1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_draw_ammo_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(int8_t id, int16_t y, int16_t x, t_cub *cl)
{
const int16_t scl = cl->mlist.scale;
cl->img.ptr[(x + 10) * 4 +
(cl->img.sizeline * (int)(y + ((cl->wlist.y_size - 10) -
(2 * ((cl->mlist.map_h * scl) / 1.3)) - 40)))] =
(uint8_t)cl->tnum[id].ptr[cl->tnum[id].tex_x_alt * 4 + 4 *
cl->tnum[id].img_w * cl->tnum[id].tex_y_alt];
cl->img.ptr[(x + 10) * 4 +
(cl->img.sizeline * (int)(y + ((cl->wlist.y_size - 10) -
(2 * ((cl->mlist.map_h * scl) / 1.3)) - 40))) + 1] =
(uint8_t)cl->tnum[id].ptr[cl->tnum[id].tex_x_alt * 4 + 4 *
cl->tnum[id].img_w * cl->tnum[id].tex_y_alt + 1];
cl->img.ptr[(x + 10) * 4 +
(cl->img.sizeline * (int)(y + ((cl->wlist.y_size - 10) -
(2 * ((cl->mlist.map_h * scl) / 1.3)) - 40))) + 2] =
(uint8_t)cl->tnum[id].ptr[cl->tnum[id].tex_x_alt * 4 + 4 *
cl->tnum[id].img_w * cl->tnum[id].tex_y_alt + 2];
}
static void
ft_put_next_number(char n, uint16_t x_offset, t_cub *cl)
{
int32_t x_ratio;
int32_t y_ratio;
int16_t x;
int16_t y;
x_ratio = (int)(((cl->tnum[n - 48].img_w) << 16) / cl->ammo_num_w) + 1;
y_ratio = (int)(((cl->tnum[n - 48].img_h) << 16) / cl->ammo_num_h) + 1;
y = 0;
while (y < cl->ammo_num_h)
{
cl->tnum[n - 48].tex_y_alt = ((y * y_ratio) >> 16);
x = 0;
while (x < cl->ammo_num_w)
{
cl->tnum[n - 48].tex_x_alt = ((x * x_ratio) >> 16);
if (cl->tnum[n - 48].ptr[cl->tnum[n - 48].tex_x_alt * 4 + 4 *
cl->tnum[n - 48].img_h * cl->tnum[n - 48].tex_y_alt])
ft_draw_tnum(n - 48, y, x + x_offset, cl);
x++;
}
y++;
}
}
static void
ft_put_image_from_number(char *num, t_cub *cl)
{
const size_t len = ft_strlen(num);
const int16_t scl = cl->mlist.scale;
if (len == 4)
{
ft_put_next_number(num[0], 0, cl);
ft_put_next_number(num[1], (1 * (cl->mlist.map_w * scl) / 4), cl);
ft_put_next_number(num[2], (2 * (cl->mlist.map_w * scl) / 4), cl);
ft_put_next_number(num[3], (3 * (cl->mlist.map_w * scl) / 4), cl);
}
else if (len == 3)
{
ft_put_next_number(num[0], (1 * (cl->mlist.map_w * scl) / 4), cl);
ft_put_next_number(num[1], (2 * (cl->mlist.map_w * scl) / 4), cl);
ft_put_next_number(num[2], (3 * (cl->mlist.map_w * scl) / 4), cl);
}
else if (len == 2)
{
ft_put_next_number(num[0], (1 * (cl->mlist.map_w * scl) / 4), cl);
ft_put_next_number(num[1], (2 * (cl->mlist.map_w * scl) / 4), cl);
}
else
ft_put_next_number(num[0], (2 * (cl->mlist.map_w * scl) / 4), cl);
}
static void
ft_get_hw(t_cub *cl)
{
int16_t x;
int16_t y;
const int16_t scl = cl->mlist.scale;
x = 10;
y = (cl->wlist.y_size - 10) - (2 * ((cl->mlist.map_h * scl) / 1.3)) - 40;
while (y < (int16_t)(cl->wlist.y_size - (cl->mlist.map_h * scl)) - 30)
{
while (x < (int16_t)((cl->mlist.map_w * scl) / 4) + 20)
x++;
y++;
}
y -= (cl->wlist.y_size - 10) - (2 * ((cl->mlist.map_h * scl) / 1.3)) - 40;
x -= 10;
y = (y <= 0) ? (1) : (y);
x = (x <= 0) ? (1) : (x);
cl->ammo_num_h = y;
cl->ammo_num_w = x;
}
void
ft_draw_ammo_bar(t_cub *cl)
{
char num[5];
uint8_t w_id;
w_id = cl->plist.handles_weapon;
w_id = (w_id == 2) ? (1) : (w_id);
w_id = (w_id == 4) ? (2) : (w_id);
ft_get_hw(cl);
if (cl->plist.ammo[w_id] >= 0)
{
ft_sprintf(num, "%hd", cl->plist.ammo[w_id]);
ft_put_image_from_number(num, cl);
}
else if (cl->plist.ammo[w_id] == -4)
{
ft_put_next_number(59,
(2 * (cl->mlist.map_w * cl->mlist.scale) / 4), cl);
}
}
|
