]> de.git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - prvm_cmds.c
-Fixed an old qc bug that's already been existing in the original quake
[xonotic/darkplaces.git] / prvm_cmds.c
index 6adb8be7239b5ad5672624a3bbbd801ba17574b1..56c9f4bc8d1572d6bb69830c2f860b972f2ad7f0 100644 (file)
@@ -1,7 +1,7 @@
 // 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
 
 
@@ -57,7 +57,7 @@ float sin(float)
 float  cos(float)
 float  sqrt(float)
 vector randomvec()
-float  registercvar (string name, string value)
+float  registercvar (string name, string value, float flags)
 float  min(float a, float b, ...[float])
 float  max(float a, float b, ...[float])
 float  bound(float min, float value, float max)
@@ -88,6 +88,17 @@ float        gettime()
 float  mod(float val, float m)
 const string   str_cvar (string)
                crash()
+               stackdump()
+               
+float  search_begin(string pattern, float caseinsensitive, float quiet)
+void   search_end(float handle)
+float  search_getsize(float handle)
+string search_getfilename(float handle, float num)
+
+string chr(float ascii)
+
+float  itof(intt ent)
+intt   ftoi(float num)
                
 perhaps only : Menu : WriteMsg 
 ===============================
@@ -121,16 +132,25 @@ menu cmd list:
 ===============
 
                setkeydest(float dest)
-float  getkeydest
+float  getkeydest()
                setmousetarget(float target)
 float  getmousetarget(void)
 
                callfunction(...,string function_name)
                writetofile(float fhandle, entity ent)
+float  isfunction(string function_name)
+vector getresolution(float number)
+string keynumtostring(float keynum)
+string findkeysforcommand(string command)
+float  gethostcachevalue(float type)
+string gethostcachestring(float type, float hostnr)
+
+               parseentitydata(entity ent, string data)
 */
 
 #include "quakedef.h"
 #include "progdefs.h"
+#include "progsvm.h"
 #include "clprogdefs.h"
 #include "mprogdefs.h"
 
@@ -164,11 +184,6 @@ mempool_t *vm_strings_mempool[PRVM_MAXPROGS];
 static char vm_string_temp[VM_STRINGTEMP_BUFFERS][VM_STRINGTEMP_LENGTH];
 static int vm_string_tempindex = 0;
 
-// qc cvar 
-#define MAX_QC_CVARS 128 * PRVM_MAXPROGS
-cvar_t vm_qc_cvar[MAX_QC_CVARS];
-int vm_currentqc_cvar;
-
 // qc file handling
 #define MAX_VMFILES            256
 #define MAX_PRVMFILES  MAX_VMFILES * PRVM_MAXPROGS
@@ -176,6 +191,13 @@ int vm_currentqc_cvar;
 
 qfile_t *vm_files[MAX_PRVMFILES];
 
+// 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))
+
+fssearch_t *vm_fssearchlist[TOTAL_VMSEARCHES];
+
 static char *VM_GetTempString(void)
 {
        char *s;
@@ -267,11 +289,11 @@ void VM_error (void)
        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);
+               PRVM_ED_Print(ed);
        }
 
        PRVM_ERROR ("%s: Program error", PRVM_NAME);
@@ -293,11 +315,11 @@ void VM_objerror (void)
        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);
        }
@@ -320,7 +342,7 @@ void VM_print (void)
        char string[VM_STRINGTEMP_LENGTH];
 
        VM_VarString(0, string, sizeof(string));
-       Con_Printf(string);
+       Con_Print(string);
 }
 
 /*
@@ -338,12 +360,12 @@ void VM_bprint (void)
 
        if(!sv.active)
        {
-               Con_Printf("VM_bprint: game is not server(%s) !", PRVM_NAME);
+               Con_Printf("VM_bprint: game is not server(%s) !\n", PRVM_NAME);
                return;
        }
 
        VM_VarString(0, string, sizeof(string));
-       SV_BroadcastPrintf("%s", string);
+       SV_BroadcastPrint(string);
 }
 
 /*
@@ -365,13 +387,11 @@ void VM_sprint (void)
        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 !", PRVM_NAME);
+               Con_Printf("VM_sprint: %s: invalid client or server is not active !\n", PRVM_NAME);
                return;
        }
        
        client = svs.clients + clientnum;
-       if (!client->netconnection)
-               return;
        VM_VarString(1, string, sizeof(string));
        MSG_WriteChar(&client->message,svc_print);
        MSG_WriteString(&client->message, string);
@@ -539,13 +559,9 @@ float random()
 */
 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);
 }
 
 /*
@@ -606,14 +622,13 @@ void VM_localsound(void)
 
        s = PRVM_G_STRING(OFS_PARM0);
 
-       if(!S_GetCached(s))
+       if(!S_LocalSound (s))
        {
-               Con_Printf("VM_localsound: %s : %s not cached !\n", PRVM_NAME, s);
+               Con_Printf("VM_localsound: Failed to play %s for %s !\n", s, PRVM_NAME);
                PRVM_G_FLOAT(OFS_RETURN) = -4;
                return;
        }               
 
-       S_LocalSound(s);
        PRVM_G_FLOAT(OFS_RETURN) = 1;
 }
 
@@ -688,7 +703,7 @@ void VM_str_cvar(void)
        
        strcpy(out, cvar_string);
 
-       PRVM_G_INT(OFS_PARM0) = PRVM_SetString(out);
+       PRVM_G_INT(OFS_RETURN) = PRVM_SetString(out);
 }
 
 /*
@@ -817,6 +832,38 @@ void VM_stof(void)
        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)->p.e->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
@@ -837,7 +884,7 @@ void VM_spawn (void)
 =========
 VM_remove
 
-entity remove()
+remove(entity e)
 =========
 */
 
@@ -888,7 +935,7 @@ void VM_find (void)
        {
                prog->xfunction->builtinsprofile++;
                ed = PRVM_EDICT_NUM(e);
-               if (ed->e->free)
+               if (ed->p.e->free)
                        continue;
                t = PRVM_E_STRING(ed,f);
                if (!t)
@@ -929,7 +976,7 @@ void VM_findfloat (void)
        {
                prog->xfunction->builtinsprofile++;
                ed = PRVM_EDICT_NUM(e);
-               if (ed->e->free)
+               if (ed->p.e->free)
                        continue;
                if (PRVM_E_FLOAT(ed,f) == s)
                {
@@ -981,7 +1028,7 @@ void VM_findchain (void)
        for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
        {
                prog->xfunction->builtinsprofile++;
-               if (ent->e->free)
+               if (ent->p.e->free)
                        continue;
                t = PRVM_E_STRING(ent,f);
                if (!t)
@@ -989,7 +1036,7 @@ void VM_findchain (void)
                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;
        }
 
@@ -1030,12 +1077,12 @@ void VM_findchainfloat (void)
        for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
        {
                prog->xfunction->builtinsprofile++;
-               if (ent->e->free)
+               if (ent->p.e->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;
        }
 
@@ -1085,15 +1132,9 @@ void VM_precache_sound (void)
        s = PRVM_G_STRING(OFS_PARM0);
        PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
        VM_CheckEmptyString (s);
-       
-       if(S_GetCached(s))
-       {
-               Con_Printf("VM_precache_sound: %s already cached (%s)\n", s, PRVM_NAME);
-               return;
-       }
-       
-       if(!S_PrecacheSound(s,true))
-               Con_Printf("VM_prache_sound: Failed to load %s for %s\n", s, PRVM_NAME);
+
+       if(!S_PrecacheSound (s,true, true))
+               Con_Printf("VM_precache_sound: Failed to load %s for %s\n", s, PRVM_NAME);
 }
 
 /*
@@ -1112,6 +1153,21 @@ void VM_coredump (void)
        Cbuf_AddText("\n");
 }
 
+/*
+=========
+VM_stackdump
+
+stackdump()
+=========
+*/
+void PRVM_StackTrace(void);
+void VM_stackdump (void)
+{
+       VM_SAFEPARMCOUNT(0, VM_stackdump);
+
+       PRVM_StackTrace();
+}
+
 /*
 =========
 VM_crash
@@ -1241,7 +1297,7 @@ void VM_nextent (void)
                        return;
                }
                ent = PRVM_EDICT_NUM(i);
-               if (!ent->e->free)
+               if (!ent->p.e->free)
                {
                        VM_RETURN_EDICT(ent);
                        return;
@@ -1323,12 +1379,12 @@ void VM_WriteLong (void)
 
 void VM_WriteAngle (void)
 {
-       MSG_WriteAngle (VM_WriteDest(), PRVM_G_FLOAT(OFS_PARM0));
+       MSG_WriteAngle (VM_WriteDest(), PRVM_G_FLOAT(OFS_PARM0), sv.protocol);
 }
 
 void VM_WriteCoord (void)
 {
-       MSG_WriteDPCoord (VM_WriteDest(), PRVM_G_FLOAT(OFS_PARM0));
+       MSG_WriteCoord (VM_WriteDest(), PRVM_G_FLOAT(OFS_PARM0), sv.protocol);
 }
 
 void VM_WriteString (void)
@@ -1452,19 +1508,24 @@ void VM_randomvec (void)
 =========
 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;
+       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;
@@ -1472,22 +1533,12 @@ void VM_registercvar (void)
 // 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
 }
 
@@ -1539,7 +1590,7 @@ void VM_max (void)
                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);
@@ -1613,7 +1664,7 @@ setcolor(clientent, value)
 
        if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
        {
-               Con_Print("tried to setcolor a non-client\n");
+               Con_Print("tried to setcolor a non-client\n");
                return;
        }
 
@@ -1685,7 +1736,7 @@ void VM_fopen(void)
                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;
        }
@@ -1701,6 +1752,9 @@ void VM_fopen(void)
                return;
        }
        VM_FILES[filenum] = FS_Open(va("data/%s", filename), modestring, false);
+       if (VM_FILES[filenum] == NULL && mode == 0)
+               VM_FILES[filenum] = FS_Open(va("%s", filename), modestring, false);
+
        if (VM_FILES[filenum] == NULL)
                PRVM_G_FLOAT(OFS_RETURN) = -1;
        else
@@ -1778,7 +1832,7 @@ void VM_fgets(void)
                c = FS_Getc(VM_FILES[filenum]);
        if (developer.integer)
                Con_Printf("fgets: %s: %s\n", PRVM_NAME, string);
-       if (c >= 0)
+       if (c >= 0 || end)
                PRVM_G_INT(OFS_RETURN) = PRVM_SetString(string);
        else
                PRVM_G_INT(OFS_RETURN) = 0;
@@ -1853,8 +1907,8 @@ void VM_strcat(void)
 {
        char *s;
 
-       if(prog->argc < 2
-               PRVM_ERROR("VM_strcat wrong parameter count (min. 2 expected ) !\n");
+       if(prog->argc < 1
+               PRVM_ERROR("VM_strcat wrong parameter count (min. 1 expected ) !\n");
        
        s = VM_GetTempString();
        VM_VarString(0, s, VM_STRINGTEMP_LENGTH);
@@ -1938,9 +1992,14 @@ 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)
 {
+       char *str;
        VM_SAFEPARMCOUNT(1,VM_strunzone);
 
-       Mem_Free(PRVM_G_STRING(OFS_PARM0));
+       str = PRVM_G_STRING(OFS_PARM0);
+       if( developer.integer && !Mem_IsAllocated( VM_STRINGS_MEMPOOL, str ) )
+               PRVM_ERROR( "VM_strunzone: Zone string already freed in %s!", PRVM_NAME );
+       else
+               Mem_Free( str );
 }
 
 /*
@@ -1962,7 +2021,7 @@ void VM_clcommand (void)
        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;
        }
 
@@ -2069,6 +2128,7 @@ void PF_setattachment (void)
                                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;
+                       // FIXME: use a model function to get tag info (need to handle skeletal)
                        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))
@@ -2194,6 +2254,34 @@ void VM_loadfromdata(void)
        PRVM_ED_LoadFromFile(PRVM_G_STRING(OFS_PARM0));
 }
 
+/*
+========================
+VM_M_parseentitydata
+
+parseentitydata(entity ent, string data)
+========================
+*/
+void VM_M_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->p.e->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);
+}
+
 /*
 =========
 VM_loadfromfile
@@ -2221,7 +2309,7 @@ void VM_loadfromfile(void)
        }
 
        // not conform with VM_fopen
-       data = FS_LoadFile(filename, false);
+       data = FS_LoadFile(filename, tempmempool, false);
        if (data == NULL)
                PRVM_G_FLOAT(OFS_RETURN) = -1;
        
@@ -2250,6 +2338,174 @@ void VM_modulo(void)
        PRVM_G_FLOAT(OFS_RETURN) = (float) (val % m);
 }
 
+void VM_Search_Init(void)
+{
+       memset(VM_SEARCHLIST,0,sizeof(fssearch_t*[MAX_VMSEARCHES]));
+}
+
+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]));
+}
+
+/*
+=========
+VM_search_begin
+
+float search_begin(string pattern, float caseinsensitive, float quiet)
+=========
+*/
+void VM_search_begin(void)
+{
+       int handle;
+       char *pattern;
+       int caseinsens, quiet;
+
+       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)
+       {
+               Con_Printf("VM_search_begin: %s ran out of search handles (%i)\n", PRVM_NAME, MAX_VMSEARCHES);
+               PRVM_G_FLOAT(OFS_RETURN) = -2;
+               return;
+       }
+
+       if(!(VM_SEARCHLIST[handle] = FS_Search(pattern,caseinsens, quiet)))
+               PRVM_G_FLOAT(OFS_RETURN) = -1;
+       else
+               PRVM_G_FLOAT(OFS_RETURN) = handle;
+}
+
+/*
+=========
+VM_search_end
+
+void   search_end(float handle)
+=========
+*/
+void VM_search_end(void)
+{
+       int handle;
+       VM_SAFEPARMCOUNT(1, VM_search_end);
+
+       handle = PRVM_G_FLOAT(OFS_PARM0);
+       
+       if(handle < 0 || handle >= MAX_VMSEARCHES)
+       {
+               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;
+}
+
+/*
+=========
+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_SetString(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_SetString(tmp);
+}
+
 //=============================================================================
 // Draw builtins (client & menu)
 
@@ -2351,7 +2607,7 @@ void VM_drawcharacter(void)
        }
        
        if(pos[2] || scale[2])
-               Con_Printf("VM_drawcharacter: z value%c from %s discarded",(pos[2] && scale[2]) ? 's' : 0,((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale"))); 
+               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])
        {
@@ -2386,7 +2642,7 @@ void VM_drawstring(void)
                return;
        }
        
-       VM_CheckEmptyString(string);
+       //VM_CheckEmptyString(string); Why should it be checked - perhaps the menu wants to the precolored letters, too?
        
        pos = PRVM_G_VECTOR(OFS_PARM0);
        scale = PRVM_G_VECTOR(OFS_PARM2);
@@ -2408,7 +2664,7 @@ void VM_drawstring(void)
        }
 
        if(pos[2] || scale[2])
-               Con_Printf("VM_drawstring: z value%c from %s discarded",(pos[2] && scale[2]) ? 's' : 0,((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale"))); 
+               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;
@@ -2460,7 +2716,7 @@ void VM_drawpic(void)
        }
 
        if(pos[2] || size[2])
-               Con_Printf("VM_drawstring: z value%c from %s discarded",(pos[2] && size[2]) ? 's' : 0,((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size"))); 
+               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;
@@ -2494,7 +2750,7 @@ void VM_drawfill(void)
        }
        
        if(pos[2] || size[2])
-               Con_Printf("VM_drawstring: z value%c from %s discarded",(pos[2] && size[2]) ? 's' : 0,((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size"))); 
+               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;
@@ -2565,14 +2821,24 @@ void VM_getimagesize(void)
 void VM_Cmd_Init(void)
 {
        // only init the stuff for the current prog
-       VM_STRINGS_MEMPOOL = Mem_AllocPool(va("vm_stringsmempool[%s]",PRVM_NAME));
-       VM_Files_Init();                
+       VM_STRINGS_MEMPOOL = Mem_AllocPool(va("vm_stringsmempool[%s]",PRVM_NAME), 0, NULL);
+       VM_Files_Init();
+       VM_Search_Init();
 }
 
 void VM_Cmd_Reset(void)
 {
        //Mem_EmptyPool(VM_STRINGS_MEMPOOL);
+       if( developer.integer >= 2 && VM_STRINGS_MEMPOOL ) {
+               memheader_t *header;
+               int     i;
+
+               for( i = 0, header = VM_STRINGS_MEMPOOL->chain ; header ; header = header->next, i++ )
+                       Con_DPrintf( "Leaked string %i (size: %i): %.*s\n", i, header->size, header->size, ((char*)header) + sizeof( memheader_t ) );
+       }
+
        Mem_FreePool(&VM_STRINGS_MEMPOOL);
+       VM_Search_Reset();
        VM_Files_CloseAll();
 }
 
@@ -2729,6 +2995,7 @@ void VM_M_getkeydest(void)
 VM_M_callfunction
 
        callfunction(...,string function_name)
+Extension: pass 
 =========
 */
 mfunction_t *PRVM_ED_FindFunction (const char *name);
@@ -2826,7 +3093,7 @@ void VM_M_writetofile(void)
        }
 
        ent = PRVM_G_EDICT(OFS_PARM1);  
-       if(ent->e->free)
+       if(ent->p.e->free)
        {
                Con_Printf("VM_M_writetofile: %s: entity %i is free !\n", PRVM_NAME, PRVM_EDICT_NUM(OFS_PARM1));
                return;
@@ -2835,6 +3102,173 @@ void VM_M_writetofile(void)
        PRVM_ED_Write (VM_FILES[filenum], ent);
 }
 
+/*
+=========
+VM_M_getresolution
+
+vector getresolution(float number)
+=========
+*/
+extern unsigned short video_resolutions[][2];
+void VM_M_getresolution(void)
+{
+       int nr;
+       VM_SAFEPARMCOUNT(1, VM_getresolution);
+
+       nr = PRVM_G_FLOAT(OFS_PARM0);
+
+
+       PRVM_G_VECTOR(OFS_RETURN)[0] = video_resolutions[nr][0];
+       PRVM_G_VECTOR(OFS_RETURN)[1] = video_resolutions[nr][1];
+       PRVM_G_VECTOR(OFS_RETURN)[2] = 0;       
+}
+
+/*
+=========
+VM_M_keynumtostring
+
+string keynumtostring(float keynum)
+=========
+*/
+void VM_M_keynumtostring(void)
+{
+       int keynum;
+       char *tmp;
+       VM_SAFEPARMCOUNT(1, VM_M_keynumtostring);
+
+       keynum = PRVM_G_FLOAT(OFS_PARM0);
+
+       tmp = VM_GetTempString();
+       
+       strcpy(tmp, Key_KeynumToString(keynum));
+
+       PRVM_G_INT(OFS_RETURN) = PRVM_SetString(tmp);
+}
+
+/*
+=========
+VM_M_findkeysforcommand
+
+string findkeysforcommand(string command)
+
+the returned string is an altstring
+=========
+*/
+#define NUMKEYS 5 // TODO: merge the constant in keys.c with this one somewhen
+
+void M_FindKeysForCommand(char *command, int *keys);
+void VM_M_findkeysforcommand(void)
+{
+       char *cmd, *ret;
+       int keys[NUMKEYS];
+       int i;
+
+       VM_SAFEPARMCOUNT(1, VM_M_findkeysforcommand);
+
+       cmd = PRVM_G_STRING(OFS_PARM0);
+       
+       VM_CheckEmptyString(cmd);
+
+       (ret = VM_GetTempString())[0] = 0;
+       
+       M_FindKeysForCommand(cmd, keys);
+
+       for(i = 0; i < NUMKEYS; i++)
+               ret = strcat(ret, va(" \'%i\'", keys[i]));
+
+       PRVM_G_INT(OFS_RETURN) = PRVM_SetString(ret);
+}
+
+/*
+=========
+VM_M_gethostcachecount
+
+float  gethostcachevalue(float type)
+=========
+*/
+/*
+       type:
+0      hostcachecount
+1      masterquerycount
+2      masterreplycount
+3      serverquerycount
+4      serverreplycount
+*/
+void VM_M_gethostcachevalue( void )
+{
+       int type;
+       VM_SAFEPARMCOUNT ( 1, VM_M_gethostcachevalue );
+
+       PRVM_G_FLOAT( OFS_RETURN ) = 0;
+
+       type = PRVM_G_FLOAT( OFS_PARM0 );
+       if( type < 0 || type > 4 )
+               Con_Printf( "VM_M_gethostcachevalue: bad type %i!\n", type );
+       else switch(type)
+       {
+       case 0:
+               PRVM_G_FLOAT ( OFS_RETURN ) = hostCacheCount;
+               return;
+       case 1:
+               PRVM_G_FLOAT ( OFS_RETURN ) = masterquerycount;
+               return;
+       case 2:
+               PRVM_G_FLOAT ( OFS_RETURN ) = masterreplycount;
+               return;
+       case 3:
+               PRVM_G_FLOAT ( OFS_RETURN ) = serverquerycount;
+               return;
+       case 4:
+               PRVM_G_FLOAT ( OFS_RETURN ) = serverreplycount;
+               return;
+       }
+}
+
+/*
+=========
+VM_M_gethostcachestring
+
+string gethostcachestring(float type, float hostnr)
+=========
+*/
+/*
+0      Get CName
+1      Get line1
+2      Get line2 
+*/
+void VM_M_gethostcachestring(void)
+{
+       int type;
+       int hostnr;
+
+       VM_SAFEPARMCOUNT(2, VM_M_gethostcachestring);
+
+       PRVM_G_INT(OFS_RETURN) = 0;
+
+       type = PRVM_G_FLOAT(OFS_PARM0);
+       
+       if(type < 0 || type > 2)
+       {
+               Con_Print("VM_M_gethostcachestring: bad string type requested!\n");
+               return;
+       }
+
+       hostnr = PRVM_G_FLOAT(OFS_PARM1);
+
+       if(hostnr < 0 || hostnr >= hostCacheCount)
+       {
+               Con_Print("VM_M_gethostcachestring: bad hostnr passed!\n");
+               return;
+       }
+
+       if( type == 0 )
+               PRVM_G_INT( OFS_RETURN ) = PRVM_SetString( hostcache[hostnr].cname );
+       else if( type == 1 )
+               PRVM_G_INT( OFS_RETURN ) = PRVM_SetString( hostcache[hostnr].line1 );
+       else
+               PRVM_G_INT( OFS_RETURN ) = PRVM_SetString( hostcache[hostnr].line2 );
+}
+
 prvm_builtin_t vm_m_builtins[] = {
        0, // to be consistent with the old vm
        // common builtings (mostly)
@@ -2909,8 +3343,15 @@ prvm_builtin_t vm_m_builtins[] = {
        VM_loadfromfile,
        VM_modulo,              // 70
        VM_str_cvar,    
-       VM_crash,               // 72
-       0,0,0,0,0,0,0,0,// 80
+       VM_crash,
+       VM_stackdump,   // 73
+       VM_search_begin,
+       VM_search_end,
+       VM_search_getsize,
+       VM_search_getfilename, // 77
+       VM_chr, 
+       VM_itof,
+       VM_ftoi,// 80
        e10,                    // 90
        e10,                    // 100
        e100,                   // 200
@@ -2954,7 +3395,13 @@ prvm_builtin_t vm_m_builtins[] = {
        VM_M_getmousetarget,
        VM_M_callfunction,
        VM_M_writetofile,
-       VM_M_isfunction // 607
+       VM_M_isfunction,
+       VM_M_getresolution,
+       VM_M_keynumtostring,
+       VM_M_findkeysforcommand,// 610
+       VM_M_gethostcachevalue,
+       VM_M_gethostcachestring,
+       VM_M_parseentitydata    // 613
 };
 
 const int vm_m_numbuiltins = sizeof(vm_m_builtins) / sizeof(prvm_builtin_t);
@@ -2969,4 +3416,3 @@ void VM_M_Cmd_Reset(void)
        //VM_Cmd_Init();
        VM_Cmd_Reset();
 }
-