Descent3/legacy/FontEditor/args.cpp

/*
* Descent 3
* Copyright (C) 2024 Parallax Software
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.

--- HISTORICAL COMMENTS FOLLOW ---

 * $Source: /home/kevin/cvsstuff/descent3/descent3/Main/FontEditor/args.cpp,v $
 * $Revision: 1.1.1.1 $
 * $Author: kevinb $
 * $Date: 2003-08-26 03:57:45 $
 *
 * Transferred from Descent 3
 *
 * $Log: not supported by cvs2svn $
 *
 * 2     4/17/99 4:05p Samir
 * complete font editor.
 *
 */

#include "args.h"
#include "mono.h"
#include <string.h>

static int TotalArgs = 0;
char GameArgs[MAX_ARGS][MAX_CHARS_PER_ARG];

// Gathers all arguments
void GatherArgs(const char *str) {
  int i, t, curarg = 1;
  int len = strlen(str);
  bool gotquote = false;

  for (t = 0, i = 0; i < len; i++) {
    if (t == 0) {
      if (str[i] == '\"') {
        gotquote = true;
        continue;
      }
    }
    if (gotquote) {
      if (str[i] != '\"' && str[i] != 0)
        GameArgs[curarg][t++] = str[i];
      else {
        GameArgs[curarg][t] = 0;
        t = 0;
        mprintf(0, "Arg %d is %s\n", curarg, GameArgs[curarg]);
        gotquote = false;
        curarg++;
      }
    } else {
      if (str[i] != ' ' && str[i] != 0)
        GameArgs[curarg][t++] = str[i];
      else {
        GameArgs[curarg][t] = 0;
        t = 0;
        mprintf(0, "Arg %d is %s\n", curarg, GameArgs[curarg]);
        curarg++;
      }
    }
  }

  GameArgs[curarg][t] = 0;
  curarg++;
  TotalArgs = curarg;

  // clear out argument list.
  for (; curarg < MAX_ARGS; curarg++)
    GameArgs[curarg][0] = 0;
}

// Returns index of argument sought, or 0 if not found
int FindArg(const char *which) {
  int i;

  for (i = 1; i <= TotalArgs; i++)
    if (stricmp(which, GameArgs[i]) == 0)
      return (i);

  return (0);
}