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 /* ManRNG - a cross-platform command-line RNG generator for Pokémon games
  (c) M.andrew 2012
 
  This utility provides the user with access to the full range of RNG
  operations available in the popular Pokémon series of games, allowing
  him to find shiny and/or flawless Pokémon no matter what type of computer
  he is using. By default, positive results are send to stdout in CSV format,
  allowing them to be easily piped into bash text manipulation utilities
  or simply saved directly into text files.
 
  The ultimate goal of this program is to match the seed-generation capabilities
  of the widely-known RNG Reporter utility for Windows while supporting all
  of its major file formats, including the XML profiles of the alpha-stage
  RNGR 9.96. Once this goal is realized and a standarized format for args
  is set in place, I foresee writing frontends for the program to improve
  its ease of use for the public.
 */
 #include <stdio.h>
 #include <cstdlib>
 #include <iostream>
 #include <cstring>
 
 #include "researcher.h"
 #include "thirdgen.h"
 #include "fourthgen.h"
 #include "fifthgen.h"
 
 enum ERROR_CODES {
 	ERR_NOARGS   = 1,
 	ERR_NOMETHOD,
 	ERR_FALSEARGS,
 	ERR_3GNOSUPPORT,
 	ERR_4GNOSUPPORT,
 	ERR_5GNOSUPPORT,
 };
-int MethodLen (char* Method) {
+
-	int counter = 0;
+
-	do
+
 	char MethodSwitch;
-		counter++=Method++;
+	int ArgLen = strlen(Method);
 	if (ArgLen < 2)
-	while (Method != NULL)
+
-	return counter;
+
 		exit(ERR_NOMETHOD);
 	}
 	else if (ArgLen == 2)
 	{
 		MethodSwitch = Method[1];
-	int ArgLen = MethodLen(Method);
+
 	char LongOpSwitch = Method[1]++;
 	if (LongOpSwitch == '-')
 	{
 		// we're using longops here. we're going to convert
 		// them into single-char options and let them
 		// gracefully descend through the control flow
 
 		// options supported:
 		// -t [--timefinder]
 		// -p [--pandora]
 		// -v [--pidfromivs]
 		// -c [--chainsidfinder]
 		// -m [--seed2time]
 		// -r [--parameters]
 		char* LongOpName = new char[ArgLen-2];
 		for (int i = 0; i >= ArgLen-2; ++i)
 		{
 			LongOpName[i] = Method[i+2];
 		}
 		if      (LongOpName == "timefinder")     { MethodSwitch = 't'; }
 		else if (LongOpName == "pandora")        { MethodSwitch = 'p'; }
 		else if (LongOpName == "pidfromivs")     { MethodSwitch = 'v'; }
 		else if (LongOpName == "chainsidfinder") { MethodSwitch = 'c'; }
 		else if (LongOpName == "seed2time")      { MethodSwitch = 'm'; }
-		for (int i = 0, i >= ArgLen-2, i++)
+
 		else
 		{
 			fprintf(stderr,"Long method name unrecognized!");
 			exit(ERR_NOMETHOD);
 		}
 	}
 	switch (Generation)
 	{
 		case 3:
 			// options supported:
 			// -t [--timefinder]
-			fprintf(stderr,"Long method name unrecognized!")
+
 			switch (MethodSwitch)
 			{
 				case 't':
 					TimeFinderThird();
 					break;
 				case 'p':
 					PandoraThird();
 					break;
 				default:
 					fprintf(stderr,"Unsupported method for third generation RNG.");
 					exit(ERR_3GNOSUPPORT);
 			}
 		case 4:
 			// options supported:
 			// -t [--timefinder]
 			// -v [--pidfromivs]
 			// -c [--chainsidfinder]
 			// -m [--seed2time]
 			// -p [--pandora]
 			switch (MethodSwitch)
 			{
 				case 't':
 					TimeFinderFourth();
 					break;
 				case 'v':
 					PidFromIVsFourth();
 					break;
 				case 'c':
 					ChainSIDFinderFourth();
 					break;
 				case 'm':
 					Seed2TimeFourth();
 					break;
 				case 'p':
 					PandoraFourth();
 					break;
 				default:
 					fprintf(stderr,"Unsupported method for fourth generation RNG.");
 					exit(ERR_5GNOSUPPORT);
 			}
 		case 5:
 			// options supported:
 			// -t [--timefinder]
 			// -r [--parameters]
 			// -m [--seed2time] (c-gear)
 			// -p [--pandora]
 			switch (MethodSwitch)
 			{
 				case 't':
 					TimeFinderFifth();
 					break;
 				case 'r':
 					ParamSearchFifth();
 					break;
 				case 'm':
 					Seed2TimeFifth();
 					break;
 				case 'p':
 					PandoraFifth();
 					break;
 				default:
 					fprintf(stderr,"Unsupported method for fifth generation RNG.");
 					exit(ERR_5GNOSUPPORT);
 			}
 	}
 	return 0;
 }
 
 int main(int argc, char* argv[])
 {
 	if (argv[1] == NULL)
 	{
 		fprintf(stderr,"ManRNG cannot function without any arguments!");
 		exit(ERR_NOARGS);
 	}
 
 	char GenFlag = argv[1][1]; //this should be a 3, 4, or 5
 	char* MethodSearch;
 	if (GenFlag == '3' || GenFlag == '4' || GenFlag == '5')
 	{
 		MethodSearch = argv[2];
 		if (MethodSearch == "")
 		{
 			fprintf(stderr,"ManRNG requires a method as its second argument.");
 			exit(ERR_NOMETHOD);
 		}
 		RNGMethodHandler(static_cast<int>(GenFlag),MethodSearch);
 	}
 	else if (GenFlag == 'r')
 	{
 		Researcher();
 	}
 	else
 	{
 		fprintf(stderr,"ManRNG requires -3, -4, -5, or -r as its first argument.");
 		exit(ERR_FALSEARGS);
 	}
 }