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io.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* io.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jjacobso <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/04/15 17:40:38 by jjacobso #+# #+# */
/* Updated: 2019/05/16 20:13:48 by jjacobso ### ########.fr */
/* */
/* ************************************************************************** */
#include "fdf.h"
static int read_num(int key, int *num)
{
if (key == KEY_0)
*num = *num * 10;
else if (key == KEY_1)
*num = *num * 10 + 1;
else if (key == KEY_2)
*num = *num * 10 + 2;
else if (key == KEY_3)
*num = *num * 10 + 3;
else if (key == KEY_4)
*num = *num * 10 + 4;
else if (key == KEY_5)
*num = *num * 10 + 5;
else if (key == KEY_6)
*num = *num * 10 + 6;
else if (key == KEY_7)
*num = *num * 10 + 7;
else if (key == KEY_8)
*num = *num * 10 + 8;
else if (key == KEY_9)
*num = *num * 10 + 9;
else
return (0);
return (1);
}
int io_read(t_view *view, int key)
{
if (!read_num(key, &IO.input) && key != KEY_ENTER)
{
IO.read_err = WRONG_INPUT;
print_map(view);
IO.read_err = 0;
return (0);
}
if (IO.read_mode == BG_CLR || IO.read_mode == LINE_CLR)
io_read_clr(view, key);
else if (IO.read_mode == LAMP_COORD)
{
io_read_coord(view, key);
}
return (1);
}
int io_read_clr_prepare(t_view *view, int x, int clr_type, int clr)
{
int r;
int g;
int b;
r = (clr & 0xFF0000) >> 16;
g = (clr & 0xFF00) >> 8;
b = (clr & 0xFF);
b = ft_nlen(b, 10);
g = ft_nlen(g, 10);
r = ft_nlen(r, 10);
IO.read_mode = clr_type;
IO.saved_clr = clr;
if (ft_inrange(x, view->ww - 10 * b - 15, view->ww - 15))
IO.to_read = 'b';
else if (ft_inrange(x,
view->ww - 10 * (b + g + ft_strlen(", ")) - 15,
view->ww - 10 * (b + ft_strlen(", ")) - 15))
IO.to_read = 'g';
else if (ft_inrange(x,
view->ww - 10 * (r + b + g + 2 * ft_strlen(", ")) - 15,
view->ww - 10 * (b + g + 2 * ft_strlen(", ")) - 15))
IO.to_read = 'r';
else
IO.read_mode = 0;
return (1);
}
int io_read_coord_prepare(t_view *view, int x)
{
int r;
int g;
int b;
r = ft_nlen(LAMP.dot.x, 10);
g = ft_nlen(LAMP.dot.y, 10);
b = ft_nlen(LAMP.dot.z, 10);
IO.read_mode = LAMP_COORD;
IO.saved_coord = LAMP.dot;
if (ft_inrange(x, view->ww - 10 * b - 15, view->ww - 15))
IO.to_read = 'z';
else if (ft_inrange(x,
view->ww - 10 * (b + g + ft_strlen(", ")) - 15,
view->ww - 10 * (b + ft_strlen(", ")) - 15))
IO.to_read = 'y';
else if (ft_inrange(x,
view->ww - 10 * (r + b + g + 2 * ft_strlen(", ")) - 15,
view->ww - 10 * (b + g + 2 * ft_strlen(", ")) - 15))
IO.to_read = 'x';
else
IO.read_mode = 0;
return (1);
}