Early Roguelike Collection: xrogue/save.c annotate

annotate xrogue/save.c @ 216:b24545357d2e

rogue4: add more function declarations.

author	John "Elwin" Edwards
date	Thu, 28 Jan 2016 18:55:47 -0500
parents	a3d90e31a001
children	f54901b9c39b

rev	line source
133 e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	1 /*
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	2 save.c - save and restore routines
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	3
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	4 XRogue: Expeditions into the Dungeons of Doom
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	5 Copyright (C) 1991 Robert Pietkivitch
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	6 All rights reserved.
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	7
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	8 Based on "Advanced Rogue"
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	9 Copyright (C) 1984, 1985 Michael Morgan, Ken Dalka and AT&T
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	10 All rights reserved.
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	11
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	12 Based on "Rogue: Exploring the Dungeons of Doom"
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	13 Copyright (C) 1980, 1981 Michael Toy, Ken Arnold and Glenn Wichman
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	14 All rights reserved.
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	15
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	16 See the file LICENSE.TXT for full copyright and licensing information.
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	17 */
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	18
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	19 #include <curses.h>
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	20 #include <ctype.h>
135 ce0cf824c192 xrogue: add missing includes. John "Elwin" Edwards parents: 133 diff changeset	21 #include <string.h>
205 6e6fb0955095 XRogue: fix some header includes. John "Elwin" Edwards parents: 137 diff changeset	22 #include <stdlib.h>
133 e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	23 #include <sys/types.h>
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	24 #include <signal.h>
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	25 #include <fcntl.h>
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	26 #include <errno.h>
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	27 #include "rogue.h"
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	28 #include "mach_dep.h"
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	29
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	30 extern char version[];
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	31 extern unsigned char encstr[];
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	32 extern int big_endian;
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	33
206 a3d90e31a001 XRogue: add and use more md_ functions. John "Elwin" Edwards parents: 205 diff changeset	34 int md_unlink(char *file);
a3d90e31a001 XRogue: add and use more md_ functions. John "Elwin" Edwards parents: 205 diff changeset	35
133 e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	36 bool
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	37 save_game()
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	38 {
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	39 register FILE *savef;
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	40 register int c;
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	41 char buf[LINELEN];
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	42
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	43 /*
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	44 * get file name
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	45 */
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	46 mpos = 0;
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	47 if (file_name[0] != '\0')
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	48 {
137 443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	49 if (use_savedir)
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	50 msg("Save game? ");
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	51 else
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	52 msg("Save file (%s)? ", file_name);
133 e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	53 do
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	54 {
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	55 c = wgetch(cw);
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	56 if (c == ESC) return(0);
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	57 } while (c != 'n' && c != 'N' && c != 'y' && c != 'Y');
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	58 mpos = 0;
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	59 if (c == 'y' \|\| c == 'Y')
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	60 {
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	61 msg("File name: %s", file_name);
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	62 goto gotfile;
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	63 }
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	64 }
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	65 else
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	66 goto gotfile; /* must save to file restored from */
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	67
137 443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	68 if (use_savedir) {
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	69 msg("");
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	70 return FALSE;
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	71 }
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	72
133 e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	73 do
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	74 {
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	75 msg("File name: ");
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	76 mpos = 0;
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	77 buf[0] = '\0';
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	78 if (get_str(buf, msgw) == QUIT)
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	79 {
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	80 msg("");
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	81 return FALSE;
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	82 }
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	83 strcpy(file_name, buf);
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	84 gotfile:
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	85
137 443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	86 if ((savef = fopen(file_name, "wb")) == NULL) {
133 e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	87 msg(strerror(errno));
137 443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	88 if (use_savedir)
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	89 return FALSE;
443c8bd3e290 xrogue: restrict changes to the save file location. John "Elwin" Edwards parents: 136 diff changeset	90 }
133 e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards parents: diff changeset	91 } while (savef == NULL);
e6179860cb76 Import XRogue 8.0 from the Roguelike Restoration Project (r1490) John "Elwin" Edwards

Mercurial > hg > early-roguelike

annotate xrogue/save.c @ 216:b24545357d2e