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main.ts
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main.ts
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//% weight=70 icon="\uf044" color=#EC7505
namespace greekled
{
const chars = " " + "!" + '"' + "#$%&'()*+-./:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩabcdefghijklmnopqrstuvwxyzαάβγδεέζηήθιίΐϊκλμνξοόπρσςτυύϋΰφχψωώ"
const arr: number[] = [
0, 0, 0, 0, 0,
0, 0, 23, 0, 0, //!
0, 7, 0, 7, 0, // "
10, 31, 10, 31, 10, // #
14, 23, 21, 29, 10, // $
19, 9, 4, 18, 25, // %
10, 21, 21, 10, 16, // &
0, 0, 3, 0, 0, // '
0, 0, 0, 14, 17, // (
17, 14, 0, 0, 0, // )
0, 0, 0, 0, 0,
0, 5, 2, 5, 0, // +
4, 4, 31, 4, 4, // -
0, 24, 0, 0, 0, // .
16, 8, 4, 2, 1, // /
0, 0, 1, 0, 0, //:
0, 16, 10, 0, 0, //;
0, 4, 10, 17, 0, //<
0, 10, 10, 10, 0, //=
0, 17, 10, 4, 0, //>
2, 1, 21, 5, 2, //?
14, 21, 27, 31, 14, //@
30, 5, 5, 30, 0, //A
31, 21, 21, 10, 0, //B
14, 17, 17, 17, 0, //C
31, 17, 17, 14, 0, //D
31, 21, 21, 17, 0, //E
31, 5, 5, 1, 0, //F
14, 17, 17, 21, 12, //G
31, 4, 4, 31, 0, //H
17, 31, 17, 0, 0, //I
9, 17, 17, 15, 1, //J
31, 4, 10, 17, 0, //K
31, 16, 16, 16, 0, //L
31, 2, 4, 2, 31, //M
31, 2, 4, 8, 31, //N
14, 17, 17, 14, 0, //O
31, 5, 5, 2, 0, //P
6, 9, 25, 22, 0, //Q
31, 5, 5, 10, 16, //R
18, 21, 21, 9, 0, //S
1, 1, 31, 1, 1, //T
15, 16, 16, 15, 0, //U
7, 8, 16, 8, 7, //V
31, 8, 4, 8, 31, //W
27, 4, 4, 27, 0, //X
1, 2, 28, 2, 1, //Y
25, 21, 19, 17, 0, //Z
14, 17, 17, 14, 0, //0
0, 18, 31, 16, 0, //1
25, 21, 21, 18, 0, //2
9, 17, 21, 11, 0, //3
12, 10, 9, 31, 8, //4
23, 21, 21, 21, 9, //5
8, 20, 22, 21, 8, //6
17, 9, 5, 3, 1, //7
10, 21, 21, 21, 10, //8
2, 21, 13, 5, 2, //9
30, 5, 5, 30, 0, //Α
31, 21, 21, 10, 0, //Β
31, 1, 1, 1, 0, //Γ
30, 17, 17, 30, 0, //Δ
31, 21, 21, 17, 0, //Ε
25, 21, 19, 17, 0, //Ζ
31, 4, 4, 31, 0, //Η
14, 21, 21, 14, 0, //Θ
17, 31, 17, 0, 0, //Ι
31, 4, 10, 17, 0, //Κ
30, 1, 1, 30, 0, //Λ
31, 2, 4, 2, 31, //Μ
31, 2, 4, 8, 31, //Ν
21, 21, 21, 21, 0, //Ξ
14, 17, 17, 14, 0, //Ο
31, 1, 1, 31, 0, //Π
31, 5, 5, 2, 0, //Ρ
17, 27, 21, 17, 0, //Σ
1, 1, 31, 1, 1, //Τ
1, 2, 28, 2, 1, //Υ
14, 10, 31, 10, 14, //Φ
27, 4, 4, 27, 0, //Χ
7, 4, 31, 4, 7, //Ψ
23, 21, 21, 23, 0, //Ω
25, 21, 21, 30, 0, //a
31, 18, 18, 12, 0, //b
12, 18, 18, 18, 0, //c
12, 18, 18, 31, 0, //d
14, 21, 21, 22, 0, //e
30, 5, 5, 0, 0, //f
18, 21, 21, 14, 0, //g
31, 4, 4, 24, 0, //h
16, 29, 16, 0, 0, //i
16, 16, 13, 0, 0, //j
31, 8, 8, 20, 0, //k
17, 30, 16, 0, 0, //l
30, 4, 24, 4, 24, //m
28, 4, 4, 24, 0, //n
12, 18, 18, 12, 0, //o
31, 5, 5, 2, 0, //p
2, 5, 5, 31, 0, //q
30, 4, 2, 2, 0, //r
18, 21, 21, 9, 0, // s
2, 2, 15, 18, 18, // t
14, 16, 16, 30, 0, // u
6, 8, 16, 8, 6, //v
14, 16, 14, 16, 14, //w
18, 12, 12, 18, 0, //x
19, 20, 20, 15, 0, //y
18, 26, 22, 18, 0, //z
12, 18, 18, 30, 16, //α
12, 18, 19, 30, 16, //ά
30, 21, 21, 10, 0, //β
13, 18, 18, 13, 0, //γ
9, 23, 21, 9, 1, //δ
0, 10, 21, 21, 17, //ε
1, 10, 21, 21, 17, //έ
9, 21, 19, 17, 0, //ζ
31, 2, 2, 28, 0, //η
31, 2, 2, 29, 0, //ή
14, 21, 21, 14, 0, //θ
0, 0, 14, 16, 0, //ι
0, 0, 13, 16, 0, //ί
1, 0, 13, 16, 1, //ΐ
1, 0, 14, 16, 1, // ϊ
28, 8, 8, 20, 0, // κ
17, 10, 4, 8, 16, //λ
31, 4, 4, 7, 8, //μ
4, 8, 16, 8, 4, //ν
0, 21, 15, 5, 0, //ξ
12, 18, 18, 12, 0, //ο
8, 20, 21, 8, 0, //ό
30, 2, 2, 30, 0, //π
30, 10, 10, 4, 0, //ρ
12, 18, 18, 14, 2, //σ
2, 5, 21, 9, 0, //ς
2, 2, 30, 2, 2, //τ
12, 16, 16, 12, 0, //υ
12, 16, 17, 12, 0, //ύ
12, 17, 16, 13, 0, //ϋ
13, 17, 17, 13, 1, //ΰ
14, 17, 31, 17, 14, //φ
18, 12, 12, 18, 0, //χ
3, 4, 31, 4, 3, //ψ
14, 16, 14, 16, 14, //ω
12, 16, 13, 16, 12, //ώ
]
const num: number[] = [
31, 31, //0
0, 31, //1
29, 23, //2
21, 31, //3
7, 28, //4
23, 29, //5
31, 28, //6
1, 31, // 7
27, 27, // 8
7, 31, // 9
]
function plotColumn(n: number, column: number) {
for (let i = 0; i < 5; i++) {
if ((n & (1 << i)) > 0) {
led.plot(column, i)
}
else {
led.unplot(column, i)
}
}
}
//% blockId=show_strings block="show string %v"
export function showString(text: string, time: number = 200): void {
let c0 = 0;
let c1 = 0;
let c2 = 0;
let c3 = 0;
let c4 = 0;
let c5 = 0;
let c = 0;
for (let i = 0; i <= text.length; i++) {
for (let j = 0; j < 6; j++) {
c0 = c1;
c1 = c2;
c2 = c3;
c3 = c4;
c4 = c5;
if (j == 5) {
c5 = 0;
}
else {
for (c = 0; c < chars.length; c++) {
if (text.substr(i, 1).compare(chars.substr(c, 1)) == 0) {
c5 = arr[c * 5 + j]
break;
}
c5 = 0;
}
}
if (text.length == 1)
{
c0 = arr[c * 5];
c1 = arr[c * 5 + 1];
c2 = arr[c * 5 + 2];
c3 = arr[c * 5 + 3];
c4 = arr[c * 5 + 4];
}
plotColumn(c4, 4)
plotColumn(c3, 3)
plotColumn(c2, 2)
plotColumn(c1, 1)
plotColumn(c0, 0)
if (text.length == 1) {
return
}
else
{
basic.pause(time)
}
}
}
}
//% blockId=show_number block="show number %v"
export function showNumber(n: number): void {
if (n < 0 || n > 999)
{
basic.showNumber(n)
return
}
let c2 = Math.floor(n / 100)
let c1 = Math.floor((n - (c2 * 100)) / 10)
let offset = 0
let c0 = Math.floor(n - c2 * 100 - c1 * 10)
if (c2 > 0)
{
offset = 1
if (c2 == 1)
{
plotColumn(16,0)
}
else if (c2 == 2)
{
plotColumn(8,0)
}
else if (c2 == 3)
{
plotColumn(4,0)
}
else if (c2 == 4)
{
plotColumn(2,0)
}
else if (c2 == 5)
{
plotColumn(1,0)
}
else if (c2 == 6)
{
plotColumn(24,0)
}
else if (c2 == 7)
{
plotColumn(28,0)
}
else if (c2 == 8)
{
plotColumn(30,0)
}
else if (c2 == 9)
{
plotColumn(31,0)
}
else
{
plotColumn(0,0)
}
}
if (c2>0 || c1>0) {
plotColumn(num[c1 * 2], 0+offset)
plotColumn(num[c1 * 2 + 1], 1+offset)
}
else
{
plotColumn(0, 0)
plotColumn(0, 1)
}
if (offset == 0) {
plotColumn(0, 2)
}
plotColumn(num[c0 * 2], 3)
plotColumn(num[c0 * 2+1],4)
}
}