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Annotation of 43BSD/games/sail/pl_4.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1983 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  */
        !             6: 
        !             7: #ifndef lint
        !             8: static char sccsid[] = "@(#)pl_4.c     5.1 (Berkeley) 5/29/85";
        !             9: #endif not lint
        !            10: 
        !            11: #include "player.h"
        !            12: 
        !            13: changesail()
        !            14: {
        !            15:        int rig, full;
        !            16: 
        !            17:        rig = mc->rig1;
        !            18:        full = mf->FS;
        !            19:        if (windspeed == 6 || windspeed == 5 && mc->class > 4)
        !            20:                rig = 0;
        !            21:        if (mc->crew3 && rig) {
        !            22:                if (!full) {
        !            23:                        if (sgetch("Increase to Full sails? ",
        !            24:                                (struct ship *)0, 1) == 'y') {
        !            25:                                changed = 1;
        !            26:                                Write(W_FS, ms, 0, 1, 0, 0, 0);
        !            27:                        }
        !            28:                } else {
        !            29:                        if (sgetch("Reduce to Battle sails? ",
        !            30:                                (struct ship *)0, 1) == 'y') {
        !            31:                                Write(W_FS, ms, 0, 0, 0, 0, 0);
        !            32:                                changed = 1;
        !            33:                        }
        !            34:                }
        !            35:        } else if (!rig)
        !            36:                Signal("Sails rent to pieces", (struct ship *)0);
        !            37: }
        !            38: 
        !            39: acceptsignal()
        !            40: {
        !            41:        char buf[60];
        !            42:        register char *p = buf;
        !            43: 
        !            44:        *p++ = '"';
        !            45:        sgetstr("Message? ", p, sizeof buf - 2);
        !            46:        while (*p++)
        !            47:                ;
        !            48:        p[-1] = '"';
        !            49:        *p = 0;
        !            50:        Write(W_SIGNAL, ms, 1, (int)buf, 0, 0, 0);
        !            51: }
        !            52: 
        !            53: lookout()
        !            54: {
        !            55:        register struct ship *sp;
        !            56:        char buf[3];
        !            57:        register char c;
        !            58: 
        !            59:        sgetstr("What ship? ", buf, sizeof buf);
        !            60:        foreachship(sp) {
        !            61:                c = *countryname[sp->nationality];
        !            62:                if ((c == *buf || tolower(c) == *buf || colours(sp) == *buf)
        !            63:                    && (sp->file->stern == buf[1] || sterncolour(sp) == buf[1]
        !            64:                        || buf[1] == '?')) {
        !            65:                        eyeball(sp);
        !            66:                }
        !            67:        }
        !            68: }
        !            69: 
        !            70: char *
        !            71: saywhat(sp, flag)
        !            72: register struct ship *sp;
        !            73: char flag;
        !            74: {
        !            75:        if (sp->file->captain[0])
        !            76:                return sp->file->captain;
        !            77:        else if (sp->file->struck)
        !            78:                return "(struck)";
        !            79:        else if (sp->file->captured != 0)
        !            80:                return "(captured)";
        !            81:        else if (flag)
        !            82:                return "(available)";
        !            83:        else
        !            84:                return "(computer)";
        !            85: }
        !            86: 
        !            87: eyeball(ship)
        !            88: register struct ship *ship;
        !            89: {
        !            90:        int i;
        !            91: 
        !            92:        if (ship->file->dir != 0) {
        !            93:                Signal("Sail ho! (range %d, %s)",
        !            94:                        (struct ship *)0, range(ms, ship), saywhat(ship, 0));
        !            95:                i = portside(ms, ship, 1) - mf->dir;
        !            96:                if (i <= 0)
        !            97:                        i += 8;
        !            98:                Signal("%s (%c%c) %s %s %s.",
        !            99:                        ship, countryname[ship->nationality],
        !           100:                        classname[ship->specs->class], directionname[i]);
        !           101:        }
        !           102: }

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