OpenTyrian: renamed all .cpp files back to .c, for easier marging
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pelya
268
project/jni/application/opentyrian/src/params.c
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268
project/jni/application/opentyrian/src/params.c
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/*
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* OpenTyrian Classic: A modern cross-platform port of Tyrian
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* Copyright (C) 2007-2009 The OpenTyrian Development Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "arg_parse.h"
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#include "file.h"
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#include "joystick.h"
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#include "loudness.h"
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#include "network.h"
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#include "opentyr.h"
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#include "params.h"
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#include "varz.h"
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#include "xmas.h"
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#include <assert.h>
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#include <ctype.h>
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#include <errno.h>
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#include <stdint.h>
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#include <string.h>
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JE_boolean richMode = false, constantPlay = false, constantDie = false;
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/* YKS: Note: LOOT cheat had non letters removed. */
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const char pars[][9] = {
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"LOOT", "RECORD", "NOJOY", "CONSTANT", "DEATH", "NOSOUND", "NOXMAS", "YESXMAS"
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};
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void JE_paramCheck( int argc, char *argv[] )
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{
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const Options options[] =
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{
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{ 'h', 'h', "help", false },
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{ 's', 's', "no-sound", false },
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{ 'j', 'j', "no-joystick", false },
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{ 'x', 'x', "no-xmas", false },
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{ 't', 't', "data", true },
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{ 'n', 'n', "net", true },
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{ 256, 0, "net-player-name", true }, // TODO: no short codes because there should
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{ 257, 0, "net-player-number", true }, // be a menu for entering these in the future
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{ 'p', 'p', "net-port", true },
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{ 'd', 'd', "net-delay", true },
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{ 'X', 'X', "xmas", false },
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{ 'c', 'c', "constant", false },
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{ 'k', 'k', "death", false },
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{ 'r', 'r', "record", false },
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{ 'l', 'l', "loot", false },
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{ 0, 0, NULL, false}
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};
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Option option = { 0, NULL, 0 };
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for (; ; )
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{
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option = parse_args(argc, (const char **)argv, options);
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if (option.value == NOT_OPTION)
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break;
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switch (option.value)
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{
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case INVALID_OPTION:
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case AMBIGUOUS_OPTION:
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case OPTION_MISSING_ARG:
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fprintf(stderr, "Try `%s --help' for more information.\n", argv[0]);
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exit(EXIT_FAILURE);
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break;
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case 'h':
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printf("Usage: %s [OPTION...]\n\n"
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"Options:\n"
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" -h, --help Show help about options\n\n"
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" -s, --no-sound Disable audio\n"
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" -j, --no-joystick Disable joystick/gamepad input\n"
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" -x, --no-xmas Disable Christmas mode\n\n"
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" -t, --data=DIR Set Tyrian data directory\n\n"
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" -n, --net=HOST[:PORT] Start a networked game\n"
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" --net-player-name=NAME Sets local player name in a networked game\n"
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" --net-player-number=NUMBER Sets local player number in a networked game\n"
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" (1 or 2)\n"
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" -p, --net-port=PORT Local port to bind (default is 1333)\n"
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" -d, --net-delay=FRAMES Set lag-compensation delay (default is 1)\n", argv[0]);
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exit(0);
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break;
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case 's':
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// Disables sound/music usage
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audio_disabled = true;
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break;
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case 'j':
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// Disables joystick detection
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ignore_joystick = true;
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break;
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case 'x':
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xmas = false;
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break;
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// set custom Tyrian data directory
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case 't':
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custom_data_dir = option.arg;
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break;
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case 'n':
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{
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isNetworkGame = true;
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intptr_t temp = (intptr_t)strchr(option.arg, ':');
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if (temp)
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{
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temp -= (intptr_t)option.arg;
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int temp_port = atoi(&option.arg[temp + 1]);
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if (temp_port > 0 && temp_port < 49152)
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network_opponent_port = temp_port;
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else
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{
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fprintf(stderr, "%s: error: invalid network port number\n", argv[0]);
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exit(EXIT_FAILURE);
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}
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network_opponent_host = (char *)malloc(temp + 1);
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strnztcpy(network_opponent_host, option.arg, temp);
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}
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else
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{
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network_opponent_host = (char *)malloc(strlen(option.arg) + 1);
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strcpy(network_opponent_host, option.arg);
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}
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}
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break;
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case 256: // --net-player-name
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network_player_name = (char *)malloc(strlen(option.arg) + 1);
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strcpy(network_player_name, option.arg);
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break;
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case 257: // --net-player-number
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{
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int temp = atoi(option.arg);
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if (temp >= 1 && temp <= 2)
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thisPlayerNum = temp;
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else
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{
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fprintf(stderr, "%s: error: invalid network player number\n", argv[0]);
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exit(EXIT_FAILURE);
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}
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break;
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}
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case 'p':
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{
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int temp = atoi(option.arg);
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if (temp > 0 && temp < 49152)
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network_player_port = temp;
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else
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{
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fprintf(stderr, "%s: error: invalid network port number\n", argv[0]);
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exit(EXIT_FAILURE);
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}
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break;
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}
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case 'd':
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{
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int temp;
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if (sscanf(option.arg, "%d", &temp) == 1)
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network_delay = 1 + temp;
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else
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{
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fprintf(stderr, "%s: error: invalid network delay value\n", argv[0]);
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exit(EXIT_FAILURE);
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}
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break;
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}
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case 'X':
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xmas = true;
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break;
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case 'c':
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/* Constant play for testing purposes (C key activates invincibility)
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This might be useful for publishers to see everything - especially
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those who can't play it */
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constantPlay = true;
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break;
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case 'k':
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constantDie = true;
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break;
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case 'r':
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record_demo = true;
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break;
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case 'l':
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// Gives you mucho bucks
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richMode = true;
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break;
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default:
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assert(false);
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break;
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}
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}
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// legacy parameter support
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for (int i = option.argn; i < argc; ++i)
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{
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for (uint j = 0; j < strlen(argv[i]); ++j)
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argv[i][j] = toupper((unsigned char)argv[i][j]);
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for (uint j = 0; j < COUNTOF(pars); ++j)
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{
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if (strcmp(argv[i], pars[j]) == 0)
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{
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switch (j)
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{
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case 0:
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richMode = true;
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break;
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case 1:
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record_demo = true;
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break;
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case 2:
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ignore_joystick = true;
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break;
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case 3:
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constantPlay = true;
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break;
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case 4:
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constantDie = true;
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break;
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case 5:
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audio_disabled = true;
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break;
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case 6:
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xmas = false;
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break;
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case 7:
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xmas = true;
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break;
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default:
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assert(false);
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break;
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}
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}
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}
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}
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}
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// kate: tab-width 4; vim: set noet:
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