[英]Why is my key movement not working properly?
我正在創建一個基本游戲,但我的代碼中出現鍵盤響應問題。 當你點擊開始時,立方體會一直沿着你按下的箭頭鍵的方向移動,但我希望它移動你用箭頭鍵按下的任何方向,如果沒有按下任何鍵,它就會停止。 有人可以告訴我我的代碼中有什么錯誤以及如何正確執行嗎?
這是代碼:
import pygame
import time
import sys
import pygame.event as EVENTS
from pygame.locals import *
import random
print("Welcome to the prototype of rpg game -Made by Adam Pospíchal.")
pygame.init()
sirka = 800
vyska = 800
okno = pygame.display.set_mode((sirka,vyska))
pygame.display.set_caption("RPG GAME")
#PARAMETRE OKNA#
#PARAMETRE OKNA#
#PARAMETRE KOCKY HRACA#
#PARAMETRE MENU#
#farby - RGB#
RM = 255
GM = 255
BM = 0
player_r = 0
player_g = 255
player_b = 0
player_height = 20
player_width = 20
smerx = 0
smery = 0
x_pos = 390
y_pos = 390
#farby - RGB#
x = 400
y = 400
#PARAMETRE MENU#
#TEXT#
font = pygame.font.SysFont('Arial', 40)
textsurface_title = font.render('CUBE ADVENTURE', False, (255, 0, 0))
textsurface_Controls = font.render('CONTROLS', False, (255, 0, 0))
textsurface = font.render('START', False, (255, 0, 0))
textsurface2 = font.render('CONTROLS', False, (255, 0, 0))
textsurface3 = font.render('EXIT', False, (255, 0, 0))
#TEXT#
#MAIN MENU#
obdlznik_start = pygame.Rect(300,200,200,100)
obdlznik_controls = pygame.Rect(300,350,200,100)
obdlznik_exit = pygame.Rect(300,500,200,100)
#MAIN MENU
def game():
x_pos = 360
y_pos = 360
smerx = 0
smery = 0
player_r = 0
player_g = 255
player_b = 0
player_height = 20
player_width = 20
sirka = 800
vyska = 800
while True:
for event in pygame.event.get():
if event.type == QUIT:
koniec()
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RIGHT:
smerx = 1
if event.key == pygame.K_LEFT:
smerx = -1
if event.key == pygame.K_DOWN:
smery = 1
if event.key == pygame.K_UP:
smery = -1
if event.key == pygame.K_ESCAPE:
koniec()
if event.type == pygame.KEYUP:
if event.key == pygame.K_RIGHT or event.key == pygame.K_LEFT:
smerx = 0
if event.key == pygame.K_DOWN or event.key == pygame.K_UP:
smery = 0
#BORDER
if x_pos + player_width > 800:
x_pos = 800
if x_pos < 0:
x_pos = 0
if y_pos + player_height > 800:
y_pos = 800
if y_pos < 0:
y_pos = 0
#BORDER
#PLAYER CUBE
okno.fill((0,0,0))
x_pos = x_pos + smerx
y_pos = y_pos + smery
obdlznik_player = pygame.Rect(x_pos,y_pos,player_height,player_width)
pygame.draw.rect(okno,(player_r,player_g,player_b),obdlznik_player)
pygame.display.update()
#PLAYER CUBE
#HEALTHBAR
#HEALTHBAR
def koniec(): #EXIT GAME
pygame.quit()
sys.exit()
def menu_controls(): #CONTROLS MENU
while True:
for event in pygame.event.get():
if event.type == QUIT:
koniec()
#FARBY KOCKY KURZORA
RR = 255
GR = 0
BR = 0
#FARBY KOCKY KURZORA
mouse_x,mouse_y = pygame.mouse.get_pos() #POZÍCIA MYŠI
mouse_rect = pygame.Rect(mouse_x-10,mouse_y-10,20,20) #KOCKA MYŠI
obdlznik_spat = pygame.Rect(10,10,40,40)
obdlznik_spat_2 = pygame.Rect(30,25,10,10)
spat_collision = mouse_rect.colliderect(obdlznik_spat)
if spat_collision:
RR = 0
GR = 0
BR = 255
if event.type == pygame.MOUSEBUTTONDOWN:
if event.button == 1:
menu_main()
pygame.mouse.set_visible(0) #VIDITEĽNOSŤ MYŠI
okno.fill((0,0,0))
okno.blit(textsurface_Controls,(300,50))#NADPIS
pygame.draw.rect(okno,(RM,GM,BM),obdlznik_spat)
pygame.draw.polygon(okno, (255,0,0), ((15,30), (30,15), (30,45)))
pygame.draw.rect(okno,(255,0,0),obdlznik_spat_2)
pygame.draw.rect(okno,(RR,GR,BR),mouse_rect) #KRESLENIE KOCKY KURZORA MYSI
pygame.display.update() #UPDATE OBRAZOVKY
def menu_main():
while True:
for event in pygame.event.get():
if event.type == QUIT:
koniec()
#FARBY KOCKY KURZORA
RR = 255
GR = 0
BR = 0
#FARBY KOCKY KURZORA
mouse_x,mouse_y = pygame.mouse.get_pos() #POZÍCIA MYŠI
pygame.mouse.set_visible(0) #VIDITEĽNOSŤ MYŠI
mouse_rect = pygame.Rect(mouse_x-10,mouse_y-10,20,20) #KOCKA MYŠI
s_collision = mouse_rect.colliderect(obdlznik_start)
c_collision = mouse_rect.colliderect(obdlznik_controls)
e_collision = mouse_rect.colliderect(obdlznik_exit)
if s_collision:
RR = 0
GR = 255
BR = 0
if event.type == pygame.MOUSEBUTTONDOWN:
if event.button == 1:
game()
if c_collision:
RR = 0
GR = 0
BR = 255
if event.type == pygame.MOUSEBUTTONDOWN:
if event.button == 1:
menu_controls()
if e_collision:
RR = 255
GR = 255
BR = 255
if event.type == pygame.MOUSEBUTTONDOWN:
if event.button == 1:
koniec()
okno.fill((0,0,0))
okno.blit(textsurface_title,(250,50))#NADPIS
pygame.draw.rect(okno,(RM,GM,BM),obdlznik_start)
okno.blit(textsurface,(350,230))
pygame.draw.rect(okno,(RM,GM,BM),obdlznik_controls)
okno.blit(textsurface2,(315,370))
pygame.draw.rect(okno,(RM,GM,BM),obdlznik_exit)
okno.blit(textsurface3,(360,520))
pygame.draw.rect(okno,(RR,GR,BR),mouse_rect) #KRESLENIE KOCKY KURZORA MYSI
pygame.display.update() #UPDATE OBRAZOVKY
menu_main()
#MAIN MENU#
#HERNY CYKLUS - PRIKAZY V HRE#
問題是您在 game() 中使用了兩個事件循環。 您必須在同一個事件循環中添加所有事件。
所以,
for event in pygame.event.get():
if event.type == QUIT:
koniec()
for event in pygame.event.get():
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RIGHT:
smerx = 1
if event.key == pygame.K_LEFT:
smerx = -1
if event.key == pygame.K_DOWN:
smery = 1
if event.key == pygame.K_UP:
smery = -1
if event.key == pygame.K_ESCAPE:
koniec()
if event.type == pygame.KEYUP:
if event.key == pygame.K_RIGHT or event.key == pygame.K_LEFT:
smerx = 0
if event.key == pygame.K_DOWN or event.key == pygame.K_UP:
smery = 0
這 ^ 將成為公正
for event in pygame.event.get():
if event.type == QUIT:
koniec()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_RIGHT:
smerx = 1
if event.key == pygame.K_LEFT:
smerx = -1
if event.key == pygame.K_DOWN:
smery = 1
if event.key == pygame.K_UP:
smery = -1
if event.key == pygame.K_ESCAPE:
koniec()
if event.type == pygame.KEYUP:
if event.key == pygame.K_RIGHT or event.key == pygame.K_LEFT:
smerx = 0
if event.key == pygame.K_DOWN or event.key == pygame.K_UP:
smery = 0
所以基本上,我在game() 中使用 ( 2x for ) 在我的代碼中犯了一個錯誤。 下次當我使用(for) 時,我會檢查它下面的命令是否在同一個循環中。 謝謝你的回答:)
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