tutorial.py

'''
Tutorial.
'''
import pygame, time
import sysfiles, blocks, timing
timing.period = 1.0

fonttut = pygame.font.Font(sysfiles.hanFont(), 30)

def setDisplaySurface(disp):
    global DISP
    DISP = disp
def align():
    timing.align()

keys = [
    ['W 或 ↑', '旋转方块', (600, 100)],
    ['S 或 ↓', '加速下降', (600, 200)],
    ['A 或 ←', '向左移动', (400, 200)],
    ['D 或 →', '向右移动', (800, 200)],
    ['空格', '立即降落', (600, 300)],
    ['Esc', '暂停游戏', (250, 100)],
    ['Z', '开关音乐', (420, 400)],
    ['X', '开关音效', (600, 400)],
    ['C', '调整难度', (780, 400)]
]
texts = [
    '消除整行即可得分',
    '方块上的汉字拼合成新的汉字也得分',
    '（本游戏不对随机生成的文本内容负责）',
    '方块堆到顶端即失败',
    '按[空格]即可开始游戏'
]
exampleBlocks = [
    blocks.Block((0, 0), '广').asPos(8, 15),
    blocks.Block((0, 0), '木').asPos(9, 15),
    blocks.Block((0, 0), '→').asPos(10, 15),
    blocks.Block((0, 0), '床').asPos(11, 15)
]

def showKeys():
    for L in keys:
        fa, fb = fonttut.render(L[0], True, (255, 255, 255)), fonttut.render(L[1], True, (255, 255, 255))
        fra, frb = fa.get_rect(), fb.get_rect()
        fra.midbottom = L[2]
        frb.midtop = L[2]
        DISP.blit(fa, fra)
        DISP.blit(fb, frb)
def showTexts():
    midx, midy = 600, 540
    for line in texts:
        fl = fonttut.render(line, True, (255, 255, 255))
        frl = fl.get_rect()
        frl.center = (midx, midy)
        DISP.blit(fl, frl)
        midy += 45
def showExampleBlocks():
    for bl in exampleBlocks:
        bl.draw(DISP, (0, 0), (time.time() - timing.margin) % 1.0 <= 0.5)