事前に助けてくれてありがとう。私はPython言語に不慣れで、このプロジェクトを使用してPythonを学習しています。現在、関数を使用して画面にタイルを描画し、キーを押してスプライトを移動できるように取り組んでいます。問題は、関数 keyMoveSprite() がグローバル変数 x_coordinate と y_coordinate を認識できないことです。それらは関数内にありましたが、反復ごとに x 変数と y 変数が 0 に戻されたため、スプライトが動かなくなったため、ループの外にある必要があると考えました。助言がありますか？これが私のコードです。この問題は、ゲームのメインループで関数が繰り返し呼び出されていることが原因である可能性があると思いますが、入力を追跡するために繰り返し呼び出す必要があります。
import pygame,sys
from pygame.locals import *
pygame.init()
#Global Variables
screen_x = 800
screen_y = 480
screen = pygame.display.set_mode((screen_x, screen_y))
x_coordinate = 0
y_coordinate = 0
moveX, moveY = 0, 0
#This function will take the screen coordinates and draw
#a tile to the entire screen. It will draw tiles no matter
#the screen size.
def keyMoveSprite():
sprite = pygame.image.load("character.png").convert_alpha()
for event in pygame.event.get():
if event.type == KEYDOWN:
if event.key == K_LEFT:
moveX = -10
elif event.key == K_RIGHT:
moveX = +10
elif event.key == K_UP:
moveY = -10
elif event.key == K_DOWN:
moveY = +10
if event.type == KEYUP:
if event.key == K_LEFT:
moveX = 0
elif event.key == K_RIGHT:
moveX = 0
elif event.key == K_UP:
moveY = 0
elif event.key == K_DOWN:
moveY = 0
x_coordinate = x_coordinate + moveX
y_coordinate = y_coordinate + moveY
screen.blit(sprite,(x_coordinate, y_coordinate))
pygame.display.update()
print("Character drawn at:", x_coordinate, y_coordinate)
def mapDraw(screen_x, screen_y):
floor = pygame.image.load("floor_tile.png")
wall = pygame.image.load("wall_tile.png")
treasure = pygame.image.load("treasure_chest.png")
# Intialize row for loop
row = 0
mapColumn = 0
mapRow = 0
#Loop between the values 0 to the screen's y variable, in intervals of
#32, and store them in the variable row once per loop.
mapArray = [
[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1],
[1,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1],
[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1],
[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]
]
for row in range(0, screen_y, 32):
column = 0 # Set column to 0 per iteration, this allows reset of the x coordinate
print("Map Row Value:", mapRow)
mapColumn = 0 # Resets mapColumn variable to 0
for column in range(0, screen_x, 32):
if mapArray[mapRow][mapColumn] == 0:
screen.blit(floor, (column, row))
#print(column,row)
pygame.display.update()
#print("Map Column Value:",mapColumn)
print("MapCol",mapColumn,"MapRow",mapRow)
elif mapArray[mapRow][mapColumn] == 1:
screen.blit(wall, (column, row))
pygame.display.update()
mapColumn = mapColumn + 1
mapRow = mapRow + 1
def main():
mapFloor = mapDraw(800,480)
while True:
keyMoveSprite()
main()