1 files changed, 338 insertions, 0 deletions
diff --git a/rogue/init.c b/rogue/init.c
new file mode 100644
index 00000000..fe6d9b1b
--- /dev/null
+++ b/rogue/init.c
@@ -0,0 +1,338 @@
+/*
+ * Copyright (c) 1988 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Timothy C. Stoehr.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)init.c	5.4 (Berkeley) 2/28/91";
+#endif /* not lint */
+
+/*
+ * init.c
+ *
+ * This source herein may be modified and/or distributed by anybody who
+ * so desires, with the following restrictions:
+ *    1.)  No portion of this notice shall be removed.
+ *    2.)  Credit shall not be taken for the creation of this source.
+ *    3.)  This code is not to be traded, sold, or used for personal
+ *         gain or profit.
+ *
+ */
+
+#include <stdio.h>
+#include "rogue.h"
+
+char login_name[MAX_OPT_LEN];
+char *nick_name = (char *) 0;
+char *rest_file = 0;
+boolean cant_int = 0;
+boolean did_int = 0;
+boolean score_only;
+boolean init_curses = 0;
+boolean save_is_interactive = 1;
+boolean ask_quit = 1;
+boolean no_skull = 0;
+boolean passgo = 0;
+char *error_file = "rogue.esave";
+char *byebye_string = "Okay, bye bye!";
+
+extern char *fruit;
+extern char *save_file;
+extern short party_room;
+extern boolean jump;
+
+init(argc, argv)
+int argc;
+char *argv[];
+{
+	char *pn;
+	int seed;
+
+	pn = md_gln();
+	if ((!pn) || (strlen(pn) >= MAX_OPT_LEN)) {
+		clean_up("Hey!  Who are you?");
+	}
+	(void) strcpy(login_name, pn);
+
+	do_args(argc, argv);
+	do_opts();
+
+	if (!score_only && !rest_file) {
+		printf("Hello %s, just a moment while I dig the dungeon...",
+			nick_name);
+		fflush(stdout);
+	}
+
+	initscr();
+	if ((LINES < DROWS) || (COLS < DCOLS)) {
+		clean_up("must be played on 24 x 80 screen");
+	}
+	start_window();
+	init_curses = 1;
+
+	md_heed_signals();
+
+	if (score_only) {
+		put_scores((object *) 0, 0);
+	}
+	seed = md_gseed();
+	(void) srrandom(seed);
+	if (rest_file) {
+		restore(rest_file);
+		return(1);
+	}
+	mix_colors();
+	get_wand_and_ring_materials();
+	make_scroll_titles();
+
+	level_objects.next_object = (object *) 0;
+	level_monsters.next_monster = (object *) 0;
+	player_init();
+	ring_stats(0);
+	return(0);
+}
+
+player_init()
+{
+	object *obj;
+
+	rogue.pack.next_object = (object *) 0;
+
+	obj = alloc_object();
+	get_food(obj, 1);
+	(void) add_to_pack(obj, &rogue.pack, 1);
+
+	obj = alloc_object();		/* initial armor */
+	obj->what_is = ARMOR;
+	obj->which_kind = RINGMAIL;
+	obj->class = RINGMAIL+2;
+	obj->is_protected = 0;
+	obj->d_enchant = 1;
+	(void) add_to_pack(obj, &rogue.pack, 1);
+	do_wear(obj);
+
+	obj = alloc_object();		/* initial weapons */
+	obj->what_is = WEAPON;
+	obj->which_kind = MACE;
+	obj->damage = "2d3";
+	obj->hit_enchant = obj->d_enchant = 1;
+	obj->identified = 1;
+	(void) add_to_pack(obj, &rogue.pack, 1);
+	do_wield(obj);
+
+	obj = alloc_object();
+	obj->what_is = WEAPON;
+	obj->which_kind = BOW;
+	obj->damage = "1d2";
+	obj->hit_enchant = 1;
+	obj->d_enchant = 0;
+	obj->identified = 1;
+	(void) add_to_pack(obj, &rogue.pack, 1);
+
+	obj = alloc_object();
+	obj->what_is = WEAPON;
+	obj->which_kind = ARROW;
+	obj->quantity = get_rand(25, 35);
+	obj->damage = "1d2";
+	obj->hit_enchant = 0;
+	obj->d_enchant = 0;
+	obj->identified = 1;
+	(void) add_to_pack(obj, &rogue.pack, 1);
+}
+
+clean_up(estr)
+char *estr;
+{
+	if (save_is_interactive) {
+		if (init_curses) {
+			move(DROWS-1, 0);
+			refresh();
+			stop_window();
+		}
+		printf("\n%s\n", estr);
+	}
+	md_exit(0);
+}
+
+start_window()
+{
+	crmode();
+	noecho();
+#ifndef BAD_NONL
+	nonl();
+#endif
+	md_control_keybord(0);
+}
+
+stop_window()
+{
+	endwin();
+	md_control_keybord(1);
+}
+
+void
+byebye()
+{
+	md_ignore_signals();
+	if (ask_quit) {
+		quit(1);
+	} else {
+		clean_up(byebye_string);
+	}
+	md_heed_signals();
+}
+
+void
+onintr()
+{
+	md_ignore_signals();
+	if (cant_int) {
+		did_int = 1;
+	} else {
+		check_message();
+		message("interrupt", 1);
+	}
+	md_heed_signals();
+}
+
+void
+error_save()
+{
+	save_is_interactive = 0;
+	save_into_file(error_file);
+	clean_up("");
+}
+
+do_args(argc, argv)
+int argc;
+char *argv[];
+{
+	short i, j;
+
+	for (i = 1; i < argc; i++) {
+		if (argv[i][0] == '-') {
+			for (j = 1; argv[i][j]; j++) {
+				switch(argv[i][j]) {
+				case 's':
+					score_only = 1;
+					break;
+				}
+			}
+		} else {
+			rest_file = argv[i];
+		}
+	}
+}
+
+do_opts()
+{
+	char *eptr;
+
+	if (eptr = md_getenv("ROGUEOPTS")) {
+		for (;;) {
+			while ((*eptr) == ' ') {
+				eptr++;
+			}
+			if (!(*eptr)) {
+				break;
+			}
+			if (!strncmp(eptr, "fruit=", 6)) {
+				eptr += 6;
+				env_get_value(&fruit, eptr, 1);
+			} else if (!strncmp(eptr, "file=", 5)) {
+				eptr += 5;
+				env_get_value(&save_file, eptr, 0);
+			} else if (!strncmp(eptr, "jump", 4)) {
+				jump = 1;
+			} else if (!strncmp(eptr, "name=", 5)) {
+				eptr += 5;
+				env_get_value(&nick_name, eptr, 0);
+			} else if (!strncmp(eptr, "noaskquit", 9)) {
+				ask_quit = 0;
+			} else if (!strncmp(eptr, "noskull", 5) ||
+					!strncmp(eptr,"notomb", 6)) {
+				no_skull = 1;
+			} else if (!strncmp(eptr, "passgo", 5)) {
+				passgo = 1;
+			}
+			while ((*eptr) && (*eptr != ',')) {
+				eptr++;
+			}
+			if (!(*(eptr++))) {
+				break;
+			}
+		}
+	}
+	/* If some strings have not been set through ROGUEOPTS, assign defaults
+	 * to them so that the options editor has data to work with.
+	 */
+	init_str(&nick_name, login_name);
+	init_str(&save_file, "rogue.save");
+	init_str(&fruit, "slime-mold");
+}
+
+env_get_value(s, e, add_blank)
+char **s, *e;
+boolean add_blank;
+{
+	short i = 0;
+	char *t;
+
+	t = e;
+
+	while ((*e) && (*e != ',')) {
+		if (*e == ':') {
+			*e = ';';		/* ':' reserved for score file purposes */
+		}
+		e++;
+		if (++i >= MAX_OPT_LEN) {
+			break;
+		}
+	}
+	*s = md_malloc(MAX_OPT_LEN + 2);
+	(void) strncpy(*s, t, i);
+	if (add_blank) {
+		(*s)[i++] = ' ';
+	}
+	(*s)[i] = '\0';
+}
+
+init_str(str, dflt)
+char **str, *dflt;
+{
+	if (!(*str)) {
+		*str = md_malloc(MAX_OPT_LEN + 2);
+		(void) strcpy(*str, dflt);
+	}
+}