Let's clone flappy. First black screen. Setup websocket log viewer.
Add bird sprite on layer.
add touch handler. move bird up/down.
add schedule update handler. bird falls every updates.
Gravity. loop{ vy+=ay; y+=vy; }
add logs
Bird has position logic. Add wall.
move wall
random wall height
hit to wall
levelup, ground, sky
clear count
bird rotation
mikiri
auto close WebSocket
share time with websocket
best time