conio.h

00001 /*
00002     conio.h
00003     Standard conio routines.
00004     Part of MicroVGA CONIO library / demo project
00005     Copyright (c) 2008-9 SECONS s.r.o., http://www.MicroVGA.com
00006 
00007     This program is free software: you can redistribute it and/or modify
00008     it under the terms of the GNU General Public License as published by
00009     the Free Software Foundation, either version 3 of the License, or
00010     (at your option) any later version.
00011 
00012     This program is distributed in the hope that it will be useful,
00013     but WITHOUT ANY WARRANTY; without even the implied warranty of
00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015     GNU General Public License for more details.
00016 
00017     You should have received a copy of the GNU General Public License
00018     along with this program.  If not, see <http://www.gnu.org/licenses/>.
00019 */
00020 
00021 #ifndef _INC_CONIO
00022 #define _INC_CONIO
00023 
00024 #ifdef __cplusplus
00025 extern "C" {
00026 #endif
00027 
00028 #if !defined(__COLORS)
00029 #define __COLORS
00030 // Compatible with DOS/WIN CONIO.H
00031 enum COLORS {
00032     BLACK = 0,          /* dark colors */
00033     RED, 
00034     GREEN,
00035     BROWN,
00036     BLUE,
00037     MAGENTA,
00038     CYAN,
00039     LIGHTGRAY,
00040     DARKGRAY,       /* light colors */
00041     LIGHTRED,
00042     LIGHTGREEN,
00043     YELLOW,
00044     LIGHTBLUE,
00045     LIGHTMAGENTA,
00046     LIGHTCYAN,
00047     WHITE
00048 };
00049 
00050 #define BLINK 128
00051 #endif
00052 
00053 //defines max coordinates for checking overflow
00054 #define MAX_X 80
00055 #define MAX_Y 25
00056 
00057 // Compatible with Unix Curses
00058 #define ACS_ULCORNER    (0xDA)  /* upper left corner */
00059 #define ACS_LLCORNER    (0xC0)  /* lower left corner */
00060 #define ACS_URCORNER    (0xBF)  /* upper right corner */
00061 #define ACS_LRCORNER    (0xD9)  /* lower right corner */
00062 #define ACS_HLINE       (0xC4)  /* horizontal line */
00063 #define ACS_VLINE       (0xB3)  /* vertical line */
00064 #define ACS_LTEE    (acs_map['t'])  /* tee pointing right */
00065 #define ACS_RTEE    (acs_map['u'])  /* tee pointing left */
00066 #define ACS_BTEE    (acs_map['v'])  /* tee pointing up */
00067 #define ACS_TTEE    (acs_map['w'])  /* tee pointing down */
00068 #define ACS_PLUS    (acs_map['n'])  /* large plus or crossover */
00069 #define ACS_S1      (acs_map['o'])  /* scan line 1 */
00070 #define ACS_S9      (acs_map['s'])  /* scan line 9 */
00071 #define ACS_DIAMOND (acs_map['`'])  /* diamond */
00072 #define ACS_CKBOARD (acs_map['a'])  /* checker board (stipple) */
00073 #define ACS_DEGREE  (acs_map['f'])  /* degree symbol */
00074 #define ACS_PLMINUS (acs_map['g'])  /* plus/minus */
00075 #define ACS_BULLET  (acs_map['~'])  /* bullet */
00076 /* Teletype 5410v1 symbols begin here */
00077 #define ACS_LARROW  (acs_map[','])  /* arrow pointing left */
00078 #define ACS_RARROW  (acs_map['+'])  /* arrow pointing right */
00079 #define ACS_DARROW  (acs_map['.'])  /* arrow pointing down */
00080 #define ACS_UARROW  (acs_map['-'])  /* arrow pointing up */
00081 #define ACS_BOARD   (acs_map['h'])  /* board of squares */
00082 #define ACS_LANTERN (acs_map['i'])  /* lantern symbol */
00083 #define ACS_BLOCK   (acs_map['0'])  /* solid square block */
00084 
00085 
00086 /*
00087  Low-level hardware routines
00088  Have to be defined by user
00089 */
00090 
00091 extern void _putch (char ch);   /* Writes a character directly to the console. */
00092 extern int _getch (void);   /* Reads a character directly from the console, without echo. */
00093 extern int _kbhit (void);       /* Determines if a keyboard key was pressed.*/
00094 extern int get_esc_sec (void);
00095 
00096 #ifdef PIC18
00097 #define ROMDEF const rom
00098 #else
00099 #define ROMDEF const
00100 #endif
00101 
00102 /*
00103  Standard conio routines
00104  Hardware/architecture/compiler independent
00105 */
00106 extern void _cputs(ROMDEF char *s);     /* Outputs a string directly to the console. */
00107 extern char* _cgets(char *s);                   /* Gets a string directly from the console.  */
00108 
00109 extern void clrscr(void);
00110 extern void clreol(void);
00111 
00112 extern void gotoxy(char x, char y);
00113 
00114 extern void cursoron(void);
00115 extern void cursoroff(void);
00116 
00117 
00118 extern void textcolor(int color);
00119 extern void textbackground(int color);
00120 extern void textattr(int attr);
00121 
00122 
00123 #ifdef  __cplusplus
00124 }
00125 #endif
00126 
00127 
00128 #endif  /* _INC_CONIO */