Author Topic: SL  (Read 1816 times)

ScriptBasic

  • Guest
SL
« on: February 29, 2016, 10:05:17 am »
Linux has a command you can install that provides some entertainment if you mistype ls

Github Project Site


SL(6)                                                                                             Games Manual                                                                                            SL(6)

NAME
       sl - display animations aimed to correct users who accidentally enter sl instead of ls.

SYNOPSIS
       sl [ -alFe ]

DESCRIPTION
       sl Displays animations aimed to correct users who accidentally enter sl instead of ls.  SL stands for Steam Locomotive.

OPTIONS
       -a     An accident seems to happen. You'll feel pity for people who cry for help.

       -l     shows little one.

       -F     It flies.

       -e     Allow interrupt by Ctrl+C.

SEE ALSO
       ls(1)

BUGS
       It rarely shows contents of current directory.

AUTHOR
       sl  was  written  by Toyoda Masashi <toyoda@is.titech.ac.jp>. This manual page was written by Brian Ristuccia <brianr@debian.org> and Kenshi Muto <kmuto@debian.org> for the Debian GNU/Linux system but
       may be used by others under the same license as sl itself.

4.2 Berkeley Distribution                                                                         Jan 18, 2001                                                                                            SL(6)


sl.c
Code: [Select]
/*========================================
 *    sl.c: SL version 5.02
 *        Copyright 1993,1998,2014
 *                  Toyoda Masashi
 *                  (mtoyoda@acm.org)
 *        Last Modified: 2014/06/03
 *========================================
 */
/* sl version 5.02 : Fix compiler warnings.                                  */
/*                                              by Jeff Schwab    2014/06/03 */
/* sl version 5.01 : removed cursor and handling of IO                       */
/*                                              by Chris Seymour  2014/01/03 */
/* sl version 5.00 : add -c option                                           */
/*                                              by Toyoda Masashi 2013/05/05 */
/* sl version 4.00 : add C51, usleep(40000)                                  */
/*                                              by Toyoda Masashi 2002/12/31 */
/* sl version 3.03 : add usleep(20000)                                       */
/*                                              by Toyoda Masashi 1998/07/22 */
/* sl version 3.02 : D51 flies! Change options.                              */
/*                                              by Toyoda Masashi 1993/01/19 */
/* sl version 3.01 : Wheel turns smoother                                    */
/*                                              by Toyoda Masashi 1992/12/25 */
/* sl version 3.00 : Add d(D51) option                                       */
/*                                              by Toyoda Masashi 1992/12/24 */
/* sl version 2.02 : Bug fixed.(dust remains in screen)                      */
/*                                              by Toyoda Masashi 1992/12/17 */
/* sl version 2.01 : Smoke run and disappear.                                */
/*                   Change '-a' to accident option.                         */
/*                                              by Toyoda Masashi 1992/12/16 */
/* sl version 2.00 : Add a(all),l(long),F(Fly!) options.                     */
/*                                              by Toyoda Masashi 1992/12/15 */
/* sl version 1.02 : Add turning wheel.                                      */
/*                                              by Toyoda Masashi 1992/12/14 */
/* sl version 1.01 : Add more complex smoke.                                 */
/*                                              by Toyoda Masashi 1992/12/14 */
/* sl version 1.00 : SL runs vomitting out smoke.                            */
/*                                              by Toyoda Masashi 1992/12/11 */

#include <curses.h>
#include <signal.h>
#include <unistd.h>
#include "sl.h"

void add_smoke(int y, int x);
void add_man(int y, int x);
int add_C51(int x);
int add_D51(int x);
int add_sl(int x);
void option(char *str);
int my_mvaddstr(int y, int x, char *str);

int ACCIDENT  = 0;
int LOGO      = 0;
int FLY       = 0;
int C51       = 0;

int my_mvaddstr(int y, int x, char *str)
{
    for ( ; x < 0; ++x, ++str)
        if (*str == '\0')  return ERR;
    for ( ; *str != '\0'; ++str, ++x)
        if (mvaddch(y, x, *str) == ERR)  return ERR;
    return OK;
}

void option(char *str)
{
    extern int ACCIDENT, FLY, LONG;

    while (*str != '\0') {
        switch (*str++) {
            case 'a': ACCIDENT = 1; break;
            case 'F': FLY      = 1; break;
            case 'l': LOGO     = 1; break;
            case 'c': C51      = 1; break;
            default:                break;
        }
    }
}

int main(int argc, char *argv[])
{
    int x, i;

    for (i = 1; i < argc; ++i) {
        if (*argv[i] == '-') {
            option(argv[i] + 1);
        }
    }
    initscr();
    signal(SIGINT, SIG_IGN);
    noecho();
    curs_set(0);
    nodelay(stdscr, TRUE);
    leaveok(stdscr, TRUE);
    scrollok(stdscr, FALSE);

    for (x = COLS - 1; ; --x) {
        if (LOGO == 1) {
            if (add_sl(x) == ERR) break;
        }
        else if (C51 == 1) {
            if (add_C51(x) == ERR) break;
        }
        else {
            if (add_D51(x) == ERR) break;
        }
        getch();
        refresh();
        usleep(40000);
    }
    mvcur(0, COLS - 1, LINES - 1, 0);
    endwin();
}


int add_sl(int x)
{
    static char *sl[LOGOPATTERNS][LOGOHIGHT + 1]
        = {{LOGO1, LOGO2, LOGO3, LOGO4, LWHL11, LWHL12, DELLN},
           {LOGO1, LOGO2, LOGO3, LOGO4, LWHL21, LWHL22, DELLN},
           {LOGO1, LOGO2, LOGO3, LOGO4, LWHL31, LWHL32, DELLN},
           {LOGO1, LOGO2, LOGO3, LOGO4, LWHL41, LWHL42, DELLN},
           {LOGO1, LOGO2, LOGO3, LOGO4, LWHL51, LWHL52, DELLN},
           {LOGO1, LOGO2, LOGO3, LOGO4, LWHL61, LWHL62, DELLN}};

    static char *coal[LOGOHIGHT + 1]
        = {LCOAL1, LCOAL2, LCOAL3, LCOAL4, LCOAL5, LCOAL6, DELLN};

    static char *car[LOGOHIGHT + 1]
        = {LCAR1, LCAR2, LCAR3, LCAR4, LCAR5, LCAR6, DELLN};

    int i, y, py1 = 0, py2 = 0, py3 = 0;

    if (x < - LOGOLENGTH)  return ERR;
    y = LINES / 2 - 3;

    if (FLY == 1) {
        y = (x / 6) + LINES - (COLS / 6) - LOGOHIGHT;
        py1 = 2;  py2 = 4;  py3 = 6;
    }
    for (i = 0; i <= LOGOHIGHT; ++i) {
        my_mvaddstr(y + i, x, sl[(LOGOLENGTH + x) / 3 % LOGOPATTERNS][i]);
        my_mvaddstr(y + i + py1, x + 21, coal[i]);
        my_mvaddstr(y + i + py2, x + 42, car[i]);
        my_mvaddstr(y + i + py3, x + 63, car[i]);
    }
    if (ACCIDENT == 1) {
        add_man(y + 1, x + 14);
        add_man(y + 1 + py2, x + 45);  add_man(y + 1 + py2, x + 53);
        add_man(y + 1 + py3, x + 66);  add_man(y + 1 + py3, x + 74);
    }
    add_smoke(y - 1, x + LOGOFUNNEL);
    return OK;
}


int add_D51(int x)
{
    static char *d51[D51PATTERNS][D51HIGHT + 1]
        = {{D51STR1, D51STR2, D51STR3, D51STR4, D51STR5, D51STR6, D51STR7,
            D51WHL11, D51WHL12, D51WHL13, D51DEL},
           {D51STR1, D51STR2, D51STR3, D51STR4, D51STR5, D51STR6, D51STR7,
            D51WHL21, D51WHL22, D51WHL23, D51DEL},
           {D51STR1, D51STR2, D51STR3, D51STR4, D51STR5, D51STR6, D51STR7,
            D51WHL31, D51WHL32, D51WHL33, D51DEL},
           {D51STR1, D51STR2, D51STR3, D51STR4, D51STR5, D51STR6, D51STR7,
            D51WHL41, D51WHL42, D51WHL43, D51DEL},
           {D51STR1, D51STR2, D51STR3, D51STR4, D51STR5, D51STR6, D51STR7,
            D51WHL51, D51WHL52, D51WHL53, D51DEL},
           {D51STR1, D51STR2, D51STR3, D51STR4, D51STR5, D51STR6, D51STR7,
            D51WHL61, D51WHL62, D51WHL63, D51DEL}};
    static char *coal[D51HIGHT + 1]
        = {COAL01, COAL02, COAL03, COAL04, COAL05,
           COAL06, COAL07, COAL08, COAL09, COAL10, COALDEL};

    int y, i, dy = 0;

    if (x < - D51LENGTH)  return ERR;
    y = LINES / 2 - 5;

    if (FLY == 1) {
        y = (x / 7) + LINES - (COLS / 7) - D51HIGHT;
        dy = 1;
    }
    for (i = 0; i <= D51HIGHT; ++i) {
        my_mvaddstr(y + i, x, d51[(D51LENGTH + x) % D51PATTERNS][i]);
        my_mvaddstr(y + i + dy, x + 53, coal[i]);
    }
    if (ACCIDENT == 1) {
        add_man(y + 2, x + 43);
        add_man(y + 2, x + 47);
    }
    add_smoke(y - 1, x + D51FUNNEL);
    return OK;
}

int add_C51(int x)
{
    static char *c51[C51PATTERNS][C51HIGHT + 1]
        = {{C51STR1, C51STR2, C51STR3, C51STR4, C51STR5, C51STR6, C51STR7,
            C51WH11, C51WH12, C51WH13, C51WH14, C51DEL},
           {C51STR1, C51STR2, C51STR3, C51STR4, C51STR5, C51STR6, C51STR7,
            C51WH21, C51WH22, C51WH23, C51WH24, C51DEL},
           {C51STR1, C51STR2, C51STR3, C51STR4, C51STR5, C51STR6, C51STR7,
            C51WH31, C51WH32, C51WH33, C51WH34, C51DEL},
           {C51STR1, C51STR2, C51STR3, C51STR4, C51STR5, C51STR6, C51STR7,
            C51WH41, C51WH42, C51WH43, C51WH44, C51DEL},
           {C51STR1, C51STR2, C51STR3, C51STR4, C51STR5, C51STR6, C51STR7,
            C51WH51, C51WH52, C51WH53, C51WH54, C51DEL},
           {C51STR1, C51STR2, C51STR3, C51STR4, C51STR5, C51STR6, C51STR7,
            C51WH61, C51WH62, C51WH63, C51WH64, C51DEL}};
    static char *coal[C51HIGHT + 1]
        = {COALDEL, COAL01, COAL02, COAL03, COAL04, COAL05,
           COAL06, COAL07, COAL08, COAL09, COAL10, COALDEL};

    int y, i, dy = 0;

    if (x < - C51LENGTH)  return ERR;
    y = LINES / 2 - 5;

    if (FLY == 1) {
        y = (x / 7) + LINES - (COLS / 7) - C51HIGHT;
        dy = 1;
    }
    for (i = 0; i <= C51HIGHT; ++i) {
        my_mvaddstr(y + i, x, c51[(C51LENGTH + x) % C51PATTERNS][i]);
        my_mvaddstr(y + i + dy, x + 55, coal[i]);
    }
    if (ACCIDENT == 1) {
        add_man(y + 3, x + 45);
        add_man(y + 3, x + 49);
    }
    add_smoke(y - 1, x + C51FUNNEL);
    return OK;
}


void add_man(int y, int x)
{
    static char *man[2][2] = {{"", "(O)"}, {"Help!", "\\O/"}};
    int i;

    for (i = 0; i < 2; ++i) {
        my_mvaddstr(y + i, x, man[(LOGOLENGTH + x) / 12 % 2][i]);
    }
}


void add_smoke(int y, int x)
#define SMOKEPTNS        16
{
    static struct smokes {
        int y, x;
        int ptrn, kind;
    } S[1000];
    static int sum = 0;
    static char *Smoke[2][SMOKEPTNS]
        = {{"(   )", "(    )", "(    )", "(   )", "(  )",
            "(  )" , "( )"   , "( )"   , "()"   , "()"  ,
            "O"    , "O"     , "O"     , "O"    , "O"   ,
            " "                                          },
           {"(@@@)", "(@@@@)", "(@@@@)", "(@@@)", "(@@)",
            "(@@)" , "(@)"   , "(@)"   , "@@"   , "@@"  ,
            "@"    , "@"     , "@"     , "@"    , "@"   ,
            " "                                          }};
    static char *Eraser[SMOKEPTNS]
        =  {"     ", "      ", "      ", "     ", "    ",
            "    " , "   "   , "   "   , "  "   , "  "  ,
            " "    , " "     , " "     , " "    , " "   ,
            " "                                          };
    static int dy[SMOKEPTNS] = { 2,  1, 1, 1, 0, 0, 0, 0, 0, 0,
                                 0,  0, 0, 0, 0, 0             };
    static int dx[SMOKEPTNS] = {-2, -1, 0, 1, 1, 1, 1, 1, 2, 2,
                                 2,  2, 2, 3, 3, 3             };
    int i;

    if (x % 4 == 0) {
        for (i = 0; i < sum; ++i) {
            my_mvaddstr(S[i].y, S[i].x, Eraser[S[i].ptrn]);
            S[i].y    -= dy[S[i].ptrn];
            S[i].x    += dx[S[i].ptrn];
            S[i].ptrn += (S[i].ptrn < SMOKEPTNS - 1) ? 1 : 0;
            my_mvaddstr(S[i].y, S[i].x, Smoke[S[i].kind][S[i].ptrn]);
        }
        my_mvaddstr(y, x, Smoke[sum % 2][0]);
        S[sum].y = y;    S[sum].x = x;
        S[sum].ptrn = 0; S[sum].kind = sum % 2;
        sum ++;
    }
}

sl.h
Code: [Select]
/*========================================
 *    sl.h: SL version 5.02
 * Copyright 1993,2002,2014
 *                Toyoda Masashi
 *   (mtoyoda@acm.org)
 * Last Modified: 2014/06/03
 *========================================
 */

#define D51HIGHT 10
#define D51FUNNEL 7
#define D51LENGTH 83
#define D51PATTERNS 6


#define D51STR1  "      ====        ________                ___________ "
#define D51STR2  "  _D _|  |_______/        \\__I_I_____===__|_________| "
#define D51STR3  "   |(_)---  |   H\\________/ |   |        =|___ ___|   "
#define D51STR4  "   /     |  |   H  |  |     |   |         ||_| |_||   "
#define D51STR5  "  |      |  |   H  |__--------------------| [___] |   "
#define D51STR6  "  | ________|___H__/__|_____/[][]~\\_______|       |   "
#define D51STR7  "  |/ |   |-----------I_____I [][] []  D   |=======|__ "

#define D51WHL11 "__/ =| o |=-~~\\  /~~\\  /~~\\  /~~\\ ____Y___________|__ "
#define D51WHL12 " |/-=|___|=    ||    ||    ||    |_____/~\\___/        "
#define D51WHL13 "  \\_/      \\O=====O=====O=====O_/      \\_/            "

#define D51WHL21 "__/ =| o |=-~~\\  /~~\\  /~~\\  /~~\\ ____Y___________|__ "
#define D51WHL22 " |/-=|___|=O=====O=====O=====O   |_____/~\\___/        "
#define D51WHL23 "  \\_/      \\__/  \\__/  \\__/  \\__/      \\_/            "

#define D51WHL31 "__/ =| o |=-O=====O=====O=====O \\ ____Y___________|__ "
#define D51WHL32 " |/-=|___|=    ||    ||    ||    |_____/~\\___/        "
#define D51WHL33 "  \\_/      \\__/  \\__/  \\__/  \\__/      \\_/            "

#define D51WHL41 "__/ =| o |=-~O=====O=====O=====O\\ ____Y___________|__ "
#define D51WHL42 " |/-=|___|=    ||    ||    ||    |_____/~\\___/        "
#define D51WHL43 "  \\_/      \\__/  \\__/  \\__/  \\__/      \\_/            "

#define D51WHL51 "__/ =| o |=-~~\\  /~~\\  /~~\\  /~~\\ ____Y___________|__ "
#define D51WHL52 " |/-=|___|=   O=====O=====O=====O|_____/~\\___/        "
#define D51WHL53 "  \\_/      \\__/  \\__/  \\__/  \\__/      \\_/            "

#define D51WHL61 "__/ =| o |=-~~\\  /~~\\  /~~\\  /~~\\ ____Y___________|__ "
#define D51WHL62 " |/-=|___|=    ||    ||    ||    |_____/~\\___/        "
#define D51WHL63 "  \\_/      \\_O=====O=====O=====O/      \\_/            "

#define D51DEL   "                                                      "

#define COAL01 "                              "
#define COAL02 "                              "
#define COAL03 "    _________________         "
#define COAL04 "   _|                \\_____A  "
#define COAL05 " =|                        |  "
#define COAL06 " -|                        |  "
#define COAL07 "__|________________________|_ "
#define COAL08 "|__________________________|_ "
#define COAL09 "   |_D__D__D_|  |_D__D__D_|   "
#define COAL10 "    \\_/   \\_/    \\_/   \\_/    "

#define COALDEL "                              "

#define LOGOHIGHT    6
#define LOGOFUNNEL  4
#define LOGOLENGTH      84
#define LOGOPATTERNS 6

#define LOGO1  "     ++      +------ "
#define LOGO2  "     ||      |+-+ |  "
#define LOGO3  "   /---------|| | |  "
#define LOGO4  "  + ========  +-+ |  "

#define LWHL11 " _|--O========O~\\-+  "
#define LWHL12 "//// \\_/      \\_/    "

#define LWHL21 " _|--/O========O\\-+  "
#define LWHL22 "//// \\_/      \\_/    "

#define LWHL31 " _|--/~O========O-+  "
#define LWHL32 "//// \\_/      \\_/    "

#define LWHL41 " _|--/~\\------/~\\-+  "
#define LWHL42 "//// \\_O========O    "

#define LWHL51 " _|--/~\\------/~\\-+  "
#define LWHL52 "//// \\O========O/    "

#define LWHL61 " _|--/~\\------/~\\-+  "
#define LWHL62 "//// O========O_/    "

#define LCOAL1 "____                 "
#define LCOAL2 "|   \\@@@@@@@@@@@     "
#define LCOAL3 "|    \\@@@@@@@@@@@@@_ "
#define LCOAL4 "|                  | "
#define LCOAL5 "|__________________| "
#define LCOAL6 "   (O)       (O)     "

#define LCAR1  "____________________ "
#define LCAR2  "|  ___ ___ ___ ___ | "
#define LCAR3  "|  |_| |_| |_| |_| | "
#define LCAR4  "|__________________| "
#define LCAR5  "|__________________| "
#define LCAR6  "   (O)        (O)    "

#define DELLN  "                     "

#define C51HIGHT 11
#define C51FUNNEL 7
#define C51LENGTH 87
#define C51PATTERNS 6

#define C51DEL "                                                       "

#define C51STR1 "        ___                                            "
#define C51STR2 "       _|_|_  _     __       __             ___________"
#define C51STR3 "    D__/   \\_(_)___|  |__H__|  |_____I_Ii_()|_________|"
#define C51STR4 "     | `---'   |:: `--'  H  `--'         |  |___ ___|  "
#define C51STR5 "    +|~~~~~~~~++::~~~~~~~H~~+=====+~~~~~~|~~||_| |_||  "
#define C51STR6 "    ||        | ::       H  +=====+      |  |::  ...|  "
#define C51STR7 "|    | _______|_::-----------------[][]-----|       |  "

#define C51WH61 "| /~~ ||   |-----/~~~~\\  /[I_____I][][] --|||_______|__"
#define C51WH62 "------'|oOo|==[]=-     ||      ||      |  ||=======_|__"
#define C51WH63 "/~\\____|___|/~\\_|   O=======O=======O  |__|+-/~\\_|     "
#define C51WH64 "\\_/         \\_/  \\____/  \\____/  \\____/      \\_/       "

#define C51WH51 "| /~~ ||   |-----/~~~~\\  /[I_____I][][] --|||_______|__"
#define C51WH52 "------'|oOo|===[]=-    ||      ||      |  ||=======_|__"
#define C51WH53 "/~\\____|___|/~\\_|    O=======O=======O |__|+-/~\\_|     "
#define C51WH54 "\\_/         \\_/  \\____/  \\____/  \\____/      \\_/       "

#define C51WH41 "| /~~ ||   |-----/~~~~\\  /[I_____I][][] --|||_______|__"
#define C51WH42 "------'|oOo|===[]=- O=======O=======O  |  ||=======_|__"
#define C51WH43 "/~\\____|___|/~\\_|      ||      ||      |__|+-/~\\_|     "
#define C51WH44 "\\_/         \\_/  \\____/  \\____/  \\____/      \\_/       "

#define C51WH31 "| /~~ ||   |-----/~~~~\\  /[I_____I][][] --|||_______|__"
#define C51WH32 "------'|oOo|==[]=- O=======O=======O   |  ||=======_|__"
#define C51WH33 "/~\\____|___|/~\\_|      ||      ||      |__|+-/~\\_|     "
#define C51WH34 "\\_/         \\_/  \\____/  \\____/  \\____/      \\_/       "

#define C51WH21 "| /~~ ||   |-----/~~~~\\  /[I_____I][][] --|||_______|__"
#define C51WH22 "------'|oOo|=[]=- O=======O=======O    |  ||=======_|__"
#define C51WH23 "/~\\____|___|/~\\_|      ||      ||      |__|+-/~\\_|     "
#define C51WH24 "\\_/         \\_/  \\____/  \\____/  \\____/      \\_/       "

#define C51WH11 "| /~~ ||   |-----/~~~~\\  /[I_____I][][] --|||_______|__"
#define C51WH12 "------'|oOo|=[]=-      ||      ||      |  ||=======_|__"
#define C51WH13 "/~\\____|___|/~\\_|  O=======O=======O   |__|+-/~\\_|     "
#define C51WH14 "\\_/         \\_/  \\____/  \\____/  \\____/      \\_/       "


I thought it might be fun to try and reproduce this in BASIC.
« Last Edit: February 29, 2016, 10:21:58 am by John »

B+

  • Guest
Re: SL
« Reply #1 on: March 01, 2016, 12:45:10 am »
 :D Sheldon sees this and he will give up Theoretical Physics.

ScriptBasic

  • Guest
Re: SL
« Reply #2 on: March 01, 2016, 01:37:03 am »
I'm going to take advantage of the challenge to fix the Script BASIC ncurses extension module for Linux.

Quote
Sheldon sees this and he will give up Theoretical Physics.

Sheldon once got his father fired when he told Mr. Hinckley, the store owner, George was stealing from the cash register.  (Sheldon was rewarded with a fudgsicle.) :-X
« Last Edit: March 01, 2016, 08:29:44 am by John »