Source:NetHack 3.2.0/wintty.h

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1.    /*	SCCS Id: @(#)wintty.h	3.2	96/02/18	*/
2.    /* Copyright (c) David Cohrs, 1991,1992				  */
3.    /* NetHack may be freely redistributed.  See license for details. */
4.    
5.    #ifndef WINTTY_H
6.    #define WINTTY_H
7.    
8.    #define E extern
9.    
10.   #ifndef WINDOW_STRUCTS
11.   #define WINDOW_STRUCTS
12.   
13.   /* menu structure */
14.   typedef struct tty_mi {
15.       struct tty_mi *next;
16.       anything identifier;	/* user identifier */
17.       long count;			/* user count */
18.       char *str;			/* description string (including accelerator) */
19.       int attr;			/* string attribute */
20.       boolean selected;		/* TRUE if selected by user */
21.       char selector;		/* keyboard accelerator */
22.   } tty_menu_item;
23.   
24.   /* descriptor for tty-based windows */
25.   struct WinDesc {
26.       int flags;			/* window flags */
27.       xchar type;			/* type of window */
28.       boolean active;		/* true if window is active */
29.       uchar offx, offy;		/* offset from topleft of display */
30.       short rows, cols;		/* dimensions */
31.       short curx, cury;		/* current cursor position */
32.       short maxrow, maxcol;	/* the maximum size used -- for MENU wins */
33.   				/* maxcol is also used by WIN_MESSAGE for */
34.   				/* tracking the ^P command */
35.       char **data;		/* window data [row][column] */
36.       char *morestr;		/* string to display instead of default */
37.       tty_menu_item *mlist;	/* menu information (MENU) */
38.       tty_menu_item **plist;	/* menu page pointers (MENU) */
39.       short plist_size;		/* size of allocated plist (MENU) */
40.       short npages;		/* number of pages in menu (MENU) */
41.       short nitems;		/* total number of items (MENU) */
42.       short how;			/* menu mode - pick 1 or N (MENU) */
43.       char menu_ch;		/* menu char (MENU) */
44.   };
45.   
46.   /* window flags */
47.   #define WIN_CANCELLED 1
48.   #define WIN_STOP 1		/* for NHW_MESSAGE; stops output */
49.   
50.   /* descriptor for tty-based displays -- all the per-display data */
51.   struct DisplayDesc {
52.       uchar rows, cols;		/* width and height of tty display */
53.       uchar curx, cury;		/* current cursor position on the screen */
54.   #ifdef TEXTCOLOR
55.       int color;			/* current color */
56.   #endif
57.       int attrs;			/* attributes in effect */
58.       int toplin;			/* flag for topl stuff */
59.       int rawprint;		/* number of raw_printed lines since synch */
60.       int inmore;			/* non-zero if more() is active */
61.       int inread;			/* non-zero if reading a character */
62.       int intr;			/* non-zero if inread was interrupted */
63.       winid lastwin;		/* last window used for I/O */
64.       char dismiss_more;		/* extra character accepted at --More-- */
65.   };
66.   
67.   #endif /* WINDOW_STRUCTS */
68.   
69.   #define MAXWIN 20		/* maximum number of windows, cop-out */
70.   
71.   /* tty dependent window types */
72.   #ifdef NHW_BASE
73.   #undef NHW_BASE
74.   #endif
75.   #define NHW_BASE    6
76.   
77.   extern struct window_procs tty_procs;
78.   
79.   /* port specific variable declarations */
80.   extern winid BASE_WINDOW;
81.   
82.   extern struct WinDesc *wins[MAXWIN];
83.   
84.   extern struct DisplayDesc *ttyDisplay;	/* the tty display descriptor */
85.   
86.   extern char morc;		/* last character typed to xwaitforspace */
87.   extern char defmorestr[];	/* default --more-- prompt */
88.   
89.   /* port specific external function references */
90.   
91.   /* ### getline.c ### */
92.   E void FDECL(xwaitforspace, (const char *));
93.   
94.   /* ### termcap.c, video.c ### */
95.   
96.   E void FDECL(tty_startup,(int*, int*));
97.   #ifndef NO_TERMS
98.   E void NDECL(tty_shutdown);
99.   #endif
100.  #if defined(apollo)
101.  /* Apollos don't widen old-style function definitions properly -- they try to
102.   * be smart and use the prototype, or some such strangeness.  So we have to
103.   * define UNWIDENDED_PROTOTYPES (in tradstdc.h), which makes CHAR_P below a
104.   * char.  But the tputs termcap call was compiled as if xputc's argument
105.   * actually would be expanded.  So here, we have to make an exception. */
106.  E void FDECL(xputc, (int));
107.  #else
108.  E void FDECL(xputc, (CHAR_P));
109.  #endif
110.  E void FDECL(xputs, (const char *));
111.  #if defined(SCREEN_VGA) || defined(SCREEN_8514)
112.  E void FDECL(xputg, (int, int));
113.  #endif
114.  E void NDECL(cl_end);
115.  E void NDECL(clear_screen);
116.  E void NDECL(home);
117.  E void NDECL(standoutbeg);
118.  E void NDECL(standoutend);
119.  # if 0
120.  E void NDECL(revbeg);
121.  E void NDECL(boldbeg);
122.  E void NDECL(blinkbeg);
123.  E void NDECL(dimbeg);
124.  E void NDECL(m_end);
125.  # endif
126.  E void NDECL(backsp);
127.  E void NDECL(graph_on);
128.  E void NDECL(graph_off);
129.  E void NDECL(cl_eos);
130.  
131.  /*
132.   * termcap.c (or facsimiles in other ports) is the right place for doing
133.   * strange and arcane things such as outputting escape sequences to select
134.   * a color or whatever.  wintty.c should concern itself with WHERE to put
135.   * stuff in a window.
136.   */
137.  E void FDECL(term_start_attr,(int attr));
138.  E void FDECL(term_end_attr,(int attr));
139.  E void NDECL(term_start_raw_bold);
140.  E void NDECL(term_end_raw_bold);
141.  
142.  #ifdef TEXTCOLOR
143.  E void NDECL(term_end_color);
144.  E void FDECL(term_start_color,(int color));
145.  E int FDECL(has_color,(int color));
146.  #endif /* TEXTCOLOR */
147.  
148.  
149.  /* ### topl.c ### */
150.  
151.  E void FDECL(addtopl, (const char *));
152.  E void NDECL(more);
153.  E void FDECL(update_topl, (const char *));
154.  E void FDECL(putsyms, (const char*));
155.  
156.  /* ### wintty.c ### */
157.  #ifdef CLIPPING
158.  E void NDECL(setclipped);
159.  #endif
160.  E void FDECL(docorner, (int, int));
161.  E void NDECL(end_glyphout);
162.  E void FDECL(g_putch, (int));
163.  E void NDECL(win_tty_init);
164.  
165.  /* external declarations */
166.  E void FDECL(tty_init_nhwindows, (int *, char **));
167.  E void NDECL(tty_player_selection);
168.  E void NDECL(tty_askname);
169.  E void NDECL(tty_get_nh_event) ;
170.  E void FDECL(tty_exit_nhwindows, (const char *));
171.  E void FDECL(tty_suspend_nhwindows, (const char *));
172.  E void NDECL(tty_resume_nhwindows);
173.  E winid FDECL(tty_create_nhwindow, (int));
174.  E void FDECL(tty_clear_nhwindow, (winid));
175.  E void FDECL(tty_display_nhwindow, (winid, BOOLEAN_P));
176.  E void FDECL(tty_dismiss_nhwindow, (winid));
177.  E void FDECL(tty_destroy_nhwindow, (winid));
178.  E void FDECL(tty_curs, (winid,int,int));
179.  E void FDECL(tty_putstr, (winid, int, const char *));
180.  E void FDECL(tty_display_file, (const char *, BOOLEAN_P));
181.  E void FDECL(tty_start_menu, (winid));
182.  E void FDECL(tty_add_menu, (winid,int,const ANY_P *,
183.  			CHAR_P,int,const char *, BOOLEAN_P));
184.  E void FDECL(tty_end_menu, (winid, const char *));
185.  E int FDECL(tty_select_menu, (winid, int, MENU_ITEM_P **));
186.  E char FDECL(tty_message_menu, (CHAR_P,int,const char *));
187.  E void NDECL(tty_update_inventory);
188.  E void NDECL(tty_mark_synch);
189.  E void NDECL(tty_wait_synch);
190.  #ifdef CLIPPING
191.  E void FDECL(tty_cliparound, (int, int));
192.  #endif
193.  #ifdef POSITIONBAR
194.  E void FDECL(tty_update_positionbar, (char *));
195.  #endif
196.  E void FDECL(tty_print_glyph, (winid,XCHAR_P,XCHAR_P,int));
197.  E void FDECL(tty_raw_print, (const char *));
198.  E void FDECL(tty_raw_print_bold, (const char *));
199.  E int NDECL(tty_nhgetch);
200.  E int FDECL(tty_nh_poskey, (int *, int *, int *));
201.  E void NDECL(tty_nhbell);
202.  E int NDECL(tty_doprev_message);
203.  E char FDECL(tty_yn_function, (const char *, const char *, CHAR_P));
204.  E void FDECL(tty_getlin, (const char *,char *));
205.  E int NDECL(tty_get_ext_cmd);
206.  E void FDECL(tty_number_pad, (int));
207.  E void NDECL(tty_delay_output);
208.  #ifdef CHANGE_COLOR
209.  E void FDECL(tty_change_color,(int color,long rgb,int reverse));
210.  E char * NDECL(tty_get_color_string);
211.  #endif
212.  
213.  /* other defs that really should go away (they're tty specific) */
214.  E void NDECL(tty_start_screen);
215.  E void NDECL(tty_end_screen);
216.  
217.  E void FDECL(genl_outrip, (winid,int));
218.  
219.  #ifdef NO_TERMS
220.  # ifdef MAC
221.  #  ifdef putchar
222.  #   undef putchar
223.  #   undef putc
224.  #  endif
225.  #  define putchar term_putc
226.  #  define fflush term_flush
227.  #  define puts term_puts
228.  E int FDECL(term_putc, (int c));
229.  E int FDECL(term_flush, (void *desc));
230.  E int FDECL(term_puts, (const char *str));
231.  # endif /* MAC */
232.  # if defined(MSDOS) || defined(WIN32CON)
233.  #  if defined(SCREEN_BIOS) || defined(SCREEN_DJGPPFAST) || defined(WIN32CON)
234.  #   undef putchar
235.  #   undef putc
236.  #   undef puts
237.  #   define putchar(x) xputc(x)  /* these are in video.c, nttty.c */
238.  #   define putc(x) xputc(x)
239.  #   define puts(x) xputs(x)
240.  #  endif/*SCREEN_BIOS || SCREEN_DJGPPFAST || WIN32CON */
241.  #  ifdef POSITIONBAR
242.  E void FDECL(video_update_positionbar, (char *));
243.  #  endif
244.  # endif/*MSDOS*/
245.  #endif/*NO_TERMS*/
246.  
247.  #undef E
248.  
249.  #endif /* WINTTY_H */