from machine import Pin, SPI
import ili934xnew
from ili934xnew import color565
import tt14  # ✅ 使用小字體 tt14
import time

# 初始化 SPI
spi = SPI(2, baudrate=40000000, miso=19, mosi=23, sck=18)
display = ILI9341(spi, cs=Pin(5), dc=Pin(2), rst=Pin(4), ...)


# 初始化 TFT 螢幕
display = ili934xnew.ILI9341(
    spi,
    cs=Pin(5),
    dc=Pin(2),
    rst=Pin(4),
    w=320,
    h=240,
    r=0,
    font=tt14,  # ✅ 用 tt14 字體
    rotate=0
)

display.fill(0)  # 清空畫面為黑色背景

# 顯示歡迎字樣
display.set_pos(10, 10)
display.print("Welcome to Tiny Tetris!")

# 畫一個 I 型俄羅斯方塊（垂直四格）
block_color = color565(0, 255, 255)  # 青色
x = 100
y = 50
block_size = 20

for i in range(4):
    display.fill_rectangle(x, y + i * block_size, block_size, block_size, block_color)

# 閃三下，讓畫面更有活力
for i in range(3):
    display.fill(0)
    time.sleep(0.2)
    for j in range(4):
        display.fill_rectangle(x, y + j * block_size, block_size, block_size, block_color)
    time.sleep(0.2)