Annotation of early-roguelike/srogue/cx.h, Revision 1.1.1.1
1.1 rubenllo 1: /*
2: * Super-Rogue
3: * Copyright (C) 1984 Robert D. Kindelberger
4: * All rights reserved.
5: *
6: * See the file LICENSE.TXT for full copyright and licensing information.
7: */
8:
9: #include <stdio.h>
10: #include <sgtty.h>
11:
12: #define bool char /* boolean variable */
13: #define reg register /* register abbr. */
14:
15: #define TRUE (1)
16: #define FALSE (0)
17: #define ERR (0) /* default return on error */
18: #define OK (1) /* default return on good run */
19:
20: #define _SUBWIN 01 /* window is a subwindow */
21: #define _ENDLINE 02 /* lines go to end of screen */
22: #define _FULLWIN 04 /* window is entire screen */
23: #define _SCROLLWIN 010 /* window could cause scroll */
24: #define _STANDOUT 0200 /* standout mode in effect */
25: #define _NOCHANGE -1 /* no change on this line */
26:
27: #define _puts(s) tputs(s, 0, _putchar);
28:
29: typedef struct sgttyb SGTTY;
30:
31: #ifndef WINDOW
32:
33: #define WINDOW struct _win_st
34:
35: /* window description structure */
36: struct _win_st {
37: short _cury, _curx; /* current y,x positions */
38: short _maxy, _maxx; /* maximum y,x positions */
39: short _begy, _begx; /* start y,x positions */
40: short _flags; /* various window flags */
41: bool _clear; /* need to clear */
42: bool _leave; /* leave cur x,y at last update */
43: bool _scroll; /* scrolls allowed */
44: char **_y; /* actual window */
45: short *_firstch; /* first change on line */
46: short *_lastch; /* last change on line */
47: };
48:
49: extern bool My_term, /* user specied terminal */
50: _echoit, /* set if echoing characters */
51: _rawmode; /* set if terminal in raw mode */
52:
53: extern char *Def_term, /* default terminal type */
54: ttytype[]; /* long name of current term */
55: # ifdef DEBUG
56: extern FILE *outf; /* error outfile */
57: # endif
58:
59: extern int LINES, COLS; /* # of lines & columns */
60: extern int _tty_ch; /* channel with tty on it */
61: extern WINDOW *stdscr, *curscr;
62:
63: static SGTTY _tty, _res_flg;
64:
65: /*
66: * Define VOID to stop lint from generating "null effect"
67: * comments.
68: */
69: # ifdef lint
70: int __void__; /* place to assign to */
71:
72: # define VOID(x) (__void__ = (int) (x))
73: # else
74: # define VOID(x) (x)
75: # endif
76:
77: # endif
78:
79: /*
80: * psuedo functions for standard screen
81: */
82: #define addch(ch) VOID(waddch(stdscr, ch))
83: #define getch() VOID(wgetch(stdscr))
84: #define addstr(str) VOID(waddstr(stdscr, str))
85: #define getstr(str) VOID(wgetstr(stdscr, str))
86: #define move(y, x) VOID(wmove(stdscr, y, x))
87: #define clear() VOID(wclear(stdscr))
88: #define erase() VOID(werase(stdscr))
89: #define clrtobot() VOID(wclrtobot(stdscr))
90: #define clrtoeol() VOID(wclrtoeol(stdscr))
91: #define insertln() VOID(winsertln(stdscr))
92: #define deleteln() VOID(wdeleteln(stdscr))
93: #define refresh() VOID(wrefresh(stdscr))
94: #define inch() VOID(winch(stdscr))
95:
96: #ifdef STANDOUT
97: #define standout() VOID(wstandout(stdscr))
98: #define standend() VOID(wstandend(stdscr))
99: #endif
100:
101: /*
102: # define CBREAK FALSE
103: # define _IOSTRG 01
104: */
105:
106: /*
107: * mv functions
108: */
109: #define mvwaddch(win,y,x,ch) VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch))
110: #define mvwgetch(win,y,x,ch) VOID(wmove(win,y,x)==ERR?ERR:wgetch(win,ch))
111: #define mvwaddstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:waddstr(win,str))
112: #define mvwgetstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
113: #define mvwinch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : winch(win))
114: #define mvaddch(y,x,ch) mvwaddch(stdscr,y,x,ch)
115: #define mvgetch(y,x,ch) mvwgetch(stdscr,y,x,ch)
116: #define mvaddstr(y,x,str) mvwaddstr(stdscr,y,x,str)
117: #define mvgetstr(y,x,str) mvwgetstr(stdscr,y,x,str)
118: #define mvinch(y,x) mvwinch(stdscr,y,x)
119:
120: /*
121: * psuedo functions
122: */
123:
124: #define clearok(win,bf) (win->_clear = bf)
125: #define leaveok(win,bf) (win->_leave = bf)
126: #define scrollok(win,bf) (win->_scroll = bf)
127: #define getyx(win,y,x) y = win->_cury, x = win->_curx
128: #define winch(win) (win->_y[win->_cury][win->_curx])
129:
130: WINDOW *initscr(), *newwin();
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