Source:SLASH'EM 0.0.7E7F2/wintty.h

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1.    /*	SCCS Id: @(#)wintty.h	3.4	1996/02/18	*/
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.       char gselector;		/* group accelerator */
23.   } tty_menu_item;
24.   
25.   /* descriptor for tty-based windows */
26.   struct WinDesc {
27.       int flags;			/* window flags */
28.       xchar type;			/* type of window */
29.       boolean active;		/* true if window is active */
30.       uchar offx, offy;		/* offset from topleft of display */
31.       short rows, cols;		/* dimensions */
32.       short curx, cury;		/* current cursor position */
33.       short maxrow, maxcol;	/* the maximum size used -- for MENU wins */
34.   				/* maxcol is also used by WIN_MESSAGE for */
35.   				/* tracking the ^P command */
36.       short *datlen;		/* allocation size for *data */
37.       char **data;		/* window data [row][column] */
38.       char *morestr;		/* string to display instead of default */
39.       tty_menu_item *mlist;	/* menu information (MENU) */
40.       tty_menu_item **plist;	/* menu page pointers (MENU) */
41.       short plist_size;		/* size of allocated plist (MENU) */
42.       short npages;		/* number of pages in menu (MENU) */
43.       short nitems;		/* total number of items (MENU) */
44.       short how;			/* menu mode - pick 1 or N (MENU) */
45.       char menu_ch;		/* menu char (MENU) */
46.   };
47.   
48.   /* window flags */
49.   #define WIN_CANCELLED 1
50.   #define WIN_STOP 1		/* for NHW_MESSAGE; stops output */
51.   
52.   /* descriptor for tty-based displays -- all the per-display data */
53.   struct DisplayDesc {
54.       uchar rows, cols;		/* width and height of tty display */
55.       uchar curx, cury;		/* current cursor position on the screen */
56.   #ifdef TEXTCOLOR
57.       int color;			/* current color */
58.   #endif
59.       int attrs;			/* attributes in effect */
60.       int toplin;			/* flag for topl stuff */
61.       int rawprint;		/* number of raw_printed lines since synch */
62.       int inmore;			/* non-zero if more() is active */
63.       int inread;			/* non-zero if reading a character */
64.       int intr;			/* non-zero if inread was interrupted */
65.       winid lastwin;		/* last window used for I/O */
66.       char dismiss_more;		/* extra character accepted at --More-- */
67.   };
68.   
69.   #endif /* WINDOW_STRUCTS */
70.   
71.   #define MAXWIN 20		/* maximum number of windows, cop-out */
72.   
73.   /* tty dependent window types */
74.   #ifdef NHW_BASE
75.   #undef NHW_BASE
76.   #endif
77.   #define NHW_BASE    6
78.   
79.   extern struct window_procs tty_procs;
80.   
81.   /* port specific variable declarations */
82.   extern winid BASE_WINDOW;
83.   
84.   extern struct WinDesc *wins[MAXWIN];
85.   
86.   extern struct DisplayDesc *ttyDisplay;	/* the tty display descriptor */
87.   
88.   extern char morc;		/* last character typed to xwaitforspace */
89.   extern char defmorestr[];	/* default --more-- prompt */
90.   
91.   /* port specific external function references */
92.   
93.   /* ### getline.c ### */
94.   E void FDECL(xwaitforspace, (const char *));
95.   
96.   /* ### termcap.c, video.c ### */
97.   
98.   E void FDECL(tty_startup,(int*, int*));
99.   #ifndef NO_TERMS
100.  E void NDECL(tty_shutdown);
101.  #endif
102.  #if defined(apollo)
103.  /* Apollos don't widen old-style function definitions properly -- they try to
104.   * be smart and use the prototype, or some such strangeness.  So we have to
105.   * define UNWIDENDED_PROTOTYPES (in tradstdc.h), which makes CHAR_P below a
106.   * char.  But the tputs termcap call was compiled as if xputc's argument
107.   * actually would be expanded.	So here, we have to make an exception. */
108.  E void FDECL(xputc, (int));
109.  #else
110.  E void FDECL(xputc, (CHAR_P));
111.  #endif
112.  E void FDECL(xputs, (const char *));
113.  #if defined(SCREEN_VGA) || defined(SCREEN_8514) || defined(ALLEG_FX)
114.  E void FDECL(xputg, (int, int, unsigned));
115.  #endif
116.  E void NDECL(cl_end);
117.  E void NDECL(clear_screen);
118.  E void NDECL(home);
119.  E void NDECL(standoutbeg);
120.  E void NDECL(standoutend);
121.  # if 0
122.  E void NDECL(revbeg);
123.  E void NDECL(boldbeg);
124.  E void NDECL(blinkbeg);
125.  E void NDECL(dimbeg);
126.  E void NDECL(m_end);
127.  # endif
128.  E void NDECL(backsp);
129.  E void NDECL(graph_on);
130.  E void NDECL(graph_off);
131.  E void NDECL(cl_eos);
132.  
133.  /*
134.   * termcap.c (or facsimiles in other ports) is the right place for doing
135.   * strange and arcane things such as outputting escape sequences to select
136.   * a color or whatever.  wintty.c should concern itself with WHERE to put
137.   * stuff in a window.
138.   */
139.  E void FDECL(term_start_attr,(int attr));
140.  E void FDECL(term_end_attr,(int attr));
141.  E void NDECL(term_start_raw_bold);
142.  E void NDECL(term_end_raw_bold);
143.  
144.  #ifdef TEXTCOLOR
145.  E void NDECL(term_end_color);
146.  E void FDECL(term_start_color,(int color));
147.  E int FDECL(has_color,(int color));
148.  #endif /* TEXTCOLOR */
149.  
150.  
151.  /* ### topl.c ### */
152.  
153.  E void FDECL(addtopl, (const char *));
154.  E void NDECL(more);
155.  E void FDECL(update_topl, (const char *));
156.  E void FDECL(putsyms, (const char*));
157.  
158.  /* ### wintty.c ### */
159.  #ifdef CLIPPING
160.  E void NDECL(setclipped);
161.  #endif
162.  E void FDECL(docorner, (int, int));
163.  E void NDECL(end_glyphout);
164.  E void FDECL(g_putch, (int));
165.  E void NDECL(win_tty_init);
166.  
167.  /* external declarations */
168.  E void FDECL(tty_init_nhwindows, (int *, char **));
169.  E void NDECL(tty_player_selection);
170.  E void NDECL(tty_askname);
171.  E void NDECL(tty_get_nh_event) ;
172.  E void FDECL(tty_exit_nhwindows, (const char *));
173.  E void FDECL(tty_suspend_nhwindows, (const char *));
174.  E void NDECL(tty_resume_nhwindows);
175.  E winid FDECL(tty_create_nhwindow, (int));
176.  E void FDECL(tty_clear_nhwindow, (winid));
177.  E void FDECL(tty_display_nhwindow, (winid, BOOLEAN_P));
178.  E void FDECL(tty_dismiss_nhwindow, (winid));
179.  E void FDECL(tty_destroy_nhwindow, (winid));
180.  E void FDECL(tty_curs, (winid,int,int));
181.  E void FDECL(tty_putstr, (winid, int, const char *));
182.  #ifdef FILE_AREAS
183.  E void FDECL(tty_display_file, (const char *, const char *, BOOLEAN_P));
184.  #else
185.  E void FDECL(tty_display_file, (const char *, BOOLEAN_P));
186.  #endif
187.  E void FDECL(tty_start_menu, (winid));
188.  E void FDECL(tty_add_menu, (winid,int,const ANY_P *,
189.  			CHAR_P,CHAR_P,int,const char *, BOOLEAN_P));
190.  E void FDECL(tty_end_menu, (winid, const char *));
191.  E int FDECL(tty_select_menu, (winid, int, MENU_ITEM_P **));
192.  E char FDECL(tty_message_menu, (CHAR_P,int,const char *));
193.  E void NDECL(tty_update_inventory);
194.  E void NDECL(tty_mark_synch);
195.  E void NDECL(tty_wait_synch);
196.  #ifdef CLIPPING
197.  E void FDECL(tty_cliparound, (int, int));
198.  #endif
199.  #ifdef POSITIONBAR
200.  E void FDECL(tty_update_positionbar, (char *));
201.  #endif
202.  E void FDECL(tty_print_glyph, (winid,XCHAR_P,XCHAR_P,int));
203.  E void FDECL(tty_raw_print, (const char *));
204.  E void FDECL(tty_raw_print_bold, (const char *));
205.  E int NDECL(tty_nhgetch);
206.  E int FDECL(tty_nh_poskey, (int *, int *, int *));
207.  E void NDECL(tty_nhbell);
208.  E int NDECL(tty_doprev_message);
209.  E char FDECL(tty_yn_function, (const char *, const char *, CHAR_P));
210.  E void FDECL(tty_getlin, (const char *,char *));
211.  E int NDECL(tty_get_ext_cmd);
212.  E void FDECL(tty_number_pad, (int));
213.  E void NDECL(tty_delay_output);
214.  #ifdef CHANGE_COLOR
215.  E void FDECL(tty_change_color,(int color,long rgb,int reverse));
216.  #ifdef MAC
217.  E void FDECL(tty_change_background,(int white_or_black));
218.  E short FDECL(set_tty_font_name, (winid, char *));
219.  #endif
220.  E char * NDECL(tty_get_color_string);
221.  #endif
222.  
223.  /* other defs that really should go away (they're tty specific) */
224.  E void NDECL(tty_start_screen);
225.  E void NDECL(tty_end_screen);
226.  
227.  E void FDECL(genl_outrip, (winid,int));
228.  
229.  #ifdef NO_TERMS
230.  # ifdef MAC
231.  #  ifdef putchar
232.  #   undef putchar
233.  #   undef putc
234.  #  endif
235.  #  define putchar term_putc
236.  #  define fflush term_flush
237.  #  define puts term_puts
238.  E int FDECL(term_putc, (int c));
239.  E int FDECL(term_flush, (void *desc));
240.  E int FDECL(term_puts, (const char *str));
241.  # endif /* MAC */
242.  # if defined(MSDOS) || defined(WIN32CON)
243.  #  if defined(SCREEN_BIOS) || defined(SCREEN_DJGPPFAST) || defined(WIN32CON)
244.  #   undef putchar
245.  #   undef putc
246.  #   undef puts
247.  #   define putchar(x) xputc(x)	/* these are in video.c, nttty.c */
248.  #   define putc(x) xputc(x)
249.  #   define puts(x) xputs(x)
250.  #  endif/*SCREEN_BIOS || SCREEN_DJGPPFAST || WIN32CON */
251.  #  ifdef POSITIONBAR
252.  E void FDECL(video_update_positionbar, (char *));
253.  #  endif
254.  # endif/*MSDOS*/
255.  #endif/*NO_TERMS*/
256.  
257.  #undef E
258.  
259.  #endif /* WINTTY_H */