-
Notifications
You must be signed in to change notification settings - Fork 0
/
number_array.cpp
111 lines (96 loc) · 3.86 KB
/
number_array.cpp
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
#include "number_array.h"
// Define a 2D array of bytes that represents the numbers 0-9
byte numbers[8][50] = {
{1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
{1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1},
{1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1},
{1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
{1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1},
{1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1},
{1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1},
{1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1},
};
// Define a 2D array of bytes that represents the screen
byte screen[8][12] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
};
/**
* Displays a single number on the screen.
*
* @param num The number to be displayed.
*/
void display_1_num(int num) {
int width = 5;
int d_width = 12;
int start_x = (d_width - width) / 2;
int screen_x, screen_y;
screen_x = start_x;
screen_y = 0;
for (int y = 0; y < 8; y++) {
screen_x = start_x;
for (int x = num * 5; x < (num + 1) * 5; x++) {
screen[screen_y][screen_x] = numbers[y][x];
screen_x++;
}
screen_y++;
}
}
/**
* Displays two numbers on the screen.
*
* @param l_num The left number to be displayed.
* @param r_num The right number to be displayed.
*/
void display_2_nums(int l_num, int r_num) {
int screen_x, screen_y;
// Left number
screen_x = 0;
screen_y = 0;
for (int y = 0; y < 8; y++) {
screen_x = 0;
for (int x = l_num * 5; x < (l_num + 1) * 5; x++) {
screen[screen_y][screen_x] = numbers[y][x];
screen_x++;
}
screen_y++;
}
// Right number
screen_x = 7;
screen_y = 0;
for (int y = 0; y < 8; y++) {
screen_x = 7;
for (int x = r_num * 5; x < (r_num + 1) * 5; x++) {
screen[screen_y][screen_x] = numbers[y][x];
screen_x++;
}
screen_y++;
}
}
/**
* Retrieves a pointer to a 2D array representing the binary representation of a given number.
*
* @param number The number for which to retrieve the binary representation.
* @return A pointer to a 2D array representing the binary representation of the given number.
*/
byte (*get_number(int number))[8][12] {
for (int y = 0; y < 8; y++) {
for (int x = 0; x < 12; x++) {
screen[y][x] = 0;
}
}
int length = String(number).length();
int l_num, r_num;
if (length == 1) {
display_1_num(number);
} else if (length == 2) {
display_2_nums(int(number/10), int(number%10));
}
return &screen;
}