Cbuf_AddText(string);
}
+static qboolean PRVM_Cvar_ReadOk(const char *string)
+{
+ cvar_t *cvar;
+ cvar = Cvar_FindVar(string);
+ return ((cvar) && ((cvar->flags & CVAR_PRIVATE) == 0));
+}
+
/*
=================
VM_cvar
VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
VM_VarString(0, string, sizeof(string));
VM_CheckEmptyString(string);
- PRVM_G_FLOAT(OFS_RETURN) = Cvar_VariableValue(string);
+ PRVM_G_FLOAT(OFS_RETURN) = PRVM_Cvar_ReadOk(string) ? Cvar_VariableValue(string) : 0;
}
/*
VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_string);
VM_VarString(0, string, sizeof(string));
VM_CheckEmptyString(string);
- PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(Cvar_VariableString(string));
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(PRVM_Cvar_ReadOk(string) ? Cvar_VariableString(string) : "");
}
int f;
const char *s, *t;
prvm_edict_t *ent, *chain;
+ int chainfield;
- VM_SAFEPARMCOUNT(2,VM_findchain);
+ VM_SAFEPARMCOUNTRANGE(2,3,VM_findchain);
- if (prog->fieldoffsets.chain < 0)
- PRVM_ERROR("VM_findchain: %s doesnt have a chain field !", PRVM_NAME);
+ if(prog->argc == 3)
+ chainfield = PRVM_G_INT(OFS_PARM2);
+ else
+ chainfield = prog->fieldoffsets.chain;
+ if (chainfield < 0)
+ PRVM_ERROR("VM_findchain: %s doesnt have the specified chain field !", PRVM_NAME);
chain = prog->edicts;
if (strcmp(t,s))
continue;
- PRVM_EDICTFIELDVALUE(ent,prog->fieldoffsets.chain)->edict = PRVM_NUM_FOR_EDICT(chain);
+ PRVM_EDICTFIELDVALUE(ent,chainfield)->edict = PRVM_NUM_FOR_EDICT(chain);
chain = ent;
}
int f;
float s;
prvm_edict_t *ent, *chain;
+ int chainfield;
- VM_SAFEPARMCOUNT(2, VM_findchainfloat);
+ VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainfloat);
- if (prog->fieldoffsets.chain < 0)
- PRVM_ERROR("VM_findchainfloat: %s doesnt have a chain field !", PRVM_NAME);
+ if(prog->argc == 3)
+ chainfield = PRVM_G_INT(OFS_PARM2);
+ else
+ chainfield = prog->fieldoffsets.chain;
+ if (chainfield < 0)
+ PRVM_ERROR("VM_findchain: %s doesnt have the specified chain field !", PRVM_NAME);
chain = (prvm_edict_t *)prog->edicts;
if (PRVM_E_FLOAT(ent,f) != s)
continue;
- PRVM_EDICTFIELDVALUE(ent,prog->fieldoffsets.chain)->edict = PRVM_EDICT_TO_PROG(chain);
+ PRVM_EDICTFIELDVALUE(ent,chainfield)->edict = PRVM_EDICT_TO_PROG(chain);
chain = ent;
}
int f;
int s;
prvm_edict_t *ent, *chain;
+ int chainfield;
- VM_SAFEPARMCOUNT(2, VM_findchainflags);
+ VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainflags);
- if (prog->fieldoffsets.chain < 0)
- PRVM_ERROR("VM_findchainflags: %s doesnt have a chain field !", PRVM_NAME);
+ if(prog->argc == 3)
+ chainfield = PRVM_G_INT(OFS_PARM2);
+ else
+ chainfield = prog->fieldoffsets.chain;
+ if (chainfield < 0)
+ PRVM_ERROR("VM_findchain: %s doesnt have the specified chain field !", PRVM_NAME);
chain = (prvm_edict_t *)prog->edicts;
if (!((int)PRVM_E_FLOAT(ent,f) & s))
continue;
- PRVM_EDICTFIELDVALUE(ent,prog->fieldoffsets.chain)->edict = PRVM_EDICT_TO_PROG(chain);
+ PRVM_EDICTFIELDVALUE(ent,chainfield)->edict = PRVM_EDICT_TO_PROG(chain);
chain = ent;
}
PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
VM_CheckEmptyString(s);
- if(snd_initialized.integer && !S_PrecacheSound(s, true, false))
+ if(snd_initialized.integer && !S_PrecacheSound(s, true, true))
{
VM_Warning("VM_precache_sound: Failed to load %s for %s\n", s, PRVM_NAME);
return;
PRVM_G_FLOAT(OFS_RETURN) = pow(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
}
+void VM_log (void)
+{
+ VM_SAFEPARMCOUNT(1,VM_log);
+ PRVM_G_FLOAT(OFS_RETURN) = log(PRVM_G_FLOAT(OFS_PARM0));
+}
+
void VM_Files_Init(void)
{
int i;
// returns a section of a string as a tempstring
void VM_substring(void)
{
- int i, start, length;
+ int start, length, slength, maxlen;
const char *s;
char string[VM_STRINGTEMP_LENGTH];
s = PRVM_G_STRING(OFS_PARM0);
start = (int)PRVM_G_FLOAT(OFS_PARM1);
length = (int)PRVM_G_FLOAT(OFS_PARM2);
- for (i = 0;i < start && *s;i++, s++);
- for (i = 0;i < (int)sizeof(string) - 1 && *s && i < length;i++, s++)
- string[i] = *s;
- string[i] = 0;
+ slength = strlen(s);
+
+ if (start < 0) // FTE_STRINGS feature
+ start += slength;
+ start = bound(0, start, slength);
+
+ if (length < 0) // FTE_STRINGS feature
+ length += slength - start + 1;
+ maxlen = min((int)sizeof(string) - 1, slength - start);
+ length = bound(0, length, maxlen);
+
+ memcpy(string, s + start, length);
+ string[length] = 0;
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
}
int numseparators;
int separatorlen[7];
const char *separators[7];
- const char *p;
+ const char *p, *p0;
const char *token;
char tokentext[MAX_INPUTLINE];
{
token = tokentext + j;
tokens_startpos[num_tokens] = p - tokenize_string;
+ p0 = p;
while (*p)
{
for (k = 0;k < numseparators;k++)
if (j < (int)sizeof(tokentext)-1)
tokentext[j++] = *p;
p++;
+ p0 = p;
}
- tokens_endpos[num_tokens] = p - tokenize_string;
+ tokens_endpos[num_tokens] = p0 - tokenize_string;
if (j >= (int)sizeof(tokentext))
break;
tokentext[j++] = 0;
float gettime(void)
=========
*/
+extern double host_starttime;
+float CDAudio_GetPosition(void);
void VM_gettime(void)
{
- VM_SAFEPARMCOUNT(0,VM_gettime);
+ int timer_index;
- PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
+ VM_SAFEPARMCOUNTRANGE(0,1,VM_gettime);
+
+ if(prog->argc == 0)
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
+ }
+ else
+ {
+ timer_index = (int) PRVM_G_FLOAT(OFS_PARM0);
+ switch(timer_index)
+ {
+ case 0: // GETTIME_FRAMESTART
+ PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
+ break;
+ case 1: // GETTIME_REALTIME
+ PRVM_G_FLOAT(OFS_RETURN) = (float) Sys_DoubleTime();
+ break;
+ case 2: // GETTIME_HIRES
+ PRVM_G_FLOAT(OFS_RETURN) = (float) (Sys_DoubleTime() - realtime);
+ break;
+ case 3: // GETTIME_UPTIME
+ PRVM_G_FLOAT(OFS_RETURN) = (float) (Sys_DoubleTime() - host_starttime);
+ break;
+ case 4: // GETTIME_CDTRACK
+ PRVM_G_FLOAT(OFS_RETURN) = (float) CDAudio_GetPosition();
+ break;
+ default:
+ VM_Warning("VM_gettime: %s: unsupported timer specified, returning realtime\n", PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
+ break;
+ }
+ }
}
/*
Draw_FreePic(s);
}
-dp_font_t *getdrawfont()
+dp_font_t *getdrawfont(void)
{
if(prog->globaloffsets.drawfont >= 0)
{
=========
VM_stringwidth
-float stringwidth(string text, float allowColorCodes)
+float stringwidth(string text, float allowColorCodes, float size)
=========
*/
void VM_stringwidth(void)
{
const char *string;
+ float sz, mult; // sz is intended font size so we can later add freetype support, mult is font size multiplier in pixels per character cell
int colors;
- VM_SAFEPARMCOUNT(2,VM_drawstring);
+ VM_SAFEPARMCOUNTRANGE(2,3,VM_drawstring);
+
+ if(prog->argc == 3)
+ {
+ mult = sz = PRVM_G_FLOAT(OFS_PARM2);
+ }
+ else
+ {
+ sz = 8;
+ mult = 1;
+ }
string = PRVM_G_STRING(OFS_PARM0);
colors = (int)PRVM_G_FLOAT(OFS_PARM1);
- PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_Font(string, 0, !colors, getdrawfont()); // 1x1 characters, don't actually draw
+ PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_Font(string, 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
}
/*
=========
}
/*
=========
+VM_drawrotpic
+
+float drawrotpic(vector position, string pic, vector size, vector org, float angle, vector rgb, float alpha, float flag)
+=========
+*/
+void VM_drawrotpic(void)
+{
+ const char *picname;
+ float *size, *pos, *org, *rgb;
+ int flag;
+
+ VM_SAFEPARMCOUNT(8,VM_drawrotpic);
+
+ picname = PRVM_G_STRING(OFS_PARM1);
+ VM_CheckEmptyString (picname);
+
+ // is pic cached ? no function yet for that
+ if(!1)
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = -4;
+ VM_Warning("VM_drawrotpic: %s: %s not cached !\n", PRVM_NAME, picname);
+ return;
+ }
+
+ pos = PRVM_G_VECTOR(OFS_PARM0);
+ size = PRVM_G_VECTOR(OFS_PARM2);
+ org = PRVM_G_VECTOR(OFS_PARM3);
+ rgb = PRVM_G_VECTOR(OFS_PARM5);
+ flag = (int) PRVM_G_FLOAT(OFS_PARM7);
+
+ if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = -2;
+ VM_Warning("VM_drawrotpic: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
+ return;
+ }
+
+ if(pos[2] || size[2] || org[2])
+ Con_Printf("VM_drawrotpic: z value from pos/size/org discarded\n");
+
+ DrawQ_RotPic(pos[0], pos[1], Draw_CachePic(picname), size[0], size[1], org[0], org[1], PRVM_G_FLOAT(OFS_PARM4), rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM6), flag);
+ PRVM_G_FLOAT(OFS_RETURN) = 1;
+}
+/*
+=========
VM_drawsubpic
float drawsubpic(vector position, vector size, string pic, vector srcPos, vector srcSize, vector rgb, float alpha, float flag)
int n1, n2;
VM_SAFEPARMCOUNT(2, VM_bitshift);
- n1 = (int)fabs((int)PRVM_G_FLOAT(OFS_PARM0));
+ n1 = (int)fabs((float)((int)PRVM_G_FLOAT(OFS_PARM0)));
n2 = (int)PRVM_G_FLOAT(OFS_PARM1);
if(!n1)
PRVM_G_FLOAT(OFS_RETURN) = n1;
val->string = trace->hittexture ? PRVM_SetTempString(trace->hittexture->name) : 0;
}
+void VM_ClearTraceGlobals(void)
+{
+ // clean up all trace globals when leaving the VM (anti-triggerbot safeguard)
+ prvm_eval_t *val;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_allsolid)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_startsolid)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_fraction)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_inwater)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_inopen)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_endpos)))
+ VectorClear(val->vector);
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_plane_normal)))
+ VectorClear(val->vector);
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_plane_dist)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_ent)))
+ val->edict = PRVM_EDICT_TO_PROG(prog->edicts);
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dpstartcontents)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitcontents)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitq3surfaceflags)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphittexturename)))
+ val->string = 0;
+}
+
//=============
void VM_Cmd_Init(void)
else
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
}
+
+//string(void) getextresponse = #624; // returns the next extResponse packet that was sent to this client
+void VM_getextresponse (void)
+{
+ VM_SAFEPARMCOUNT(0,VM_argv);
+
+ if (net_extresponse_count <= 0)
+ PRVM_G_INT(OFS_RETURN) = OFS_NULL;
+ else
+ {
+ int first;
+ --net_extresponse_count;
+ first = (net_extresponse_last + NET_EXTRESPONSE_MAX - net_extresponse_count) % NET_EXTRESPONSE_MAX;
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(net_extresponse[first]);
+ }
+}
+
+/*
+=========
+VM_M_callfunction
+
+ callfunction(...,string function_name)
+Extension: pass
+=========
+*/
+mfunction_t *PRVM_ED_FindFunction (const char *name);
+void VM_callfunction(void)
+{
+ mfunction_t *func;
+ const char *s;
+
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_callfunction);
+
+ s = PRVM_G_STRING(OFS_PARM0+(prog->argc - 1)*3);
+
+ VM_CheckEmptyString(s);
+
+ func = PRVM_ED_FindFunction(s);
+
+ if(!func)
+ PRVM_ERROR("VM_callfunciton: function %s not found !", s);
+ else if (func->first_statement < 0)
+ {
+ // negative statements are built in functions
+ int builtinnumber = -func->first_statement;
+ prog->xfunction->builtinsprofile++;
+ if (builtinnumber < prog->numbuiltins && prog->builtins[builtinnumber])
+ prog->builtins[builtinnumber]();
+ else
+ PRVM_ERROR("No such builtin #%i in %s; most likely cause: outdated engine build. Try updating!", builtinnumber, PRVM_NAME);
+ }
+ else if(func - prog->functions > 0)
+ {
+ prog->argc--;
+ PRVM_ExecuteProgram(func - prog->functions,"");
+ prog->argc++;
+ }
+}
+
+/*
+=========
+VM_isfunction
+
+float isfunction(string function_name)
+=========
+*/
+mfunction_t *PRVM_ED_FindFunction (const char *name);
+void VM_isfunction(void)
+{
+ mfunction_t *func;
+ const char *s;
+
+ VM_SAFEPARMCOUNT(1, VM_isfunction);
+
+ s = PRVM_G_STRING(OFS_PARM0);
+
+ VM_CheckEmptyString(s);
+
+ func = PRVM_ED_FindFunction(s);
+
+ if(!func)
+ PRVM_G_FLOAT(OFS_RETURN) = false;
+ else
+ PRVM_G_FLOAT(OFS_RETURN) = true;
+}
projects / xonotic / darkplaces.git / blobdiff