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mateusz.vi |
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/*
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* Console output
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*
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* This file is part of the Mateusz' DOS Routines (MDR): http://mdr.osdn.io
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* Published under the terms of the MIT License, as stated below.
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*
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* Copyright (C) 2014-2023 Mateusz Viste
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifndef MDR_COUT
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#define MDR_COUT
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/* inits the subsystem, fills arguments with:
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* w = screen width
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* h = screen height
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* Any of these arguments may be passed as NULL
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* Returns a color flag (0=mono, non-zero=color) */
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unsigned char mdr_cout_init(unsigned char *w, unsigned char *h);
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/* get current attribute value under cursor and returns it */
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int mdr_cout_getcurattr(void);
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void mdr_cout_close(void);
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void mdr_cout_cursor_hide(void);
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void mdr_cout_cursor_show(void);
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/* gets cursor's position on screen (row, column) and shape */
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void mdr_cursor_getinfo(unsigned char *column, unsigned char *row, unsigned short *shape);
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void mdr_cout_locate(unsigned char row, unsigned char column);
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/* print a single character on screen */
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void mdr_cout_char(unsigned char y, unsigned char x, char c, unsigned char attr);
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/* print a single character on screen, repeated count times */
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void mdr_cout_char_rep(unsigned char y, unsigned char x, char c, unsigned char attr, unsigned char count);
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/* print a nul-terminated string on screen, up to maxlen characters
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* returns the number of characters actually displayed */
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unsigned char mdr_cout_str(unsigned char y, unsigned char x, const char *s, unsigned char attr, unsigned char maxlen);
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/* clears screen, filling it with a single color attribute */
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void mdr_cout_cls(unsigned char colattr);
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void mdr_cout_getconprops(unsigned char *termwidth, unsigned char *termheight, unsigned char *colorflag);
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/*****************************************************************************
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* functions below do not need mdr_cout_init() initialization, they can be *
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* used to output data to console right away, as they use DOS services. *
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*****************************************************************************/
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/* output a single character to console */
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void mdr_coutraw_char(char c);
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/* output a nul-terminated string */
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void mdr_coutraw_str(const char *s);
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/* same as above, but followed with a CR/LF line terminator */
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void mdr_coutraw_puts(const char *s);
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/* outputs a DOS-style (CR/LF) newline to console */
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void mdr_coutraw_crlf(void);
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#endif
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