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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_draw_life_bar.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/22 20:02:47 by rbousset #+# #+# */
/* Updated: 2020/02/22 20:02:48 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <libft.h>
#include <cub3d.h>
#include <stdint.h>
static void
ft_draw_tnum(t_img num, int16_t y, int16_t x, t_cub *cl)
{
*(cl->img.ptr + x * 4 + (cl->img.sizeline * y)) =
(uint8_t)*(num.ptr + num.tex_x * 4 + 4 *
num.img_w * num.tex_y);
*(cl->img.ptr + x * 4 + (cl->img.sizeline * y) + 1) =
(uint8_t)*(num.ptr + num.tex_x * 4 + 4 *
num.img_w * num.tex_y + 1);
*(cl->img.ptr + x * 4 + (cl->img.sizeline * y) + 2) =
(uint8_t)*(num.ptr + num.tex_x * 4 + 4 *
num.img_w * num.tex_y + 2);
}
/* static void */
/* ft_put_image_from_number(char *num, t_cub *cl) */
/* { */
/* } */
static void
ft_put_percent_image(t_cub *cl)
{
int32_t x_ratio;
int32_t y_ratio;
int16_t x;
int16_t y;
x_ratio = (int)((cl->tnum[10].img_w << 16) / (7 * cl->mlist.scale)) + 1;
y_ratio = (int)((cl->tnum[10].img_h << 16) /
((cl->mlist.map_h * cl->mlist.scale) - 20)) + 1;
y = cl->wlist.y_size - (cl->mlist.map_h * cl->mlist.scale) + 10;
while (y < (int16_t)cl->wlist.y_size - 10)
{
cl->tnum[10].tex_y = (y * y_ratio) >> 16;
x = ((cl->mlist.map_w * cl->mlist.scale) + 20 + ((28 * cl->mlist.scale)
- ((28 * cl->mlist.scale) / 4)));
while (x < (int16_t)((cl->mlist.map_w * cl->mlist.scale)
+ 10 + ((28 * cl->mlist.scale))))
{
cl->tnum[10].tex_x = (x * x_ratio) >> 16;
if (cl->tnum[10].ptr[cl->tnum[10].tex_x * 4 + 4 *
cl->tnum[10].img_h * cl->tnum[10].tex_y])
ft_draw_tnum(cl->tnum[10], y, x, cl);
x++;
}
y++;
}
}
void
ft_draw_life_bar(t_cub *cl)
{
char *num;
float calc;
calc = ((float)cl->plist.life / (float)FT_STRT_LIFE) * 100.0;
if (!(num = ft_itoa((int64_t)calc)))
ft_error(FT_RET_ALLOC_ERR, FT_ERR_ALLOCATE, cl);
ft_put_percent_image(cl);
/* ft_put_image_from_number(num, cl); */
ft_memdel((void*)&num);
}
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