1.1 KiB
1.1 KiB
Use buttons to show a smiley or frowny face.
Step 1
Use show leds to make a smiley face:
basic.showLeds(`
. # . # .
. # . # .
. . . . .
# . . . #
. # # # .`);
Step 2
Add an input block for when button A is pressed, and put a frowny face inside it:
basic.showLeds(`
. # . # .
. # . # .
. . . . .
# . . . #
. # # # .`);
input.onButtonPressed(Button.A, () => {
basic.showLeds(`
. # . # .
. # . # .
. . . . .
. # # # .
# . . . #`);
});
Step 3
Now add blocks so that when button B is pressed, a smiley appears:
basic.showLeds(`
. # . # .
. # . # .
. . . . .
# . . . #
. # # # .`);
input.onButtonPressed(Button.A, () => {
basic.showLeds(`
. # . # .
. # . # .
. . . . .
. # # # .
# . . . #`);
});
input.onButtonPressed(Button.B, () => {
basic.showLeds(`
. # . # .
. # . # .
. . . . .
# . . . #
. # # # .`);
});