aniani/trader
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Code

Implement the --max-turn command line option

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This commit is contained in:
John Zaitseff 2011-07-19 22:29:36 +10:00
parent fe65657eda
commit e7208c72db
4 changed files with 28 additions and 6 deletions
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2
src/game.c
View File

@ -381,7 +381,7 @@ void init_game (void)
// Miscellaneous initialisation
interest_rate = INITIAL_INTEREST_RATE;
max_turn = DEFAULT_MAX_TURN;
max_turn = option_max_turn ? option_max_turn : DEFAULT_MAX_TURN;
turn_number = 1;
// Select who is to go first

5
src/globals.c
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@ -86,3 +86,8 @@ bool quit_selected = false; // Is a player trying to quit the game?
bool abort_game = false; // Abort game without declaring winner?
bool option_no_color = false; // True if --no-color was specified
int option_max_turn = 0; // Max. turns if --max-turn was specified
/***********************************************************************/
// End of file

2
src/globals.h
View File

@ -45,6 +45,7 @@
#define NUMBER_MOVES 20 // Number of choices on map per turn
#define DEFAULT_MAX_TURN 50 // Default number of turns per game
#define MIN_MAX_TURN 10 // Minimum that can be specified for max_turn
#define MAX_PLAYERS 8 // Maximum number of players
#define INITIAL_CASH 6000.00 // Initial cash per player
@ -197,6 +198,7 @@ extern bool quit_selected; // Is a player trying to quit the game?
extern bool abort_game; // Abort game without declaring winner?
extern bool option_no_color; // True if --no-color was specified
extern int option_max_turn; // Max. turns if --max-turn was specified
#endif /* included_GLOBALS_H */

25
src/trader.c
View File

@ -43,6 +43,7 @@
enum options_char {
OPTION_NO_COLOR = 1,
OPTION_MAX_TURN
};
static const char options_short[] = "hV";
@ -50,11 +51,12 @@ static const char options_short[] = "hV";
// -V, --version
static struct option const options_long[] = {
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'V' },
{ "no-color", no_argument, NULL, OPTION_NO_COLOR },
{ "no-colour", no_argument, NULL, OPTION_NO_COLOR },
{ NULL, 0, NULL, 0 }
{ "help", no_argument, NULL, 'h' },
{ "version", no_argument, NULL, 'V' },
{ "no-color", no_argument, NULL, OPTION_NO_COLOR },
{ "no-colour", no_argument, NULL, OPTION_NO_COLOR },
{ "max-turn", required_argument, NULL, OPTION_MAX_TURN },
{ NULL, 0, NULL, 0 }
};
@ -187,6 +189,8 @@ int main (int argc, char *argv[])
void process_cmdline (int argc, char *argv[])
{
int c;
char *p;
// Process arguments starting with "-" or "--"
opterr = true;
@ -211,6 +215,17 @@ void process_cmdline (int argc, char *argv[])
option_no_color = true;
break;
case OPTION_MAX_TURN:
// --max-turn: specify the maximum turn number
option_max_turn = strtol(optarg, &p, 10);
if (option_max_turn < MIN_MAX_TURN || p == NULL || *p != '\0') {
fprintf(stderr, "%s: invalid value for --max-turn: `%s'\n",
program_name(), optarg);
show_usage(EXIT_FAILURE);
}
break;
default:
show_usage(EXIT_FAILURE);
}