]> git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - cmd.c
Use PRIx64 in C++-friendly form
[xonotic/darkplaces.git] / cmd.c
diff --git a/cmd.c b/cmd.c
index 28185b16116569e8bb533280e1f8b589cb30685d..64a90e26b008a509cb6927c4fa3d079e10514fbc 100644 (file)
--- a/cmd.c
+++ b/cmd.c
@@ -23,10 +23,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include "thread.h"
 
 cmd_state_t cmd_client;
-cmd_state_t cmd_clientfromserver;
 cmd_state_t cmd_server;
 cmd_state_t cmd_serverfromclient;
 
+cmd_userdefined_t cmd_userdefined_all;
+cmd_userdefined_t cmd_userdefined_null;
+
 typedef struct cmd_iter_s {
        cmd_state_t *cmd;
 }
@@ -34,7 +36,6 @@ cmd_iter_t;
 
 static cmd_iter_t cmd_iter_all[] = {
        {&cmd_client},
-       {&cmd_clientfromserver},
        {&cmd_server},
        {&cmd_serverfromclient},
        {NULL},
@@ -193,7 +194,7 @@ void Cbuf_AddText (cmd_state_t *cmd, const char *text)
        l = (int)strlen(text);
 
        Cbuf_Lock(cmd);
-       if (cmd->text.cursize + l >= (size_t)cmd->text.maxsize)
+       if (cmd->text.maxsize - cmd->text.cursize <= l)
                Con_Print("Cbuf_AddText: overflow\n");
        else
                SZ_Write(&cmd->text, (const unsigned char *)text, l);
@@ -234,14 +235,13 @@ Cbuf_Execute_Deferred --blub
 */
 static void Cbuf_Execute_Deferred (cmd_state_t *cmd)
 {
-       static double oldrealtime = 0;
        cmddeferred_t *defcmd, *prev;
        double eat;
-       if (realtime - oldrealtime < 0 || realtime - oldrealtime > 1800) oldrealtime = realtime;
-       eat = realtime - oldrealtime;
+       if (host.realtime - cmd->deferred_oldrealtime < 0 || host.realtime - cmd->deferred_oldrealtime > 1800) cmd->deferred_oldrealtime = host.realtime;
+       eat = host.realtime - cmd->deferred_oldrealtime;
        if (eat < (1.0 / 120.0))
                return;
-       oldrealtime = realtime;
+       cmd->deferred_oldrealtime = host.realtime;
        prev = NULL;
        defcmd = cmd->deferred_list;
        while(defcmd)
@@ -325,7 +325,7 @@ void Cbuf_Execute (cmd_state_t *cmd)
                // better than CRASHING on overlong input lines that may SOMEHOW enter the buffer
                if(i >= MAX_INPUTLINE)
                {
-                       Con_Printf("Warning: console input buffer had an overlong line. Ignored.\n");
+                       Con_Printf(CON_WARN "Warning: console input buffer had an overlong line. Ignored.\n");
                        line[0] = 0;
                }
                else
@@ -410,6 +410,10 @@ static void Cmd_StuffCmds_f (cmd_state_t *cmd)
        int             i, j, l;
        // this is for all commandline options combined (and is bounds checked)
        char    build[MAX_INPUTLINE];
+       
+       // come back later so we don't crash
+       if(host.state == host_init)
+               return;
 
        if (Cmd_Argc (cmd) != 1)
        {
@@ -424,28 +428,28 @@ static void Cmd_StuffCmds_f (cmd_state_t *cmd)
        host_stuffcmdsrun = true;
        build[0] = 0;
        l = 0;
-       for (i = 0;i < com_argc;i++)
+       for (i = 0;i < sys.argc;i++)
        {
-               if (com_argv[i] && com_argv[i][0] == '+' && (com_argv[i][1] < '0' || com_argv[i][1] > '9') && l + strlen(com_argv[i]) - 1 <= sizeof(build) - 1)
+               if (sys.argv[i] && sys.argv[i][0] == '+' && (sys.argv[i][1] < '0' || sys.argv[i][1] > '9') && l + strlen(sys.argv[i]) - 1 <= sizeof(build) - 1)
                {
                        j = 1;
-                       while (com_argv[i][j])
-                               build[l++] = com_argv[i][j++];
+                       while (sys.argv[i][j])
+                               build[l++] = sys.argv[i][j++];
                        i++;
-                       for (;i < com_argc;i++)
+                       for (;i < sys.argc;i++)
                        {
-                               if (!com_argv[i])
+                               if (!sys.argv[i])
                                        continue;
-                               if ((com_argv[i][0] == '+' || com_argv[i][0] == '-') && (com_argv[i][1] < '0' || com_argv[i][1] > '9'))
+                               if ((sys.argv[i][0] == '+' || sys.argv[i][0] == '-') && (sys.argv[i][1] < '0' || sys.argv[i][1] > '9'))
                                        break;
-                               if (l + strlen(com_argv[i]) + 4 > sizeof(build) - 1)
+                               if (l + strlen(sys.argv[i]) + 4 > sizeof(build) - 1)
                                        break;
                                build[l++] = ' ';
-                               if (strchr(com_argv[i], ' '))
+                               if (strchr(sys.argv[i], ' '))
                                        build[l++] = '\"';
-                               for (j = 0;com_argv[i][j];j++)
-                                       build[l++] = com_argv[i][j];
-                               if (strchr(com_argv[i], ' '))
+                               for (j = 0;sys.argv[i][j];j++)
+                                       build[l++] = sys.argv[i][j];
+                               if (strchr(sys.argv[i], ' '))
                                        build[l++] = '\"';
                        }
                        build[l++] = '\n';
@@ -522,6 +526,7 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "sys_ticrate 0.01388889\n"
 "r_shadow_gloss 1\n"
 "r_shadow_bumpscale_basetexture 0\n"
+"csqc_polygons_defaultmaterial_nocullface 0\n"
                                );
                        break;
                case GAME_NEHAHRA:
@@ -546,6 +551,7 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "sys_ticrate 0.01388889\n"
 "r_shadow_gloss 1\n"
 "r_shadow_bumpscale_basetexture 0\n"
+"csqc_polygons_defaultmaterial_nocullface 0\n"
                                );
                        break;
                // hipnotic mission pack has issues in their 'friendly monster' ai, which seem to attempt to attack themselves for some reason when findradius() returns non-solid entities.
@@ -574,6 +580,7 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "sys_ticrate 0.02\n"
 "r_shadow_gloss 1\n"
 "r_shadow_bumpscale_basetexture 0\n"
+"csqc_polygons_defaultmaterial_nocullface 0\n"
                                );
                        break;
                // rogue mission pack has a guardian boss that does not wake up if findradius returns one of the entities around its spawn area
@@ -599,6 +606,7 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "sys_ticrate 0.01388889\n"
 "r_shadow_gloss 1\n"
 "r_shadow_bumpscale_basetexture 0\n"
+"csqc_polygons_defaultmaterial_nocullface 0\n"
                                );
                        break;
                case GAME_TENEBRAE:
@@ -623,6 +631,7 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "sys_ticrate 0.01388889\n"
 "r_shadow_gloss 2\n"
 "r_shadow_bumpscale_basetexture 4\n"
+"csqc_polygons_defaultmaterial_nocullface 0\n"
                                );
                        break;
                case GAME_NEXUIZ:
@@ -647,6 +656,17 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "sys_ticrate 0.01388889\n"
 "sv_gameplayfix_q2airaccelerate 1\n"
 "sv_gameplayfix_stepmultipletimes 1\n"
+"csqc_polygons_defaultmaterial_nocullface 1\n"
+"con_chatsound_team_mask 13\n"
+                               );
+                       break;
+               case GAME_XONOTIC:
+               case GAME_VORETOURNAMENT:
+                       // compatibility for versions prior to 2020-05-25, this can be overridden in newer versions to get the default behavior and be consistent with FTEQW engine
+                       Cbuf_InsertText(cmd, "\n"
+"csqc_polygons_defaultmaterial_nocullface 1\n"
+"con_chatsound_team_mask 13\n"
+"sv_gameplayfix_customstats 1\n"
                                );
                        break;
                // Steel Storm: Burning Retribution csqc misinterprets CSQC_InputEvent if type is a value other than 0 or 1
@@ -671,6 +691,7 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "sv_gameplayfix_downtracesupportsongroundflag 1\n"
 "sys_ticrate 0.01388889\n"
 "cl_csqc_generatemousemoveevents 0\n"
+"csqc_polygons_defaultmaterial_nocullface 1\n"
                                );
                        break;
                default:
@@ -693,6 +714,7 @@ static void Cmd_Exec(cmd_state_t *cmd, const char *filename)
 "sv_gameplayfix_swiminbmodels 1\n"
 "sv_gameplayfix_downtracesupportsongroundflag 1\n"
 "sys_ticrate 0.01388889\n"
+"csqc_polygons_defaultmaterial_nocullface 0\n"
                                );
                        break;
                }
@@ -843,7 +865,7 @@ static void Cmd_Alias_f (cmd_state_t *cmd)
        if (Cmd_Argc(cmd) == 1)
        {
                Con_Print("Current alias commands:\n");
-               for (a = cmd->alias ; a ; a=a->next)
+               for (a = cmd->userdefined->alias ; a ; a=a->next)
                        Con_Printf("%s : %s", a->name, a->value);
                return;
        }
@@ -856,7 +878,7 @@ static void Cmd_Alias_f (cmd_state_t *cmd)
        }
 
        // if the alias already exists, reuse it
-       for (a = cmd->alias ; a ; a=a->next)
+       for (a = cmd->userdefined->alias ; a ; a=a->next)
        {
                if (!strcmp(s, a->name))
                {
@@ -872,12 +894,12 @@ static void Cmd_Alias_f (cmd_state_t *cmd)
                a = (cmdalias_t *)Z_Malloc (sizeof(cmdalias_t));
                strlcpy (a->name, s, sizeof (a->name));
                // insert it at the right alphanumeric position
-               for( prev = NULL, current = cmd->alias ; current && strcmp( current->name, a->name ) < 0 ; prev = current, current = current->next )
+               for( prev = NULL, current = cmd->userdefined->alias ; current && strcmp( current->name, a->name ) < 0 ; prev = current, current = current->next )
                        ;
                if( prev ) {
                        prev->next = a;
                } else {
-                       cmd->alias = a;
+                       cmd->userdefined->alias = a;
                }
                a->next = current;
        }
@@ -924,14 +946,14 @@ static void Cmd_UnAlias_f (cmd_state_t *cmd)
        {
                s = Cmd_Argv(cmd, i);
                p = NULL;
-               for(a = cmd->alias; a; p = a, a = a->next)
+               for(a = cmd->userdefined->alias; a; p = a, a = a->next)
                {
                        if(!strcmp(s, a->name))
                        {
                                if (a->initstate) // we can not remove init aliases
                                        continue;
-                               if(a == cmd->alias)
-                                       cmd->alias = a->next;
+                               if(a == cmd->userdefined->alias)
+                                       cmd->userdefined->alias = a->next;
                                if(p)
                                        p->next = a->next;
                                Z_Free(a->value);
@@ -1104,9 +1126,9 @@ static const char *Cmd_GetCvarValue(cmd_state_t *cmd, const char *var, size_t va
        {
                // empty cvar name?
                if(alias)
-                       Con_Printf("Warning: Could not expand $ in alias %s\n", alias->name);
+                       Con_Printf(CON_WARN "Warning: Could not expand $ in alias %s\n", alias->name);
                else
-                       Con_Printf("Warning: Could not expand $\n");
+                       Con_Printf(CON_WARN "Warning: Could not expand $\n");
                return "$";
        }
 
@@ -1152,9 +1174,9 @@ static const char *Cmd_GetCvarValue(cmd_state_t *cmd, const char *var, size_t va
                if(required)
                {
                        if(alias)
-                               Con_Printf("Error: Could not expand $%s in alias %s\n", varname, alias->name);
+                               Con_Printf(CON_ERROR "Error: Could not expand $%s in alias %s\n", varname, alias->name);
                        else
-                               Con_Printf("Error: Could not expand $%s\n", varname);
+                               Con_Printf(CON_ERROR "Error: Could not expand $%s\n", varname);
                        return NULL;
                }
                else if(optional)
@@ -1164,9 +1186,9 @@ static const char *Cmd_GetCvarValue(cmd_state_t *cmd, const char *var, size_t va
                else
                {
                        if(alias)
-                               Con_Printf("Warning: Could not expand $%s in alias %s\n", varname, alias->name);
+                               Con_Printf(CON_WARN "Warning: Could not expand $%s in alias %s\n", varname, alias->name);
                        else
-                               Con_Printf("Warning: Could not expand $%s\n", varname);
+                               Con_Printf(CON_WARN "Warning: Could not expand $%s\n", varname);
                        dpsnprintf(varval, sizeof(varval), "$%s", varname);
                        return varval;
                }
@@ -1371,7 +1393,14 @@ static void Cmd_List_f (cmd_state_t *cmd)
        }
 
        count = 0;
-       for (func = cmd->functions; func; func = func->next)
+       for (func = cmd->userdefined->csqc_functions; func; func = func->next)
+       {
+               if (partial && (ispattern ? !matchpattern_with_separator(func->name, partial, false, "", false) : strncmp(partial, func->name, len)))
+                       continue;
+               Con_Printf("%s : %s\n", func->name, func->description);
+               count++;
+       }
+       for (func = cmd->engine_functions; func; func = func->next)
        {
                if (partial && (ispattern ? !matchpattern_with_separator(func->name, partial, false, "", false) : strncmp(partial, func->name, len)))
                        continue;
@@ -1404,7 +1433,7 @@ static void Cmd_Apropos_f(cmd_state_t *cmd)
                partial = Cmd_Args(cmd);
        else
        {
-               Con_Printf("usage: apropos <string>\n");
+               Con_Printf("usage: %s <string>\n",Cmd_Argv(cmd, 0));
                return;
        }
 
@@ -1415,13 +1444,32 @@ static void Cmd_Apropos_f(cmd_state_t *cmd)
        count = 0;
        for (cvar = cmd->cvars->vars; cvar; cvar = cvar->next)
        {
-               if (!matchpattern_with_separator(cvar->name, partial, true, "", false))
-               if (!matchpattern_with_separator(cvar->description, partial, true, "", false))
-                       continue;
-               Con_Printf ("cvar ^3%s^7 is \"%s\" [\"%s\"] %s\n", cvar->name, cvar->string, cvar->defstring, cvar->description);
+               if (matchpattern_with_separator(cvar->name, partial, true, "", false) ||
+                   matchpattern_with_separator(cvar->description, partial, true, "", false))
+               {
+                       Con_Printf ("cvar ");
+                       Cvar_PrintHelp(cvar, cvar->name, true);
+                       count++;
+               }
+               for (int i = 0; i < cvar->aliasindex; i++)
+               {
+                       if (matchpattern_with_separator(cvar->aliases[i], partial, true, "", false))
+                       {
+                               Con_Printf ("cvar ");
+                               Cvar_PrintHelp(cvar, cvar->aliases[i], true);
+                               count++;
+                       }
+               }
+       }
+       for (func = cmd->userdefined->csqc_functions; func; func = func->next)
+       {
+               if (!matchpattern_with_separator(func->name, partial, true, "", false))
+                       if (!matchpattern_with_separator(func->description, partial, true, "", false))
+                               continue;
+               Con_Printf("command ^2%s^7: %s\n", func->name, func->description);
                count++;
        }
-       for (func = cmd->functions; func; func = func->next)
+       for (func = cmd->engine_functions; func; func = func->next)
        {
                if (!matchpattern_with_separator(func->name, partial, true, "", false))
                if (!matchpattern_with_separator(func->description, partial, true, "", false))
@@ -1429,7 +1477,7 @@ static void Cmd_Apropos_f(cmd_state_t *cmd)
                Con_Printf("command ^2%s^7: %s\n", func->name, func->description);
                count++;
        }
-       for (alias = cmd->alias; alias; alias = alias->next)
+       for (alias = cmd->userdefined->alias; alias; alias = alias->next)
        {
                // procede here a bit differently as an alias value always got a final \n
                if (!matchpattern_with_separator(alias->name, partial, true, "", false))
@@ -1462,84 +1510,59 @@ void Cmd_Init(void)
        // client console can see server cvars because the user may start a server
        cmd_client.cvars = &cvars_all;
        cmd_client.cvars_flagsmask = CVAR_CLIENT | CVAR_SERVER;
-       // stuffcmd from server has access to the reasonable client things, but it probably doesn't need to access the client's server-only cvars
-       cmd_clientfromserver.cvars = &cvars_all;
-       cmd_clientfromserver.cvars_flagsmask = CVAR_CLIENT;
+       cmd_client.cmd_flags = CMD_CLIENT | CMD_CLIENT_FROM_SERVER | CMD_SERVER_FROM_CLIENT;
+       cmd_client.userdefined = &cmd_userdefined_all;
        // dedicated server console can only see server cvars, there is no client
        cmd_server.cvars = &cvars_all;
        cmd_server.cvars_flagsmask = CVAR_SERVER;
+       cmd_server.cmd_flags = CMD_SERVER;
+       cmd_server.userdefined = &cmd_userdefined_all;
        // server commands received from clients have no reason to access cvars, cvar expansion seems perilous.
        cmd_serverfromclient.cvars = &cvars_null;
        cmd_serverfromclient.cvars_flagsmask = 0;
-}
+       cmd_serverfromclient.cmd_flags = CMD_SERVER_FROM_CLIENT | CMD_USERINFO;
+       cmd_serverfromclient.userdefined = &cmd_userdefined_null;
 
-void Cmd_Init_Commands(qboolean dedicated_server)
-{
 //
 // register our commands
 //
        // client-only commands
-       Cmd_AddCommand(&cmd_client, "cmd", Cmd_ForwardToServer_f, "send a console commandline to the server (used by some mods)");
-       Cmd_AddCommand(&cmd_client, "wait", Cmd_Wait_f, "make script execution wait for next rendered frame");
-       Cmd_AddCommand(&cmd_client, "cprint", Cmd_Centerprint_f, "print something at the screen center");
+       Cmd_AddCommand(CMD_CLIENT | CMD_CLIENT_FROM_SERVER, "cmd", Cmd_ForwardToServer_f, "send a console commandline to the server (used by some mods)");
+       Cmd_AddCommand(CMD_SHARED, "wait", Cmd_Wait_f, "make script execution wait for next rendered frame");
+       Cmd_AddCommand(CMD_CLIENT, "cprint", Cmd_Centerprint_f, "print something at the screen center");
 
        // maintenance commands used for upkeep of cvars and saved configs
-       Cmd_AddCommand(&cmd_client, "stuffcmds", Cmd_StuffCmds_f, "execute commandline parameters (must be present in quake.rc script)");
-       Cmd_AddCommand(&cmd_client, "cvar_lockdefaults", Cvar_LockDefaults_f, "stores the current values of all cvars into their default values, only used once during startup after parsing default.cfg");
-       Cmd_AddCommand(&cmd_client, "cvar_resettodefaults_all", Cvar_ResetToDefaults_All_f, "sets all cvars to their locked default values");
-       Cmd_AddCommand(&cmd_client, "cvar_resettodefaults_nosaveonly", Cvar_ResetToDefaults_NoSaveOnly_f, "sets all non-saved cvars to their locked default values (variables that will not be saved to config.cfg)");
-       Cmd_AddCommand(&cmd_client, "cvar_resettodefaults_saveonly", Cvar_ResetToDefaults_SaveOnly_f, "sets all saved cvars to their locked default values (variables that will be saved to config.cfg)");
-       Cmd_AddCommand(&cmd_server, "stuffcmds", Cmd_StuffCmds_f, "execute commandline parameters (must be present in quake.rc script)");
-       Cmd_AddCommand(&cmd_server, "cvar_lockdefaults", Cvar_LockDefaults_f, "stores the current values of all cvars into their default values, only used once during startup after parsing default.cfg");
-       Cmd_AddCommand(&cmd_server, "cvar_resettodefaults_all", Cvar_ResetToDefaults_All_f, "sets all cvars to their locked default values");
-       Cmd_AddCommand(&cmd_server, "cvar_resettodefaults_nosaveonly", Cvar_ResetToDefaults_NoSaveOnly_f, "sets all non-saved cvars to their locked default values (variables that will not be saved to config.cfg)");
-       Cmd_AddCommand(&cmd_server, "cvar_resettodefaults_saveonly", Cvar_ResetToDefaults_SaveOnly_f, "sets all saved cvars to their locked default values (variables that will be saved to config.cfg)");
+       Cmd_AddCommand(CMD_SHARED, "stuffcmds", Cmd_StuffCmds_f, "execute commandline parameters (must be present in quake.rc script)");
+       Cmd_AddCommand(CMD_SHARED, "cvar_lockdefaults", Cvar_LockDefaults_f, "stores the current values of all cvars into their default values, only used once during startup after parsing default.cfg");
+       Cmd_AddCommand(CMD_SHARED, "cvar_resettodefaults_all", Cvar_ResetToDefaults_All_f, "sets all cvars to their locked default values");
+       Cmd_AddCommand(CMD_SHARED, "cvar_resettodefaults_nosaveonly", Cvar_ResetToDefaults_NoSaveOnly_f, "sets all non-saved cvars to their locked default values (variables that will not be saved to config.cfg)");
+       Cmd_AddCommand(CMD_SHARED, "cvar_resettodefaults_saveonly", Cvar_ResetToDefaults_SaveOnly_f, "sets all saved cvars to their locked default values (variables that will be saved to config.cfg)");
 
        // general console commands used in multiple environments
-       Cmd_AddCommand(&cmd_client, "exec", Cmd_Exec_f, "execute a script file");
-       Cmd_AddCommand(&cmd_client, "echo",Cmd_Echo_f, "print a message to the console (useful in scripts)");
-       Cmd_AddCommand(&cmd_client, "alias",Cmd_Alias_f, "create a script function (parameters are passed in as $X (being X a number), $* for all parameters, $X- for all parameters starting from $X). Without arguments show the list of all alias");
-       Cmd_AddCommand(&cmd_client, "unalias",Cmd_UnAlias_f, "remove an alias");
-       Cmd_AddCommand(&cmd_client, "set", Cvar_Set_f, "create or change the value of a console variable");
-       Cmd_AddCommand(&cmd_client, "seta", Cvar_SetA_f, "create or change the value of a console variable that will be saved to config.cfg");
-       Cmd_AddCommand(&cmd_client, "unset", Cvar_Del_f, "delete a cvar (does not work for static ones like _cl_name, or read-only ones)");
-       Cmd_AddCommand(&cmd_clientfromserver, "exec", Cmd_Exec_f, "execute a script file");
-       Cmd_AddCommand(&cmd_clientfromserver, "echo", Cmd_Echo_f, "print a message to the console (useful in scripts)");
-       Cmd_AddCommand(&cmd_clientfromserver, "alias", Cmd_Alias_f, "create a script function (parameters are passed in as $X (being X a number), $* for all parameters, $X- for all parameters starting from $X). Without arguments show the list of all alias");
-       Cmd_AddCommand(&cmd_clientfromserver, "unalias", Cmd_UnAlias_f, "remove an alias");
-       Cmd_AddCommand(&cmd_clientfromserver, "set", Cvar_Set_f, "create or change the value of a console variable");
-       Cmd_AddCommand(&cmd_clientfromserver, "seta", Cvar_SetA_f, "create or change the value of a console variable that will be saved to config.cfg");
-       Cmd_AddCommand(&cmd_clientfromserver, "unset", Cvar_Del_f, "delete a cvar (does not work for static ones like _cl_name, or read-only ones)");
-       Cmd_AddCommand(&cmd_server, "exec", Cmd_Exec_f, "execute a script file");
-       Cmd_AddCommand(&cmd_server, "echo", Cmd_Echo_f, "print a message to the console (useful in scripts)");
-       Cmd_AddCommand(&cmd_server, "alias", Cmd_Alias_f, "create a script function (parameters are passed in as $X (being X a number), $* for all parameters, $X- for all parameters starting from $X). Without arguments show the list of all alias");
-       Cmd_AddCommand(&cmd_server, "unalias", Cmd_UnAlias_f, "remove an alias");
-       Cmd_AddCommand(&cmd_server, "set", Cvar_Set_f, "create or change the value of a console variable");
-       Cmd_AddCommand(&cmd_server, "seta", Cvar_SetA_f, "create or change the value of a console variable that will be saved to config.cfg");
-       Cmd_AddCommand(&cmd_server, "unset", Cvar_Del_f, "delete a cvar (does not work for static ones like _cl_name, or read-only ones)");
+       Cmd_AddCommand(CMD_SHARED, "exec", Cmd_Exec_f, "execute a script file");
+       Cmd_AddCommand(CMD_SHARED, "echo",Cmd_Echo_f, "print a message to the console (useful in scripts)");
+       Cmd_AddCommand(CMD_SHARED, "alias",Cmd_Alias_f, "create a script function (parameters are passed in as $X (being X a number), $* for all parameters, $X- for all parameters starting from $X). Without arguments show the list of all alias");
+       Cmd_AddCommand(CMD_SHARED, "unalias",Cmd_UnAlias_f, "remove an alias");
+       Cmd_AddCommand(CMD_SHARED, "set", Cvar_Set_f, "create or change the value of a console variable");
+       Cmd_AddCommand(CMD_SHARED, "seta", Cvar_SetA_f, "create or change the value of a console variable that will be saved to config.cfg");
+       Cmd_AddCommand(CMD_SHARED, "unset", Cvar_Del_f, "delete a cvar (does not work for static ones like _cl_name, or read-only ones)");
 
 #ifdef FILLALLCVARSWITHRUBBISH
-       Cmd_AddCommand(&cmd_client, "fillallcvarswithrubbish", Cvar_FillAll_f, "fill all cvars with a specified number of characters to provoke buffer overruns");
-       Cmd_AddCommand(&cmd_server, "fillallcvarswithrubbish", Cvar_FillAll_f, "fill all cvars with a specified number of characters to provoke buffer overruns");
+       Cmd_AddCommand(CMD_SHARED, "fillallcvarswithrubbish", Cvar_FillAll_f, "fill all cvars with a specified number of characters to provoke buffer overruns");
 #endif /* FILLALLCVARSWITHRUBBISH */
 
        // 2000-01-09 CmdList, CvarList commands By Matthias "Maddes" Buecher
        // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
-       Cmd_AddCommand(&cmd_client, "cmdlist", Cmd_List_f, "lists all console commands beginning with the specified prefix or matching the specified wildcard pattern");
-       Cmd_AddCommand(&cmd_client, "cvarlist", Cvar_List_f, "lists all console variables beginning with the specified prefix or matching the specified wildcard pattern");
-       Cmd_AddCommand(&cmd_client, "apropos", Cmd_Apropos_f, "lists all console variables/commands/aliases containing the specified string in the name or description");
-       Cmd_AddCommand(&cmd_server, "cmdlist", Cmd_List_f, "lists all console commands beginning with the specified prefix or matching the specified wildcard pattern");
-       Cmd_AddCommand(&cmd_server, "cvarlist", Cvar_List_f, "lists all console variables beginning with the specified prefix or matching the specified wildcard pattern");
-       Cmd_AddCommand(&cmd_server, "apropos", Cmd_Apropos_f, "lists all console variables/commands/aliases containing the specified string in the name or description");
+       Cmd_AddCommand(CMD_SHARED, "cmdlist", Cmd_List_f, "lists all console commands beginning with the specified prefix or matching the specified wildcard pattern");
+       Cmd_AddCommand(CMD_SHARED, "cvarlist", Cvar_List_f, "lists all console variables beginning with the specified prefix or matching the specified wildcard pattern");
+       Cmd_AddCommand(CMD_SHARED, "apropos", Cmd_Apropos_f, "lists all console variables/commands/aliases containing the specified string in the name or description");
+       Cmd_AddCommand(CMD_SHARED, "find", Cmd_Apropos_f, "lists all console variables/commands/aliases containing the specified string in the name or description");
 
-       Cmd_AddCommand(&cmd_client, "defer", Cmd_Defer_f, "execute a command in the future");
-       Cmd_AddCommand(&cmd_server, "defer", Cmd_Defer_f, "execute a command in the future");
+       Cmd_AddCommand(CMD_SHARED, "defer", Cmd_Defer_f, "execute a command in the future");
 
        // DRESK - 5/14/06
        // Support Doom3-style Toggle Command
-       Cmd_AddCommand(&cmd_client, "toggle", Cmd_Toggle_f, "toggles a console variable's values (use for more info)");
-       Cmd_AddCommand(&cmd_server, "toggle", Cmd_Toggle_f, "toggles a console variable's values (use for more info)");
-       Cmd_AddCommand(&cmd_clientfromserver, "toggle", Cmd_Toggle_f, "toggles a console variable's values (use for more info)");
+       Cmd_AddCommand(CMD_SHARED | CMD_CLIENT_FROM_SERVER, "toggle", Cmd_Toggle_f, "toggles a console variable's values (use for more info)");
 }
 
 /*
@@ -1645,7 +1668,7 @@ static void Cmd_TokenizeString (cmd_state_t *cmd, const char *text)
                        l = (int)strlen(com_token) + 1;
                        if (cmd->tokenizebufferpos + l > CMD_TOKENIZELENGTH)
                        {
-                               Con_Printf("Cmd_TokenizeString: ran out of %i character buffer space for command arguements\n", CMD_TOKENIZELENGTH);
+                               Con_Printf("Cmd_TokenizeString: ran out of %i character buffer space for command arguments\n", CMD_TOKENIZELENGTH);
                                break;
                        }
                        memcpy (cmd->tokenizebuffer + cmd->tokenizebufferpos, com_token, l);
@@ -1662,51 +1685,97 @@ static void Cmd_TokenizeString (cmd_state_t *cmd, const char *text)
 Cmd_AddCommand
 ============
 */
-void Cmd_AddCommand(cmd_state_t *cmd, const char *cmd_name, xcommand_t function, const char *description)
+void Cmd_AddCommand(int flags, const char *cmd_name, xcommand_t function, const char *description)
 {
        cmd_function_t *func;
        cmd_function_t *prev, *current;
+       cmd_state_t *cmd;
+       xcommand_t save = NULL;
+       int i;
 
-// fail if the command is a variable name
-       if (Cvar_FindVar(cmd->cvars, cmd_name, ~0))
+       for (i = 0; i < 3; i++)
        {
-               Con_Printf("Cmd_AddCommand: %s already defined as a var\n", cmd_name);
-               return;
-       }
+               cmd = cmd_iter_all[i].cmd;
+               if (flags & cmd->cmd_flags)
+               {
+                       if(cmd == &cmd_client && (flags & CMD_SERVER_FROM_CLIENT) && !(flags & CMD_CLIENT))
+                       {
+                               save = function;
+                               function = Cmd_ForwardToServer_f;
+                       }
+                       // fail if the command is a variable name
+                       if (Cvar_FindVar(cmd->cvars, cmd_name, ~0))
+                       {
+                               Con_Printf("Cmd_AddCommand: %s already defined as a var\n", cmd_name);
+                               return;
+                       }
 
-       // fail if the command already exists in this interpreter
-       for (func = cmd->functions; func; func = func->next)
-               if (!strcmp(cmd_name, func->name))
-                       break;
+                       if (function)
+                       {
+                               // fail if the command already exists in this interpreter
+                               for (func = cmd->engine_functions; func; func = func->next)
+                               {
+                                       if (!strcmp(cmd_name, func->name))
+                                       {
+                                               Con_Printf("Cmd_AddCommand: %s already defined\n", cmd_name);
+                                               goto next;
+                                       }
+                               }
 
-       if (func)
-       {
-               // command already defined...
-               if (function)
-                       Con_Printf("Cmd_AddCommand: %s already defined\n", cmd_name);
-               else    //[515]: csqc
-                       func->csqcfunc = true;
-       }
-       else
-       {
-               func = (cmd_function_t *)Mem_Alloc(cmd->mempool, sizeof(cmd_function_t));
-               func->name = cmd_name;
-               func->function = function;
-               func->description = description;
-               if (!function)                  //[515]: csqc
-                       func->csqcfunc = true;
-               func->next = cmd->functions;
+                               func = (cmd_function_t *)Mem_Alloc(cmd->mempool, sizeof(cmd_function_t));
+                               func->flags = flags;
+                               func->name = cmd_name;
+                               func->function = function;
+                               func->description = description;
+                               func->next = cmd->engine_functions;
+
+                               // insert it at the right alphanumeric position
+                               for (prev = NULL, current = cmd->engine_functions; current && strcmp(current->name, func->name) < 0; prev = current, current = current->next)
+                                       ;
+                               if (prev) {
+                                       prev->next = func;
+                               }
+                               else {
+                                       cmd->engine_functions = func;
+                               }
+                               func->next = current;
+                       }
+                       else
+                       {
+                               // mark csqcfunc if the function already exists in the csqc_functions list
+                               for (func = cmd->userdefined->csqc_functions; func; func = func->next)
+                               {
+                                       if (!strcmp(cmd_name, func->name))
+                                       {
+                                               func->csqcfunc = true; //[515]: csqc
+                                               continue;
+                                       }
+                               }
 
-               // insert it at the right alphanumeric position
-               for (prev = NULL, current = cmd->functions; current && strcmp(current->name, func->name) < 0; prev = current, current = current->next)
-                       ;
-               if (prev) {
-                       prev->next = func;
-               }
-               else {
-                       cmd->functions = func;
+
+                               func = (cmd_function_t *)Mem_Alloc(cmd->mempool, sizeof(cmd_function_t));
+                               func->name = cmd_name;
+                               func->function = function;
+                               func->description = description;
+                               func->csqcfunc = true; //[515]: csqc
+                               func->next = cmd->userdefined->csqc_functions;
+
+                               // insert it at the right alphanumeric position
+                               for (prev = NULL, current = cmd->userdefined->csqc_functions; current && strcmp(current->name, func->name) < 0; prev = current, current = current->next)
+                                       ;
+                               if (prev) {
+                                       prev->next = func;
+                               }
+                               else {
+                                       cmd->userdefined->csqc_functions = func;
+                               }
+                               func->next = current;
+                       }
+                       if (save)
+                               function = save;
                }
-               func->next = current;
+next:
+               continue;
        }
 }
 
@@ -1719,7 +1788,11 @@ qboolean Cmd_Exists (cmd_state_t *cmd, const char *cmd_name)
 {
        cmd_function_t  *func;
 
-       for (func=cmd->functions ; func ; func=func->next)
+       for (func = cmd->userdefined->csqc_functions; func; func = func->next)
+               if (!strcmp(cmd_name, func->name))
+                       return true;
+
+       for (func=cmd->engine_functions ; func ; func=func->next)
                if (!strcmp (cmd_name,func->name))
                        return true;
 
@@ -1743,7 +1816,11 @@ const char *Cmd_CompleteCommand (cmd_state_t *cmd, const char *partial)
                return NULL;
 
 // check functions
-       for (func = cmd->functions; func; func = func->next)
+       for (func = cmd->userdefined->csqc_functions; func; func = func->next)
+               if (!strncasecmp(partial, func->name, len))
+                       return func->name;
+
+       for (func = cmd->engine_functions; func; func = func->next)
                if (!strncasecmp(partial, func->name, len))
                        return func->name;
 
@@ -1772,7 +1849,11 @@ int Cmd_CompleteCountPossible (cmd_state_t *cmd, const char *partial)
                return 0;
 
        // Loop through the command list and count all partial matches
-       for (func = cmd->functions; func; func = func->next)
+       for (func = cmd->userdefined->csqc_functions; func; func = func->next)
+               if (!strncasecmp(partial, func->name, len))
+                       h++;
+
+       for (func = cmd->engine_functions; func; func = func->next)
                if (!strncasecmp(partial, func->name, len))
                        h++;
 
@@ -1798,8 +1879,11 @@ const char **Cmd_CompleteBuildList (cmd_state_t *cmd, const char *partial)
 
        len = strlen(partial);
        buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
-       // Loop through the alias list and print all matches
-       for (func = cmd->functions; func; func = func->next)
+       // Loop through the functions lists and print all matches
+       for (func = cmd->userdefined->csqc_functions; func; func = func->next)
+               if (!strncasecmp(partial, func->name, len))
+                       buf[bpos++] = func->name;
+       for (func = cmd->engine_functions; func; func = func->next)
                if (!strncasecmp(partial, func->name, len))
                        buf[bpos++] = func->name;
 
@@ -1813,7 +1897,10 @@ void Cmd_CompleteCommandPrint (cmd_state_t *cmd, const char *partial)
        cmd_function_t *func;
        size_t len = strlen(partial);
        // Loop through the command list and print all matches
-       for (func = cmd->functions; func; func = func->next)
+       for (func = cmd->userdefined->csqc_functions; func; func = func->next)
+               if (!strncasecmp(partial, func->name, len))
+                       Con_Printf("^2%s^7: %s\n", func->name, func->description);
+       for (func = cmd->engine_functions; func; func = func->next)
                if (!strncasecmp(partial, func->name, len))
                        Con_Printf("^2%s^7: %s\n", func->name, func->description);
 }
@@ -1838,7 +1925,7 @@ const char *Cmd_CompleteAlias (cmd_state_t *cmd, const char *partial)
                return NULL;
 
        // Check functions
-       for (alias = cmd->alias; alias; alias = alias->next)
+       for (alias = cmd->userdefined->alias; alias; alias = alias->next)
                if (!strncasecmp(partial, alias->name, len))
                        return alias->name;
 
@@ -1851,7 +1938,7 @@ void Cmd_CompleteAliasPrint (cmd_state_t *cmd, const char *partial)
        cmdalias_t *alias;
        size_t len = strlen(partial);
        // Loop through the alias list and print all matches
-       for (alias = cmd->alias; alias; alias = alias->next)
+       for (alias = cmd->userdefined->alias; alias; alias = alias->next)
                if (!strncasecmp(partial, alias->name, len))
                        Con_Printf("^5%s^7: %s", alias->name, alias->value);
 }
@@ -1880,7 +1967,7 @@ int Cmd_CompleteAliasCountPossible (cmd_state_t *cmd, const char *partial)
                return 0;
 
        // Loop through the command list and count all partial matches
-       for (alias = cmd->alias; alias; alias = alias->next)
+       for (alias = cmd->userdefined->alias; alias; alias = alias->next)
                if (!strncasecmp(partial, alias->name, len))
                        h++;
 
@@ -1907,7 +1994,7 @@ const char **Cmd_CompleteAliasBuildList (cmd_state_t *cmd, const char *partial)
        len = strlen(partial);
        buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
        // Loop through the alias list and print all matches
-       for (alias = cmd->alias; alias; alias = alias->next)
+       for (alias = cmd->userdefined->alias; alias; alias = alias->next)
                if (!strncasecmp(partial, alias->name, len))
                        buf[bpos++] = alias->name;
 
@@ -1915,13 +2002,22 @@ const char **Cmd_CompleteAliasBuildList (cmd_state_t *cmd, const char *partial)
        return buf;
 }
 
-void Cmd_ClearCsqcFuncs (cmd_state_t *cmd)
+// TODO: Make this more generic?
+void Cmd_ClearCSQCCommands (cmd_state_t *cmd)
 {
        cmd_function_t *func;
-       for (func = cmd->functions; func; func = func->next)
-               func->csqcfunc = false;
+       cmd_function_t **next = &cmd->userdefined->csqc_functions;
+       
+       while(*next)
+       {
+               func = *next;
+               *next = func->next;
+               Z_Free(func);
+       }
 }
 
+extern cvar_t sv_cheats;
+
 /*
 ============
 Cmd_ExecuteString
@@ -1947,12 +2043,20 @@ void Cmd_ExecuteString (cmd_state_t *cmd, const char *text, cmd_source_t src, qb
                goto done; // no tokens
 
 // check functions
-       for (func = cmd->functions; func; func=func->next)
+       for (func = cmd->userdefined->csqc_functions; func; func = func->next)
        {
-               if (!strcasecmp (cmd->argv[0], func->name))
+               if (!strcasecmp(cmd->argv[0], func->name))
                {
-                       if (func->csqcfunc && CL_VM_ConsoleCommand (text))      //[515]: csqc
+                       if (func->csqcfunc && CL_VM_ConsoleCommand(text))       //[515]: csqc
                                goto done;
+                       break;
+               }
+       }
+
+       for (func = cmd->engine_functions; func; func=func->next)
+       {
+               if (!strcasecmp (cmd->argv[0], func->name))
+               {
                        switch (src)
                        {
                        case src_command:
@@ -1964,7 +2068,10 @@ void Cmd_ExecuteString (cmd_state_t *cmd, const char *text, cmd_source_t src, qb
                        case src_client:
                                if (func->function)
                                {
-                                       func->function(cmd);
+                                       if((func->flags & CMD_CHEAT) && !sv_cheats.integer)
+                                               SV_ClientPrintf("No cheats allowed. The server must have sv_cheats set to 1\n");
+                                       else
+                                               func->function(cmd);
                                        goto done;
                                }
                        }
@@ -1975,12 +2082,12 @@ void Cmd_ExecuteString (cmd_state_t *cmd, const char *text, cmd_source_t src, qb
        // if it's a client command and no command was found, say so.
        if (cmd->source == src_client)
        {
-               Con_Printf("player \"%s\" tried to %s\n", host_client->name, text);
+               Con_Printf("Client \"%s\" tried to execute \"%s\"\n", host_client->name, text);
                goto done;
        }
 
 // check alias
-       for (a=cmd->alias ; a ; a=a->next)
+       for (a=cmd->userdefined->alias ; a ; a=a->next)
        {
                if (!strcasecmp (cmd->argv[0], a->name))
                {
@@ -1990,9 +2097,8 @@ void Cmd_ExecuteString (cmd_state_t *cmd, const char *text, cmd_source_t src, qb
        }
 
 // check cvars
-       if (!Cvar_Command(cmd) && host_framecount > 0)
+       if (!Cvar_Command(cmd) && host.framecount > 0)
                Con_Printf("Unknown command \"%s\"\n", Cmd_Argv(cmd, 0));
-
 done:
        cmd->tokenizebufferpos = oldpos;
        if (lockmutex)
@@ -2191,9 +2297,11 @@ void Cmd_SaveInitState(void)
                cmd_state_t *cmd = cmd_iter->cmd;
                cmd_function_t *f;
                cmdalias_t *a;
-               for (f = cmd->functions; f; f = f->next)
+               for (f = cmd->userdefined->csqc_functions; f; f = f->next)
+                       f->initstate = true;
+               for (f = cmd->engine_functions; f; f = f->next)
                        f->initstate = true;
-               for (a = cmd->alias; a; a = a->next)
+               for (a = cmd->userdefined->alias; a; a = a->next)
                {
                        a->initstate = true;
                        a->initialvalue = Mem_strdup(zonemempool, a->value);
@@ -2210,7 +2318,19 @@ void Cmd_RestoreInitState(void)
                cmd_state_t *cmd = cmd_iter->cmd;
                cmd_function_t *f, **fp;
                cmdalias_t *a, **ap;
-               for (fp = &cmd->functions; (f = *fp);)
+               for (fp = &cmd->userdefined->csqc_functions; (f = *fp);)
+               {
+                       if (f->initstate)
+                               fp = &f->next;
+                       else
+                       {
+                               // destroy this command, it didn't exist at init
+                               Con_DPrintf("Cmd_RestoreInitState: Destroying command %s\n", f->name);
+                               *fp = f->next;
+                               Z_Free(f);
+                       }
+               }
+               for (fp = &cmd->engine_functions; (f = *fp);)
                {
                        if (f->initstate)
                                fp = &f->next;
@@ -2222,7 +2342,7 @@ void Cmd_RestoreInitState(void)
                                Z_Free(f);
                        }
                }
-               for (ap = &cmd->alias; (a = *ap);)
+               for (ap = &cmd->userdefined->alias; (a = *ap);)
                {
                        if (a->initstate)
                        {