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1.1 root 1: #ifndef lint
2: static char sccsid[] = "@(#)misc.c 4.2 2/26/83";
3: #endif
4:
5: #include "mille.h"
6: #include "unctrl.h"
7: #define NUMSAFE 4
8:
9: /* VARARGS1 */
10: error(str, arg)
11: char *str;
12: {
13: stdscr = Score;
14: mvprintw(ERR_Y, ERR_X, str, arg);
15: clrtoeol();
16: putchar('\007');
17: refresh();
18: stdscr = Board;
19: return FALSE;
20: }
21:
22: CARD
23: getcard()
24: {
25: reg char c, c1;
26:
27: for (;;) {
28: while ((c = getch()) == '\n' || c == '\r' || c == ' ')
29: continue;
30: if (islower(c))
31: c = toupper(c);
32: if (c == _tty.sg_kill || c == _tty.sg_erase)
33: return -1;
34: addstr(unctrl(c));
35: clrtoeol();
36: switch (c) {
37: case '1': case '2': case '3':
38: case '4': case '5': case '6':
39: c -= '0';
40: break;
41: case '0': case 'P': case 'p':
42: c = 0;
43: break;
44: default:
45: putchar('\007');
46: addch('\b');
47: if (!isprint(c))
48: addch('\b');
49: c = -1;
50: break;
51: }
52: refresh();
53: if (c >= 0) {
54: while ((c1=getch()) != '\r' && c1 != '\n' && c1 != ' ')
55: if (c1 == _tty.sg_kill)
56: return -1;
57: else if (c1 == _tty.sg_erase) {
58: addch('\b');
59: clrtoeol();
60: refresh();
61: goto cont;
62: }
63: else
64: write(0, "\007", 1);
65: return c;
66: }
67: cont: ;
68: }
69: }
70:
71: check_ext(forcomp)
72: reg bool forcomp; {
73:
74:
75: if (End == 700)
76: if (Play == PLAYER) {
77: if (getyn("Extension? ")) {
78: extend:
79: if (!forcomp)
80: End = 1000;
81: return TRUE;
82: }
83: else {
84: done:
85: if (!forcomp)
86: Finished = TRUE;
87: return FALSE;
88: }
89: }
90: else {
91: reg PLAY *pp, *op;
92: reg int i, safe, miles;
93:
94: pp = &Player[COMP];
95: op = &Player[PLAYER];
96: for (safe = 0, i = 0; i < NUMSAFE; i++)
97: if (pp->safety[i] != S_UNKNOWN)
98: safe++;
99: if (safe < 2)
100: goto done;
101: if (op->mileage == 0 || onecard(op)
102: || (op->can_go && op->mileage >= 500))
103: goto done;
104: for (miles = 0, i = 0; i < NUMSAFE; i++)
105: if (op->safety[i] != S_PLAYED
106: && pp->safety[i] == S_UNKNOWN)
107: miles++;
108: if (miles + safe == NUMSAFE)
109: goto extend;
110: for (miles = 0, i = 0; i < HAND_SZ; i++)
111: if ((safe = pp->hand[i]) <= C_200)
112: miles += Value[safe];
113: if (miles + (Topcard - Deck) * 3 > 1000)
114: goto extend;
115: goto done;
116: }
117: else
118: goto done;
119: }
120:
121: /*
122: * Get a yes or no answer to the given question. Saves are
123: * also allowed. Return TRUE if the answer was yes, FALSE if no.
124: */
125: getyn(prompt)
126: reg char *prompt; {
127:
128: reg char c;
129:
130: Saved = FALSE;
131: for (;;) {
132: leaveok(Board, FALSE);
133: mvaddstr(MOVE_Y, MOVE_X, prompt);
134: clrtoeol();
135: refresh();
136: switch (c = getch()) {
137: case 'n': case 'N':
138: addch('N');
139: refresh();
140: leaveok(Board, TRUE);
141: return FALSE;
142: case 'y': case 'Y':
143: addch('Y');
144: refresh();
145: leaveok(Board, TRUE);
146: return TRUE;
147: case 's': case 'S':
148: addch('S');
149: refresh();
150: Saved = save();
151: continue;
152: default:
153: addstr(unctrl(c));
154: refresh();
155: putchar('');
156: break;
157: }
158: }
159: }
160:
161: /*
162: * Check to see if more games are desired. If not, and game
163: * came from a saved file, make sure that they don't want to restore
164: * it. Exit appropriately.
165: */
166: check_more() {
167:
168: raw(); /* Flush input */
169: noraw();
170:
171: On_exit = TRUE;
172: if (Player[PLAYER].total >= 5000 || Player[COMP].total >= 5000)
173: if (getyn("Another game? "))
174: return;
175: else {
176: /*
177: * must do accounting normally done in main()
178: */
179: if (Player[PLAYER].total > Player[COMP].total)
180: Player[PLAYER].games++;
181: else if (Player[PLAYER].total < Player[COMP].total)
182: Player[COMP].games++;
183: Player[COMP].total = 0;
184: Player[PLAYER].total = 0;
185: }
186: else
187: if (getyn("Another hand? "))
188: return;
189: if (!Saved && getyn("Save game? "))
190: if (!save())
191: return;
192: die();
193: }
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