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UltraRogue: fix inventory collision after save and restore. Inventory letters are based on "identifiers" stored in objects' o_ident field. Identifiers are allocated by get_ident(), which keeps a list of objects that have them, to avoid giving the same identifier to multiple objects. The list is not stored in the savefile, so after restore, get_ident() was not aware of existing identifiers. This resulted in picked-up objects having the same inventory letters as objects restored from the file. The restore code now adds all objects with identifiers to the list.
author John "Elwin" Edwards
date Mon, 15 Jan 2018 20:20:35 -0500
parents c495a4f288c6
children
line wrap: on
line source

/*
    lint-curses.h

    UltraRogue: The Ultimate Adventure in the Dungeons of Doom
    Copyright (C) 1993, 1995 Herb Chong
    All rights reserved.

    See the file LICENSE.TXT for full copyright and licensing information.
*/


/* Sufficient info to pass lint */
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#define getyx(win,y,x)   y = win->_cury, x = win->_curx
struct screen { int opque_data_type; };
typedef struct { int _cury; int _curx; } WINDOW;
extern WINDOW *stdscr;
extern WINDOW *curscr;
extern int LINES;
extern int COLS;
extern char *unctrl(char c);
extern void initscr(void);
extern int wmove(WINDOW *window, int Line, int Column);
extern int move(int Line, int Column);
extern int addch(char c);
extern int mvaddch(int y, int x, char c);
extern int waddch(WINDOW *window, char c);
extern int mvwaddch(WINDOW *window, int y, int x, char c);
extern int mvwinch(WINDOW *window, int y, int x);
extern int winch(WINDOW *window);
extern int mvinch(int y, int x);
extern int getch(void);
extern int wgetch(WINDOW *window);
extern void clear(void);
extern void wclear(WINDOW *window);
extern void refresh(void);
extern void wrefresh(WINDOW *window);
extern void clearok(WINDOW *window, int flag);
extern void endwin(void);
extern void touchwin(WINDOW *window);
extern void overlay(WINDOW *w1, WINDOW *w2);
extern void wclrtoeol(WINDOW *window);
extern void wprintw(WINDOW *window, const char *fmt, ...);
extern void mvprintw(int line, int col, char *fmt, ...);
extern void mvwprintw(WINDOW *window, int line, int col, char *fmt, ...);
extern int  mvwaddstr(WINDOW *window, int y, int x, const char *str);
extern int  mvaddstr(int y, int x, char *str);
extern int  waddstr(WINDOW *window, char *str);
extern int  addstr(char *str);
extern void standout(void);
extern void wstandout(WINDOW *window);
extern void standend(void);
extern void wstandend(WINDOW *window);
extern void noecho(void);
extern void cbreak(void);
extern void crmode(void);
extern void nonl(void);
extern void nl(void);
extern int wgetch(WINDOW *window);
extern WINDOW *newwin(int lines, int cols, int y, int x);
extern void overwrite(WINDOW *w1, WINDOW *w2);
extern void delwin(WINDOW *window);
extern void printw(char *fmt, ...);