Question

我一直在和几个朋友一起测试pygame，而且我们遇到了一个问题，即当玩家踩到尖峰时加载的desthscreen就不会加载。 if语句肯定会触发，如果不在if语句中，则创建死亡屏幕的命令有效。我们不知道问题是什么。

如果你想让纹理在这里下载：

https://drive.google.com/folderview?id=0B57S6Qow33ZrYS02Rk5ZQnVzNFk&usp=sharing

以下是代码：

import pygame, sys, time, random
from pygame.locals import *
pygame.init()

#cloud position
cloudx = -600
cloudy = 0
fpsClock = pygame.time.Clock()


#Dimensions
TILESIZE=40
SCREENWIDTH=15
SCREENHEIGHT=12

#Display Surface
Screen = pygame.display.set_mode((SCREENWIDTH*TILESIZE,SCREENHEIGHT*TILESIZE))
pygame.display.set_caption("Game")

#Player-controlled Character
PLAYER = pygame.image.load("Character1.png").convert_alpha()
PlayerPos = [8,6]
SPEED = 0.1
CanMove = True
pygame.key.set_repeat(1, 30)

#Materials
O = 0
RFLOOR1 = 1
RWUP1 = 2
RWDOWN1 = 3
RWLEFT1 = 4
RWRIGHT1 = 5
RWUPLEFT1 = 6
RWUPRIGHT1 = 7
RWDOWNLEFT1 = 8
RWDOWNRIGHT1 = 9
RFLOORDOOR1 = 10
RWUPDOOR1 = 11
RWDOWNDOOR1 = 12
RWLEFTDOOR1 = 13
RWRIGHTDOOR1 = 14
CLOUD = 15
SONIC = 16
DEATHSCREEN = 17
SPIKES = 18

#Textures
textures = {O : pygame.image.load("Black.png"),
            RFLOOR1 : pygame.image.load("RockFloor1.png"),
            RWUP1 : pygame.image.load("RockWallUp1.png"),
            RWDOWN1 : pygame.image.load("RockWallDown1.png"),
            RWLEFT1 : pygame.image.load("RockWallLeft1.png"),
            RWRIGHT1 : pygame.image.load("RockWallRight1.png"),
            RWUPLEFT1 : pygame.image.load("RockWallUpLeft1.png"),
            RWUPRIGHT1 : pygame.image.load("RockWallUpRight1.png"),
            RWDOWNLEFT1 : pygame.image.load("RockWallDownLeft1.png"),
            RWDOWNRIGHT1 : pygame.image.load("RockWallDownRight1.png"),
            RFLOORDOOR1 : pygame.image.load("RockFloorDoor1.png"),
            RWUPDOOR1 : pygame.image.load("RockWallUpDoor1.png"),
            RWDOWNDOOR1 : pygame.image.load("RockWallDownDoor1.png"),
            RWLEFTDOOR1 : pygame.image.load("RockWallLeftDoor1.png"),
            RWRIGHTDOOR1 : pygame.image.load("RockWallRightDoor1.png"),
            CLOUD : pygame.image.load("cloud.png"),
            SONIC : pygame.image.load("sonic.png"),
            DEATHSCREEN : pygame.image.load("DeathScreen.png"),
            SPIKES : pygame.image.load("Spikes.png")
            }

#Room1
room1Tilemap = [[O,  O,  O,           O,       O,       O,       O,       O,         O,       O,       O,       O,       O,            O,  O],
                [0,  O,  O,           O,       O,       O,       O,       O,         O,       O,       O,       O,       O,            O,  O],
                [O,  O,  RWUPLEFT1,   RWUP1,   RWUP1,   RWUP1,   RWUP1,   RWUPDOOR1, RWUP1,   RWUP1,   RWUP1,   RWUP1,   RWUPRIGHT1,   O,  O],
                [O,  O,  RWLEFT1,     RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1,   RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RWRIGHT1,     O,  O],
                [O,  O,  RWLEFT1,     RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1,   RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RWRIGHT1,     O,  O],
                [O,  O,  RWLEFT1,     RFLOOR1, SPIKES,  RFLOOR1, RFLOOR1, RFLOOR1,   RFLOOR1, RFLOOR1, SONIC,   RFLOOR1, RWRIGHT1,     O,  O],
                [O,  O,  RWLEFT1,     RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1,   RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RWRIGHT1,     O,  O],
                [O,  O,  RWLEFT1,     RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1,   RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RWRIGHT1,     O,  O],
                [O,  O,  RWLEFT1,     RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1,   RFLOOR1, RFLOOR1, RFLOOR1, RFLOOR1, RWRIGHT1,     O,  O],
                [O,  O,  RWDOWNLEFT1, RWDOWN1, RWDOWN1, RWDOWN1, RWDOWN1, RWDOWN1,   RWDOWN1, RWDOWN1, RWDOWN1, RWDOWN1, RWDOWNRIGHT1, O,  O],
                [O,  O,  O,           O,       O,       O,       O ,      O,         O,       O,       O,       O,       O,            O,  O],
                [O,  O,  O,           O,       O,       O,       O,       O,         O,       O,       O,       O,       O,            O,  O]]

room1UpBound = 2.5
room1DownBound = 8.5
room1LeftBound = 2.5
room1RightBound = 11.5

#Tilemap Settings
tilemap = room1Tilemap
UpBound = room1UpBound
DownBound = room1DownBound
LeftBound = room1LeftBound
RightBound = room1RightBound

#Main Loop
while True:
    if (PlayerPos[1] > 5 and PlayerPos[1] <6 and PlayerPos[0] > 9 and PlayerPos[0] <10):
        SPEED = 0.5
    if (PlayerPos[1] > 5 and PlayerPos[1] <6 and PlayerPos[0] > 4 and PlayerPos[0] <5):
        Screen.blit(textures[DEATHSCREEN],(0,0))

    print (PlayerPos)
    for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            sys.exit()
        if event.type == KEYDOWN:
            if CanMove == True:
                keys = pygame.key.get_pressed()
                if keys[K_w] and PlayerPos[1] > UpBound:
                    PlayerPos[1] -= SPEED
                if keys[K_s] and PlayerPos[1] < DownBound:
                    PlayerPos[1] += SPEED
                if keys[K_a] and PlayerPos[0] > LeftBound:
                    PlayerPos[0] -= SPEED
                if keys[K_d] and PlayerPos[0] < RightBound:
                    PlayerPos[0] += SPEED


    for row in range(SCREENHEIGHT):
        for column in range(SCREENWIDTH):
            Screen.blit(textures[tilemap[row][column]], (column*TILESIZE,row*TILESIZE))



    Screen.blit(PLAYER,(PlayerPos[0]*TILESIZE,PlayerPos[1]*TILESIZE))

    Screen.blit(textures[CLOUD].convert_alpha(),(cloudx,cloudy))

    cloudx+=1

    if cloudx > (0):

        cloudx = -600
        cloudy = 0

    pygame.display.update()
    fpsClock.tick(24)

Answer 1

你只是用瓷砖透过你的屏幕。只需在你的循环结束处的某个地方移动你的死屏幕blit，它就会起作用＆＃34;：

#...
Screen.blit(PLAYER,(PlayerPos[0]*TILESIZE,PlayerPos[1]*TILESIZE))

Screen.blit(textures[CLOUD].convert_alpha(),(cloudx,cloudy))

if (PlayerPos[1] > 5 and PlayerPos[1] <6 and PlayerPos[0] > 4 and PlayerPos[0] <5):
    Screen.blit(textures[DEATHSCREEN],(0,0))

cloudx += 1
#...

死亡屏幕未加载

1 个答案: