_ReadByte();
mrate = MSG_ReadByte();
flags = MSG_ReadByte();
if (!(flags & 8))
P_RunParticleEffectType(startp, NULL, 1, pt_explosion);
if (!(flags & 4))
S_StartSound(0, 0, S_PrecacheSound("explosion"), startp, 1, 1);
if (!(flags & 2))
CL_NewDlight(0, startp, 200, 1, 2.0,2.0,2.0);
ef = CL_AllocExplosion();
VectorCopy(startp, ef->origin);
ef->start = cl.time;
ef->model = cl.model_precache[midx];
ef->framerate = mrate;
ef->firstframe = 0;
ef->numframes = ef->model->numframes;
if (!(flags & 1))
ef->flags = Q2RF_ADDITIVE;
else
ef->flags = 0;
break;
case 4:
MSG_ReadPos(startp);
P_RunParticleEffectType(startp, NULL, 1, pt_tarexplosion);
break;
case 5:
MSG_ReadPos(startp);
MSG_ReadShort();
MSG_ReadByte();
MSG_ReadByte();
break;
case 6:
MSG_ReadPos(startp);
MSG_ReadPos(endp);
break;
case 9:
MSG_ReadPos(startp);
P_RunParticleEffectType(startp, NULL, 1, ptdp_spark);
break;
case 22:
MSG_ReadShort();
MSG_ReadShort();
MSG_ReadByte();
MSG_ReadByte();
MSG_ReadByte();
MSG_ReadByte();
MSG_ReadByte();
break;
case 23:
MSG_ReadPos(startp);
MSG_ReadShort();
MSG_ReadByte();
MSG_ReadByte();
MSG_ReadByte();
break;
case 106:
MSG_ReadPos(startp);
MSG_ReadPos(vel);
ang = MSG_ReadAngle();
midx = MSG_ReadShort();
MSG_ReadByte();
lifetime = MSG_ReadByte();
ef = CL_AllocExplosion();
VectorCopy(startp, ef->origin);
ef->start = cl.time;
ef->angles[1] = ang;
ef->model = cl.model_precache[midx];
ef->firstframe = 0;
ef->numframes = lifetime;
ef->flags = 0;
ef->framerate = 10;
break;
case 108:
MSG_ReadPos(startp);
MSG_ReadPos(endp);
MSG_ReadPos(vel);
MSG_ReadByte();
MSG_ReadShort();
MSG_ReadByte();
MSG_ReadByte();
MSG_ReadByte();
break;
case 109:
MSG_ReadPos(startp);
MSG_ReadShort();
MSG_ReadByte();
break;
case 116:
MSG_ReadPos(startp);
MSG_ReadByte();
break;
case 117:
MSG_ReadPos(startp);
MSG_ReadByte()+256;
break;
case 118:
MSG_ReadPos(startp);
MSG_ReadByte()+256;
break;
default:
Con_Printf("CLHL_ParseGamePacket: Unable to parse gamecode tempent %i\n", subcode);
msg_readcount = end - net_message.data;
break;
}
}
if (msg_readcount != end - net_message.data)
{
Con_Printf("CLHL_ParseGamePacket: Gamecode temp entity %i not parsed correctly read %i bytes too many\n", subcode, msg_readcount - (end - net_message.data));
msg_readcount = end - net_message.data;
}
break;
case svc_intermission:
//nothing.
cl.intermission = true;
break;
case svc_cdtrack:
cl.cdtrack = MSG_ReadByte();
MSG_ReadByte();
CDAudio_Play ((qbyte)cl.cdtrack, true);
break;
case 35: //svc_weaponanimation:
tempi = MSG_ReadByte();
CLGHL_weaponanimate(tempi, MSG_ReadByte());
break;
case 37: //svc_roomtype
tempi = MSG_ReadShort();
SNDDMA_SetUnderWater(tempi==14||tempi==15||tempi==16);
break;
default:
Con_Printf("Unrecognised gamecode packet %i (%s)\n", subcode, usermsgs[subcode].name);
msg_readcount = end - net_message.data;
break;
}
if (msg_readcount != end - net_message.data)
{
Con_Printf("CLHL_ParseGamePacket: Gamecode packet %i not parsed correctly read %i bytestoo many\n", subcode, msg_readcount - (end - net_message.data));
msg_readcount = end - net_message.data;
}
return true;
}
#endif
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