python - pygame 传球到球门

Question

我正在尝试使用 pygame 进行球类游戏的传球，但是一旦我第一次通过在所需方向上单击鼠标来传球，在击中队友 2 后再次单击鼠标，球将不会重定向。我正在努力让球可以在队友之间来回传球，但传球方面给我带来了困难。对我可以通过鼠标点击传球的另一种方式有什么建议吗？

import sys
import pygame
import characters
import math

width = 600
height = 730

win = pygame.display.set_mode((width, height))
clock = pygame.time.Clock()
pygame.font.init()
bg = pygame.image.load("backgroundCY300.jpg")
pygame.display.set_caption("Game")
win.blit(bg, (-150, -140))

game_over = False
ballsleft = 3
hit = False
isFalling = True
run = True
click = False
click2 = False
scored = False

font = pygame.font.SysFont('Comic Sans', 50)

def redrawGameWin():  
    win.blit(text, (300, 100)) 
    win.blit(bg, (-150, -140))
    ball.draw(win)
    teammate1.draw(win)
    reflector1.draw(win)
    teammate2.draw(win)
    goalie.draw(win)
    defense.draw(win)
    bound1.draw(win)
    pygame.display.update()

def passing(dest_x, dest_y):
    if click == True:
        ball.floating_point_x = ball.x
        ball.floating_point_y = ball.y

        dest_x += ball.x
        dest_y += ball.y

        x_diff = dest_x - ball.x
        y_diff = dest_y - ball.y
        angle = math.atan2(y_diff, x_diff)

        ball.change_x = math.cos(angle) * ball.vel_x
        ball.change_y = math.sin(angle) * ball.vel_y

        ball.floating_point_y += ball.change_y
        ball.floating_point_x += ball.change_x
        
        ball.y = int(ball.floating_point_y)
        ball.x = int(ball.floating_point_x)

ball = characters.ball(50, 50, 12)
teammate1 = characters.teammate(50, 150, 20)
teammate2 = characters.teammate(390, 500, 20)
goalie = characters.defense(300, 650, 400, 20, 20)
defense = characters.defense(100, 300, 400, 20, 20)
bound1 = characters.boundry(350, 400, 400, 20, 10)
reflector1 = characters.reflector(50, 500, 200, 10, 12)
#mainloop
while run == True:
    pygame.time.delay(100)
    for event in pygame.event.get():
        if event.type == pygame.MOUSEBUTTONDOWN:  
            mouse_x = event.pos[0] 
            mouse_y = event.pos[1]
            click = True
            
    if click == True:
        passing(mouse_x, mouse_y)
    if click2 == True:
        ball.y += 15
    characters.defense.mover_t_l(goalie, win)
    characters.defense.mover_t_l(defense, win)
    """DEATH BOUNDRIES"""
    if ball.y <= 0:
        hit = True
    if ball.y >= height and ball.x < 200 or ball.y >= height and ball.x > 400:
        hit = True
        done = False    
    """BOUNCY BOUNDRIES"""
    if ball.x >= 600 or ball.x <= 0:
        ball.vel_x = -ball.vel_x
    if ball.y < reflector1.hitbox[1] + reflector1.hitbox[3] and ball.y > reflector1.hitbox[1]:
        if ball.x > reflector1.hitbox[0] and ball.x < reflector1.hitbox[0] + reflector1.hitbox[2]:
            ball.vel_y = -ball.vel_y
    """DEFENSE"""
    if ball.y < goalie.hitbox[1] + goalie.hitbox[3] and ball.y > goalie.hitbox[1]:
        if ball.x > goalie.hitbox[0] and ball.x < goalie.hitbox[0] + goalie.hitbox[2]:
            hit = True
            done = False
    if ball.y < defense.hitbox[1] + defense.hitbox[3] and ball.y > defense.hitbox[1]:
        if ball.x > defense.hitbox[0] and ball.x < defense.hitbox[0] + defense.hitbox[2]:
            hit = True
            done = False
    if ball.y < bound1.hitbox[1] + bound1.hitbox[3] and ball.y > bound1.hitbox[1]:
        if ball.x > bound1.hitbox[0] and ball.x < bound1.hitbox[0] + bound1.hitbox[2]:
            hit = True
            done = False
    """TEAMMATES"""
    *if ball.y < teammate1.hitbox[1] + teammate1.hitbox[3] and ball.y > teammate1.hitbox[1]:
        if ball.x > teammate1.hitbox[0] and ball.x < teammate1.hitbox[0] + teammate1.hitbox[2]:
            isFalling = False
    if ball.y < teammate2.hitbox[1] + teammate2.hitbox[3] and ball.y > teammate2.hitbox[1]:
        if ball.x > teammate2.hitbox[0] and ball.x < teammate2.hitbox[0] + teammate2.hitbox[2]:
            click = False
            isFalling = False
            click2 = True*
    if ball.y >= height and 200 <= ball.x <= 400:
        scored = True
    if scored == True:
        run = False
        done = False
    if hit == True:
        run = False
        game_over = True
        done = False
    if isFalling == True:
        ball.y += 15
    if ballsleft > 0:
        text = font.render("Balls: " + str(ballsleft), 1, (0, 0, 0))
    redrawGameWin()

标签： pythonpython-3.xpygame