2 * Copyright (c) 1980, 1993
3 * The Regents of the University of California. All rights reserved.
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6 * modification, are permitted provided that the following conditions
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13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
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33 * @(#)move.c 8.1 (Berkeley) 5/31/93
34 * $FreeBSD: src/games/robots/move.c,v 1.6 1999/11/30 03:49:18 billf Exp $
35 * $DragonFly: src/games/robots/move.c,v 1.2 2003/06/17 04:25:24 dillon Exp $
38 #include <sys/ttydefaults.h>
46 * Get and execute a move from the player
59 if (Next_move >= Move_list)
60 lastmove = *Next_move;
62 lastmove = -1; /* flag for "first time in" */
64 lastmove = 0; /* Shut up gcc */
67 if (Teleport && must_telep())
74 else if (Num_robots > 1 && Stand_still)
76 else if (Num_robots > 1 && Pattern_roll) {
77 if (*++Next_move == '\0') {
80 Next_move = Move_list;
93 while (isdigit(c = getchar()))
94 Count = Count * 10 + (c - '0');
99 leaveok(stdscr, TRUE);
141 case 'Y': case 'U': case 'H': case 'J':
142 case 'K': case 'L': case 'B': case 'N':
149 leaveok(stdscr, TRUE);
153 if (query("Really quit?"))
160 leaveok(stdscr, TRUE);
161 /* flushok(stdscr, FALSE); */
167 mvaddch(My_pos.y, My_pos.x, ' ');
169 mvaddch(My_pos.y, My_pos.x, PLAYER);
170 leaveok(stdscr, FALSE);
189 leaveok(stdscr, FALSE);
194 * Must I teleport; i.e., is there anywhere I can move without
203 if (Stand_still && Num_robots > 1 && eaten(&My_pos))
207 for (y = -1; y <= 1; y++) {
208 newpos.y = My_pos.y + y;
209 if (newpos.y <= 0 || newpos.y >= Y_FIELDSIZE)
211 for (x = -1; x <= 1; x++) {
212 newpos.x = My_pos.x + x;
213 if (newpos.x <= 0 || newpos.x >= X_FIELDSIZE)
215 if (Field[newpos.y][newpos.x] > 0)
233 newpos.y = My_pos.y + dy;
234 newpos.x = My_pos.x + dx;
235 if (newpos.y <= 0 || newpos.y >= Y_FIELDSIZE ||
236 newpos.x <= 0 || newpos.x >= X_FIELDSIZE ||
237 Field[newpos.y][newpos.x] > 0 || eaten(&newpos)) {
240 leaveok(stdscr, FALSE);
241 move(My_pos.y, My_pos.x);
250 else if (dy == 0 && dx == 0)
252 mvaddch(My_pos.y, My_pos.x, ' ');
254 mvaddch(My_pos.y, My_pos.x, PLAYER);
262 * Player would get eaten at this place
269 for (y = pos->y - 1; y <= pos->y + 1; y++) {
270 if (y <= 0 || y >= Y_FIELDSIZE)
272 for (x = pos->x - 1; x <= pos->x + 1; x++) {
273 if (x <= 0 || x >= X_FIELDSIZE)
275 if (Field[y][x] == 1)
284 * Reset the count variables
290 leaveok(stdscr, FALSE);
296 * See if we are jumping, i.e., we should not refresh.
300 return (Jump && (Count || Running || Waiting));