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我正在关注本教程，并且我自己的代码有所不同，但我认为如果我用英文显示原始代码会更容易。所以原始代码使用 7 种颜色和 5 种形状，我也有 7 种颜色和 5 种形状，但是我将它们作为图片，尽管原始代码自己绘制形状然后对其进行着色。我使用形状或颜色名称创建变量，例如 SQUARE = “square” RED = “red”。所以那些大写变量等于带有颜色或形状名称的字符串。

问题是什么都没有发生，当我运行游戏时窗口没有响应。

def getRandomizedBoard():
    # Get a list of every possible shape in every possible color.
    icons = []
    for c in (PUNANE, ROHELINE, SININE, MUST, KOLLANE, CYAN, LILLA):
        for s in (NURK, VIISNURK, RING, RUUT, SYDA):
            icons.append( (s, c) )

    # To decide how many icons to use, shuffle the list and then truncate it.
    random.shuffle(icons)
    numIconsUsed = int(COLS * ROWS / 2)
    icons = icons[:numIconsUsed] * 2 # going to need pairs of icons

    # Create the board data structure.
    board = []
    for x in range(COLS):
        columns = []
        for y in range(ROWS):
            randomIndex = random.randint(0, len(icons) - 1)
            columns.append(icons[randomIndex])
            del icons[randomIndex]
        board.append(columns)
    return board

绘制我更改为 blit 图像的形状的函数。

def drawShape(shape, color, boxx, boxy):
    left, top = leftTopOfBox(boxx, boxy)
    if shape == NURK:
        ekraan.blit(color+NURK+".png")
    elif shape == VIISNURK:
        ekraan.blit(color+VIISNURK+".png")
    elif shape == RING:
        ekraan.blit(color+RING+".png")
    elif shape == RUUT:
        ekraan.blit(color+RUUT+".png")
    elif shape == SYDA:
        ekraan.blit(color+SYDA+".png")

这是原文：

# Memory
# http://inventwithpython.com
# By Al Sweigart al@inventwithpython.com

import random
import time
import pygame
import sys
from pygame.locals import *

FPS = 30
WINDOWWIDTH = 640
WINDOWHEIGHT = 480
REVEALSPEED = 8
COLS = 10
ROWS = 6
BOXSIZE = 40
GAPSIZE = 10

DARKGRAY = (60, 60, 60)
WHITE = (255, 255, 255)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
YELLOW = (255, 255, 0)
ORANGE = (255, 128, 0)
PURPLE = (255, 0, 255)
CYAN = (0, 255, 255)

BGCOLOR = DARKGRAY
BOXCOLOR = WHITE

DONUT = 1
SQUARE = 2
DIAMOND = 3
LINES = 4
OVAL = 5

def main():
    global MAINCLOCK, MAINSURF
    pygame.init()
    MAINCLOCK = pygame.time.Clock()
    MAINSURF = pygame.display.set_mode((WINDOWWIDTH, WINDOWHEIGHT))

    mousex = 0
    mousey = 0
    pygame.display.set_caption('Memory')

    mainBoard = getRandomizedBoard()
    revealedBoxes = generateRevealedBoxesData(False)

    firstStep = True
    firstSelection = None

    MAINSURF.fill(BGCOLOR)
    startGameAnimation(mainBoard)

    # Main game loop:
    while True:
        clicked = False

        # Draw the board.
        MAINSURF.fill(BGCOLOR)
        drawBoard(mainBoard, revealedBoxes)

        # Handle any events.
        for event in pygame.event.get():
            if event.type == QUIT or (event.type == KEYUP and event.key == K_ESCAPE):
                pygame.quit()
                sys.exit()
            if event.type == MOUSEMOTION:
                mousex, mousey = event.pos
            if event.type == MOUSEBUTTONUP:
                mousex, mousey = event.pos
                clicked = True


        boxx, boxy = isOverBox(mousex, mousey)
        if boxx != None and boxy != None:
            # The mouse is over a box.

            highlightBox(boxx, boxy)

            if clicked and not revealedBoxes[boxx][boxy]:
                revealBoxesAnimation(mainBoard, [(boxx, boxy)], REVEALSPEED)
                #unrevealBoxesAnimation(mainBoard, [(boxx, boxy)], REVEALSPEED)
                revealedBoxes[boxx][boxy] = True

                if firstStep:
                    firstSelection = (boxx, boxy)
                    firstStep = False
                else:
                    # Check if there is a match.
                    shape1, color1 = getShapeAndColor(mainBoard, firstSelection[0], firstSelection[1])
                    shape2, color2 = getShapeAndColor(mainBoard, boxx, boxy)

                    if shape1 != shape2 or color1 != color2:
                        # Icons don't match. Unreveal both selections.
                        time.sleep(1)
                        unrevealBoxesAnimation(mainBoard, [(firstSelection[0], firstSelection[1]), (boxx, boxy)], REVEALSPEED)
                        revealedBoxes[firstSelection[0]][firstSelection[1]] = False
                        revealedBoxes[boxx][boxy] = False
                    elif hasWon(revealedBoxes):
                        gameWonAnimation(mainBoard)
                        time.sleep(2)

                        # Reset the board
                        mainBoard = getRandomizedBoard()
                        revealedBoxes = generateRevealedBoxesData(False)

                        # Show the fully unrevealed board for a second.
                        drawBoard(mainBoard, revealedBoxes)
                        pygame.display.update()
                        time.sleep(1)

                        # Replay the start game animation.
                        startGameAnimation(mainBoard)
                    firstStep = True

        # Redraw the screen and wait a clock tick.
        pygame.display.update()
        MAINCLOCK.tick(FPS)

def generateRevealedBoxesData(val):
    dataStruct = []
    for c in range(COLS):
        dataStruct.append([val] * ROWS)
    return dataStruct


def splitIntoGroupsOf(groupSize, theList):
    result = []
    for i in range(0, len(theList), groupSize):
        result.append(theList[i:i+groupSize])
    return result


def startGameAnimation(board):
    fakeRevealedBoxes = generateRevealedBoxesData(False)
    boxes = []
    for x in range(COLS):
        for y in range(ROWS):
            boxes.append( (x, y) )
    random.shuffle(boxes)

    groups = splitIntoGroupsOf(8, boxes)

    for g in groups:
        drawBoard(board, fakeRevealedBoxes)
        revealBoxesAnimation(board, g, REVEALSPEED)
        unrevealBoxesAnimation(board, g, REVEALSPEED)


def gameWonAnimation(board):
    global BGCOLOR, BOXCOLOR
    fakeRevealedBoxes = generateRevealedBoxesData(True)

    for i in range(14):
        BGCOLOR, BOXCOLOR = BOXCOLOR, BGCOLOR

        MAINSURF.fill(BGCOLOR)
        drawBoard(board, fakeRevealedBoxes)
        pygame.display.update()
        time.sleep(0.3)


def hasWon(revealed):
    for i in revealed:
        if False in i:
            return False
    return True


def getShapeAndColor(board, boxx, boxy):
    return board[boxx][boxy][0], board[boxx][boxy][1]


def revealBoxesAnimation(board, boxes, speed):
    # Do the "box reveal" animation.
    for i in range(BOXSIZE, -speed - 1, -speed):
        for b in boxes:
            drawBoxCover(board, b, i)
        pygame.display.update()
        MAINCLOCK.tick(FPS)


def unrevealBoxesAnimation(board, boxes, speed):
    # Do the "box cover" animation.
    for i in range(0, BOXSIZE, speed):
        for b in boxes:
            drawBoxCover(board, b, i)
        pygame.display.update()
        MAINCLOCK.tick(FPS)

def drawBoxCover(board, b, coverage):
    """Both the revealBoxesAnimation() and unrevealBoxesAnimation() do the exact same thing inside their nested for loops, so instead of copying and pasting that code twice, we just put the code in its own function and call that function twice. Getting rid of duplicated code this way is often a good idea, because if we want to change the code later (say, if we find a bug in it), then we only have to change it in one place instead of multiple places. It also makes our program shorter and easier to read."""
    left, top = leftTopOfBox(b[0], b[1])
    pygame.draw.rect(MAINSURF, BGCOLOR, (left, top, BOXSIZE, BOXSIZE))
    shape, color = getShapeAndColor(board, b[0], b[1])
    drawShape(shape, color, b[0], b[1])
    if coverage > 0:
        pygame.draw.rect(MAINSURF, BOXCOLOR, (left, top, coverage, BOXSIZE))

def getRandomizedBoard():

# Memory
# http://inventwithpython.com
# By Al Sweigart al@inventwithpython.com

import random
import time
import pygame
import sys
from pygame.locals import *

FPS = 30
WINDOWWIDTH = 640
WINDOWHEIGHT = 480
REVEALSPEED = 8
COLS = 10
ROWS = 6
BOXSIZE = 40
GAPSIZE = 10

DARKGRAY = (60, 60, 60)
WHITE = (255, 255, 255)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0, 0, 255)
YELLOW = (255, 255, 0)
ORANGE = (255, 128, 0)
PURPLE = (255, 0, 255)
CYAN = (0, 255, 255)

BGCOLOR = DARKGRAY
BOXCOLOR = WHITE

DONUT = 1
SQUARE = 2
DIAMOND = 3
LINES = 4
OVAL = 5

def main():
    global MAINCLOCK, MAINSURF
    pygame.init()
    MAINCLOCK = pygame.time.Clock()
    MAINSURF = pygame.display.set_mode((WINDOWWIDTH, WINDOWHEIGHT))

    mousex = 0
    mousey = 0
    pygame.display.set_caption('Memory')

    mainBoard = getRandomizedBoard()
    revealedBoxes = generateRevealedBoxesData(False)

    firstStep = True
    firstSelection = None

    MAINSURF.fill(BGCOLOR)
    startGameAnimation(mainBoard)

    # Main game loop:
    while True:
        clicked = False

        # Draw the board.
        MAINSURF.fill(BGCOLOR)
        drawBoard(mainBoard, revealedBoxes)

        # Handle any events.
        for event in pygame.event.get():
            if event.type == QUIT or (event.type == KEYUP and event.key == K_ESCAPE):
                pygame.quit()
                sys.exit()
            if event.type == MOUSEMOTION:
                mousex, mousey = event.pos
            if event.type == MOUSEBUTTONUP:
                mousex, mousey = event.pos
                clicked = True


        boxx, boxy = isOverBox(mousex, mousey)
        if boxx != None and boxy != None:
            # The mouse is over a box.

            highlightBox(boxx, boxy)

            if clicked and not revealedBoxes[boxx][boxy]:
                revealBoxesAnimation(mainBoard, [(boxx, boxy)], REVEALSPEED)
                #unrevealBoxesAnimation(mainBoard, [(boxx, boxy)], REVEALSPEED)
                revealedBoxes[boxx][boxy] = True

                if firstStep:
                    firstSelection = (boxx, boxy)
                    firstStep = False
                else:
                    # Check if there is a match.
                    shape1, color1 = getShapeAndColor(mainBoard, firstSelection[0], firstSelection[1])
                    shape2, color2 = getShapeAndColor(mainBoard, boxx, boxy)

                    if shape1 != shape2 or color1 != color2:
                        # Icons don't match. Unreveal both selections.
                        time.sleep(1)
                        unrevealBoxesAnimation(mainBoard, [(firstSelection[0], firstSelection[1]), (boxx, boxy)], REVEALSPEED)
                        revealedBoxes[firstSelection[0]][firstSelection[1]] = False
                        revealedBoxes[boxx][boxy] = False
                    elif hasWon(revealedBoxes):
                        gameWonAnimation(mainBoard)
                        time.sleep(2)

                        # Reset the board
                        mainBoard = getRandomizedBoard()
                        revealedBoxes = generateRevealedBoxesData(False)

                        # Show the fully unrevealed board for a second.
                        drawBoard(mainBoard, revealedBoxes)
                        pygame.display.update()
                        time.sleep(1)

                        # Replay the start game animation.
                        startGameAnimation(mainBoard)
                    firstStep = True

        # Redraw the screen and wait a clock tick.
        pygame.display.update()
        MAINCLOCK.tick(FPS)

def generateRevealedBoxesData(val):
    dataStruct = []
    for c in range(COLS):
        dataStruct.append([val] * ROWS)
    return dataStruct


def splitIntoGroupsOf(groupSize, theList):
    result = []
    for i in range(0, len(theList), groupSize):
        result.append(theList[i:i+groupSize])
    return result


def startGameAnimation(board):
    fakeRevealedBoxes = generateRevealedBoxesData(False)
    boxes = []
    for x in range(COLS):
        for y in range(ROWS):
            boxes.append( (x, y) )
    random.shuffle(boxes)

    groups = splitIntoGroupsOf(8, boxes)

    for g in groups:
        drawBoard(board, fakeRevealedBoxes)
        revealBoxesAnimation(board, g, REVEALSPEED)
        unrevealBoxesAnimation(board, g, REVEALSPEED)


def gameWonAnimation(board):
    global BGCOLOR, BOXCOLOR
    fakeRevealedBoxes = generateRevealedBoxesData(True)

    for i in range(14):
        BGCOLOR, BOXCOLOR = BOXCOLOR, BGCOLOR

        MAINSURF.fill(BGCOLOR)
        drawBoard(board, fakeRevealedBoxes)
        pygame.display.update()
        time.sleep(0.3)


def hasWon(revealed):
    for i in revealed:
        if False in i:
            return False
    return True


def getShapeAndColor(board, boxx, boxy):
    return board[boxx][boxy][0], board[boxx][boxy][1]


def revealBoxesAnimation(board, boxes, speed):
    # Do the "box reveal" animation.
    for i in range(BOXSIZE, -speed - 1, -speed):
        for b in boxes:
            drawBoxCover(board, b, i)
        pygame.display.update()
        MAINCLOCK.tick(FPS)


def unrevealBoxesAnimation(board, boxes, speed):
    # Do the "box cover" animation.
    for i in range(0, BOXSIZE, speed):
        for b in boxes:
            drawBoxCover(board, b, i)
        pygame.display.update()
        MAINCLOCK.tick(FPS)

def drawBoxCover(board, b, coverage):
    """Both the revealBoxesAnimation() and unrevealBoxesAnimation() do the exact same thing inside their nested for loops, so instead of copying and pasting that code twice, we just put the code in its own function and call that function twice. Getting rid of duplicated code this way is often a good idea, because if we want to change the code later (say, if we find a bug in it), then we only have to change it in one place instead of multiple places. It also makes our program shorter and easier to read."""
    left, top = leftTopOfBox(b[0], b[1])
    pygame.draw.rect(MAINSURF, BGCOLOR, (left, top, BOXSIZE, BOXSIZE))
    shape, color = getShapeAndColor(board, b[0], b[1])
    drawShape(shape, color, b[0], b[1])
    if coverage > 0:
        pygame.draw.rect(MAINSURF, BOXCOLOR, (left, top, coverage, BOXSIZE))

def getRandomizedBoard():
    # Get a list of every possible shape in every possible color.
    icons = []
    for c in (RED, GREEN, BLUE, YELLOW, ORANGE, PURPLE, CYAN):
        for s in (DONUT, SQUARE, DIAMOND, LINES, OVAL):
            icons.append( (s, c) )

    # To decide how many icons to use, shuffle the list and then truncate it.
    random.shuffle(icons)
    numIconsUsed = int(COLS * ROWS / 2)
    icons = icons[:numIconsUsed] * 2 # going to need pairs of icons

    # Create the board data structure.
    board = []
    for x in range(COLS):
        columns = []
        for y in range(ROWS):
            randomIndex = random.randint(0, len(icons) - 1)
            columns.append(icons[randomIndex])
            del icons[randomIndex]
        board.append(columns)
    return board


def leftTopOfBox(boxx, boxy):
    # See how big the margins are for each side.
    xmargin = int((WINDOWWIDTH - (COLS * (BOXSIZE + GAPSIZE))) / 2)
    ymargin = int((WINDOWHEIGHT - (ROWS * (BOXSIZE + GAPSIZE))) / 2)
    left = boxx * (BOXSIZE + GAPSIZE) + xmargin
    top = boxy * (BOXSIZE + GAPSIZE) + ymargin
    return (left, top)


def drawBoard(board, revealed):
    for boxx in range(COLS):
        for boxy in range(ROWS):
            left, top = leftTopOfBox(boxx, boxy)
            if not revealed[boxx][boxy]:
                # Draw a covered box.
                pygame.draw.rect(MAINSURF, BOXCOLOR, (left, top, BOXSIZE, BOXSIZE))
            else:
                # Draw the icon.
                shape, color = getShapeAndColor(board, boxx, boxy)
                drawShape(shape, color, boxx, boxy)


def isOverBox(x, y):
    for boxx in range(COLS):
        for boxy in range(ROWS):
            left, top = leftTopOfBox(boxx, boxy)
            boxRect = pygame.Rect(left, top, BOXSIZE, BOXSIZE)
            if boxRect.collidepoint(x, y):
                return (boxx, boxy)
    return (None, None)


def highlightBox(boxx, boxy):
    left, top = leftTopOfBox(boxx, boxy)
    pygame.draw.rect(MAINSURF, BLUE, (left - 5, top - 5, BOXSIZE + 10, BOXSIZE + 10), 4)


def drawShape(shape, color, boxx, boxy):
    quarter = int(BOXSIZE * 0.25)
    half = int(BOXSIZE * 0.5)

    left, top = leftTopOfBox(boxx, boxy)
    if shape == DONUT:
        pygame.draw.circle(MAINSURF, color, (left + half, top + half), half - 5)
        pygame.draw.circle(MAINSURF, BGCOLOR, (left + half, top + half), quarter - 5)
    elif shape == SQUARE:
        pygame.draw.rect(MAINSURF, color, (left + 10, top + 10, BOXSIZE - 20, BOXSIZE - 20))
    elif shape == DIAMOND:
        pygame.draw.polygon(MAINSURF, color, ((left + half, top), (left + BOXSIZE, top + half), (left + half, top + BOXSIZE), (left, top + half)))
    elif shape == LINES:
        for i in range(0, BOXSIZE, 4):
            pygame.draw.line(MAINSURF, color, (left, top + i), (left + i, top))
            pygame.draw.line(MAINSURF, color, (left + i, top + BOXSIZE), (left + BOXSIZE, top + i))
    elif shape == OVAL:
        pygame.draw.ellipse(MAINSURF, color, (left, top + quarter, BOXSIZE, half))


if __name__ == '__main__':
    main()
4

1 回答 1

1

我相信问题可能是您没有正确加载图像。您只是在对文件名的名称进行 blit，而您可能想要发送一个 pygame 打开的图像。以下是您将如何执行此操作：

代替

ekraan.blit(color+NURK+".png")

也许这会奏效

ekraan.blit(pygame.image.load(color+NURK+".png").convert_alpha())          #I am assuming your shapes have transparent regions but if this is not the case you do not need the convert_alpha part, just convert() should be fine

这可能是问题所在。如果您经常使用这些形状，另一种解决方案是使用 sprite 和 renderupdates 组，但这只有在您使用 sprite 对象的许多功能时才真正实用。

另一个可能更有可能的问题是我没有看到您更新屏幕。在屏幕上绘制你的东西后，调用：

pygame.display.update()

您还可以为特定矩形显示一个可选参数以更新屏幕，因为这有助于通过使其仅更新屏幕的必要区域来加速您的程序。但是，如果您不指定任何参数，您也可以使用

pygame.display.flip()

它做完全相同的事情，只是它不接受参数，而另一个有可选参数。

于 2013-12-03T01:52:46.443 回答