X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fbs.c;h=a954d2d2ade23630e2adcaec3ea3f4f5bdf9d77b;hp=aeb92f30a6caf6320462ae66941921c8a66dbde0;hb=12b49d3c56a6130feb2d39fbe2d6c1bc0838f0fa;hpb=29a36e53e1f77a0c3672f2e267d573823d6a9a60 diff --git a/test/bs.c b/test/bs.c index aeb92f30..a954d2d2 100644 --- a/test/bs.c +++ b/test/bs.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2014,2016 Free Software Foundation, Inc. * + * Copyright (c) 1998-2016,2017 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * * copy of this software and associated documentation files (the * @@ -34,7 +34,7 @@ * v2.0 featuring strict ANSI/POSIX conformance, November 1993. * v2.1 with ncurses mouse support, September 1995 * - * $Id: bs.c,v 1.64 2016/08/21 00:03:32 tom Exp $ + * $Id: bs.c,v 1.70 2017/09/30 15:40:39 tom Exp $ */ #include @@ -64,6 +64,8 @@ static int getcoord(int); #define CTRLC '\003' /* used as terminate command */ #define FF '\014' /* used as redraw command */ +#define is_QUIT(c) ((c) == CTRLC || (c) == QUIT) + /* coordinate handling */ #define BWIDTH 10 #define BDEPTH 10 @@ -145,6 +147,7 @@ static bool checkplace(int b, ship_t * ss, int vis); #define SHIPIT(name, symbol, length) { name, 0, symbol, length, 0,0, 0, FALSE } +/* "ply=player", "cpu=computer" */ static ship_t plyship[SHIPTYPES] = { SHIPIT(carrier, 'A', 5), @@ -185,6 +188,7 @@ uninitgame(int sig GCC_UNUSED) (void) reset_shell_mode(); (void) echo(); (void) endwin(); + free(your_name); ExitProgram(sig ? EXIT_FAILURE : EXIT_SUCCESS); } @@ -218,16 +222,15 @@ intro(void) srand((unsigned) (time(0L) + getpid())); /* Kick the random number generator */ - CATCHALL(uninitgame); + InitAndCatch(initscr(), uninitgame); if ((tmpname = getlogin()) != 0 && (your_name = strdup(tmpname)) != 0) { your_name[0] = (char) toupper(UChar(your_name[0])); } else { - your_name = dftname; + your_name = strdup(dftname); } - (void) initscr(); keypad(stdscr, TRUE); (void) def_prog_mode(); (void) nonl(); @@ -306,7 +309,7 @@ placeship(int b, ship_t * ss, int vis) board[b][newx][newy] = ss->symbol; if (vis) { pgoto(newy, newx); - (void) addch((chtype) ss->symbol); + AddCh(ss->symbol); } } ss->hits = 0; @@ -371,14 +374,14 @@ initgame(void) if (has_colors()) attron(COLOR_PAIR(COLOR_BLUE)); #endif /* A_COLOR */ - (void) addch(' '); + AddCh(' '); for (j = 0; j < BWIDTH; j++) (void) addstr(" . "); #ifdef A_COLOR (void) attrset(0); #endif /* A_COLOR */ - (void) addch(' '); - (void) addch((chtype) (i + 'A')); + AddCh(' '); + AddCh(i + 'A'); } MvAddStr(PYBASE + BDEPTH, PXBASE - 3, numbers); MvAddStr(CYBASE - 2, CXBASE + 7, "Hit/Miss Board"); @@ -389,14 +392,14 @@ initgame(void) if (has_colors()) attron(COLOR_PAIR(COLOR_BLUE)); #endif /* A_COLOR */ - (void) addch(' '); + AddCh(' '); for (j = 0; j < BWIDTH; j++) (void) addstr(" . "); #ifdef A_COLOR (void) attrset(0); #endif /* A_COLOR */ - (void) addch(' '); - (void) addch((chtype) (i + 'A')); + AddCh(' '); + AddCh(i + 'A'); } MvAddStr(CYBASE + BDEPTH, CXBASE - 3, numbers); @@ -461,9 +464,11 @@ initgame(void) do { c = (char) getch(); } while - (!(strchr("hjkl8462rR", c) || c == FF)); + (!(strchr("hjkl8462rR", c) || c == FF || is_QUIT(c))); - if (c == FF) { + if (is_QUIT(c)) { + uninitgame(0); + } else if (c == FF) { (void) clearok(stdscr, TRUE); (void) refresh(); } else if (ss == 0) { @@ -773,13 +778,13 @@ hitship(int x, int y) if (has_colors()) attron(COLOR_PAIR(COLOR_GREEN)); #endif /* A_COLOR */ - (void) addch(MARK_MISS); + AddCh(MARK_MISS); #ifdef A_COLOR (void) attrset(0); #endif /* A_COLOR */ } else { pgoto(y1, x1); - (void) addch(SHOWSPLASH); + AddCh(SHOWSPLASH); } } } @@ -792,14 +797,14 @@ hitship(int x, int y) hits[turn][x1][y1] = ss->symbol; if (turn % 2 == PLAYER) { cgoto(y1, x1); - (void) addch((chtype) (ss->symbol)); + AddCh(ss->symbol); } else { pgoto(y1, x1); #ifdef A_COLOR if (has_colors()) attron(COLOR_PAIR(COLOR_RED)); #endif /* A_COLOR */ - (void) addch(SHOWHIT); + AddCh(SHOWHIT); #ifdef A_COLOR (void) attrset(0); #endif /* A_COLOR */ @@ -841,7 +846,7 @@ plyturn(void) attron(COLOR_PAIR(COLOR_GREEN)); } #endif /* A_COLOR */ - (void) addch((chtype) hits[PLAYER][curx][cury]); + AddCh(hits[PLAYER][curx][cury]); #ifdef A_COLOR (void) attrset(0); #endif /* A_COLOR */ @@ -884,12 +889,12 @@ sgetc(const char *s) ch = getch(); if (islower(ch)) ch = toupper(ch); - if (ch == CTRLC) + if (is_QUIT(ch)) uninitgame(0); for (s1 = s; *s1 && ch != *s1; ++s1) continue; if (*s1) { - (void) addch((chtype) ch); + AddCh(ch); (void) refresh(); return (ch); } @@ -974,7 +979,7 @@ cpufire(int x, int y) attron(COLOR_PAIR(COLOR_GREEN)); } #endif /* A_COLOR */ - (void) addch((chtype) (hit ? SHOWHIT : SHOWSPLASH)); + AddCh((hit ? SHOWHIT : SHOWSPLASH)); #ifdef A_COLOR (void) attrset(0); #endif /* A_COLOR */ @@ -1002,7 +1007,7 @@ cputurn(void) #define REVERSE_JUMP 4 #define SECOND_PASS 5 static int next = RANDOM_FIRE; - static bool used[4]; + static bool used[5]; static ship_t ts; int navail, x, y, d, n; int hit = S_MISS; @@ -1038,10 +1043,10 @@ cputurn(void) goto refire; /* ...so we must random-fire */ else { n = rnd(navail) + 1; - for (d = 0; used[d]; d++) ; + for (d = 0; d < 4 && used[d]; d++) ; /* used[d] is first that == 0 */ for (; n > 1; n--) - while (used[++d]) ; + while (d < 4 && used[++d]) ; /* used[d] is next that == 0 */ assert(d < 4); @@ -1127,7 +1132,7 @@ playagain(void) for (ss = cpuship; ss < cpuship + SHIPTYPES; ss++) for (j = 0; j < ss->length; j++) { cgoto(ss->y + j * yincr[ss->dir], ss->x + j * xincr[ss->dir]); - (void) addch((chtype) ss->symbol); + AddCh(ss->symbol); } if (awinna())