// AK
// Basically every vm builtin cmd should be in here.
-// All 3 builtin list and extension lists can be found here
-// cause large (I think they will) are from pr_cmds the same copyright like in pr_cms
+// All 3 builtin and extension lists can be found here
+// cause large (I think they will) parts are from pr_cmds the same copyright like in pr_cmds
// also applies here
-
-/*============================================================================
-common cmd list:
-=================
-
- checkextension(string)
- error(...[string])
- objerror(...[string)
- print(...[strings])
- centerprint(...[string])
-vector normalize(vector)
-float vlen(vector)
-float vectoyaw(vector)
-vector vectoangles(vector)
-float random()
- cmd(string)
- float cvar (string)
- cvar_set (string,string)
- dprint(...[string])
-string ftos(float)
-float fabs(float)
-string vtos(vector)
-string etos(entity)
-float stof(...[string])
-entity spawn()
-entity remove()
-entity find(entity start, .string field, string match)
-
-entity findfloat(entity start, .float field, string match)
-entity findentity(entity start, .entity field, string match)
-
-entity findchain(.string field, string match)
-
-entity findchainfloat(.string field, float match)
-entity findchainentity(.string field, entity match)
-
- coredump()
- traceon()
- traceoff()
- eprint()
-float rint(float)
-float floor(float)
-float ceil(float)
-entity nextent(entity)
-float sin(float)
-float cos(float)
-float sqrt(float)
- randomvec()
-float registercvar (string name, string value)
-float min(float a, float b, ...[float])
-float max(float a, float b, ...[float])
-float bound(float min, float value, float max)
-float pow(float a, float b)
- copyentity(entity src, entity dst)
-float fopen(string filename, float mode)
- fclose(float fhandle)
-string fgets(float fhandle)
- fputs(float fhandle, string s)
-float strlen(string s)
-string strcat(string s1, string s2)
-string substring(string s, float start, float length)
-vector stov(string s)
-string strzone(string s)
- strzone(string s)
-float isserver()
-float clientcount()
-float clientstate()
- clientcommand(float client, string s) (for client and menu)
-float tokenize(string s)
-
-*/
-
-#include "quakedef.h"
-#include "progdefs.h"
-#include "clprogdefs.h"
-#include "mprogdefs.h"
+#include "prvm_cmds.h"
//============================================================================
-// nice helper macros
-
-#ifndef VM_NOPARMCHECK
-#define VM_SAFEPARMCOUNT(p,f) if(prog->argc != p) PRVM_ERROR(#f "wrong parameter count (" #p "expected ) !\n")
-#else
-#define VM_SAFEPARMCOUNT(p,f)
-#endif
-
-#define VM_RETURN_EDICT(e) (((int *)prog->globals)[OFS_RETURN] = PRVM_EDICT_TO_PROG(e))
+// Common
-#define VM_STRINGS_MEMPOOL vm_strings_mempool[PRVM_GetProgNr()]
-
-#define e10 0,0,0,0,0,0,0,0,0,0
-#define e100 e10,e10,e10,e10,e10,e10,e10,e10,e10,e10
-#define e1000 e100,e100,e100,e100,e100,e100,e100,e100,e100,e100
+// 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;
-//============================================================================
-// Common
-cvar_t vm_zone_min_strings = {0, "prvm_zone_min_strings", "64"};
+// qc file handling
+#define MAX_VMFILES 256
+#define MAX_PRVMFILES MAX_VMFILES * PRVM_MAXPROGS
+#define VM_FILES ((qfile_t**)(vm_files + PRVM_GetProgNr() * MAX_VMFILES))
-mempool_t *vm_strings_mempool[PRVM_MAXPROGS];
+qfile_t *vm_files[MAX_PRVMFILES];
-/*
-typedef struct vm_string_s
-{
- int prog_id;
- // here follows everything else
- char string[0];
-} vm_string_t;
-*/
+// qc fs search handling
+#define MAX_VMSEARCHES 128
+#define TOTAL_VMSEARCHES MAX_VMSEARCHES * PRVM_MAXPROGS
+#define VM_SEARCHLIST ((fssearch_t**)(vm_fssearchlist + PRVM_GetProgNr() * MAX_VMSEARCHES))
-// LordHavoc: added this to semi-fix the problem of using many ftos calls in a print
-#define STRINGTEMP_BUFFERS 16
-#define STRINGTEMP_LENGTH 4096
-static char vm_string_temp[STRINGTEMP_BUFFERS][STRINGTEMP_LENGTH];
-static int vm_string_tempindex = 0;
+fssearch_t *vm_fssearchlist[TOTAL_VMSEARCHES];
-static char *VM_GetTempString(void)
+char *VM_GetTempString(void)
{
char *s;
s = vm_string_temp[vm_string_tempindex];
- vm_string_tempindex = (vm_string_tempindex + 1) % STRINGTEMP_BUFFERS;
+ vm_string_tempindex = (vm_string_tempindex + 1) % VM_STRINGTEMP_BUFFERS;
return s;
}
-
-void VM_CheckEmptyString (char *s)
+void VM_CheckEmptyString (const char *s)
{
if (s[0] <= ' ')
PRVM_ERROR ("%s: Bad string", PRVM_NAME);
char *outend;
outend = out + outlength - 1;
- for (i = first;i < pr_argc && out < outend;i++)
+ for (i = first;i < prog->argc && out < outend;i++)
{
s = PRVM_G_STRING((OFS_PARM0+i*3));
while (out < outend && *s)
*/
// kind of helper function
-static qboolean checkextension(char *name)
+static qboolean checkextension(const char *name)
{
int len;
char *e, *start;
void VM_checkextension (void)
{
VM_SAFEPARMCOUNT(1,VM_checkextension);
-
+
PRVM_G_FLOAT(OFS_RETURN) = checkextension(PRVM_G_STRING(OFS_PARM0));
}
error(value)
=================
*/
-void VM_Error (void)
+void VM_error (void)
{
prvm_edict_t *ed;
- char string[STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
VM_VarString(0, string, sizeof(string));
- Con_Printf ("======%S ERROR in %s:\n%s\n", PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string);
+ Con_Printf("======%S ERROR in %s:\n%s\n", PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string);
if(prog->self)
{
- ed = PRVM_G_EDICT(prog->self->ofs);
- PRVM_ED_Print (ed);
+ ed = PRVM_G_EDICT(prog->self->ofs);
+ PRVM_ED_Print(ed);
}
PRVM_ERROR ("%s: Program error", PRVM_NAME);
void VM_objerror (void)
{
prvm_edict_t *ed;
- char string[STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
VM_VarString(0, string, sizeof(string));
- Con_Printf ("======%s OBJECT ERROR in %s:\n%s\n", PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string);
+ Con_Printf("======%s OBJECT ERROR in %s:\n%s\n", PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string);
if(prog->self)
{
ed = PRVM_G_EDICT (prog->self->ofs);
- PRVM_ED_Print (ed);
+ PRVM_ED_Print(ed);
+
+ PRVM_ED_Free (ed);
}
else
- // objerror has to display the object fields -> else call
+ // objerror has to display the object fields -> else call
PRVM_ERROR ("VM_objecterror: self not defined !\n");
-
- PRVM_ED_Free (ed);
}
/*
*/
void VM_print (void)
{
- char string[STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
VM_VarString(0, string, sizeof(string));
Con_Print(string);
}
+/*
+=================
+VM_bprint
+
+broadcast print to everyone on server
+
+bprint(...[string])
+=================
+*/
+void VM_bprint (void)
+{
+ char string[VM_STRINGTEMP_LENGTH];
+
+ if(!sv.active)
+ {
+ Con_Printf("VM_bprint: game is not server(%s) !\n", PRVM_NAME);
+ return;
+ }
+
+ VM_VarString(0, string, sizeof(string));
+ SV_BroadcastPrint(string);
+}
+
+/*
+=================
+VM_sprint (menu & client but only if server.active == true)
+
+single print to a specific client
+
+sprint(float clientnum,...[string])
+=================
+*/
+void VM_sprint (void)
+{
+ client_t *client;
+ int clientnum;
+ char string[VM_STRINGTEMP_LENGTH];
+
+ //find client for this entity
+ clientnum = PRVM_G_FLOAT(OFS_PARM0);
+ if (!sv.active || clientnum < 0 || clientnum >= svs.maxclients || !svs.clients[clientnum].active)
+ {
+ Con_Printf("VM_sprint: %s: invalid client or server is not active !\n", PRVM_NAME);
+ return;
+ }
+
+ client = svs.clients + clientnum;
+ VM_VarString(1, string, sizeof(string));
+ MSG_WriteChar(&client->message,svc_print);
+ MSG_WriteString(&client->message, string);
+}
+
/*
=================
VM_centerprint
*/
void VM_centerprint (void)
{
- char string[STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
VM_VarString(0, string, sizeof(string));
SCR_CenterPrint(string);
float *value1;
float forward;
float yaw, pitch;
-
+
VM_SAFEPARMCOUNT(1,VM_vectoangles);
-
+
value1 = PRVM_G_VECTOR(OFS_PARM0);
if (value1[1] == 0 && value1[0] == 0)
yaw = 270;
forward = sqrt(value1[0]*value1[0] + value1[1]*value1[1]);
- pitch = (int) (atan2(value1[2], forward) * 180 / M_PI);
+ pitch = (atan2(value1[2], forward) * 180 / M_PI);
if (pitch < 0)
pitch += 360;
}
*/
void VM_random (void)
{
- float num;
-
VM_SAFEPARMCOUNT(0,VM_random);
- num = (rand ()&0x7fff) / ((float)0x7fff);
-
- PRVM_G_FLOAT(OFS_RETURN) = num;
+ PRVM_G_FLOAT(OFS_RETURN) = lhrandom(0, 1);
}
/*
{
char *sample;
int channel;
- edict_t *entity;
+ prvm_edict_t *entity;
int volume;
float attenuation;
- entity = G_EDICT(OFS_PARM0);
- channel = G_FLOAT(OFS_PARM1);
- sample = G_STRING(OFS_PARM2);
- volume = G_FLOAT(OFS_PARM3) * 255;
- attenuation = G_FLOAT(OFS_PARM4);
+ 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);
}
*/
+/*
+=========
+VM_localsound
+
+localsound(string sample)
+=========
+*/
+void VM_localsound(void)
+{
+ const char *s;
+
+ VM_SAFEPARMCOUNT(1,VM_localsound);
+
+ s = PRVM_G_STRING(OFS_PARM0);
+
+ if(!S_LocalSound (s))
+ {
+ Con_Printf("VM_localsound: Failed to play %s for %s !\n", s, PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = -4;
+ return;
+ }
+
+ PRVM_G_FLOAT(OFS_RETURN) = 1;
+}
+
/*
=================
VM_break
//============================================================================
-error();
-int checkpvsbytes;
-qbyte checkpvs[MAX_MAP_LEAFS/8];
-
-//============================================================================
-
/*
=================
VM_localcmd
PRVM_G_FLOAT(OFS_RETURN) = Cvar_VariableValue(PRVM_G_STRING(OFS_PARM0));
}
+/*
+=================
+VM_cvar_string
+
+const string VM_cvar_string (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_str_cvar: %s: null string\n", PRVM_NAME);
+
+ VM_CheckEmptyString(name);
+
+ out = VM_GetTempString();
+
+ cvar_string = Cvar_VariableString(name);
+
+ strcpy(out, cvar_string);
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(out);
+}
+
/*
=================
VM_cvar_set
void VM_cvar_set (void)
{
VM_SAFEPARMCOUNT(2,VM_cvar_set);
-
+
Cvar_Set(PRVM_G_STRING(OFS_PARM0), PRVM_G_STRING(OFS_PARM1));
}
*/
void VM_dprint (void)
{
- char string[STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
if (developer.integer)
{
VM_VarString(0, string, sizeof(string));
+#if 1
+ Con_Printf("%s", string);
+#else
Con_Printf("%s: %s", PRVM_NAME, string);
+#endif
}
}
sprintf(s, "%i", (int)v);
else
sprintf(s, "%f", v);
- PRVM_G_INT(OFS_RETURN) = PRVM_SetString(s);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
}
/*
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_SetString(s);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
}
/*
s = VM_GetTempString();
sprintf (s, "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
- PRVM_G_INT(OFS_RETURN) = PRVM_SetString(s);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
}
/*
*/
void VM_stof(void)
{
- char string[STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
VM_VarString(0, string, sizeof(string));
PRVM_G_FLOAT(OFS_RETURN) = atof(string);
}
+/*
+========================
+VM_itof
+
+float itof(intt ent)
+========================
+*/
+void VM_itof(void)
+{
+ VM_SAFEPARMCOUNT(1, VM_itof);
+ PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
+}
+
+/*
+========================
+VM_itoe
+
+intt ftoi(float num)
+========================
+*/
+void VM_ftoi(void)
+{
+ int ent;
+ VM_SAFEPARMCOUNT(1, VM_ftoi);
+
+ ent = PRVM_G_FLOAT(OFS_PARM0);
+ if(PRVM_PROG_TO_EDICT(ent)->priv.required->free)
+ PRVM_ERROR ("VM_ftoe: %s tried to access a freed entity (entity %i)!\n", PRVM_NAME, ent);
+
+ PRVM_G_INT(OFS_RETURN) = ent;
+}
+
/*
=========
VM_spawn
=========
*/
-void VM_Spawn (void)
+void VM_spawn (void)
{
prvm_edict_t *ed;
prog->xfunction->builtinsprofile += 20;
=========
VM_remove
-entity remove()
+remove(entity e)
=========
*/
VM_SAFEPARMCOUNT(1, VM_remove);
ed = PRVM_G_EDICT(OFS_PARM0);
+ if( PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts ) {
+ Con_DPrint( "VM_remove: tried to remove the null entity or a reserved entity!\n" );
+ } else if( ed->priv.required->free ) {
+ Con_DPrint( "VM_remove: tried to remove an already freed entity!\n" );
+ } else {
+ PRVM_ED_Free (ed);
+ }
// if (ed == prog->edicts)
// PRVM_ERROR ("remove: tried to remove world\n");
// if (PRVM_NUM_FOR_EDICT(ed) <= sv.maxclients)
// Host_Error("remove: tried to remove a client\n");
- PRVM_ED_Free (ed);
}
/*
{
int e;
int f;
- char *s, *t;
+ const char *s, *t;
prvm_edict_t *ed;
VM_SAFEPARMCOUNT(3,VM_find);
{
prog->xfunction->builtinsprofile++;
ed = PRVM_EDICT_NUM(e);
- if (ed->e->free)
+ if (ed->priv.required->free)
continue;
t = PRVM_E_STRING(ed,f);
if (!t)
}
}
- VM_RETURN_EDICT(sv.edicts);
+ VM_RETURN_EDICT(prog->edicts);
}
/*
=========
VM_findfloat
- entity findfloat(entity start, .float field, string match)
- entity findentity(entity start, .entity field, string match)
+ entity findfloat(entity start, .float field, float match)
+ entity findentity(entity start, .entity field, entity match)
=========
*/
// LordHavoc: added this for searching float, int, and entity reference fields
{
prog->xfunction->builtinsprofile++;
ed = PRVM_EDICT_NUM(e);
- if (ed->e->free)
+ if (ed->priv.required->free)
continue;
if (PRVM_E_FLOAT(ed,f) == s)
{
int i;
int f;
int chain_of;
- char *s, *t;
+ 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)
- PRVM_ERROR("VM_findchain: %s doesnt have a chain field !\n", PRVM_NAME);
+ PRVM_ERROR("VM_findchain: %s doesnt have a chain field !\n", PRVM_NAME);
- chain_of = PRVM_ED_FindFieldOffset ("chain");
+ chain_of = PRVM_ED_FindField("chain")->ofs;
chain = prog->edicts;
for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
{
prog->xfunction->builtinsprofile++;
- if (ent->e->free)
+ if (ent->priv.required->free)
continue;
t = PRVM_E_STRING(ent,f);
if (!t)
if (strcmp(t,s))
continue;
- PRVM_E_FLOAT(ent,chain_of) = PRVM_NUM_FOR_EDICT(chain);
+ PRVM_E_INT(ent,chain_of) = PRVM_NUM_FOR_EDICT(chain);
chain = ent;
}
VM_SAFEPARMCOUNT(2, VM_findchainfloat);
if(!prog->flag & PRVM_FE_CHAIN)
- PRVM_ERROR("VM_findchainfloat: %s doesnt have a chain field !\n", PRVM_NAME);
-
- chain_of = PRVM_ED_FindFieldOffset ("chain");
+ PRVM_ERROR("VM_findchainfloat: %s doesnt have a chain field !\n", PRVM_NAME);
+
+ chain_of = PRVM_ED_FindField("chain")->ofs;
chain = (prvm_edict_t *)prog->edicts;
for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
{
prog->xfunction->builtinsprofile++;
- if (ent->e->free)
+ if (ent->priv.required->free)
continue;
- if (E_FLOAT(ent,f) != s)
+ if (PRVM_E_FLOAT(ent,f) != s)
continue;
-
- PRVM_E_FLOAT(ent,chain_of) = PRVM_NUM_FOR_EDICT(chain);
+
+ PRVM_E_INT(ent,chain_of) = PRVM_EDICT_TO_PROG(chain);
chain = ent;
}
/*
=========
-VM_precache_file
+VM_coredump
-precache_file
+coredump()
=========
*/
-void VM_precache_file (void)
-{ // precache_file is only used to copy files with qcc, it does nothing
- VM_SAFEPARMCOUNT(1,VM_precache_file);
+void VM_coredump (void)
+{
+ VM_SAFEPARMCOUNT(0,VM_coredump);
- PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
+ Cbuf_AddText("prvm_edicts ");
+ Cbuf_AddText(PRVM_NAME);
+ Cbuf_AddText("\n");
}
/*
=========
-VM_preache_error
+VM_stackdump
-used instead of the other VM_precache_* functions in the builtin list
+stackdump()
=========
*/
-
-void VM_precache_error (void)
+void PRVM_StackTrace(void);
+void VM_stackdump (void)
{
- PRVM_ERROR ("PF_Precache_*: Precache can only be done in spawn functions");
+ VM_SAFEPARMCOUNT(0, VM_stackdump);
+
+ PRVM_StackTrace();
}
/*
=========
-VM_precache_sound
+VM_crash
+crash()
=========
*/
-/*
-void VM_precache_sound (void)
-{
- char *s;
- int i;
- 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);
-
- for (i=0 ; i < MAX_SOUNDS ; i++)
- {
- if (!sv.sound_precache[i])
- {
- sv.sound_precache[i] = s;
- return;
- }
- if (!strcmp(sv.sound_precache[i], s))
- return;
- }
- Host_Error ("PF_precache_sound: overflow");
-}*/
-
-/*
-=========
-VM_coredump
-
-coredump()
-=========
-*/
-void VM_coredump (void)
+void VM_crash(void)
{
- VM_SAFEPARMCOUNT(0,VM_coredump);
-
- PRVM_ED_PrintEdicts_f ();
+ VM_SAFEPARMCOUNT(0, VM_crash);
+
+ PRVM_ERROR("Crash called by %s\n",PRVM_NAME);
}
/*
void VM_traceon (void)
{
VM_SAFEPARMCOUNT(0,VM_traceon);
-
+
prog->trace = true;
}
=========
VM_eprint
-eprint()
+eprint(entity e)
=========
*/
void VM_eprint (void)
return;
}
ent = PRVM_EDICT_NUM(i);
- if (!ent->e->free)
+ if (!ent->priv.required->free)
{
VM_RETURN_EDICT(ent);
return;
/*
==============
-PF_changelevel
+VM_changelevel
+server and menu
+
+changelevel(string map)
==============
*/
-/*void PF_changelevel (void)
+void VM_changelevel (void)
{
- char *s;
+ const char *s;
+
+ VM_SAFEPARMCOUNT(1, VM_changelevel);
+
+ if(!sv.active)
+ {
+ Con_Printf("VM_changelevel: game is not server (%s)\n", PRVM_NAME);
+ return;
+ }
// make sure we don't issue two changelevels
if (svs.changelevel_issued)
return;
svs.changelevel_issued = true;
- s = G_STRING(OFS_PARM0);
+ s = PRVM_G_STRING(OFS_PARM0);
Cbuf_AddText (va("changelevel %s\n",s));
-}*/
+}
/*
=========
/*
=================
-VM_RandomVec
+VM_randomvec
Returns a vector of length < 1 and > 0
-randomvec()
+vector randomvec()
=================
*/
void VM_randomvec (void)
}
while (DotProduct(temp, temp) >= 1);
VectorCopy (temp, PRVM_G_VECTOR(OFS_RETURN));
-
+
/*
temp[0] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
temp[1] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
// length returned always > 0
length = (rand()&32766 + 1) * (1.0 / 32767.0) / VectorLength(temp);
VectorScale(temp,length, temp);*/
- VectorCopy(temp, PRVM_G_VECTOR(OFS_RETURN));
+ //VectorCopy(temp, PRVM_G_VECTOR(OFS_RETURN));
}
//=============================================================================
-#define MAX_QC_CVARS 128 * PRVM_MAXPROGS
-cvar_t vm_qc_cvar[MAX_QC_CVARS];
-int vm_currentqc_cvar;
/*
=========
VM_registercvar
-float registercvar (string name, string value)
+float registercvar (string name, string value, float flags)
=========
*/
void VM_registercvar (void)
{
- char *name, *value;
- cvar_t *variable;
+ const char *name, *value;
+ int flags;
- VM_SAFEPARMCOUNT(2,VM_registercvar);
+ VM_SAFEPARMCOUNT(3,VM_registercvar);
name = PRVM_G_STRING(OFS_PARM0);
value = PRVM_G_STRING(OFS_PARM1);
+ flags = PRVM_G_FLOAT(OFS_PARM2);
PRVM_G_FLOAT(OFS_RETURN) = 0;
+
+ if(flags > CVAR_MAXFLAGSVAL)
+ return;
+
// first check to see if it has already been defined
if (Cvar_FindVar (name))
return;
// check for overlap with a command
if (Cmd_Exists (name))
{
- Con_Printf ("VM_registercvar: %s is a command\n", name);
+ Con_Printf("VM_registercvar: %s is a command\n", name);
return;
}
- if (vm_currentqc_cvar >= MAX_QC_CVARS)
- PRVM_ERROR ("VM_registercvar: ran out of cvar slots (%i)\n", MAX_QC_CVARS);
-
-// copy the name and value
- variable = &vm_qc_cvar[vm_currentqc_cvar++];
- variable->name = Z_Malloc (strlen(name)+1);
- strcpy (variable->name, name);
- variable->string = Z_Malloc (strlen(value)+1);
- strcpy (variable->string, value);
- variable->value = atof (value);
+ Cvar_Get(name, value, flags);
- Cvar_RegisterVariable(variable);
PRVM_G_FLOAT(OFS_RETURN) = 1; // success
}
void VM_max (void)
{
// LordHavoc: 3+ argument enhancement suggested by FrikaC
- if (pr_argc == 2)
+ if (prog->argc == 2)
PRVM_G_FLOAT(OFS_RETURN) = max(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
- else if (pr_argc >= 3)
+ else if (prog->argc >= 3)
{
int i;
float f = PRVM_G_FLOAT(OFS_PARM0);
- for (i = 1;i < pr_argc;i++)
+ for (i = 1;i < prog->argc;i++)
if (PRVM_G_FLOAT((OFS_PARM0+i*3)) > f)
f = PRVM_G_FLOAT((OFS_PARM0+i*3));
- G_FLOAT(OFS_RETURN) = f;
+ PRVM_G_FLOAT(OFS_RETURN) = f;
}
else
PRVM_ERROR("VM_max: %s must supply at least 2 floats\n", PRVM_NAME);
VM_SAFEPARMCOUNT(2,VM_copyentity);
in = PRVM_G_EDICT(OFS_PARM0);
out = PRVM_G_EDICT(OFS_PARM1);
- memcpy(out->v, in->v, prog->progs->entityfields * 4);
+ memcpy(out->fields.vp, in->fields.vp, prog->progs->entityfields * 4);
}
/*
{
client_t *client;
int entnum, i;
- eval_t *val;
+ prvm_eval_t *val;
- entnum = G_EDICTNUM(OFS_PARM0);
- i = G_FLOAT(OFS_PARM1);
+ entnum = PRVM_G_EDICTNUM(OFS_PARM0);
+ i = PRVM_G_FLOAT(OFS_PARM1);
if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
{
- Con_Printf ("tried to setcolor a non-client\n");
+ Con_Print("tried to setcolor a non-client\n");
return;
}
client = svs.clients + entnum-1;
- if ((val = GETEDICTFIELDVALUE(client->edict, eval_clientcolors)))
+ if ((val = PRVM_GETEDICTFIELDVALUE(client->edict, eval_clientcolors)))
val->_float = i;
client->colors = i;
client->old_colors = i;
- client->edict->v->team = (i & 15) + 1;
+ 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);
}*/
-#define MAX_VMFILES 256
-#define MAX_PRVMFILES MAX_VMFILES * PRVM_MAXPROGS
-// old #define VM_FILES(index) vm_files[PRVM_GetProgNr()+(index)]
-#define VM_FILES ((qfile_t**)(vm_files + PRVM_GetProgNr() * MAX_VMFILES))
-
-qfile_t *vm_files[MAX_PRVMFILES];
-
void VM_Files_Init(void)
{
- memset(vm_files, 0, sizeof(qfile_t*[MAX_VMFILES]));
+ memset(VM_FILES, 0, sizeof(qfile_t*[MAX_VMFILES]));
}
void VM_Files_CloseAll(void)
memset(VM_FILES,0,sizeof(qfile_t*[MAX_VMFILES])); // this should be faster (is it ?)
}
+qfile_t *VM_GetFileHandle( int index )
+{
+ if (index < 0 || index >= MAX_VMFILES)
+ {
+ Con_Printf("VM_GetFileHandle: invalid file handle %i used in %s\n", index, PRVM_NAME);
+ return NULL;
+ }
+ if (VM_FILES[index] == NULL)
+ {
+ Con_Printf("VM_GetFileHandle: no such file handle %i (or file has been closed) in %s\n", index, PRVM_NAME);
+ return NULL;
+ }
+ return VM_FILES[index];
+}
+
/*
=========
VM_fopen
void VM_fopen(void)
{
int filenum, mode;
- char *modestring, *filename;
+ const char *modestring, *filename;
VM_SAFEPARMCOUNT(2,VM_fopen);
modestring = "wb";
break;
default:
- Con_Printf ("VM_fopen: %s no such mode %i (valid: 0 = read, 1 = append, 2 = write)\n", PRVM_NAME, mode);
+ Con_Printf("VM_fopen: %s: no such mode %i (valid: 0 = read, 1 = append, 2 = write)\n", PRVM_NAME, mode);
PRVM_G_FLOAT(OFS_RETURN) = -3;
return;
}
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, '\\'))
- {
- Con_Printf("VM_fopen: dangerous or non-portable filename \"%s\" not allowed. (contains : or \\ or begins with .. or /)\n", filename);
- PRVM_G_FLOAT(OFS_RETURN) = -4;
- return;
- }
- VM_FILES[filenum] = FS_Open(va("data/%s", filename), modestring, false);
+
+ VM_FILES[filenum] = FS_Open(va("data/%s", filename), modestring, false, false);
+ if (VM_FILES[filenum] == NULL && mode == 0)
+ VM_FILES[filenum] = FS_Open(va("%s", filename), modestring, false, false);
+
if (VM_FILES[filenum] == NULL)
+ {
+ if (developer.integer)
+ Con_Printf("VM_fopen: %s: %s mode %s failed\n", PRVM_NAME, filename, modestring);
PRVM_G_FLOAT(OFS_RETURN) = -1;
+ }
else
+ {
+ if (developer.integer)
+ Con_Printf("VM_fopen: %s: %s mode %s opened as #%i\n", PRVM_NAME, filename, modestring, filenum);
PRVM_G_FLOAT(OFS_RETURN) = filenum;
+ }
}
/*
void VM_fclose(void)
{
int filenum;
-
+
VM_SAFEPARMCOUNT(1,VM_fclose);
filenum = PRVM_G_FLOAT(OFS_PARM0);
Con_Printf("VM_fclose: no such file handle %i (or file has been closed) in %s\n", filenum, PRVM_NAME);
return;
}
+ if (developer.integer)
+ Con_Printf("VM_fclose: %s: #%i closed\n", PRVM_NAME, filenum);
FS_Close(VM_FILES[filenum]);
VM_FILES[filenum] = NULL;
}
void VM_fgets(void)
{
int c, end;
- static char string[STRINGTEMP_LENGTH];
+ static char string[VM_STRINGTEMP_LENGTH];
int filenum;
-
+
VM_SAFEPARMCOUNT(1,VM_fgets);
filenum = PRVM_G_FLOAT(OFS_PARM0);
c = FS_Getc(VM_FILES[filenum]);
if (c == '\r' || c == '\n' || c < 0)
break;
- if (end < STRINGTEMP_LENGTH - 1)
+ if (end < VM_STRINGTEMP_LENGTH - 1)
string[end++] = c;
}
string[end] = 0;
// remove \n following \r
if (c == '\r')
+ {
c = FS_Getc(VM_FILES[filenum]);
- if (developer.integer)
+ if (c != '\n')
+ FS_UnGetc(VM_FILES[filenum], (unsigned char)c);
+ }
+ if (developer.integer >= 3)
Con_Printf("fgets: %s: %s\n", PRVM_NAME, string);
- if (c >= 0)
- PRVM_G_INT(OFS_RETURN) = PRVM_SetString(string);
+ if (c >= 0 || end)
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(string);
else
PRVM_G_INT(OFS_RETURN) = 0;
}
void VM_fputs(void)
{
int stringlength;
- char string[STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
int filenum;
-
+
VM_SAFEPARMCOUNT(2,VM_fputs);
filenum = PRVM_G_FLOAT(OFS_PARM0);
//float(string s) strlen = #114; // returns how many characters are in a string
void VM_strlen(void)
{
- char *s;
+ const char *s;
VM_SAFEPARMCOUNT(1,VM_strlen);
=========
VM_strcat
-string strcat(string s1, string s2)
+string strcat(string,string,...[string])
=========
*/
-//string(string s1, string s2) strcat = #115;
-// concatenates two strings (for example "abc", "def" would return "abcdef")
+//string(string s1, string s2) strcat = #115;
+// concatenates two strings (for example "abc", "def" would return "abcdef")
// and returns as a tempstring
void VM_strcat(void)
{
char *s;
- VM_SAFEPARMCOUNT(2,VM_strcat);
+ if(prog->argc < 1)
+ PRVM_ERROR("VM_strcat wrong parameter count (min. 1 expected ) !\n");
s = VM_GetTempString();
- VM_VarString(0, s, STRINGTEMP_LENGTH);
- PRVM_G_INT(OFS_RETURN) = PRVM_SetString(s);
+ VM_VarString(0, s, VM_STRINGTEMP_LENGTH);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
}
/*
void VM_substring(void)
{
int i, start, length;
- char *s, *string;
-
+ const char *s;
+ char *string;
+
VM_SAFEPARMCOUNT(3,VM_substring);
string = VM_GetTempString();
if (!s)
s = "";
for (i = 0;i < start && *s;i++, s++);
- for (i = 0;i < STRINGTEMP_LENGTH - 1 && *s && i < length;i++, s++)
+ for (i = 0;i < VM_STRINGTEMP_LENGTH - 1 && *s && i < length;i++, s++)
string[i] = *s;
string[i] = 0;
- PRVM_G_INT(OFS_RETURN) = PRVM_SetString(string);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(string);
}
/*
//vector(string s) stov = #117; // returns vector value from a string
void VM_stov(void)
{
- char string[STRINGTEMP_LENGTH];
+ char string[VM_STRINGTEMP_LENGTH];
VM_SAFEPARMCOUNT(1,VM_stov);
//string(string s) strzone = #118; // makes a copy of a string into the string zone and returns it, this is often used to keep around a tempstring for longer periods of time (tempstrings are replaced often)
void VM_strzone(void)
{
- char *in, *out;
+ const char *in;
+ char *out;
VM_SAFEPARMCOUNT(1,VM_strzone);
in = PRVM_G_STRING(OFS_PARM0);
- out = Mem_Alloc(VM_STRINGS_MEMPOOL, strlen(in) + 1);
+ PRVM_G_INT(OFS_RETURN) = PRVM_AllocString(strlen(in) + 1, &out);
strcpy(out, in);
- PRVM_G_INT(OFS_RETURN) = PRVM_SetString(out);
}
/*
=========
VM_strunzone
-strzone(string s)
+strunzone(string s)
=========
*/
//void(string s) strunzone = #119; // removes a copy of a string from the string zone (you can not use that string again or it may crash!!!)
void VM_strunzone(void)
{
VM_SAFEPARMCOUNT(1,VM_strunzone);
-
- Mem_Free(PRVM_G_STRING(OFS_PARM0));
+ PRVM_FreeString(PRVM_G_INT(OFS_PARM0));
}
/*
VM_SAFEPARMCOUNT(2,VM_clcommand);
- //find client for this entity
i = PRVM_G_FLOAT(OFS_PARM0);
if (!sv.active || i < 0 || i >= svs.maxclients || !svs.clients[i].active)
{
- Con_Printf("VM_clientcommand: %s: invalid client/server is not active !", PRVM_NAME);
+ Con_Printf("VM_clientcommand: %s: invalid client/server is not active !\n", PRVM_NAME);
return;
}
float tokenize(string s)
=========
*/
-//float(string s) tokenize = #441;
-// takes apart a string into individal words (access them with argv), returns how many
-// this function originally written by KrimZon, made shorter by LordHavoc
-static char **tokens = NULL;
-static int max_tokens, num_tokens = 0;
+//float(string s) tokenize = #441; // takes apart a string into individal words (access them with argv), returns how many
+//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[4096];
void VM_tokenize (void)
{
+ int pos;
const char *p;
- char *str;
VM_SAFEPARMCOUNT(1,VM_tokenize);
- str = PRVM_G_STRING(OFS_PARM0);
-
- if (tokens != NULL)
- {
- int i;
- for (i=0;i<num_tokens;i++)
- Z_Free(tokens[i]);
- Z_Free(tokens);
- num_tokens = 0;
- }
-
- tokens = Z_Malloc(strlen(str) * sizeof(char *));
- max_tokens = strlen(str);
+ p = PRVM_G_STRING(OFS_PARM0);
- for (p = str;COM_ParseToken(&p, false) && num_tokens < max_tokens;num_tokens++)
+ num_tokens = 0;
+ pos = 0;
+ while(COM_ParseToken(&p, false))
{
- tokens[num_tokens] = Z_Malloc(strlen(com_token) + 1);
- strcpy(tokens[num_tokens], com_token);
+ if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
+ break;
+ if (pos + strlen(com_token) + 1 > sizeof(tokenbuf))
+ break;
+ tokens[num_tokens++] = tokenbuf + pos;
+ strcpy(tokenbuf + pos, com_token);
+ pos += strlen(com_token) + 1;
}
PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
}
-/*
-=========
-VM_argv
-
-string argv(float n)
-=========
-*/
-//string(float n) argv = #442;
-// returns a word from the tokenized string (returns nothing for an invalid index)
-// this function originally written by KrimZon, made shorter by LordHavoc
+//string(float n) argv = #442; // returns a word from the tokenized string (returns nothing for an invalid index)
+//this function originally written by KrimZon, made shorter by LordHavoc
void VM_argv (void)
{
int token_num;
-
+
VM_SAFEPARMCOUNT(1,VM_argv);
token_num = PRVM_G_FLOAT(OFS_PARM0);
+
if (token_num >= 0 && token_num < num_tokens)
- PRVM_G_INT(OFS_RETURN) = PRVM_SetString(tokens[token_num]);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tokens[token_num]);
else
- PRVM_G_INT(OFS_RETURN) = PRVM_SetString("");
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(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)
{
- edict_t *e = G_EDICT(OFS_PARM0);
- edict_t *tagentity = G_EDICT(OFS_PARM1);
- char *tagname = G_STRING(OFS_PARM2);
- eval_t *v;
+ 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 = sv.edicts;
+ tagentity = prog->edicts;
- v = GETEDICTFIELDVALUE(e, eval_tag_entity);
+ v = PRVM_GETEDICTFIELDVALUE(e, eval_tag_entity);
if (v)
- v->edict = EDICT_TO_PROG(tagentity);
+ fields.server->edict = PRVM_EDICT_TO_PROG(tagentity);
- v = GETEDICTFIELDVALUE(e, eval_tag_index);
+ v = PRVM_GETEDICTFIELDVALUE(e, eval_tag_index);
if (v)
- v->_float = 0;
- if (tagentity != NULL && tagentity != sv.edicts && tagname && tagname[0])
+ fields.server->_float = 0;
+ if (tagentity != NULL && tagentity != prog->edicts && tagname && tagname[0])
{
- modelindex = (int)tagentity->v->modelindex;
+ modelindex = (int)tagentity->fields.server->modelindex;
if (modelindex >= 0 && modelindex < MAX_MODELS)
{
model = sv.models[modelindex];
- if (model->data_overridetagnamesforskin && (unsigned int)tagentity->v->skin < (unsigned int)model->numskins && model->data_overridetagnamesforskin[(unsigned int)tagentity->v->skin].num_overridetagnames)
- for (i = 0;i < model->data_overridetagnamesforskin[(unsigned int)tagentity->v->skin].num_overridetagnames;i++)
- if (!strcmp(tagname, model->data_overridetagnamesforskin[(unsigned int)tagentity->v->skin].data_overridetagnames[i].name))
- v->_float = i + 1;
- if (v->_float == 0 && model->alias.aliasnum_tags)
- for (i = 0;i < model->alias.aliasnum_tags;i++)
- if (!strcmp(tagname, model->alias.aliasdata_tags[i].name))
- v->_float = i + 1;
- if (v->_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", NUM_FOR_EDICT(e), NUM_FOR_EDICT(tagentity), tagname, tagname, NUM_FOR_EDICT(tagentity), model->name);
+ 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", NUM_FOR_EDICT(e), NUM_FOR_EDICT(tagentity), tagname, tagname, NUM_FOR_EDICT(tagentity));
+ 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_serverstate
+VM_isserver
float isserver()
=========
PRVM_G_FLOAT(OFS_RETURN) = cls.state;
}
-void VM_Cmd_Init(void)
+/*
+=========
+VM_getostype
+
+float getostype(void)
+=========
+*/ // not used at the moment -> not included in the common list
+void VM_getostype(void)
{
+ VM_SAFEPARMCOUNT(0,VM_getostype);
+
+ /*
+ OS_WINDOWS
+ OS_LINUX
+ OS_MAC - not supported
+ */
+
+#ifdef _WIN32
+ PRVM_G_FLOAT(OFS_RETURN) = 0;
+#elif defined _MAC
+ PRVM_G_FLOAT(OFS_RETURN) = 2;
+#else
+ PRVM_G_FLOAT(OFS_RETURN) = 1;
+#endif
}
-void VM_Cmd_Reset(void)
+/*
+=========
+VM_getmousepos
+
+vector getmousepos()
+=========
+*/
+void VM_getmousepos(void)
{
+
+ VM_SAFEPARMCOUNT(0,VM_getmousepos);
+
+ PRVM_G_VECTOR(OFS_RETURN)[0] = in_mouse_x * vid_conwidth.integer / vid.width;
+ PRVM_G_VECTOR(OFS_RETURN)[1] = in_mouse_y * vid_conheight.integer / vid.height;
+ PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
}
-//============================================================================
-// Server
+/*
+=========
+VM_gettime
-char *vm_sv_extensions =
-"";
+float gettime(void)
+=========
+*/
+void VM_gettime(void)
+{
+ VM_SAFEPARMCOUNT(0,VM_gettime);
-prvm_builtin_t vm_sv_builtins[] = {
-0 // to be consistent with the old vm
-};
+ PRVM_G_FLOAT(OFS_RETURN) = (float) *prog->time;
+}
-const int vm_sv_numbuiltins = sizeof(vm_sv_builtins) / sizeof(prvm_builtin_t);
+/*
+=========
+VM_loadfromdata
-void VM_SV_Cmd_Init(void)
+loadfromdata(string data)
+=========
+*/
+void VM_loadfromdata(void)
{
+ VM_SAFEPARMCOUNT(1,VM_loadentsfromfile);
+
+ PRVM_ED_LoadFromFile(PRVM_G_STRING(OFS_PARM0));
}
-void VM_SV_Cmd_Reset(void)
+/*
+========================
+VM_parseentitydata
+
+parseentitydata(entity ent, string data)
+========================
+*/
+void VM_parseentitydata(void)
{
+ prvm_edict_t *ent;
+ const char *data;
+
+ VM_SAFEPARMCOUNT(2, VM_parseentitydata);
+
+ // get edict and test it
+ ent = PRVM_G_EDICT(OFS_PARM0);
+ if (ent->priv.required->free)
+ PRVM_ERROR ("VM_parseentitydata: %s: Can only set already spawned entities (entity %i is free)!\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ent));
+
+ data = PRVM_G_STRING(OFS_PARM1);
+
+ // parse the opening brace
+ if (!COM_ParseToken(&data, false) || com_token[0] != '{' )
+ PRVM_ERROR ("VM_parseentitydata: %s: Couldn't parse entity data:\n%s\n", PRVM_NAME, data );
+
+ PRVM_ED_ParseEdict (data, ent);
}
-//============================================================================
-// Client
+/*
+=========
+VM_loadfromfile
+
+loadfromfile(string file)
+=========
+*/
+void VM_loadfromfile(void)
+{
+ const char *filename;
+ qbyte *data;
+
+ 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, '\\'))
+ {
+ Con_Printf("VM_loadfromfile: %s dangerous or non-portable filename \"%s\" not allowed. (contains : or \\ or begins with .. or /)\n", PRVM_NAME, filename);
+ PRVM_G_FLOAT(OFS_RETURN) = -4;
+ return;
+ }
-char *vm_cl_extensions =
-"";
+ // not conform with VM_fopen
+ data = FS_LoadFile(filename, tempmempool, false);
+ if (data == NULL)
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+
+ PRVM_ED_LoadFromFile(data);
-prvm_builtin_t vm_cl_builtins[] = {
-0 // to be consistent with the old vm
-};
+ if(data)
+ Mem_Free(data);
+}
-const int vm_cl_numbuiltins = sizeof(vm_cl_builtins) / sizeof(prvm_builtin_t);
-void VM_CL_Cmd_Init(void)
+/*
+=========
+VM_modulo
+
+float mod(float val, float m)
+=========
+*/
+void VM_modulo(void)
{
+ int val, m;
+ VM_SAFEPARMCOUNT(2,VM_module);
+
+ val = (int) PRVM_G_FLOAT(OFS_PARM0);
+ m = (int) PRVM_G_FLOAT(OFS_PARM1);
+
+ PRVM_G_FLOAT(OFS_RETURN) = (float) (val % m);
}
-void VM_CL_Cmd_Reset(void)
+void VM_Search_Init(void)
{
+ memset(VM_SEARCHLIST,0,sizeof(fssearch_t*[MAX_VMSEARCHES]));
}
-//============================================================================
-// Menu
+void VM_Search_Reset(void)
+{
+ int i;
+ // reset the fssearch list
+ for(i = 0; i < MAX_VMSEARCHES; i++)
+ if(VM_SEARCHLIST[i])
+ FS_FreeSearch(VM_SEARCHLIST[i]);
+ memset(VM_SEARCHLIST,0,sizeof(fssearch_t*[MAX_VMSEARCHES]));
+}
-char *vm_m_extensions =
-"";
+/*
+=========
+VM_search_begin
-// void setkeydest(float dest)
-void VM_M_SetKeyDest(void)
+float search_begin(string pattern, float caseinsensitive, float quiet)
+=========
+*/
+void VM_search_begin(void)
{
- VM_SAFEPARMCOUNT(1,VM_M_SetKeyDest);
+ int handle;
+ const char *pattern;
+ int caseinsens, quiet;
- switch((int)PRVM_G_FLOAT(OFS_PARM0))
+ VM_SAFEPARMCOUNT(3, VM_search_begin);
+
+ pattern = PRVM_G_STRING(OFS_PARM0);
+
+ VM_CheckEmptyString(pattern);
+
+ caseinsens = PRVM_G_FLOAT(OFS_PARM1);
+ quiet = PRVM_G_FLOAT(OFS_PARM2);
+
+ for(handle = 0; handle < MAX_VMSEARCHES; handle++)
+ if(!VM_SEARCHLIST[handle])
+ break;
+
+ if(handle >= MAX_VMSEARCHES)
{
- case 0:
- // key_game
- key_dest = key_game;
- break;
- case 2:
- // key_menu
- key_dest = key_menu;
- break;
- case 1:
- // key_message
- // key_dest = key_message
- // break;
- default:
- PRVM_ERROR("VM_M_SetKeyDest: wrong destination %i !\n",prog->globals[OFS_PARM0]);
+ Con_Printf("VM_search_begin: %s ran out of search handles (%i)\n", PRVM_NAME, MAX_VMSEARCHES);
+ PRVM_G_FLOAT(OFS_RETURN) = -2;
+ return;
}
- return;
+ if(!(VM_SEARCHLIST[handle] = FS_Search(pattern,caseinsens, quiet)))
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ else
+ PRVM_G_FLOAT(OFS_RETURN) = handle;
}
-// float getkeydest(void)
-void VM_M_GetKeyDest(void)
+/*
+=========
+VM_search_end
+
+void search_end(float handle)
+=========
+*/
+void VM_search_end(void)
{
- VM_SAFEPARMCOUNT(0,VM_M_GetKeyDest);
+ int handle;
+ VM_SAFEPARMCOUNT(1, VM_search_end);
- // key_game = 0, key_message = 1, key_menu = 2, unknown = 3
- switch(key_dest)
+ handle = PRVM_G_FLOAT(OFS_PARM0);
+
+ if(handle < 0 || handle >= MAX_VMSEARCHES)
{
- case key_game:
- PRVM_G_FLOAT(OFS_RETURN) = 0;
- break;
- case key_menu:
- PRVM_G_FLOAT(OFS_RETURN) = 2;
- break;
- case key_message:
- // not supported
- // PRVM_G_FLOAT(OFS_RETURN) = 1;
- // break;
- default:
- PRVM_G_FLOAT(OFS_RETURN) = 3;
- }
+ Con_Printf("VM_search_end: invalid handle %i used in %s\n", handle, PRVM_NAME);
+ return;
+ }
+ if(VM_SEARCHLIST[handle] == NULL)
+ {
+ Con_Printf("VM_search_end: no such handle %i in %s\n", handle, PRVM_NAME);
+ return;
+ }
+
+ FS_FreeSearch(VM_SEARCHLIST[handle]);
+ VM_SEARCHLIST[handle] = NULL;
+}
+
+/*
+=========
+VM_search_getsize
+
+float search_getsize(float handle)
+=========
+*/
+void VM_search_getsize(void)
+{
+ int handle;
+ VM_SAFEPARMCOUNT(1, VM_M_search_getsize);
+
+ handle = PRVM_G_FLOAT(OFS_PARM0);
+
+ if(handle < 0 || handle >= MAX_VMSEARCHES)
+ {
+ Con_Printf("VM_search_getsize: invalid handle %i used in %s\n", handle, PRVM_NAME);
+ return;
+ }
+ if(VM_SEARCHLIST[handle] == NULL)
+ {
+ Con_Printf("VM_search_getsize: no such handle %i in %s\n", handle, PRVM_NAME);
+ return;
+ }
+
+ PRVM_G_FLOAT(OFS_RETURN) = VM_SEARCHLIST[handle]->numfilenames;
}
-prvm_builtin_t vm_m_builtins[] = {
-0, // to be consistent with the old vm
-e1000,
-VM_M_SetKeyDest,
-VM_M_GetKeyDest
-};
+/*
+=========
+VM_search_getfilename
+
+string search_getfilename(float handle, float num)
+=========
+*/
+void VM_search_getfilename(void)
+{
+ int handle, filenum;
+ char *tmp;
+ VM_SAFEPARMCOUNT(2, VM_search_getfilename);
+
+ handle = PRVM_G_FLOAT(OFS_PARM0);
+ filenum = PRVM_G_FLOAT(OFS_PARM1);
+
+ if(handle < 0 || handle >= MAX_VMSEARCHES)
+ {
+ Con_Printf("VM_search_getfilename: invalid handle %i used in %s\n", handle, PRVM_NAME);
+ return;
+ }
+ if(VM_SEARCHLIST[handle] == NULL)
+ {
+ Con_Printf("VM_search_getfilename: no such handle %i in %s\n", handle, PRVM_NAME);
+ return;
+ }
+ if(filenum < 0 || filenum >= VM_SEARCHLIST[handle]->numfilenames)
+ {
+ Con_Printf("VM_search_getfilename: invalid filenum %i in %s\n", filenum, PRVM_NAME);
+ return;
+ }
+
+ tmp = VM_GetTempString();
+ strcpy(tmp, VM_SEARCHLIST[handle]->filenames[filenum]);
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tmp);
+}
+
+/*
+=========
+VM_chr
+
+string chr(float ascii)
+=========
+*/
+void VM_chr(void)
+{
+ char *tmp;
+ 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);
+}
+
+//=============================================================================
+// Draw builtins (client & menu)
+
+/*
+=========
+VM_iscachedpic
+
+float iscachedpic(string pic)
+=========
+*/
+void VM_iscachedpic(void)
+{
+ VM_SAFEPARMCOUNT(1,VM_iscachedpic);
+
+ // drawq hasnt such a function, thus always return true
+ PRVM_G_FLOAT(OFS_RETURN) = false;
+}
+
+/*
+=========
+VM_precache_pic
+
+string precache_pic(string pic)
+=========
+*/
+void VM_precache_pic(void)
+{
+ const char *s;
+
+ VM_SAFEPARMCOUNT(1, VM_precache_pic);
+
+ s = PRVM_G_STRING(OFS_PARM0);
+ PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
-const int vm_m_numbuiltins = sizeof(vm_m_builtins) / sizeof(prvm_builtin_t);
+ if(!s)
+ PRVM_ERROR ("VM_precache_pic: %s: NULL\n", PRVM_NAME);
+
+ VM_CheckEmptyString (s);
-void VM_M_Cmd_Init(void)
+ // 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);
+}
+
+/*
+=========
+VM_freepic
+
+freepic(string s)
+=========
+*/
+void VM_freepic(void)
{
+ const char *s;
+
+ VM_SAFEPARMCOUNT(1,VM_freepic);
+
+ s = PRVM_G_STRING(OFS_PARM0);
+
+ if(!s)
+ PRVM_ERROR ("VM_freepic: %s: NULL\n");
+
+ VM_CheckEmptyString (s);
+
+ Draw_FreePic(s);
}
-void VM_M_Cmd_Reset(void)
+/*
+=========
+VM_drawcharacter
+
+float drawcharacter(vector position, float character, vector scale, vector rgb, float alpha, float flag)
+=========
+*/
+void VM_drawcharacter(void)
{
+ float *pos,*scale,*rgb;
+ char character;
+ int flag;
+ VM_SAFEPARMCOUNT(6,VM_drawcharacter);
+
+ character = (char) PRVM_G_FLOAT(OFS_PARM1);
+ if(character == 0)
+ {
+ Con_Printf("VM_drawcharacter: %s passed null character !\n",PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ return;
+ }
+
+ pos = PRVM_G_VECTOR(OFS_PARM0);
+ scale = PRVM_G_VECTOR(OFS_PARM2);
+ rgb = PRVM_G_VECTOR(OFS_PARM3);
+ flag = (int)PRVM_G_FLOAT(OFS_PARM5);
+
+ if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
+ {
+ Con_Printf("VM_drawcharacter: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
+ PRVM_G_FLOAT(OFS_RETURN) = -2;
+ return;
+ }
+
+ if(pos[2] || scale[2])
+ Con_Printf("VM_drawcharacter: z value%c from %s discarded\n",(pos[2] && scale[2]) ? 's' : 0,((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
+
+ if(!scale[0] || !scale[1])
+ {
+ Con_Printf("VM_drawcharacter: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
+ PRVM_G_FLOAT(OFS_RETURN) = -3;
+ return;
+ }
+
+ DrawQ_String (pos[0], pos[1], &character, 1, scale[0], scale[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag);
+ PRVM_G_FLOAT(OFS_RETURN) = 1;
}
+/*
+=========
+VM_drawstring
+
+float drawstring(vector position, string text, vector scale, vector rgb, float alpha, float flag)
+=========
+*/
+void VM_drawstring(void)
+{
+ float *pos,*scale,*rgb;
+ const char *string;
+ int flag;
+ VM_SAFEPARMCOUNT(6,VM_drawstring);
+
+ string = PRVM_G_STRING(OFS_PARM1);
+ if(!string)
+ {
+ Con_Printf("VM_drawstring: %s passed null string !\n",PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ 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);
+ flag = (int)PRVM_G_FLOAT(OFS_PARM5);
+
+ if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
+ {
+ Con_Printf("VM_drawstring: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
+ PRVM_G_FLOAT(OFS_RETURN) = -2;
+ return;
+ }
+
+ if(!scale[0] || !scale[1])
+ {
+ Con_Printf("VM_drawstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
+ PRVM_G_FLOAT(OFS_RETURN) = -3;
+ return;
+ }
+
+ if(pos[2] || scale[2])
+ Con_Printf("VM_drawstring: z value%c from %s discarded\n",(pos[2] && scale[2]) ? 's' : 0,((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
+
+ DrawQ_String (pos[0], pos[1], string, 0, scale[0], scale[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag);
+ PRVM_G_FLOAT(OFS_RETURN) = 1;
+}
+/*
+=========
+VM_drawpic
+
+float drawpic(vector position, string pic, vector size, vector rgb, float alpha, float flag)
+=========
+*/
+void VM_drawpic(void)
+{
+ const char *pic;
+ float *size, *pos, *rgb;
+ int flag;
+
+ VM_SAFEPARMCOUNT(6,VM_drawpic);
+
+ pic = PRVM_G_STRING(OFS_PARM1);
+
+ if(!pic)
+ {
+ Con_Printf("VM_drawpic: %s passed null picture name !\n", PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = -1;
+ return;
+ }
+
+ VM_CheckEmptyString (pic);
+
+ // is pic cached ? no function yet for that
+ if(!1)
+ {
+ Con_Printf("VM_drawpic: %s: %s not cached !\n", PRVM_NAME, pic);
+ PRVM_G_FLOAT(OFS_RETURN) = -4;
+ return;
+ }
+
+ pos = PRVM_G_VECTOR(OFS_PARM0);
+ size = PRVM_G_VECTOR(OFS_PARM2);
+ rgb = PRVM_G_VECTOR(OFS_PARM3);
+ flag = (int) PRVM_G_FLOAT(OFS_PARM5);
+
+ if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
+ {
+ Con_Printf("VM_drawstring: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
+ PRVM_G_FLOAT(OFS_RETURN) = -2;
+ return;
+ }
+
+ if(pos[2] || size[2])
+ Con_Printf("VM_drawstring: z value%c from %s discarded\n",(pos[2] && size[2]) ? 's' : 0,((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size")));
+
+ DrawQ_Pic(pos[0], pos[1], pic, size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag);
+ PRVM_G_FLOAT(OFS_RETURN) = 1;
+}
+
+/*
+=========
+VM_drawfill
+
+float drawfill(vector position, vector size, vector rgb, float alpha, float flag)
+=========
+*/
+void VM_drawfill(void)
+{
+ float *size, *pos, *rgb;
+ int flag;
+
+ VM_SAFEPARMCOUNT(5,VM_drawfill);
+
+
+ pos = PRVM_G_VECTOR(OFS_PARM0);
+ size = PRVM_G_VECTOR(OFS_PARM1);
+ rgb = PRVM_G_VECTOR(OFS_PARM2);
+ flag = (int) PRVM_G_FLOAT(OFS_PARM4);
+
+ if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
+ {
+ Con_Printf("VM_drawstring: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
+ PRVM_G_FLOAT(OFS_RETURN) = -2;
+ return;
+ }
+
+ if(pos[2] || size[2])
+ Con_Printf("VM_drawstring: z value%c from %s discarded\n",(pos[2] && size[2]) ? 's' : 0,((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size")));
+
+ DrawQ_Pic(pos[0], pos[1], 0, size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM3), flag);
+ PRVM_G_FLOAT(OFS_RETURN) = 1;
+}
+
+/*
+=========
+VM_drawsetcliparea
+
+drawsetcliparea(float x, float y, float width, float height)
+=========
+*/
+void VM_drawsetcliparea(void)
+{
+ float x,y,w,h;
+ VM_SAFEPARMCOUNT(4,VM_drawsetcliparea);
+
+ x = bound(0, PRVM_G_FLOAT(OFS_PARM0), vid_conwidth.integer);
+ y = bound(0, PRVM_G_FLOAT(OFS_PARM1), vid_conheight.integer);
+ w = bound(0, PRVM_G_FLOAT(OFS_PARM2) + PRVM_G_FLOAT(OFS_PARM0) - x, (vid_conwidth.integer - x));
+ h = bound(0, PRVM_G_FLOAT(OFS_PARM3) + PRVM_G_FLOAT(OFS_PARM1) - y, (vid_conheight.integer - y));
+
+ DrawQ_SetClipArea(x, y, w, h);
+}
+
+/*
+=========
+VM_drawresetcliparea
+
+drawresetcliparea()
+=========
+*/
+void VM_drawresetcliparea(void)
+{
+ VM_SAFEPARMCOUNT(0,VM_drawresetcliparea);
+
+ DrawQ_ResetClipArea();
+}
+
+/*
+=========
+VM_getimagesize
+
+vector getimagesize(string pic)
+=========
+*/
+void VM_getimagesize(void)
+{
+ const char *p;
+ cachepic_t *pic;
+
+ VM_SAFEPARMCOUNT(1,VM_getimagesize);
+
+ p = PRVM_G_STRING(OFS_PARM0);
+
+ if(!p)
+ PRVM_ERROR("VM_getimagepos: %s passed null picture name !\n", PRVM_NAME);
+
+ VM_CheckEmptyString (p);
+
+ pic = Draw_CachePic (p, false);
+
+ PRVM_G_VECTOR(OFS_RETURN)[0] = pic->width;
+ PRVM_G_VECTOR(OFS_RETURN)[1] = pic->height;
+ PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
+}
+
+// CL_Video interface functions
+
+/*
+========================
+VM_cin_open
+
+float cin_open(string file, string name)
+========================
+*/
+void VM_cin_open( void )
+{
+ const char *file;
+ const char *name;
+
+ VM_SAFEPARMCOUNT( 2, VM_cin_open );
+
+ file = PRVM_G_STRING( OFS_PARM0 );
+ name = PRVM_G_STRING( OFS_PARM1 );
+
+ VM_CheckEmptyString( file );
+ VM_CheckEmptyString( name );
+
+ if( CL_OpenVideo( file, name, MENUOWNER ) )
+ PRVM_G_FLOAT( OFS_RETURN ) = 1;
+ else
+ PRVM_G_FLOAT( OFS_RETURN ) = 0;
+}
+
+/*
+========================
+VM_cin_close
+
+void cin_close(string name)
+========================
+*/
+void VM_cin_close( void )
+{
+ const char *name;
+
+ VM_SAFEPARMCOUNT( 1, VM_cin_close );
+
+ name = PRVM_G_STRING( OFS_PARM0 );
+ VM_CheckEmptyString( name );
+
+ CL_CloseVideo( CL_GetVideo( name ) );
+}
+
+/*
+========================
+VM_cin_setstate
+void cin_setstate(string name, float type)
+========================
+*/
+void VM_cin_setstate( void )
+{
+ const char *name;
+ clvideostate_t state;
+ clvideo_t *video;
+
+ VM_SAFEPARMCOUNT( 2, VM_cin_netstate );
+
+ name = PRVM_G_STRING( OFS_PARM0 );
+ VM_CheckEmptyString( name );
+
+ state = PRVM_G_FLOAT( OFS_PARM1 );
+
+ video = CL_GetVideo( name );
+ if( video && state > CLVIDEO_UNUSED && state < CLVIDEO_STATECOUNT )
+ CL_SetVideoState( video, state );
+}
+
+/*
+========================
+VM_cin_getstate
+
+float cin_getstate(string name)
+========================
+*/
+void VM_cin_getstate( void )
+{
+ const char *name;
+ clvideo_t *video;
+
+ VM_SAFEPARMCOUNT( 1, VM_cin_getstate );
+
+ name = PRVM_G_STRING( OFS_PARM0 );
+ VM_CheckEmptyString( name );
+
+ video = CL_GetVideo( name );
+ if( video )
+ PRVM_G_FLOAT( OFS_RETURN ) = (int)video->state;
+ else
+ PRVM_G_FLOAT( OFS_RETURN ) = 0;
+}
+
+/*
+========================
+VM_cin_restart
+
+void cin_restart(string name)
+========================
+*/
+void VM_cin_restart( void )
+{
+ const char *name;
+ clvideo_t *video;
+
+ VM_SAFEPARMCOUNT( 1, VM_cin_restart );
+
+ name = PRVM_G_STRING( OFS_PARM0 );
+ VM_CheckEmptyString( name );
+
+ video = CL_GetVideo( name );
+ if( video )
+ CL_RestartVideo( video );
+}
+
+////////////////////////////////////////
+// AltString functions
+////////////////////////////////////////
+
+/*
+========================
+VM_altstr_count
+
+float altstr_count(string)
+========================
+*/
+void VM_altstr_count( void )
+{
+ const char *altstr, *pos;
+ int count;
+
+ VM_SAFEPARMCOUNT( 1, VM_altstr_count );
+
+ altstr = PRVM_G_STRING( OFS_PARM0 );
+ //VM_CheckEmptyString( altstr );
+
+ for( count = 0, pos = altstr ; *pos ; pos++ ) {
+ if( *pos == '\\' ) {
+ if( !*++pos ) {
+ break;
+ }
+ } else if( *pos == '\'' ) {
+ count++;
+ }
+ }
+
+ PRVM_G_FLOAT( OFS_RETURN ) = (float) (count / 2);
+}
+
+/*
+========================
+VM_altstr_prepare
+
+string altstr_prepare(string)
+========================
+*/
+void VM_altstr_prepare( void )
+{
+ char *outstr, *out;
+ const char *instr, *in;
+ int size;
+
+ 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++ )
+ if( *in == '\'' ) {
+ *out++ = '\\';
+ *out = '\'';
+ size--;
+ } else
+ *out = *in;
+ *out = 0;
+
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( outstr );
+}
+
+/*
+========================
+VM_altstr_get
+
+string altstr_get(string, float)
+========================
+*/
+void VM_altstr_get( void )
+{
+ const char *altstr, *pos;
+ char *outstr, *out;
+ int count, size;
+
+ VM_SAFEPARMCOUNT( 2, VM_altstr_get );
+
+ altstr = PRVM_G_STRING( OFS_PARM0 );
+ //VM_CheckEmptyString( altstr );
+
+ count = PRVM_G_FLOAT( OFS_PARM1 );
+ count = count * 2 + 1;
+
+ for( pos = altstr ; *pos && count ; pos++ )
+ if( *pos == '\\' ) {
+ if( !*++pos )
+ break;
+ } else if( *pos == '\'' )
+ count--;
+
+ if( !*pos ) {
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( NULL );
+ return;
+ }
+
+ outstr = VM_GetTempString();
+ for( out = outstr, size = VM_STRINGTEMP_LENGTH - 1 ; size && *pos ; size--, pos++, out++ )
+ if( *pos == '\\' ) {
+ if( !*++pos )
+ break;
+ *out = *pos;
+ size--;
+ } else if( *pos == '\'' )
+ break;
+ else
+ *out = *pos;
+
+ *out = 0;
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( outstr );
+}
+
+/*
+========================
+VM_altstr_set
+
+string altstr_set(string altstr, float num, string set)
+========================
+*/
+void VM_altstr_set( void )
+{
+ int num;
+ const char *altstr, *str;
+ const char *in;
+ char *outstr, *out;
+
+ VM_SAFEPARMCOUNT( 3, VM_altstr_set );
+
+ altstr = PRVM_G_STRING( OFS_PARM0 );
+ //VM_CheckEmptyString( altstr );
+
+ num = PRVM_G_FLOAT( OFS_PARM1 );
+
+ str = PRVM_G_STRING( OFS_PARM2 );
+ //VM_CheckEmptyString( str );
+
+ outstr = out = VM_GetTempString();
+ for( num = num * 2 + 1, in = altstr; *in && num; *out++ = *in++ )
+ if( *in == '\\' ) {
+ if( !*++in ) {
+ break;
+ }
+ } else 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
+ for( ; *in ; in++ )
+ if( *in == '\'' || (*in == '\\' && !*++in) )
+ break;
+
+ if( !in ) {
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( NULL );
+ return;
+ }
+
+ strcpy( out, in );
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( outstr );
+}
+
+/*
+========================
+VM_altstr_ins
+insert after num
+string altstr_ins(string altstr, float num, string set)
+========================
+*/
+void VM_altstr_ins(void)
+{
+ int num;
+ const char *setstr;
+ const char *set;
+ const char *instr;
+ const char *in;
+ char *outstr;
+ char *out;
+
+ in = instr = PRVM_G_STRING( OFS_PARM0 );
+ num = PRVM_G_FLOAT( OFS_PARM1 );
+ set = setstr = PRVM_G_STRING( OFS_PARM2 );
+
+ out = outstr = VM_GetTempString();
+ for( num = num * 2 + 2 ; *in && num > 0 ; *out++ = *in++ )
+ if( *in == '\\' ) {
+ if( !*++in ) {
+ break;
+ }
+ } else if( *in == '\'' ) {
+ num--;
+ }
+
+ *out++ = '\'';
+ for( ; *set ; *out++ = *set++ );
+ *out++ = '\'';
+
+ strcpy( out, in );
+ PRVM_G_INT( OFS_RETURN ) = PRVM_SetEngineString( outstr );
+}
+
+void VM_Cmd_Init(void)
+{
+ // only init the stuff for the current prog
+ VM_Files_Init();
+ VM_Search_Init();
+}
+
+void VM_Cmd_Reset(void)
+{
+ CL_PurgeOwner( MENUOWNER );
+ VM_Search_Reset();
+ VM_Files_CloseAll();
+}
+
+
projects / xonotic / darkplaces.git / blobdiff