82 lines
1.7 KiB
C
82 lines
1.7 KiB
C
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#include <getopt.h>
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#include <sys/stat.h>
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#include "fileio.h"
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#include "game.h"
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#include "resource.h"
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#include "sys.h"
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#include "util.h"
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struct options_t g_options;
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static const char *DEFAULT_DATA_PATH = ".";
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static const char *USAGE =
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"Usage: %s [OPTIONS]...\n"
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" --datapath=PATH Path to data files (default '.')\n"
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" --level=NUM Start at level NUM\n"
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;
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int main(int argc, char *argv[]) {
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g_options.start_xpos16 = -1;
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g_options.start_ypos16 = -1;
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g_options.amiga_copper_bars = true;
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g_options.amiga_colors = true;
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const char *data_path = DEFAULT_DATA_PATH;
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if (argc == 2) {
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struct stat st;
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if (stat(argv[1], &st) == 0 && S_ISDIR(st.st_mode)) {
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data_path = strdup(argv[1]);
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}
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}
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while (1) {
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static struct option options[] = {
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{ "datapath", required_argument, 0, 1 },
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{ "level", required_argument, 0, 2 },
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{ "debug", required_argument, 0, 3 },
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{ "cheats", required_argument, 0, 4 },
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{ "startpos", required_argument, 0, 5 },
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{ 0, 0, 0, 0 },
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};
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int index;
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const int c = getopt_long(argc, argv, "", options, &index);
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if (c == -1) {
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break;
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}
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switch (c) {
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case 1:
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data_path = strdup(optarg);
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break;
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case 2:
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g_options.start_level = atoi(optarg);
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break;
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case 3:
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g_debug_mask = atoi(optarg);
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break;
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case 4:
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g_options.cheats = atoi(optarg);
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break;
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case 5:
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sscanf(optarg, "%dx%d", &g_options.start_xpos16, &g_options.start_ypos16);
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break;
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default:
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fprintf(stdout, USAGE, argv[0]);
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return -1;
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}
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}
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fio_init(data_path);
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res_init();
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g_sys.init();
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sound_init(SYS_AUDIO_FREQ);
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game_main();
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sound_fini();
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g_sys.fini();
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res_fini();
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fio_fini();
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if (data_path != DEFAULT_DATA_PATH) {
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free((char *)data_path);
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}
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return 0;
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}
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