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/*
* $Id: iface.c,v 1.5 2000/08/25 19:42:31 terpstra Exp $
*
* libarr - a screen management toolkit
*
* Copyright (C) 2000 Stormix Technologies Inc.
*
* License: LGPL
*
* Author: Chris Bond
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "arr.h"
#include "misc.h"
/*
* These functions (as they will be expanded to) are here to allow me to change
* internal data structures without dynamically linked programs being affected.
*/
#define EXTERN_STRUCT_MEMBER(type, member, name) \
type arr_ ## name(void) { \
return arr_scr->member; \
}
EXTERN_STRUCT_MEMBER(arr_color_t, pen_color, get_col)
EXTERN_STRUCT_MEMBER(short, seek.x, get_x)
EXTERN_STRUCT_MEMBER(short, seek.y, get_y)
EXTERN_STRUCT_MEMBER(char, main[TERM_SEEK(arr_scr)].chr, get_chr)
EXTERN_STRUCT_MEMBER(short, term.co, scr_x)
EXTERN_STRUCT_MEMBER(short, term.li, scr_y)
void
arr_set_col(color)
arr_color_t color;
{
arr_scr->pen_color = color;
}
arr_color_t
arr_get_col_xy(x, y)
int x, y;
{
return arr_scr->main[((arr_scr->term.co * y) + x)].color;
}
char
arr_get_chr_xy(x, y)
int x, y;
{
return arr_scr->main[((arr_scr->term.co * y) + x)].chr;
}
void
arr_set_col_xy(x, y, color)
int x, y;
arr_color_t color;
{
arr_scr->main[((arr_scr->term.co * y) + x)].color = color;
}
void
arr_goto_xy(x, y)
int x, y;
{
arr_scr->seek.x = x;
arr_scr->seek.y = y;
}
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