prj/cam/src/framewrk/pickgame.cpp

   1 /*
   2 @Copyright Looking Glass Studios, Inc.
   3 1996,1997,1998,1999,2000 Unpublished Work.
   4 */
   5
   6 // $Header: r:/t2repos/thief2/src/framewrk/pickgame.cpp,v 1.8 1997/10/14 11:20:32 TOML Exp $
   7 #include <string.h>
   8
   9 #include <pickgame.h>
  10 #include <gametabl.h>
  11
  12 #include <dynarray.h>
  13
  14 #include <config.h>
  15
  16 // Must be last header
  17 #include <dbmem.h>
  18
  19 ////////////////////////////////////////////////////////////
  20 //
  21 // GAME SELCTION
  22 //
  23 //
  24
  25 struct sFoundVar
  26 {
  27    char name[80];
  28
  29    sFoundVar(const char* s) { strcpy(name,s); };
  30 };
  31
  32 typedef cDynArray<sFoundVar*> VarArray;
  33
  34 static char* prefix = "";
  35 static VarArray* itervars = NULL;
  36
  37 static bool iter_func(char* var)
  38 {
  39    if (strnicmp(var,prefix,strlen(prefix)) == 0)
  40    {
  41       sFoundVar* foundvar = new sFoundVar(var);
  42       itervars->Append(foundvar);
  43    }
  44    return FALSE;
  45 }
  46
  47
  48 // copy all vars of the form game_foo to foo
  49
  50 static void init_game_cfg_vars(const char* name)
  51 {
  52    char prefixbuf[32];
  53    char valbuf[80];
  54
  55    if (name == NULL) return;
  56    prefix = prefixbuf;
  57    sprintf(prefix,"%s_",name);
  58
  59    VarArray Vars;
  60    itervars = &Vars;
  61    // find all the vars
  62    config_get_raw_all(iter_func,valbuf,sizeof(valbuf));
  63
  64    // now actually go through and set them
  65    for (int i = 0; i < Vars.Size(); i++)
  66    {
  67       sFoundVar* var = Vars[i];
  68       char* newvar = var->name+strlen(prefix);
  69
  70       config_get_raw(var->name,valbuf,sizeof(valbuf));
  71       config_set_string(newvar,valbuf);
  72       config_set_priority(newvar,PRIORITY_TRANSIENT);
  73
  74       Vars[i] = NULL;
  75       delete var;
  76    }
  77
  78    config_set_string((char*)name,"");
  79    config_set_priority((char*)name,PRIORITY_TRANSIENT);
  80
  81 }
  82
  83 void AppSelectGame(const char* name)
  84 {
  85    const GameTableElem* game;
  86    init_game_cfg_vars(name);
  87    for (game = GameTable; game->name != NULL; game++)
  88    {
  89       if (name != NULL && strcmpi(name,game->name) == 0)
  90          break;
  91    }
  92    if (game->Create != NULL)
  93       game->Create();
  94 }
  95