Created student weenix repository

1 files changed, 502 insertions, 0 deletions

diff --git a/user/bin/sl.c b/user/bin/sl.c
new file mode 100644
index 0000000..a8f62c7
--- /dev/null
+++ b/user/bin/sl.c
@@ -0,0 +1,502 @@
+/*========================================
+ *    sl.c: SL version 5.03
+ *        Copyright 1993,1998,2014-2015
+ *                  Toyoda Masashi
+ *                  (mtoyoda@acm.org)
+ *        Last Modified: 2014/06/03
+ *========================================
+ */
+/* sl version 5.03 : Fix some more compiler warnings.                        */
+/*                                              by Ryan Jacobs    2015/01/19 */
+/* 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 vomiting out smoke.                             */
+/*                                              by Toyoda Masashi 1992/12/11 */
+
+/*========================================
+ *    sl.h: SL version 5.02
+ *	Copyright 1993,2002,2014
+ *                Toyoda Masashi
+ *		  (mtoyoda@acm.org)
+ *	Last Modified: 2014/06/03
+ *========================================
+ */
+#include <stdio.h>
+#include <unistd.h>
+
+#define ERR 0
+#define OK 1
+#define LINES 25
+#define COLS 80
+
+#define D51HEIGHT 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 LOGOHEIGHT 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 C51HEIGHT 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 "\\_/         \\_/  \\____/  \\____/  \\____/      \\_/       "
+
+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 mvaddch(int y, int x, char c)
+{
+    printf("\033[%d;%dH%c", y, x, c);
+    // fflush(stdout);
+
+    return OK;
+}
+
+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)
+{
+    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);
+        }
+    }
+
+    printf("\033[?25l");
+    // 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();
+        fflush(stdout);
+        //size_t x = time(NULL);
+        // while(time(NULL) < x) {__asm__ ( "pause;" );}
+
+        /*for (int i = 0; i < 5000; i++)
+        {
+            __asm__("pause;");
+        }*/
+        usleep(200000);
+
+        printf("\033[2J\033[1;1H");
+        fflush(stdout);
+    }
+
+    printf("\033[?25h");
+    fflush(stdout);
+    // mvcur(0, COLS - 1, LINES - 1, 0);
+    // endwin();
+
+    return 0;
+}
+
+int add_sl(int x)
+{
+    static char *sl[LOGOPATTERNS][LOGOHEIGHT + 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[LOGOHEIGHT + 1] = {LCOAL1, LCOAL2, LCOAL3, LCOAL4,
+                                         LCOAL5, LCOAL6, DELLN};
+
+    static char *car[LOGOHEIGHT + 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) - LOGOHEIGHT;
+        py1 = 2;
+        py2 = 4;
+        py3 = 6;
+    }
+    for (i = 0; i <= LOGOHEIGHT; ++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][D51HEIGHT + 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[D51HEIGHT + 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) - D51HEIGHT;
+        dy = 1;
+    }
+    for (i = 0; i <= D51HEIGHT; ++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][C51HEIGHT + 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[C51HEIGHT + 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) - C51HEIGHT;
+        dy = 1;
+    }
+    for (i = 0; i <= C51HEIGHT; ++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++;
+    }
+}
\ No newline at end of file