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Diffstat (limited to 'stone_soup/crawl-ref/source/libunix.cc')
| -rw-r--r-- | stone_soup/crawl-ref/source/libunix.cc | 778 |
1 files changed, 0 insertions, 778 deletions
diff --git a/stone_soup/crawl-ref/source/libunix.cc b/stone_soup/crawl-ref/source/libunix.cc deleted file mode 100644 index 72441dfd3d..0000000000 --- a/stone_soup/crawl-ref/source/libunix.cc +++ /dev/null @@ -1,778 +0,0 @@ -/* - * File: libunix.cc - * Summary: Functions for unix and curses support - * Written by: ? - * - * Modified for Crawl Reference by $Author$ on $Date$ - * - * Change History (most recent first): - * - * <6> 10/11/99 BCR Swapped 'v' and 'V' commands, fixed - * & for debug command. - * <5> 9/25/99 CDL linuxlib -> liblinux - * changes to fix "macro problem" - * keypad -> command lookup - * <4> 99/07/13 BWR added translate_keypad(), to try and - * translate keypad escape sequences into - * numeric char values. - * <3> 99/06/18 BCR moved CHARACTER_SET #define to AppHdr.h - * <2> 99/05/12 BWR Tchars, signals, solaris support - * - * <1> -/--/-- ? Created - * - */ - -/* Some replacement routines missing in gcc - Some of these are inspired by/stolen from the Linux-conio package - by Mental EXPlotion. Hope you guys don't mind. - The colour exchange system is perhaps a little overkill, but I wanted - it to be general to support future changes.. The only thing not - supported properly is black on black (used by curses for "normal" mode) - and white on white (used by me for "bright black" (darkgray) on black - - Jan 1998 Svante Gerhard <svante@algonet.se> */ - -#include "AppHdr.h" -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <stdarg.h> -#include <ctype.h> -#define _LIBUNIX_IMPLEMENTATION -#include "libunix.h" -#include "defines.h" - -#include "enum.h" -#include "externs.h" - -#include <termios.h> - -static struct termios def_term; -static struct termios game_term; - -#ifdef USE_UNIX_SIGNALS -#include <signal.h> -#endif - -// Its best if curses comes at the end (name conflicts with Solaris). -- bwr -#ifndef CURSES_INCLUDE_FILE - #include <curses.h> -#else - #include CURSES_INCLUDE_FILE -#endif - -// Character set variable -int character_set = CHARACTER_SET; - -// Globals holding current text/backg. colors -short FG_COL = WHITE; -short BG_COL = BLACK; - -// a lookup table to convert keypresses to command enums -static int key_to_command_table[KEY_MAX]; - -static unsigned int convert_to_curses_attr( int chattr ) -{ - switch (chattr & CHATTR_ATTRMASK) - { - case CHATTR_STANDOUT: return (A_STANDOUT); - case CHATTR_BOLD: return (A_BOLD); - case CHATTR_BLINK: return (A_BLINK); - case CHATTR_UNDERLINE: return (A_UNDERLINE); - case CHATTR_REVERSE: return (A_REVERSE); - case CHATTR_DIM: return (A_DIM); - default: return (A_NORMAL); - } -} - -static inline short macro_colour( short col ) -{ - return (Options.colour[ col ]); -} - -// Translate DOS colors to curses. -static short translate_colour( short col ) -{ - switch (col) - { - case BLACK: - return COLOR_BLACK; - break; - case BLUE: - return COLOR_BLUE; - break; - case GREEN: - return COLOR_GREEN; - break; - case CYAN: - return COLOR_CYAN; - break; - case RED: - return COLOR_RED; - break; - case MAGENTA: - return COLOR_MAGENTA; - break; - case BROWN: - return COLOR_YELLOW; - break; - case LIGHTGREY: - return COLOR_WHITE; - break; - case DARKGREY: - return COLOR_BLACK + COLFLAG_CURSES_BRIGHTEN; - break; - case LIGHTBLUE: - return COLOR_BLUE + COLFLAG_CURSES_BRIGHTEN; - break; - case LIGHTGREEN: - return COLOR_GREEN + COLFLAG_CURSES_BRIGHTEN; - break; - case LIGHTCYAN: - return COLOR_CYAN + COLFLAG_CURSES_BRIGHTEN; - break; - case LIGHTRED: - return COLOR_RED + COLFLAG_CURSES_BRIGHTEN; - break; - case LIGHTMAGENTA: - return COLOR_MAGENTA + COLFLAG_CURSES_BRIGHTEN; - break; - case YELLOW: - return COLOR_YELLOW + COLFLAG_CURSES_BRIGHTEN; - break; - case WHITE: - return COLOR_WHITE + COLFLAG_CURSES_BRIGHTEN; - break; - default: - return COLOR_GREEN; - break; //mainly for debugging - } -} - - -static void setup_colour_pairs( void ) -{ - - short i, j; - - for (i = 0; i < 8; i++) - { - for (j = 0; j < 8; j++) - { - if (( i > 0 ) || ( j > 0 )) - init_pair(i * 8 + j, j, i); - } - } - - init_pair(63, COLOR_BLACK, Options.background); -} // end setup_colour_pairs() - - -static void termio_init() -{ - tcgetattr(0, &def_term); - memcpy(&game_term, &def_term, sizeof(struct termios)); - - def_term.c_cc[VINTR] = (char) 3; // ctrl-C - game_term.c_cc[VINTR] = (char) 3; // ctrl-C - - // Lets recover some control sequences - game_term.c_cc[VSTART] = (char) -1; // ctrl-Q - game_term.c_cc[VSTOP] = (char) -1; // ctrl-S - game_term.c_cc[VSUSP] = (char) -1; // ctrl-Y -#ifdef VDSUSP - game_term.c_cc[VDSUSP] = (char) -1; // ctrl-Y -#endif - - tcsetattr(0, TCSAFLUSH, &game_term); -} - - -int getch_ck() { - int c = getch(); - switch (c) { - case KEY_BACKSPACE: return CK_BKSP; - case KEY_DC: return CK_DELETE; - case KEY_HOME: return CK_HOME; - case KEY_PPAGE: return CK_PGUP; - case KEY_END: return CK_END; - case KEY_NPAGE: return CK_PGDN; - case KEY_UP: return CK_UP; - case KEY_DOWN: return CK_DOWN; - case KEY_LEFT: return CK_LEFT; - case KEY_RIGHT: return CK_RIGHT; - default: return c; - } -} - -void init_key_to_command() -{ - int i; - - // initialize to "do nothing" - for (i = 0; i < KEY_MAX; i++) - { - key_to_command_table[i] = CMD_NO_CMD; - } - - // lower case - key_to_command_table[(int) 'a'] = CMD_USE_ABILITY; - key_to_command_table[(int) 'b'] = CMD_MOVE_DOWN_LEFT; - key_to_command_table[(int) 'c'] = CMD_CLOSE_DOOR; - key_to_command_table[(int) 'd'] = CMD_DROP; - key_to_command_table[(int) 'e'] = CMD_EAT; - key_to_command_table[(int) 'f'] = CMD_FIRE; - key_to_command_table[(int) 'g'] = CMD_PICKUP; - key_to_command_table[(int) 'h'] = CMD_MOVE_LEFT; - key_to_command_table[(int) 'i'] = CMD_DISPLAY_INVENTORY; - key_to_command_table[(int) 'j'] = CMD_MOVE_DOWN; - key_to_command_table[(int) 'k'] = CMD_MOVE_UP; - key_to_command_table[(int) 'l'] = CMD_MOVE_RIGHT; - key_to_command_table[(int) 'm'] = CMD_DISPLAY_SKILLS; - key_to_command_table[(int) 'n'] = CMD_MOVE_DOWN_RIGHT; - key_to_command_table[(int) 'o'] = CMD_OPEN_DOOR; - key_to_command_table[(int) 'p'] = CMD_PRAY; - key_to_command_table[(int) 'q'] = CMD_QUAFF; - key_to_command_table[(int) 'r'] = CMD_READ; - key_to_command_table[(int) 's'] = CMD_SEARCH; - key_to_command_table[(int) 't'] = CMD_THROW; - key_to_command_table[(int) 'u'] = CMD_MOVE_UP_RIGHT; - key_to_command_table[(int) 'v'] = CMD_EXAMINE_OBJECT; - key_to_command_table[(int) 'w'] = CMD_WIELD_WEAPON; - key_to_command_table[(int) 'x'] = CMD_LOOK_AROUND; - key_to_command_table[(int) 'y'] = CMD_MOVE_UP_LEFT; - key_to_command_table[(int) 'z'] = CMD_ZAP_WAND; - - // upper case - key_to_command_table[(int) 'A'] = CMD_DISPLAY_MUTATIONS; - key_to_command_table[(int) 'B'] = CMD_RUN_DOWN_LEFT; - key_to_command_table[(int) 'C'] = CMD_EXPERIENCE_CHECK; - key_to_command_table[(int) 'D'] = CMD_BUTCHER; - key_to_command_table[(int) 'E'] = CMD_EVOKE; - key_to_command_table[(int) 'F'] = CMD_NO_CMD; - key_to_command_table[(int) 'G'] = CMD_NO_CMD; - key_to_command_table[(int) 'H'] = CMD_RUN_LEFT; - key_to_command_table[(int) 'I'] = CMD_OBSOLETE_INVOKE; - key_to_command_table[(int) 'J'] = CMD_RUN_DOWN; - key_to_command_table[(int) 'K'] = CMD_RUN_UP; - key_to_command_table[(int) 'L'] = CMD_RUN_RIGHT; - key_to_command_table[(int) 'M'] = CMD_MEMORISE_SPELL; - key_to_command_table[(int) 'N'] = CMD_RUN_DOWN_RIGHT; - key_to_command_table[(int) 'O'] = CMD_DISPLAY_OVERMAP; - key_to_command_table[(int) 'P'] = CMD_WEAR_JEWELLERY; - key_to_command_table[(int) 'Q'] = CMD_QUIT; - key_to_command_table[(int) 'R'] = CMD_REMOVE_JEWELLERY; - key_to_command_table[(int) 'S'] = CMD_SAVE_GAME; - key_to_command_table[(int) 'T'] = CMD_REMOVE_ARMOUR; - key_to_command_table[(int) 'U'] = CMD_RUN_UP_RIGHT; - key_to_command_table[(int) 'V'] = CMD_GET_VERSION; - key_to_command_table[(int) 'W'] = CMD_WEAR_ARMOUR; - key_to_command_table[(int) 'X'] = CMD_DISPLAY_MAP; - key_to_command_table[(int) 'Y'] = CMD_RUN_UP_LEFT; - key_to_command_table[(int) 'Z'] = CMD_CAST_SPELL; - - // control - key_to_command_table[ (int) CONTROL('A') ] = CMD_TOGGLE_AUTOPICKUP; - key_to_command_table[ (int) CONTROL('B') ] = CMD_OPEN_DOOR_DOWN_LEFT; - key_to_command_table[ (int) CONTROL('C') ] = CMD_CLEAR_MAP; - -#ifdef ALLOW_DESTROY_ITEM_COMMAND - key_to_command_table[ (int) CONTROL('D') ] = CMD_DESTROY_ITEM; -#else - key_to_command_table[ (int) CONTROL('D') ] = CMD_NO_CMD; -#endif - - key_to_command_table[ (int) CONTROL('E') ] = CMD_FORGET_STASH; - key_to_command_table[ (int) CONTROL('F') ] = CMD_SEARCH_STASHES; - key_to_command_table[ (int) CONTROL('G') ] = CMD_INTERLEVEL_TRAVEL; - key_to_command_table[ (int) CONTROL('H') ] = CMD_OPEN_DOOR_LEFT; - key_to_command_table[ (int) CONTROL('I') ] = CMD_NO_CMD; - key_to_command_table[ (int) CONTROL('J') ] = CMD_OPEN_DOOR_DOWN; - key_to_command_table[ (int) CONTROL('K') ] = CMD_OPEN_DOOR_UP; - key_to_command_table[ (int) CONTROL('L') ] = CMD_OPEN_DOOR_RIGHT; - key_to_command_table[ (int) CONTROL('M') ] = CMD_NO_CMD; - key_to_command_table[ (int) CONTROL('N') ] = CMD_OPEN_DOOR_DOWN_RIGHT; - key_to_command_table[ (int) CONTROL('O') ] = CMD_EXPLORE; - key_to_command_table[ (int) CONTROL('P') ] = CMD_REPLAY_MESSAGES; - key_to_command_table[ (int) CONTROL('Q') ] = CMD_NO_CMD; - key_to_command_table[ (int) CONTROL('R') ] = CMD_REDRAW_SCREEN; - key_to_command_table[ (int) CONTROL('S') ] = CMD_MARK_STASH; - key_to_command_table[ (int) CONTROL('T') ] = CMD_NO_CMD; - key_to_command_table[ (int) CONTROL('U') ] = CMD_OPEN_DOOR_UP_LEFT; - key_to_command_table[ (int) CONTROL('V') ] = CMD_NO_CMD; - key_to_command_table[ (int) CONTROL('W') ] = CMD_FIX_WAYPOINT; - key_to_command_table[ (int) CONTROL('X') ] = CMD_SAVE_GAME_NOW; - key_to_command_table[ (int) CONTROL('Y') ] = CMD_OPEN_DOOR_UP_RIGHT; - key_to_command_table[ (int) CONTROL('Z') ] = CMD_SUSPEND_GAME; - - // other printables - key_to_command_table[(int) '.'] = CMD_MOVE_NOWHERE; - key_to_command_table[(int) '<'] = CMD_GO_UPSTAIRS; - key_to_command_table[(int) '>'] = CMD_GO_DOWNSTAIRS; - key_to_command_table[(int) '@'] = CMD_DISPLAY_CHARACTER_STATUS; - key_to_command_table[(int) ','] = CMD_PICKUP; - key_to_command_table[(int) ':'] = CMD_NO_CMD; - key_to_command_table[(int) ';'] = CMD_INSPECT_FLOOR; - key_to_command_table[(int) '!'] = CMD_SHOUT; - key_to_command_table[(int) '^'] = CMD_DISPLAY_RELIGION; - key_to_command_table[(int) '#'] = CMD_CHARACTER_DUMP; - key_to_command_table[(int) '='] = CMD_ADJUST_INVENTORY; - key_to_command_table[(int) '?'] = CMD_DISPLAY_COMMANDS; - key_to_command_table[(int) '`'] = CMD_MACRO_ADD; - key_to_command_table[(int) '~'] = CMD_MACRO_SAVE; - key_to_command_table[(int) '&'] = CMD_WIZARD; - key_to_command_table[(int) '"'] = CMD_LIST_JEWELLERY; - - - // I'm making this both, because I'm tried of changing it - // back to '[' (the character that represents armour on the map) -- bwr - key_to_command_table[(int) '['] = CMD_LIST_ARMOUR; - key_to_command_table[(int) ']'] = CMD_LIST_ARMOUR; - - // This one also ended up backwards this time, so it's also going on - // both now -- should be ')'... the same character that's used to - // represent weapons. - key_to_command_table[(int) ')'] = CMD_LIST_WEAPONS; - key_to_command_table[(int) '('] = CMD_LIST_WEAPONS; - - key_to_command_table[(int) '\\'] = CMD_DISPLAY_KNOWN_OBJECTS; - key_to_command_table[(int) '\''] = CMD_WEAPON_SWAP; - - // digits - key_to_command_table[(int) '0'] = CMD_NO_CMD; - key_to_command_table[(int) '1'] = CMD_MOVE_DOWN_LEFT; - key_to_command_table[(int) '2'] = CMD_MOVE_DOWN; - key_to_command_table[(int) '3'] = CMD_MOVE_DOWN_RIGHT; - key_to_command_table[(int) '4'] = CMD_MOVE_LEFT; - key_to_command_table[(int) '5'] = CMD_REST; - key_to_command_table[(int) '6'] = CMD_MOVE_RIGHT; - key_to_command_table[(int) '7'] = CMD_MOVE_UP_LEFT; - key_to_command_table[(int) '8'] = CMD_MOVE_UP; - key_to_command_table[(int) '9'] = CMD_MOVE_UP_RIGHT; - - // keypad - key_to_command_table[KEY_A1] = CMD_MOVE_UP_LEFT; - key_to_command_table[KEY_A3] = CMD_MOVE_UP_RIGHT; - key_to_command_table[KEY_C1] = CMD_MOVE_DOWN_LEFT; - key_to_command_table[KEY_C3] = CMD_MOVE_DOWN_RIGHT; - - key_to_command_table[KEY_HOME] = CMD_MOVE_UP_LEFT; - key_to_command_table[KEY_PPAGE] = CMD_MOVE_UP_RIGHT; - key_to_command_table[KEY_END] = CMD_MOVE_DOWN_LEFT; - key_to_command_table[KEY_NPAGE] = CMD_MOVE_DOWN_RIGHT; - - key_to_command_table[KEY_B2] = CMD_REST; - - key_to_command_table[KEY_UP] = CMD_MOVE_UP; - key_to_command_table[KEY_DOWN] = CMD_MOVE_DOWN; - key_to_command_table[KEY_LEFT] = CMD_MOVE_LEFT; - key_to_command_table[KEY_RIGHT] = CMD_MOVE_RIGHT; - - - // other odd things - // key_to_command_table[ 263 ] = CMD_OPEN_DOOR_LEFT; // backspace - - // these are invalid keys, but to help kludge running - // pass them through unmolested - key_to_command_table[128] = 128; - key_to_command_table[(int) '*'] = '*'; -} - -int key_to_command(int keyin) -{ - bool is_userfunction(int key); - - if (is_userfunction(keyin)) - return keyin; - return (key_to_command_table[keyin]); -} - -void unixcurses_startup( void ) -{ - termio_init(); - -#ifdef USE_UNIX_SIGNALS -#ifdef SIGQUIT - signal(SIGQUIT, SIG_IGN); -#endif - -#ifdef SIGINT - signal(SIGINT, SIG_IGN); -#endif -#endif - - //savetty(); - - initscr(); - // cbreak(); - raw(); - noecho(); - - nonl(); - intrflush(stdscr, FALSE); -#ifdef CURSES_USE_KEYPAD - keypad(stdscr, TRUE); - -#if CURSES_SET_ESCDELAY - ESCDELAY = CURSES_SET_ESCDELAY; -#endif -#endif - //cbreak(); - - meta(stdscr, TRUE); - start_color(); - setup_colour_pairs(); - - init_key_to_command(); - -#ifndef SOLARIS - // These can cause some display problems under Solaris - scrollok(stdscr, TRUE); -#endif -} - - -void unixcurses_shutdown() -{ - tcsetattr(0, TCSAFLUSH, &def_term); - -#ifdef USE_UNIX_SIGNALS -#ifdef SIGQUIT - signal(SIGQUIT, SIG_DFL); -#endif - -#ifdef SIGINT - signal(SIGINT, SIG_DFL); -#endif -#endif - - // resetty(); - endwin(); -} - - -/* Convert value to string */ -int itoa(int value, char *strptr, int radix) -{ - unsigned int bitmask = 32768; - int ctr = 0; - int startflag = 0; - - if (radix == 10) - { - sprintf(strptr, "%i", value); - } - if (radix == 2) /* int to "binary string" */ - { - while (bitmask) - { - if (value & bitmask) - { - startflag = 1; - sprintf(strptr + ctr, "1"); - } - else - { - if (startflag) - sprintf(strptr + ctr, "0"); - } - - bitmask = bitmask >> 1; - if (startflag) - ctr++; - } - - if (!startflag) /* Special case if value == 0 */ - sprintf((strptr + ctr++), "0"); - - strptr[ctr] = (char) NULL; - } - return (OK); /* Me? Fail? Nah. */ -} - - -// Convert string to lowercase. -char *strlwr(char *str) -{ - unsigned int i; - - for (i = 0; i < strlen(str); i++) - str[i] = tolower(str[i]); - - return (str); -} - - -int cprintf(const char *format,...) -{ - int i; - char buffer[2048]; // One full screen if no control seq... - - va_list argp; - - va_start(argp, format); - vsprintf(buffer, format, argp); - va_end(argp); - i = addstr(buffer); - refresh(); - return (i); -} - - -int putch(unsigned char chr) -{ - if (chr == 0) - chr = ' '; - - return (addch(chr)); -} - - -char getche() -{ - char chr; - - chr = getch(); - addch(chr); - refresh(); - return (chr); -} - - -int window(int x1, int y1, int x2, int y2) -{ - x1 = y1 = x2 = y2 = 0; /* Do something to them.. makes gcc happy :) */ - return (refresh()); -} - -// These next four are front functions so that we can reduce -// the amount of curses special code that occurs outside this -// this file. This is good, since there are some issues with -// name space collisions between curses macros and the standard -// C++ string class. -- bwr -void update_screen(void) -{ - refresh(); -} - -void clear_to_end_of_line(void) -{ - textcolor( LIGHTGREY ); - textbackground( BLACK ); - clrtoeol(); -} - -void clear_to_end_of_screen(void) -{ - textcolor( LIGHTGREY ); - textbackground( BLACK ); - clrtobot(); -} - -int get_number_of_lines_from_curses(void) -{ - return (LINES); -} - -void get_input_line_from_curses( char *const buff, int len ) -{ - echo(); - wgetnstr( stdscr, buff, len ); - noecho(); -} - -int clrscr() -{ - int retval; - - textcolor( LIGHTGREY ); - textbackground( BLACK ); - retval = clear(); - refresh(); - return (retval); -} - - -void _setcursortype(int curstype) -{ - curs_set(curstype); -} - -inline unsigned get_brand(int col) -{ - return (col & COLFLAG_FRIENDLY_MONSTER)? Options.friend_brand : - (col & COLFLAG_ITEM_HEAP)? Options.heap_brand : - (col & COLFLAG_WILLSTAB)? Options.stab_brand : - (col & COLFLAG_MAYSTAB)? Options.may_stab_brand : - CHATTR_NORMAL; -} - -void textcolor(int col) -{ - short fg, bg; - - FG_COL = col & 0x00ff; - fg = translate_colour( macro_colour( FG_COL ) ); - bg = translate_colour( (BG_COL == BLACK) ? Options.background : BG_COL ); - - // calculate which curses flags we need... - unsigned int flags = 0; - -#ifdef USE_COLOUR_OPTS - unsigned brand = get_brand(col); - if (brand != CHATTR_NORMAL) - { - flags |= convert_to_curses_attr( brand ); - - if ((brand & CHATTR_ATTRMASK) == CHATTR_HILITE) - { - bg = (brand & CHATTR_COLMASK) >> 8; - if (fg == bg) - fg = COLOR_BLACK; - } - - // If we can't do a dark grey friend brand, then we'll - // switch the colour to light grey. - if (Options.no_dark_brand - && fg == (COLOR_BLACK | COLFLAG_CURSES_BRIGHTEN) - && bg == 0) - { - fg = COLOR_WHITE; - } - } -#endif - - // curses typically uses A_BOLD to give bright foreground colour, - // but various termcaps may disagree - if (fg & COLFLAG_CURSES_BRIGHTEN) - flags |= A_BOLD; - - // curses typically uses A_BLINK to give bright background colour, - // but various termcaps may disagree (in whole or in part) - if (bg & COLFLAG_CURSES_BRIGHTEN) - flags |= A_BLINK; - - // Strip out all the bits above the raw 3-bit colour definition - fg &= 0x0007; - bg &= 0x0007; - - // figure out which colour pair we want - const int pair = (fg == 0 && bg == 0) ? 63 : (bg * 8 + fg); - - attrset( COLOR_PAIR(pair) | flags | character_set ); -} - - -void textbackground(int col) -{ - short fg, bg; - - BG_COL = col & 0x00ff; - fg = translate_colour( macro_colour( FG_COL ) ); - bg = translate_colour( (BG_COL == BLACK) ? Options.background : BG_COL ); - - unsigned int flags = 0; - -#ifdef USE_COLOUR_OPTS - unsigned brand = get_brand(col); - if (brand != CHATTR_NORMAL) - { - flags |= convert_to_curses_attr( brand ); - - if ((brand & CHATTR_ATTRMASK) == CHATTR_HILITE) - { - bg = (brand & CHATTR_COLMASK) >> 8; - if (fg == bg) - fg = COLOR_BLACK; - } - - // If we can't do a dark grey friend brand, then we'll - // switch the colour to light grey. - if (Options.no_dark_brand - && fg == (COLOR_BLACK | COLFLAG_CURSES_BRIGHTEN) - && bg == 0) - { - fg = COLOR_WHITE; - } - } -#endif - - // curses typically uses A_BOLD to give bright foreground colour, - // but various termcaps may disagree - if (fg & COLFLAG_CURSES_BRIGHTEN) - flags |= A_BOLD; - - // curses typically uses A_BLINK to give bright background colour, - // but various termcaps may disagree - if (bg & COLFLAG_CURSES_BRIGHTEN) - flags |= A_BLINK; - - // Strip out all the bits above the raw 3-bit colour definition - fg &= 0x0007; - bg &= 0x0007; - - // figure out which colour pair we want - const int pair = (fg == 0 && bg == 0) ? 63 : (bg * 8 + fg); - - attrset( COLOR_PAIR(pair) | flags | character_set ); -} - - -int gotoxy(int x, int y) -{ - return (move(y - 1, x - 1)); -} - - -int wherex() -{ - int x, y; - - getyx(stdscr, y, x); - return (x + 1); -} - - -int wherey() -{ - int x, y; - - getyx(stdscr, y, x); - return (y + 1); -} - - -int stricmp( const char *str1, const char *str2 ) -{ - return (strcmp(str1, str2)); -} - - -void delay( unsigned long time ) -{ - usleep( time * 1000 ); -} - - -/* - Note: kbhit now in macro.cc - */ - -/* This is Juho Snellman's modified kbhit, to work with macros */ -int kbhit() -{ - int i; - - nodelay(stdscr, TRUE); - timeout(0); // apparently some need this to guarantee non-blocking -- bwr - i = wgetch(stdscr); - nodelay(stdscr, FALSE); - - if (i == -1) - i = 0; - else - ungetch(i); - - return (i); -} |