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 */