// also applies here
#include "prvm_cmds.h"
+#include <time.h>
// LordHavoc: changed this to NOT use a return statement, so that it can be used in functions that must return a value
void VM_Warning(const char *fmt, ...)
//============================================================================
// Common
-// temp string handling
-// LordHavoc: added this to semi-fix the problem of using many ftos calls in a print
-static char vm_string_temp[VM_STRINGTEMP_BUFFERS][VM_STRINGTEMP_LENGTH];
-static int vm_string_tempindex = 0;
-
-// TODO: (move vm_files and vm_fssearchlist to prvm_prog_t struct)
+// TODO DONE: move vm_files and vm_fssearchlist to prvm_prog_t struct
// TODO: move vm_files and vm_fssearchlist back [9/13/2006 Black]
-char *VM_GetTempString(void)
-{
- char *s;
- s = vm_string_temp[vm_string_tempindex];
- vm_string_tempindex = (vm_string_tempindex + 1) % VM_STRINGTEMP_BUFFERS;
- return s;
-}
+// TODO: (move vm_files and vm_fssearchlist to prvm_prog_t struct again) [2007-01-23 LordHavoc]
+// TODO: will this war ever end? [2007-01-23 LordHavoc]
void VM_CheckEmptyString (const char *s)
{
VM_VarString(0, string, sizeof(string));
Con_Printf("======%s ERROR in %s:\n%s\n", PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string);
- if(prog->self)
+ if (prog->globaloffsets.self >= 0)
{
- ed = PRVM_G_EDICT(prog->self->ofs);
+ ed = PRVM_PROG_TO_EDICT(PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict);
PRVM_ED_Print(ed);
}
VM_VarString(0, string, sizeof(string));
Con_Printf("======OBJECT ERROR======\n"); // , PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string); // or include them? FIXME
- if(prog->self)
+ if (prog->globaloffsets.self >= 0)
{
- ed = PRVM_G_EDICT (prog->self->ofs);
+ ed = PRVM_PROG_TO_EDICT(PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict);
PRVM_ED_Print(ed);
PRVM_ED_Free (ed);
/*
=================
-VM_print (actually used only by client and menu)
+VM_print
print to console
-print(string)
+print(...[string])
=================
*/
void VM_print (void)
int clientnum;
char string[VM_STRINGTEMP_LENGTH];
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_sprint);
+
//find client for this entity
clientnum = (int)PRVM_G_FLOAT(OFS_PARM0);
if (!sv.active || clientnum < 0 || clientnum >= svs.maxclients || !svs.clients[clientnum].active)
single print to the screen
-centerprint(clientent, value)
+centerprint(value)
=================
*/
void VM_centerprint (void)
{
char string[VM_STRINGTEMP_LENGTH];
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_centerprint);
VM_VarString(0, string, sizeof(string));
SCR_CenterPrint(string);
}
PRVM_G_FLOAT(OFS_RETURN) = lhrandom(0, 1);
}
-/*
-=================
-PF_sound
-
-Each entity can have eight independant sound sources, like voice,
-weapon, feet, etc.
-
-Channel 0 is an auto-allocate channel, the others override anything
-already running on that entity/channel pair.
-
-An attenuation of 0 will play full volume everywhere in the level.
-Larger attenuations will drop off.
-
-=================
-*/
-/*
-void PF_sound (void)
-{
- char *sample;
- int channel;
- prvm_edict_t *entity;
- int volume;
- float attenuation;
-
- entity = PRVM_G_EDICT(OFS_PARM0);
- channel = PRVM_G_FLOAT(OFS_PARM1);
- sample = PRVM_G_STRING(OFS_PARM2);
- volume = PRVM_G_FLOAT(OFS_PARM3) * 255;
- attenuation = PRVM_G_FLOAT(OFS_PARM4);
-
- if (volume < 0 || volume > 255)
- Host_Error ("SV_StartSound: volume = %i", volume);
-
- if (attenuation < 0 || attenuation > 4)
- Host_Error ("SV_StartSound: attenuation = %f", attenuation);
-
- if (channel < 0 || channel > 7)
- Host_Error ("SV_StartSound: channel = %i", channel);
-
- SV_StartSound (entity, channel, sample, volume, attenuation);
-}
-*/
-
/*
=========
VM_localsound
void VM_localcmd (void)
{
char string[VM_STRINGTEMP_LENGTH];
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_localcmd);
VM_VarString(0, string, sizeof(string));
Cbuf_AddText(string);
}
*/
void VM_cvar_string(void)
{
- char *out;
const char *name;
- const char *cvar_string;
VM_SAFEPARMCOUNT(1,VM_cvar_string);
name = PRVM_G_STRING(OFS_PARM0);
- if(!name)
- PRVM_ERROR("VM_cvar_string: %s: null string", PRVM_NAME);
-
VM_CheckEmptyString(name);
- out = VM_GetTempString();
-
- cvar_string = Cvar_VariableString(name);
-
- strlcpy(out, cvar_string, VM_STRINGTEMP_LENGTH);
-
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(out);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(Cvar_VariableString(name));
}
*/
void VM_cvar_defstring (void)
{
- char *out;
const char *name;
- const char *cvar_string;
VM_SAFEPARMCOUNT(1,VM_cvar_string);
name = PRVM_G_STRING(OFS_PARM0);
- if(!name)
- PRVM_ERROR("VM_cvar_defstring: %s: null string", PRVM_NAME);
-
VM_CheckEmptyString(name);
- out = VM_GetTempString();
-
- cvar_string = Cvar_VariableDefString(name);
-
- strlcpy(out, cvar_string, VM_STRINGTEMP_LENGTH);
-
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(out);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(Cvar_VariableDefString(name));
}
/*
=================
void VM_dprint (void)
{
char string[VM_STRINGTEMP_LENGTH];
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_dprint);
if (developer.integer)
{
VM_VarString(0, string, sizeof(string));
void VM_ftos (void)
{
float v;
- char *s;
+ char s[128];
VM_SAFEPARMCOUNT(1, VM_ftos);
v = PRVM_G_FLOAT(OFS_PARM0);
- s = VM_GetTempString();
if ((float)((int)v) == v)
sprintf(s, "%i", (int)v);
else
sprintf(s, "%f", v);
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
}
/*
void VM_vtos (void)
{
- char *s;
+ char s[512];
VM_SAFEPARMCOUNT(1,VM_vtos);
- s = VM_GetTempString();
sprintf (s, "'%5.1f %5.1f %5.1f'", PRVM_G_VECTOR(OFS_PARM0)[0], PRVM_G_VECTOR(OFS_PARM0)[1], PRVM_G_VECTOR(OFS_PARM0)[2]);
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
}
/*
void VM_etos (void)
{
- char *s;
+ char s[128];
VM_SAFEPARMCOUNT(1, VM_etos);
- s = VM_GetTempString();
sprintf (s, "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
}
/*
void VM_stof(void)
{
char string[VM_STRINGTEMP_LENGTH];
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_stof);
VM_VarString(0, string, sizeof(string));
PRVM_G_FLOAT(OFS_RETURN) = atof(string);
}
PRVM_G_INT(OFS_RETURN) = ent;
}
+/*
+=========
+VM_strftime
+
+string strftime(float uselocaltime, string[, string ...])
+=========
+*/
+void VM_strftime(void)
+{
+ time_t t;
+ struct tm *tm;
+ char fmt[VM_STRINGTEMP_LENGTH];
+ char result[VM_STRINGTEMP_LENGTH];
+ VM_SAFEPARMCOUNTRANGE(2, 8, VM_strftime);
+ VM_VarString(1, fmt, sizeof(fmt));
+ t = time(NULL);
+ if (PRVM_G_FLOAT(OFS_PARM0))
+ tm = localtime(&t);
+ else
+ tm = gmtime(&t);
+ if (!tm)
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = 0;
+ return;
+ }
+ strftime(result, sizeof(result), fmt, tm);
+ PRVM_G_FLOAT(OFS_RETURN) = PRVM_SetTempString(result);
+}
+
/*
=========
VM_spawn
void VM_spawn (void)
{
prvm_edict_t *ed;
+ VM_SAFEPARMCOUNT(0, VM_spawn);
prog->xfunction->builtinsprofile += 20;
ed = PRVM_ED_Alloc();
VM_RETURN_EDICT(ed);
// LordHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
// expects it to find all the monsters, so we must be careful to support
// searching for ""
- if (!s)
- s = "";
for (e++ ; e < prog->num_edicts ; e++)
{
{
int i;
int f;
- int chain_of;
const char *s, *t;
prvm_edict_t *ent, *chain;
VM_SAFEPARMCOUNT(2,VM_findchain);
- // is the same like !(prog->flag & PRVM_FE_CHAIN) - even if the operator precedence is another
- if(!prog->flag & PRVM_FE_CHAIN)
+ if (prog->fieldoffsets.chain < 0)
PRVM_ERROR("VM_findchain: %s doesnt have a chain field !", PRVM_NAME);
- chain_of = PRVM_ED_FindField("chain")->ofs;
-
chain = prog->edicts;
f = PRVM_G_INT(OFS_PARM0);
// LordHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
// expects it to find all the monsters, so we must be careful to support
// searching for ""
- if (!s)
- s = "";
ent = PRVM_NEXT_EDICT(prog->edicts);
for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
if (strcmp(t,s))
continue;
- PRVM_E_INT(ent,chain_of) = PRVM_NUM_FOR_EDICT(chain);
+ PRVM_EDICTFIELDVALUE(ent,prog->fieldoffsets.chain)->edict = PRVM_NUM_FOR_EDICT(chain);
chain = ent;
}
{
int i;
int f;
- int chain_of;
float s;
prvm_edict_t *ent, *chain;
VM_SAFEPARMCOUNT(2, VM_findchainfloat);
- if(!prog->flag & PRVM_FE_CHAIN)
+ if (prog->fieldoffsets.chain < 0)
PRVM_ERROR("VM_findchainfloat: %s doesnt have a chain field !", PRVM_NAME);
- chain_of = PRVM_ED_FindField("chain")->ofs;
-
chain = (prvm_edict_t *)prog->edicts;
f = PRVM_G_INT(OFS_PARM0);
if (PRVM_E_FLOAT(ent,f) != s)
continue;
- PRVM_E_INT(ent,chain_of) = PRVM_EDICT_TO_PROG(chain);
+ PRVM_EDICTFIELDVALUE(ent,prog->fieldoffsets.chain)->edict = PRVM_EDICT_TO_PROG(chain);
chain = ent;
}
int i;
int f;
int s;
- int chain_of;
prvm_edict_t *ent, *chain;
VM_SAFEPARMCOUNT(2, VM_findchainflags);
- if(!prog->flag & PRVM_FE_CHAIN)
+ if (prog->fieldoffsets.chain < 0)
PRVM_ERROR("VM_findchainflags: %s doesnt have a chain field !", PRVM_NAME);
- chain_of = PRVM_ED_FindField("chain")->ofs;
-
chain = (prvm_edict_t *)prog->edicts;
f = PRVM_G_INT(OFS_PARM0);
if (!((int)PRVM_E_FLOAT(ent,f) & s))
continue;
- PRVM_E_INT(ent,chain_of) = PRVM_EDICT_TO_PROG(chain);
+ PRVM_EDICTFIELDVALUE(ent,prog->fieldoffsets.chain)->edict = PRVM_EDICT_TO_PROG(chain);
chain = ent;
}
VM_RETURN_EDICT(chain);
}
+/*
+=========
+VM_precache_sound
+
+string precache_sound (string sample)
+=========
+*/
+void VM_precache_sound (void)
+{
+ const char *s;
+
+ VM_SAFEPARMCOUNT(1, VM_precache_sound);
+
+ s = PRVM_G_STRING(OFS_PARM0);
+ PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
+ VM_CheckEmptyString(s);
+
+ if(snd_initialized.integer && !S_PrecacheSound(s, true, false))
+ {
+ VM_Warning("VM_precache_sound: Failed to load %s for %s\n", s, PRVM_NAME);
+ return;
+ }
+}
+
+/*
+=================
+VM_precache_file
+
+returns the same string as output
+
+does nothing, only used by qcc to build .pak archives
+=================
+*/
+void VM_precache_file (void)
+{
+ VM_SAFEPARMCOUNT(1,VM_precache_file);
+ // precache_file is only used to copy files with qcc, it does nothing
+ PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
+}
+
/*
=========
VM_coredump
int i;
prvm_edict_t *ent;
+ VM_SAFEPARMCOUNT(1, VM_nextent);
+
i = PRVM_G_EDICTNUM(OFS_PARM0);
while (1)
{
*/
void VM_changelevel (void)
{
- const char *s;
-
VM_SAFEPARMCOUNT(1, VM_changelevel);
if(!sv.active)
return;
svs.changelevel_issued = true;
- s = PRVM_G_STRING(OFS_PARM0);
- Cbuf_AddText (va("changelevel %s\n",s));
+ Cbuf_AddText (va("changelevel %s\n",PRVM_G_STRING(OFS_PARM0)));
}
/*
=========
VM_registercvar
-float registercvar (string name, string value, float flags)
+float registercvar (string name, string value[, float flags])
=========
*/
void VM_registercvar (void)
const char *name, *value;
int flags;
- VM_SAFEPARMCOUNT(3,VM_registercvar);
+ VM_SAFEPARMCOUNTRANGE(2, 3, VM_registercvar);
name = PRVM_G_STRING(OFS_PARM0);
value = PRVM_G_STRING(OFS_PARM1);
- flags = (int)PRVM_G_FLOAT(OFS_PARM2);
+ flags = prog->argc >= 3 ? (int)PRVM_G_FLOAT(OFS_PARM2) : 0;
PRVM_G_FLOAT(OFS_RETURN) = 0;
if(flags > CVAR_MAXFLAGSVAL)
PRVM_G_FLOAT(OFS_RETURN) = 1; // success
}
+
/*
=================
VM_min
*/
void VM_min (void)
{
+ VM_SAFEPARMCOUNTRANGE(2, 8, VM_min);
// LordHavoc: 3+ argument enhancement suggested by FrikaC
- if (prog->argc == 2)
- PRVM_G_FLOAT(OFS_RETURN) = min(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
- else if (prog->argc >= 3)
+ if (prog->argc >= 3)
{
int i;
float f = PRVM_G_FLOAT(OFS_PARM0);
for (i = 1;i < prog->argc;i++)
- if (PRVM_G_FLOAT((OFS_PARM0+i*3)) < f)
+ if (f > PRVM_G_FLOAT((OFS_PARM0+i*3)))
f = PRVM_G_FLOAT((OFS_PARM0+i*3));
PRVM_G_FLOAT(OFS_RETURN) = f;
}
else
- PRVM_ERROR("VM_min: %s must supply at least 2 floats", PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = min(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
}
/*
*/
void VM_max (void)
{
+ VM_SAFEPARMCOUNTRANGE(2, 8, VM_max);
// LordHavoc: 3+ argument enhancement suggested by FrikaC
- if (prog->argc == 2)
- PRVM_G_FLOAT(OFS_RETURN) = max(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
- else if (prog->argc >= 3)
+ if (prog->argc >= 3)
{
int i;
float f = PRVM_G_FLOAT(OFS_PARM0);
for (i = 1;i < prog->argc;i++)
- if (PRVM_G_FLOAT((OFS_PARM0+i*3)) > f)
+ if (f < PRVM_G_FLOAT((OFS_PARM0+i*3)))
f = PRVM_G_FLOAT((OFS_PARM0+i*3));
PRVM_G_FLOAT(OFS_RETURN) = f;
}
else
- PRVM_ERROR("VM_max: %s must supply at least 2 floats", PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = max(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
}
/*
PRVM_G_FLOAT(OFS_RETURN) = pow(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
}
-/*
-=================
-VM_copyentity
-
-copies data from one entity to another
-
-copyentity(entity src, entity dst)
-=================
-*/
-void VM_copyentity (void)
-{
- prvm_edict_t *in, *out;
- VM_SAFEPARMCOUNT(2,VM_copyentity);
- in = PRVM_G_EDICT(OFS_PARM0);
- out = PRVM_G_EDICT(OFS_PARM1);
- memcpy(out->fields.vp, in->fields.vp, prog->progs->entityfields * 4);
-}
-
-/*
-=================
-VM_setcolor
-
-sets the color of a client and broadcasts the update to all connected clients
-
-setcolor(clientent, value)
-=================
-*/
-/*void PF_setcolor (void)
-{
- client_t *client;
- int entnum, i;
- prvm_eval_t *val;
-
- entnum = PRVM_G_EDICTNUM(OFS_PARM0);
- i = PRVM_G_FLOAT(OFS_PARM1);
-
- if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
- {
- Con_Print("tried to setcolor a non-client\n");
- return;
- }
-
- client = svs.clients + entnum-1;
- if ((val = PRVM_GETEDICTFIELDVALUE(client->edict, eval_clientcolors)))
- val->_float = i;
- client->colors = i;
- client->old_colors = i;
- client->edict->fields.server->team = (i & 15) + 1;
-
- MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
- MSG_WriteByte (&sv.reliable_datagram, entnum - 1);
- MSG_WriteByte (&sv.reliable_datagram, i);
-}*/
-
void VM_Files_Init(void)
{
int i;
}
}
-qfile_t *VM_GetFileHandle( int index )
+static qfile_t *VM_GetFileHandle( int index )
{
if (index < 0 || index >= PRVM_MAX_OPENFILES)
{
void VM_fgets(void)
{
int c, end;
- static char string[VM_STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
int filenum;
VM_SAFEPARMCOUNT(1,VM_fgets);
if (developer.integer >= 100)
Con_Printf("fgets: %s: %s\n", PRVM_NAME, string);
if (c >= 0 || end)
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(string);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
else
- PRVM_G_INT(OFS_RETURN) = 0;
+ PRVM_G_INT(OFS_RETURN) = OFS_NULL;
}
/*
Con_Printf("fputs: %s: %s\n", PRVM_NAME, string);
}
+/*
+=========
+VM_writetofile
+
+ writetofile(float fhandle, entity ent)
+=========
+*/
+void VM_writetofile(void)
+{
+ prvm_edict_t * ent;
+ qfile_t *file;
+
+ VM_SAFEPARMCOUNT(2, VM_writetofile);
+
+ file = VM_GetFileHandle( (int)PRVM_G_FLOAT(OFS_PARM0) );
+ if( !file )
+ {
+ VM_Warning("VM_writetofile: invalid or closed file handle\n");
+ return;
+ }
+
+ ent = PRVM_G_EDICT(OFS_PARM1);
+ if(ent->priv.required->free)
+ {
+ VM_Warning("VM_writetofile: %s: entity %i is free !\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ent));
+ return;
+ }
+
+ PRVM_ED_Write (file, ent);
+}
+
/*
=========
VM_strlen
//float(string s) strlen = #114; // returns how many characters are in a string
void VM_strlen(void)
{
- const char *s;
-
VM_SAFEPARMCOUNT(1,VM_strlen);
- s = PRVM_G_STRING(OFS_PARM0);
- if (s)
- PRVM_G_FLOAT(OFS_RETURN) = strlen(s);
- else
- PRVM_G_FLOAT(OFS_RETURN) = 0;
+ PRVM_G_FLOAT(OFS_RETURN) = strlen(PRVM_G_STRING(OFS_PARM0));
}
// DRESK - Decolorized String
// string (string s) strdecolorize = #472; // returns the passed in string with color codes stripped
void VM_strdecolorize(void)
{
- char *szNewString;
+ char szNewString[VM_STRINGTEMP_LENGTH];
const char *szString;
size_t nCnt;
int nPos;
// Prepare Strings
VM_SAFEPARMCOUNT(1,VM_strdecolorize);
szString = PRVM_G_STRING(OFS_PARM0);
- szNewString = VM_GetTempString();
while(!bFinished)
{ // Traverse through String
nPos = nPos + 1;
}
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(szNewString);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(szNewString);
}
// DRESK - String Length (not counting color codes)
VM_SAFEPARMCOUNT(1,VM_strlennocol);
szString = PRVM_G_STRING(OFS_PARM0);
- if(szString)
- { // Valid String
- while(!bFinished)
- { // Count Characters
- // SV_BroadcastPrintf("Position '%d'; Character '%c'; Length '%d'\n", nPos, szString[nPos], nCnt);
-
- if( szString[nPos] == '\n' || szString[nPos] == '\r' || szString[nPos] <= 0)
- { // String End Found
- // SV_BroadcastPrintf("Found End of String at '%d'\n", nPos);
- bFinished = 1;
+
+ while(!bFinished)
+ { // Count Characters
+ // SV_BroadcastPrintf("Position '%d'; Character '%c'; Length '%d'\n", nPos, szString[nPos], nCnt);
+
+ if( szString[nPos] == '\n' || szString[nPos] == '\r' || szString[nPos] <= 0)
+ { // String End Found
+ // SV_BroadcastPrintf("Found End of String at '%d'\n", nPos);
+ bFinished = 1;
+ }
+ else
+ if( szString[nPos] == STRING_COLOR_TAG)
+ { // Color Code Located
+ if( szString[nPos + 1] == STRING_COLOR_TAG)
+ { // Increment Length; Skip Color Code
+ nCnt = nCnt + 1;
+ nPos = nPos + 1;
}
else
- if( szString[nPos] == STRING_COLOR_TAG)
- { // Color Code Located
- if( szString[nPos + 1] == STRING_COLOR_TAG)
- { // Increment Length; Skip Color Code
- nCnt = nCnt + 1;
- nPos = nPos + 1;
- }
- else
- if( szString[nPos + 1] >= '0' && szString[nPos + 1] <= '9' )
- { // Color Code Found; Increment Position
- // SV_BroadcastPrintf("Found Color Codes at '%d'\n", nPos);
- nPos = nPos + 1;
- }
- else
- { // Unknown Color Code; Increment Length!
- nPos = nPos + 1;
- nCnt = nCnt + 1;
- }
+ if( szString[nPos + 1] >= '0' && szString[nPos + 1] <= '9' )
+ { // Color Code Found; Increment Position
+ // SV_BroadcastPrintf("Found Color Codes at '%d'\n", nPos);
+ nPos = nPos + 1;
}
else
- // Increment String Length
+ { // Unknown Color Code; Increment Length!
+ nPos = nPos + 1;
nCnt = nCnt + 1;
-
- // Increment Position
- nPos = nPos + 1;
+ }
}
- PRVM_G_FLOAT(OFS_RETURN) = nCnt;
+ else
+ // Increment String Length
+ nCnt = nCnt + 1;
+
+ // Increment Position
+ nPos = nPos + 1;
}
- else
- PRVM_G_FLOAT(OFS_RETURN) = 0;
+ PRVM_G_FLOAT(OFS_RETURN) = nCnt;
}
/*
// and returns as a tempstring
void VM_strcat(void)
{
- char *s;
-
- if(prog->argc < 1)
- PRVM_ERROR("VM_strcat wrong parameter count (min. 1 expected ) !");
+ char s[VM_STRINGTEMP_LENGTH];
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_strcat);
- s = VM_GetTempString();
- VM_VarString(0, s, VM_STRINGTEMP_LENGTH);
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
+ VM_VarString(0, s, sizeof(s));
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
}
/*
{
int i, start, length;
const char *s;
- char *string;
+ char string[VM_STRINGTEMP_LENGTH];
VM_SAFEPARMCOUNT(3,VM_substring);
- string = VM_GetTempString();
s = PRVM_G_STRING(OFS_PARM0);
start = (int)PRVM_G_FLOAT(OFS_PARM1);
length = (int)PRVM_G_FLOAT(OFS_PARM2);
- if (!s)
- s = "";
for (i = 0;i < start && *s;i++, s++);
- for (i = 0;i < VM_STRINGTEMP_LENGTH - 1 && *s && i < length;i++, s++)
+ for (i = 0;i < (int)sizeof(string) - 1 && *s && i < length;i++, s++)
string[i] = *s;
string[i] = 0;
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(string);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
}
/*
//this function originally written by KrimZon, made shorter by LordHavoc
//20040203: rewritten by LordHavoc (no longer uses allocations)
int num_tokens = 0;
-char *tokens[256], tokenbuf[MAX_INPUTLINE];
+int tokens[256];
void VM_tokenize (void)
{
- size_t pos;
const char *p;
+#if 0
+ size_t pos = 0;
+ char tokenbuf[MAX_INPUTLINE];
+ size_t tokenlen;
+#endif
VM_SAFEPARMCOUNT(1,VM_tokenize);
p = PRVM_G_STRING(OFS_PARM0);
num_tokens = 0;
- pos = 0;
while(COM_ParseToken(&p, false))
{
- size_t tokenlen;
if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
break;
+#if 0
tokenlen = strlen(com_token) + 1;
if (pos + tokenlen > sizeof(tokenbuf))
break;
- tokens[num_tokens++] = tokenbuf + pos;
+ tokens[num_tokens++] = PRVM_SetEngineString(tokenbuf + pos);
memcpy(tokenbuf + pos, com_token, tokenlen);
pos += tokenlen;
+#else
+ tokens[num_tokens++] = PRVM_SetTempString(com_token);
+#endif
}
PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
if (token_num >= 0 && token_num < num_tokens)
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tokens[token_num]);
+ PRVM_G_INT(OFS_RETURN) = tokens[token_num];
else
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(NULL);
+ PRVM_G_INT(OFS_RETURN) = OFS_NULL;
}
-/*
-//void(entity e, entity tagentity, string tagname) setattachment = #443; // attachs e to a tag on tagentity (note: use "" to attach to entity origin/angles instead of a tag)
-void PF_setattachment (void)
-{
- prvm_edict_t *e = PRVM_G_EDICT(OFS_PARM0);
- prvm_edict_t *tagentity = PRVM_G_EDICT(OFS_PARM1);
- char *tagname = PRVM_G_STRING(OFS_PARM2);
- prvm_eval_t *v;
- int i, modelindex;
- model_t *model;
-
- if (tagentity == NULL)
- tagentity = prog->edicts;
-
- v = PRVM_GETEDICTFIELDVALUE(e, eval_tag_entity);
- if (v)
- fields.server->edict = PRVM_EDICT_TO_PROG(tagentity);
-
- v = PRVM_GETEDICTFIELDVALUE(e, eval_tag_index);
- if (v)
- fields.server->_float = 0;
- if (tagentity != NULL && tagentity != prog->edicts && tagname && tagname[0])
- {
- modelindex = (int)tagentity->fields.server->modelindex;
- if (modelindex >= 0 && modelindex < MAX_MODELS)
- {
- model = sv.models[modelindex];
- if (model->data_overridetagnamesforskin && (unsigned int)tagentity->fields.server->skin < (unsigned int)model->numskins && model->data_overridetagnamesforskin[(unsigned int)tagentity->fields.server->skin].num_overridetagnames)
- for (i = 0;i < model->data_overridetagnamesforskin[(unsigned int)tagentity->fields.server->skin].num_overridetagnames;i++)
- if (!strcmp(tagname, model->data_overridetagnamesforskin[(unsigned int)tagentity->fields.server->skin].data_overridetagnames[i].name))
- fields.server->_float = i + 1;
- // FIXME: use a model function to get tag info (need to handle skeletal)
- if (fields.server->_float == 0 && model->num_tags)
- for (i = 0;i < model->num_tags;i++)
- if (!strcmp(tagname, model->data_tags[i].name))
- fields.server->_float = i + 1;
- if (fields.server->_float == 0)
- Con_DPrintf("setattachment(edict %i, edict %i, string \"%s\"): tried to find tag named \"%s\" on entity %i (model \"%s\") but could not find it\n", PRVM_NUM_FOR_EDICT(e), PRVM_NUM_FOR_EDICT(tagentity), tagname, tagname, PRVM_NUM_FOR_EDICT(tagentity), model->name);
- }
- else
- Con_DPrintf("setattachment(edict %i, edict %i, string \"%s\"): tried to find tag named \"%s\" on entity %i but it has no model\n", PRVM_NUM_FOR_EDICT(e), PRVM_NUM_FOR_EDICT(tagentity), tagname, tagname, PRVM_NUM_FOR_EDICT(tagentity));
- }
-}*/
-
/*
=========
VM_isserver
{
VM_SAFEPARMCOUNT(0,VM_serverstate);
- PRVM_G_FLOAT(OFS_RETURN) = sv.active;
+ PRVM_G_FLOAT(OFS_RETURN) = sv.active && (svs.maxclients > 1 || cls.state == ca_dedicated);
}
/*
{
VM_SAFEPARMCOUNT(0,VM_gettime);
- PRVM_G_FLOAT(OFS_RETURN) = (float) *prog->time;
+ PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
}
/*
VM_SAFEPARMCOUNT(1,VM_loadfromfile);
filename = PRVM_G_STRING(OFS_PARM0);
- // .. is parent directory on many platforms
- // / is parent directory on Amiga
- // : is root of drive on Amiga (also used as a directory separator on Mac, but / works there too, so that's a bad idea)
- // \ is a windows-ism (so it's naughty to use it, / works on all platforms)
- if ((filename[0] == '.' && filename[1] == '.') || filename[0] == '/' || strrchr(filename, ':') || strrchr(filename, '\\'))
+ if (FS_CheckNastyPath(filename, false))
{
PRVM_G_FLOAT(OFS_RETURN) = -4;
VM_Warning("VM_loadfromfile: %s dangerous or non-portable filename \"%s\" not allowed. (contains : or \\ or begins with .. or /)\n", PRVM_NAME, filename);
void VM_search_getfilename(void)
{
int handle, filenum;
- char *tmp;
VM_SAFEPARMCOUNT(2, VM_search_getfilename);
handle = (int)PRVM_G_FLOAT(OFS_PARM0);
return;
}
- tmp = VM_GetTempString();
- strlcpy(tmp, prog->opensearches[handle]->filenames[filenum], VM_STRINGTEMP_LENGTH);
-
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tmp);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog->opensearches[handle]->filenames[filenum]);
}
/*
*/
void VM_chr(void)
{
- char *tmp;
+ char tmp[2];
VM_SAFEPARMCOUNT(1, VM_chr);
- tmp = VM_GetTempString();
tmp[0] = (unsigned char) PRVM_G_FLOAT(OFS_PARM0);
tmp[1] = 0;
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tmp);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(tmp);
}
//=============================================================================
s = PRVM_G_STRING(OFS_PARM0);
PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
-
- if(!s)
- PRVM_ERROR ("VM_precache_pic: %s: NULL", PRVM_NAME);
-
VM_CheckEmptyString (s);
// AK Draw_CachePic is supposed to always return a valid pointer
if( Draw_CachePic(s, false)->tex == r_texture_notexture )
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(NULL);
+ PRVM_G_INT(OFS_RETURN) = OFS_NULL;
}
/*
VM_SAFEPARMCOUNT(1,VM_freepic);
s = PRVM_G_STRING(OFS_PARM0);
-
- if(!s)
- PRVM_ERROR ("VM_freepic: NULL");
-
VM_CheckEmptyString (s);
Draw_FreePic(s);
VM_SAFEPARMCOUNT(6,VM_drawstring);
string = PRVM_G_STRING(OFS_PARM1);
- if(!string)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -1;
- VM_Warning("VM_drawstring: %s passed null string !\n",PRVM_NAME);
- return;
- }
-
- //VM_CheckEmptyString(string); Why should it be checked - perhaps the menu wants to support the precolored letters, too?
-
pos = PRVM_G_VECTOR(OFS_PARM0);
scale = PRVM_G_VECTOR(OFS_PARM2);
rgb = PRVM_G_VECTOR(OFS_PARM3);
VM_SAFEPARMCOUNT(6,VM_drawpic);
picname = PRVM_G_STRING(OFS_PARM1);
-
- if(!picname)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -1;
- VM_Warning("VM_drawpic: %s passed null picture name !\n", PRVM_NAME);
- return;
- }
-
VM_CheckEmptyString (picname);
// is pic cached ? no function yet for that
VM_SAFEPARMCOUNT(1,VM_getimagesize);
p = PRVM_G_STRING(OFS_PARM0);
-
- if(!p)
- PRVM_ERROR("VM_getimagepos: %s passed null picture name !", PRVM_NAME);
-
VM_CheckEmptyString (p);
pic = Draw_CachePic (p, false);
*/
void VM_keynumtostring (void)
{
- int keynum;
- char *tmp;
VM_SAFEPARMCOUNT(1, VM_keynumtostring);
- keynum = (int)PRVM_G_FLOAT(OFS_PARM0);
-
- tmp = VM_GetTempString();
-
- strlcpy(tmp, Key_KeynumToString(keynum), VM_STRINGTEMP_LENGTH);
-
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tmp);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(Key_KeynumToString((int)PRVM_G_FLOAT(OFS_PARM0)));
}
/*
*/
void VM_stringtokeynum (void)
{
- const char *str;
VM_SAFEPARMCOUNT( 1, VM_keynumtostring );
- str = PRVM_G_STRING( OFS_PARM0 );
-
- PRVM_G_INT(OFS_RETURN) = Key_StringToKeynum( str );
+ PRVM_G_INT(OFS_RETURN) = Key_StringToKeynum(PRVM_G_STRING(OFS_PARM0));
}
// CL_Video interface functions
CL_RestartVideo( video );
}
+/*
+==============
+VM_makevectors
+
+Writes new values for v_forward, v_up, and v_right based on angles
+void makevectors(vector angle)
+==============
+*/
+void VM_makevectors (void)
+{
+ prvm_eval_t *valforward, *valright, *valup;
+ valforward = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_forward);
+ valright = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_right);
+ valup = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_up);
+ if (!valforward || !valright || !valup)
+ {
+ VM_Warning("makevectors: could not find v_forward, v_right, or v_up global variables\n");
+ return;
+ }
+ VM_SAFEPARMCOUNT(1, VM_makevectors);
+ AngleVectors (PRVM_G_VECTOR(OFS_PARM0), valforward->vector, valright->vector, valup->vector);
+}
+
/*
==============
VM_vectorvectors
Writes new values for v_forward, v_up, and v_right based on the given forward vector
-vectorvectors(vector, vector)
+vectorvectors(vector)
==============
*/
void VM_vectorvectors (void)
{
- VectorNormalize2(PRVM_G_VECTOR(OFS_PARM0), prog->globals.server->v_forward);
- VectorVectors(prog->globals.server->v_forward, prog->globals.server->v_right, prog->globals.server->v_up);
+ prvm_eval_t *valforward, *valright, *valup;
+ valforward = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_forward);
+ valright = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_right);
+ valup = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_up);
+ if (!valforward || !valright || !valup)
+ {
+ VM_Warning("vectorvectors: could not find v_forward, v_right, or v_up global variables\n");
+ return;
+ }
+ VM_SAFEPARMCOUNT(1, VM_vectorvectors);
+ VectorNormalize2(PRVM_G_VECTOR(OFS_PARM0), valforward->vector);
+ VectorVectors(valforward->vector, valright->vector, valup->vector);
}
/*
DrawQ_Line(width, c1[0], c1[1], c2[0], c2[1], rgb[0], rgb[1], rgb[2], alpha, flags);
}
-//====================
-//QC POLYGON functions
-//====================
-
-typedef struct
-{
- rtexture_t *tex;
- float data[36]; //[515]: enough for polygons
- unsigned char flags; //[515]: + VM_POLYGON_2D and VM_POLYGON_FL4V flags
-}vm_polygon_t;
-
-//static float vm_polygon_linewidth = 1;
-static mempool_t *vm_polygons_pool = NULL;
-static unsigned char vm_current_vertices = 0;
-static qboolean vm_polygons_initialized = false;
-static vm_polygon_t *vm_polygons = NULL;
-static unsigned long vm_polygons_num = 0, vm_drawpolygons_num = 0; //[515]: ok long on 64bit ?
-static qboolean vm_polygonbegin = false; //[515]: for "no-crap-on-the-screen" check
-#define VM_DEFPOLYNUM 64 //[515]: enough for default ?
-
-#define VM_POLYGON_FL3V 16 //more than 2 vertices (used only for lines)
-#define VM_POLYGON_FLLINES 32
-#define VM_POLYGON_FL2D 64
-#define VM_POLYGON_FL4V 128 //4 vertices
-
-void VM_InitPolygons (void)
-{
- vm_polygons_pool = Mem_AllocPool("VMPOLY", 0, NULL);
- vm_polygons = (vm_polygon_t *)Mem_Alloc(vm_polygons_pool, VM_DEFPOLYNUM*sizeof(vm_polygon_t));
- memset(vm_polygons, 0, VM_DEFPOLYNUM*sizeof(vm_polygon_t));
- vm_polygons_num = VM_DEFPOLYNUM;
- vm_drawpolygons_num = 0;
- vm_polygonbegin = false;
- vm_polygons_initialized = true;
-}
-
-void VM_DrawPolygonCallback (const entity_render_t *ent, const rtlight_t *rtlight, int numsurfaces, int *surfacelist)
-{
- int surfacelistindex;
- // LordHavoc: FIXME: this is stupid code
- for (surfacelistindex = 0;surfacelistindex < numsurfaces;surfacelistindex++)
- {
- const vm_polygon_t *p = &vm_polygons[surfacelist[surfacelistindex]];
- int flags = p->flags & 0x0f;
-
- if(flags == DRAWFLAG_ADDITIVE)
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
- else if(flags == DRAWFLAG_MODULATE)
- GL_BlendFunc(GL_DST_COLOR, GL_ZERO);
- else if(flags == DRAWFLAG_2XMODULATE)
- GL_BlendFunc(GL_DST_COLOR,GL_SRC_COLOR);
- else
- GL_BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
- R_Mesh_TexBind(0, R_GetTexture(p->tex));
-
- CHECKGLERROR
- //[515]: is speed is max ?
- if(p->flags & VM_POLYGON_FLLINES) //[515]: lines
- {
- qglLineWidth(p->data[13]);CHECKGLERROR
- qglBegin(GL_LINE_LOOP);
- qglTexCoord1f (p->data[12]);
- qglColor4f (p->data[20], p->data[21], p->data[22], p->data[23]);
- qglVertex3f (p->data[0] , p->data[1], p->data[2]);
-
- qglTexCoord1f (p->data[14]);
- qglColor4f (p->data[24], p->data[25], p->data[26], p->data[27]);
- qglVertex3f (p->data[3] , p->data[4], p->data[5]);
-
- if(p->flags & VM_POLYGON_FL3V)
- {
- qglTexCoord1f (p->data[16]);
- qglColor4f (p->data[28], p->data[29], p->data[30], p->data[31]);
- qglVertex3f (p->data[6] , p->data[7], p->data[8]);
-
- if(p->flags & VM_POLYGON_FL4V)
- {
- qglTexCoord1f (p->data[18]);
- qglColor4f (p->data[32], p->data[33], p->data[34], p->data[35]);
- qglVertex3f (p->data[9] , p->data[10], p->data[11]);
- }
- }
- qglEnd();
- CHECKGLERROR
- }
- else
- {
- qglBegin(GL_POLYGON);
- qglTexCoord2f (p->data[12], p->data[13]);
- qglColor4f (p->data[20], p->data[21], p->data[22], p->data[23]);
- qglVertex3f (p->data[0] , p->data[1], p->data[2]);
-
- qglTexCoord2f (p->data[14], p->data[15]);
- qglColor4f (p->data[24], p->data[25], p->data[26], p->data[27]);
- qglVertex3f (p->data[3] , p->data[4], p->data[5]);
-
- qglTexCoord2f (p->data[16], p->data[17]);
- qglColor4f (p->data[28], p->data[29], p->data[30], p->data[31]);
- qglVertex3f (p->data[6] , p->data[7], p->data[8]);
-
- if(p->flags & VM_POLYGON_FL4V)
- {
- qglTexCoord2f (p->data[18], p->data[19]);
- qglColor4f (p->data[32], p->data[33], p->data[34], p->data[35]);
- qglVertex3f (p->data[9] , p->data[10], p->data[11]);
- }
- qglEnd();
- CHECKGLERROR
- }
- }
-}
-
-void VM_AddPolygonTo2DScene (vm_polygon_t *p)
-{
- drawqueuemesh_t mesh;
- static int picelements[6] = {0, 1, 2, 0, 2, 3};
-
- mesh.texture = p->tex;
- mesh.data_element3i = picelements;
- mesh.data_vertex3f = p->data;
- mesh.data_texcoord2f = p->data + 12;
- mesh.data_color4f = p->data + 20;
- if(p->flags & VM_POLYGON_FL4V)
- {
- mesh.num_vertices = 4;
- mesh.num_triangles = 2;
- }
- else
- {
- mesh.num_vertices = 3;
- mesh.num_triangles = 1;
- }
- if(p->flags & VM_POLYGON_FLLINES) //[515]: lines
- DrawQ_LineLoop (&mesh, (p->flags&0x0f));
- else
- DrawQ_Mesh (&mesh, (p->flags&0x0f));
-}
-
-//void(string texturename, float flag, float 2d, float lines) R_BeginPolygon
-void VM_R_PolygonBegin (void)
-{
- vm_polygon_t *p;
- const char *picname;
- if(prog->argc < 2)
- VM_SAFEPARMCOUNT(2, VM_R_PolygonBegin);
-
- if(!vm_polygons_initialized)
- VM_InitPolygons();
- if(vm_polygonbegin)
- {
- VM_Warning("VM_R_PolygonBegin: called twice without VM_R_PolygonEnd after first\n");
- return;
- }
- if(vm_drawpolygons_num >= vm_polygons_num)
- {
- p = (vm_polygon_t *)Mem_Alloc(vm_polygons_pool, 2 * vm_polygons_num * sizeof(vm_polygon_t));
- memset(p, 0, 2 * vm_polygons_num * sizeof(vm_polygon_t));
- memcpy(p, vm_polygons, vm_polygons_num * sizeof(vm_polygon_t));
- Mem_Free(vm_polygons);
- vm_polygons = p;
- vm_polygons_num *= 2;
- }
- p = &vm_polygons[vm_drawpolygons_num];
- picname = PRVM_G_STRING(OFS_PARM0);
- if(picname[0])
- p->tex = Draw_CachePic(picname, true)->tex;
- else
- p->tex = r_texture_white;
- p->flags = (unsigned char)PRVM_G_FLOAT(OFS_PARM1);
- vm_current_vertices = 0;
- vm_polygonbegin = true;
- if(prog->argc >= 3)
- {
- if(PRVM_G_FLOAT(OFS_PARM2))
- p->flags |= VM_POLYGON_FL2D;
- if(prog->argc >= 4 && PRVM_G_FLOAT(OFS_PARM3))
- {
- p->data[13] = PRVM_G_FLOAT(OFS_PARM3); //[515]: linewidth
- p->flags |= VM_POLYGON_FLLINES;
- }
- }
-}
-
-//void(vector org, vector texcoords, vector rgb, float alpha) R_PolygonVertex
-void VM_R_PolygonVertex (void)
-{
- float *coords, *tx, *rgb, alpha;
- vm_polygon_t *p;
- VM_SAFEPARMCOUNT(4, VM_R_PolygonVertex);
-
- if(!vm_polygonbegin)
- {
- VM_Warning("VM_R_PolygonVertex: VM_R_PolygonBegin wasn't called\n");
- return;
- }
- coords = PRVM_G_VECTOR(OFS_PARM0);
- tx = PRVM_G_VECTOR(OFS_PARM1);
- rgb = PRVM_G_VECTOR(OFS_PARM2);
- alpha = PRVM_G_FLOAT(OFS_PARM3);
-
- p = &vm_polygons[vm_drawpolygons_num];
- if(vm_current_vertices > 4)
- {
- VM_Warning("VM_R_PolygonVertex: may have 4 vertices max\n");
- return;
- }
-
- p->data[vm_current_vertices*3] = coords[0];
- p->data[1+vm_current_vertices*3] = coords[1];
- p->data[2+vm_current_vertices*3] = coords[2];
-
- p->data[12+vm_current_vertices*2] = tx[0];
- if(!(p->flags & VM_POLYGON_FLLINES))
- p->data[13+vm_current_vertices*2] = tx[1];
-
- p->data[20+vm_current_vertices*4] = rgb[0];
- p->data[21+vm_current_vertices*4] = rgb[1];
- p->data[22+vm_current_vertices*4] = rgb[2];
- p->data[23+vm_current_vertices*4] = alpha;
-
- vm_current_vertices++;
- if(vm_current_vertices == 4)
- p->flags |= VM_POLYGON_FL4V;
- else
- if(vm_current_vertices == 3)
- p->flags |= VM_POLYGON_FL3V;
-}
-
-//void() R_EndPolygon
-void VM_R_PolygonEnd (void)
-{
- if(!vm_polygonbegin)
- {
- VM_Warning("VM_R_PolygonEnd: VM_R_PolygonBegin wasn't called\n");
- return;
- }
- vm_polygonbegin = false;
- if(vm_current_vertices > 2 || (vm_current_vertices >= 2 && vm_polygons[vm_drawpolygons_num].flags & VM_POLYGON_FLLINES))
- {
- if(vm_polygons[vm_drawpolygons_num].flags & VM_POLYGON_FL2D) //[515]: don't use qcpolygons memory if 2D
- VM_AddPolygonTo2DScene(&vm_polygons[vm_drawpolygons_num]);
- else
- vm_drawpolygons_num++;
- }
- else
- VM_Warning("VM_R_PolygonEnd: %i vertices isn't a good choice\n", vm_current_vertices);
-}
-
-void VM_AddPolygonsToMeshQueue (void)
-{
- unsigned int i;
- if(!vm_drawpolygons_num)
- return;
- for(i = 0;i < vm_drawpolygons_num;i++)
- VM_DrawPolygonCallback(NULL, NULL, i, NULL);
- vm_drawpolygons_num = 0;
-}
*/
void VM_altstr_prepare( void )
{
- char *outstr, *out;
+ char *out;
const char *instr, *in;
int size;
+ char outstr[VM_STRINGTEMP_LENGTH];
VM_SAFEPARMCOUNT( 1, VM_altstr_prepare );
instr = PRVM_G_STRING( OFS_PARM0 );
- //VM_CheckEmptyString( instr );
- outstr = VM_GetTempString();
- for( out = outstr, in = instr, size = VM_STRINGTEMP_LENGTH - 1 ; size && *in ; size--, in++, out++ )
+ for( out = outstr, in = instr, size = sizeof(outstr) - 1 ; size && *in ; size--, in++, out++ )
if( *in == '\'' ) {
*out++ = '\\';
*out = '\'';
*out = *in;
*out = 0;
- PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( outstr );
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString( outstr );
}
/*
void VM_altstr_get( void )
{
const char *altstr, *pos;
- char *outstr, *out;
+ char *out;
int count, size;
+ char outstr[VM_STRINGTEMP_LENGTH];
VM_SAFEPARMCOUNT( 2, VM_altstr_get );
altstr = PRVM_G_STRING( OFS_PARM0 );
- //VM_CheckEmptyString( altstr );
count = (int)PRVM_G_FLOAT( OFS_PARM1 );
count = count * 2 + 1;
count--;
if( !*pos ) {
- PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( NULL );
+ PRVM_G_INT( OFS_RETURN ) = 0;
return;
}
- outstr = VM_GetTempString();
- for( out = outstr, size = VM_STRINGTEMP_LENGTH - 1 ; size && *pos ; size--, pos++, out++ )
+ for( out = outstr, size = sizeof(outstr) - 1 ; size && *pos ; size--, pos++, out++ )
if( *pos == '\\' ) {
if( !*++pos )
break;
*out = *pos;
*out = 0;
- PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( outstr );
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString( outstr );
}
/*
int num;
const char *altstr, *str;
const char *in;
- char *outstr, *out;
+ char *out;
+ char outstr[VM_STRINGTEMP_LENGTH];
VM_SAFEPARMCOUNT( 3, VM_altstr_set );
altstr = PRVM_G_STRING( OFS_PARM0 );
- //VM_CheckEmptyString( altstr );
num = (int)PRVM_G_FLOAT( OFS_PARM1 );
str = PRVM_G_STRING( OFS_PARM2 );
- //VM_CheckEmptyString( str );
- outstr = out = VM_GetTempString();
+ out = outstr;
for( num = num * 2 + 1, in = altstr; *in && num; *out++ = *in++ )
if( *in == '\\' ) {
if( !*++in ) {
num--;
}
- if( !in ) {
- PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( altstr );
- return;
- }
// copy set in
for( ; *str; *out++ = *str++ );
// now jump over the old content
if( *in == '\'' || (*in == '\\' && !*++in) )
break;
- if( !in ) {
- PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( NULL );
- return;
- }
-
- strlcpy(out, in, VM_STRINGTEMP_LENGTH);
- PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( outstr );
+ strlcpy(out, in, outstr + sizeof(outstr) - out);
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString( outstr );
}
/*
const char *set;
const char *instr;
const char *in;
- char *outstr;
char *out;
+ char outstr[VM_STRINGTEMP_LENGTH];
+
+ VM_SAFEPARMCOUNT(3, VM_altstr_ins);
in = instr = PRVM_G_STRING( OFS_PARM0 );
num = (int)PRVM_G_FLOAT( OFS_PARM1 );
set = setstr = PRVM_G_STRING( OFS_PARM2 );
- out = outstr = VM_GetTempString();
+ out = outstr;
for( num = num * 2 + 2 ; *in && num > 0 ; *out++ = *in++ )
if( *in == '\\' ) {
if( !*++in ) {
for( ; *set ; *out++ = *set++ );
*out++ = '\'';
- strlcpy(out, in, VM_STRINGTEMP_LENGTH);
- PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( outstr );
+ strlcpy(out, in, outstr + sizeof(outstr) - out);
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString( outstr );
}
char *strings[MAX_QCSTR_STRINGS];
}qcstrbuffer_t;
+// FIXME: move stringbuffers to prog_t to allow multiple progs!
static qcstrbuffer_t *qcstringbuffers[MAX_QCSTR_BUFFERS];
static int num_qcstringbuffers;
static int buf_sortpower;
return strncmp(b, a, buf_sortpower);
}
-#ifdef REMOVETHIS
-static void VM_BufStr_Init (void)
-{
- memset(qcstringbuffers, 0, sizeof(qcstringbuffers));
- num_qcstringbuffers = 0;
-}
-
-static void VM_BufStr_ShutDown (void)
-{
- int i;
- for(i=0;i<MAX_QCSTR_BUFFERS && num_qcstringbuffers;i++)
- BufStr_ClearBuffer(i);
-}
-#endif
-
/*
========================
VM_buf_create
void VM_buf_implode (void)
{
qcstrbuffer_t *b;
- char *k;
+ char k[VM_STRINGTEMP_LENGTH];
const char *sep;
int i;
size_t l;
VM_SAFEPARMCOUNT(2, VM_buf_implode);
b = BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0));
- PRVM_G_INT(OFS_RETURN) = 0;
+ PRVM_G_INT(OFS_RETURN) = OFS_NULL;
if(!b)
{
VM_Warning("VM_buf_implode: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
if(!b->num_strings)
return;
sep = PRVM_G_STRING(OFS_PARM1);
- k = VM_GetTempString();
k[0] = 0;
for(l=i=0;i<b->num_strings;i++)
if(b->strings[i])
{
- l += strlen(b->strings[i]);
- if(l>=4095)
+ l += (i > 0 ? strlen(sep) : 0) + strlen(b->strings[i]);
+ if (l >= sizeof(k) - 1)
break;
- strlcat(k, b->strings[i], VM_STRINGTEMP_LENGTH);
- if(sep && (i != b->num_strings-1))
- {
- l += strlen(sep);
- if(l>=4095)
- break;
- strlcat(k, sep, VM_STRINGTEMP_LENGTH);
- }
+ strlcat(k, sep, sizeof(k));
+ strlcat(k, b->strings[i], sizeof(k));
}
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(k);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(k);
}
/*
========================
VM_bufstr_get
-get a string from buffer, returns direct pointer, dont str_unzone it!
+get a string from buffer, returns tempstring, dont str_unzone it!
string bufstr_get(float bufhandle, float string_index) = #465;
========================
*/
int strindex;
VM_SAFEPARMCOUNT(2, VM_bufstr_get);
+ PRVM_G_INT(OFS_RETURN) = OFS_NULL;
b = BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0));
if(!b)
{
VM_Warning("VM_bufstr_get: invalid string index %i used in %s\n", strindex, PRVM_NAME);
return;
}
- PRVM_G_INT(OFS_RETURN) = 0;
if(b->num_strings <= strindex)
return;
if(b->strings[strindex])
- PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(b->strings[strindex]);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(b->strings[strindex]);
}
/*
return;
}
news = PRVM_G_STRING(OFS_PARM2);
- if(!news)
- {
- VM_Warning("VM_bufstr_set: null string used in %s\n", PRVM_NAME);
- return;
- }
if(b->strings[strindex])
Z_Free(b->strings[strindex]);
alloclen = strlen(news) + 1;
return;
}
string = PRVM_G_STRING(OFS_PARM1);
- if(!string)
- {
- VM_Warning("VM_bufstr_add: null string used in %s\n", PRVM_NAME);
- return;
- }
-
order = (int)PRVM_G_FLOAT(OFS_PARM2);
if(order)
strindex = b->num_strings;
//=============
+/*
+==============
+VM_changeyaw
+
+This was a major timewaster in progs, so it was converted to C
+==============
+*/
+void VM_changeyaw (void)
+{
+ prvm_edict_t *ent;
+ float ideal, current, move, speed;
+
+ // this is called (VERY HACKISHLY) by SV_MoveToGoal, so it can not use any
+ // parameters because they are the parameters to SV_MoveToGoal, not this
+ //VM_SAFEPARMCOUNT(0, VM_changeyaw);
+
+ ent = PRVM_PROG_TO_EDICT(PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict);
+ if (ent == prog->edicts)
+ {
+ VM_Warning("changeyaw: can not modify world entity\n");
+ return;
+ }
+ if (ent->priv.server->free)
+ {
+ VM_Warning("changeyaw: can not modify free entity\n");
+ return;
+ }
+ if (prog->fieldoffsets.angles < 0 || prog->fieldoffsets.ideal_yaw < 0 || prog->fieldoffsets.yaw_speed < 0)
+ {
+ VM_Warning("changeyaw: angles, ideal_yaw, or yaw_speed field(s) not found\n");
+ return;
+ }
+ current = ANGLEMOD(PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.angles)->vector[1]);
+ ideal = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.ideal_yaw)->_float;
+ speed = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.yaw_speed)->_float;
+
+ if (current == ideal)
+ return;
+ move = ideal - current;
+ if (ideal > current)
+ {
+ if (move >= 180)
+ move = move - 360;
+ }
+ else
+ {
+ if (move <= -180)
+ move = move + 360;
+ }
+ if (move > 0)
+ {
+ if (move > speed)
+ move = speed;
+ }
+ else
+ {
+ if (move < -speed)
+ move = -speed;
+ }
+
+ PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.angles)->vector[1] = ANGLEMOD (current + move);
+}
+
+/*
+==============
+VM_changepitch
+==============
+*/
+void VM_changepitch (void)
+{
+ prvm_edict_t *ent;
+ float ideal, current, move, speed;
+
+ VM_SAFEPARMCOUNT(1, VM_changepitch);
+
+ ent = PRVM_G_EDICT(OFS_PARM0);
+ if (ent == prog->edicts)
+ {
+ VM_Warning("changepitch: can not modify world entity\n");
+ return;
+ }
+ if (ent->priv.server->free)
+ {
+ VM_Warning("changepitch: can not modify free entity\n");
+ return;
+ }
+ if (prog->fieldoffsets.angles < 0 || prog->fieldoffsets.idealpitch < 0 || prog->fieldoffsets.pitch_speed < 0)
+ {
+ VM_Warning("changepitch: angles, idealpitch, or pitch_speed field(s) not found\n");
+ return;
+ }
+ current = ANGLEMOD(PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.angles)->vector[0]);
+ ideal = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.idealpitch)->_float;
+ speed = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.pitch_speed)->_float;
+
+ if (current == ideal)
+ return;
+ move = ideal - current;
+ if (ideal > current)
+ {
+ if (move >= 180)
+ move = move - 360;
+ }
+ else
+ {
+ if (move <= -180)
+ move = move + 360;
+ }
+ if (move > 0)
+ {
+ if (move > speed)
+ move = speed;
+ }
+ else
+ {
+ if (move < -speed)
+ move = -speed;
+ }
+
+ PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.angles)->vector[0] = ANGLEMOD (current + move);
+}
+
+
+static int Is_Text_Color (char c, char t)
+{
+ int a = 0;
+ char c2 = c - (c & 128);
+ char t2 = t - (t & 128);
+
+ if(c != STRING_COLOR_TAG && c2 != STRING_COLOR_TAG) return 0;
+ if(t >= '0' && t <= '9') a = 1;
+ if(t2 >= '0' && t2 <= '9') a = 1;
+/* if(t >= 'A' && t <= 'Z') a = 2;
+ if(t2 >= 'A' && t2 <= 'Z') a = 2;
+
+ if(a == 1 && scr_colortext.integer > 0)
+ return 1;
+ if(a == 2 && scr_multifonts.integer > 0)
+ return 2;
+*/
+ return a;
+}
+
+void VM_uncolorstring (void)
+{
+ const char *in;
+ char out[VM_STRINGTEMP_LENGTH];
+ int k = 0, i = 0;
+
+ VM_SAFEPARMCOUNT(1, VM_uncolorstring);
+ in = PRVM_G_STRING(OFS_PARM0);
+ VM_CheckEmptyString (in);
+
+ while (in[k])
+ {
+ if(in[k+1])
+ if(Is_Text_Color(in[k], in[k+1]) == 1/* || (in[k] == '&' && in[k+1] == 'r')*/)
+ {
+ k += 2;
+ continue;
+ }
+ out[i] = in[k];
+ ++k;
+ ++i;
+ }
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(out);
+}
+
+//#222 string(string s, float index) str2chr (FTE_STRINGS)
+void VM_str2chr (void)
+{
+ const char *s;
+ VM_SAFEPARMCOUNT(2, VM_str2chr);
+ s = PRVM_G_STRING(OFS_PARM0);
+ if((unsigned)PRVM_G_FLOAT(OFS_PARM1) > strlen(s))
+ return;
+ PRVM_G_FLOAT(OFS_RETURN) = (unsigned char)s[(int)PRVM_G_FLOAT(OFS_PARM1)];
+}
+
+//#223 string(float c, ...) chr2str (FTE_STRINGS)
+void VM_chr2str (void)
+{
+ char t[9];
+ int i;
+ VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
+ for(i = 0;i < prog->argc && i < (int)sizeof(t) - 1;i++)
+ t[i] = (unsigned char)PRVM_G_FLOAT(OFS_PARM0+i*3);
+ t[i] = 0;
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(t);
+}
+
+//#228 float(string s1, string s2, float len) strncmp (FTE_STRINGS)
+void VM_strncmp (void)
+{
+ const char *s1, *s2;
+ VM_SAFEPARMCOUNT(1, VM_strncmp);
+ s1 = PRVM_G_STRING(OFS_PARM0);
+ s2 = PRVM_G_STRING(OFS_PARM1);
+ PRVM_G_FLOAT(OFS_RETURN) = strncmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
+}
+
+void VM_wasfreed (void)
+{
+ VM_SAFEPARMCOUNT(1, VM_wasfreed);
+ PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICT(OFS_PARM0)->priv.required->free;
+}
+
+void VM_SetTraceGlobals(const trace_t *trace)
+{
+ prvm_eval_t *val;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_allsolid)))
+ val->_float = trace->allsolid;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_startsolid)))
+ val->_float = trace->startsolid;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_fraction)))
+ val->_float = trace->fraction;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_inwater)))
+ val->_float = trace->inwater;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_inopen)))
+ val->_float = trace->inopen;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_endpos)))
+ VectorCopy(trace->endpos, val->vector);
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_plane_normal)))
+ VectorCopy(trace->plane.normal, val->vector);
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_plane_dist)))
+ val->_float = trace->plane.dist;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_ent)))
+ val->edict = PRVM_EDICT_TO_PROG(trace->ent ? trace->ent : prog->edicts);
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dpstartcontents)))
+ val->_float = trace->startsupercontents;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitcontents)))
+ val->_float = trace->hitsupercontents;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitq3surfaceflags)))
+ val->_float = trace->hitq3surfaceflags;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphittexturename)))
+ val->string = trace->hittexture ? PRVM_SetTempString(trace->hittexture->name) : 0;
+}
+
+//=============
+
void VM_Cmd_Init(void)
{
// only init the stuff for the current prog
VM_Files_Init();
VM_Search_Init();
// VM_BufStr_Init();
- if(vm_polygons_initialized)
- {
- Mem_FreePool(&vm_polygons_pool);
- vm_polygons_initialized = false;
- }
}
void VM_Cmd_Reset(void)
VM_Search_Reset();
VM_Files_CloseAll();
// VM_BufStr_ShutDown();
- if(vm_polygons_initialized)
- {
- Mem_FreePool(&vm_polygons_pool);
- vm_polygons_initialized = false;
- }
}