diff options
| -rw-r--r-- | src/nyancat.c | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/src/nyancat.c b/src/nyancat.c index 47eb26a..f5ba004 100644 --- a/src/nyancat.c +++ b/src/nyancat.c @@ -47,6 +47,7 @@ #include <signal.h> #include <time.h> #include <setjmp.h> +#include <sys/ioctl.h> /* * telnet.h contains some #defines for the various @@ -223,6 +224,7 @@ int main(int argc, char ** argv) { /* I have a bad habit of being very C99, so this may not be everything */ /* The default terminal is ANSI */ char term[1024] = {'a','n','s','i', 0}; + int terminal_width = 80; int k, ttype; uint32_t option = 0, done = 0, sb_mode = 0, do_echo = 0; /* Various pieces for the telnet communication */ @@ -351,6 +353,13 @@ int main(int argc, char ** argv) { * terminal type from the environment. */ char * nterm = getenv("TERM"); strcpy(term, nterm); + + /* Also get the number of columns, but not above 80 */ + struct winsize w; + ioctl(0, TIOCGWINSZ, &w); + terminal_width = w.ws_col; + + if(terminal_width > 80) terminal_width = 80; } /* @@ -383,6 +392,8 @@ ready: ttype = 4; /* Unicode fallback */ } else if (strstr(term, "rxvt")) { ttype = 3; /* Accepts LINUX mode */ + } else if (strstr(term, "vt100") && terminal_width == 40) { + ttype = 7; /* No color support, only 40 columns */ } else { ttype = 2; /* Everything else */ } @@ -490,6 +501,24 @@ ready: colors['%'] = "()"; /* Pink cheeks */ always_escape = 1; break; + case 7: + colors[','] = "."; /* Blue background */ + colors['.'] = "@"; /* White stars */ + colors['\''] = " "; /* Black border */ + colors['@'] = "#"; /* Tan poptart */ + colors['$'] = "?"; /* Pink poptart */ + colors['-'] = "O"; /* Red poptart */ + colors['>'] = "#"; /* Red rainbow */ + colors['&'] = "="; /* Orange rainbow */ + colors['+'] = "-"; /* Yellow Rainbow */ + colors['#'] = "+"; /* Green rainbow */ + colors['='] = "~"; /* Light blue rainbow */ + colors[';'] = "$"; /* Dark blue rainbow */ + colors['*'] = ";"; /* Gray cat face */ + colors['%'] = "o"; /* Pink cheeks */ + always_escape = 1; + terminal_width = 40; + break; default: break; } @@ -570,7 +599,7 @@ ready: double diff = difftime(current, start); /* Now count the length of the time difference so we can center */ int nLen = digits((int)diff); - int width = (80 - 29 - nLen) / 2; + int width = (terminal_width - 29 - nLen) / 2; /* Spit out some spaces so that we're actually centered */ while (width > 0) { printf(" "); @@ -578,9 +607,12 @@ ready: } /* You have nyaned for [n] seconds! * The \033[J ensures that the rest of the line has the dark blue - * background, and the \033[1;37m ensures that our text is bright white + * background, and the \033[1;37m ensures that our text is bright white. + * The \033[0m prevents the Apple ][ from flipping everything, but + * makes the whole nyancat less bright on the vt220 */ - printf("\033[1;37mYou have nyaned for %0.0f seconds!\033[J", diff); + printf("\033[1;37mYou have nyaned for %0.0f seconds!\033[J\033[0m", diff); + /* Reset the last color so that the escape sequences rewrite */ last = 0; /* Update frame crount */ |