android - Pygame 衝突相互作用

Question

これが私のコードです：

import pygame, sys
from pygame.locals import * 

try:
    import Android
except ImportError:
    Android = None

try:
   import pygame.mixer as mixer
except ImportError:
    import android.mixer as mixer    

pygame.init()

#Android to cross platform

if Android:
    android.init()
    android.map_key(android.KEYCODE_BACK, pygame.K_ESCAPE)

#Variables

score = 0
health = 100


#Colours

RED = (255 ,0 ,0)
BLACK = (0, 0, 0)

# Left Edge of rectangle, top, width, height
player_rect = pygame.Rect(540, 0, 32, 32)
enemy = pygame.image.load("monster.png")

size = width, height = 1276,650
screen = pygame.display.set_mode(size)

direction ="down"  

# This is the score text
gamefont = pygame.font.Font(None, 30)
scoretext = gamefont.render('Player Score: '+ str(score), 2, [255,0,0])
boxsize=scoretext.get_rect()
scoreXpos=(width-boxsize[2])/2  
scoreYpos=(height-boxsize[2])/2  
screen.blit(scoretext, [scoreXpos,20])

# This is the health 
gamefonts = pygame.font.Font(None, 30) 
scoretexts = gamefonts.render('Player Health: '+ str(health), 2, [255,0,0])
boxsizes=scoretexts.get_rect()
scoreXposs=(width-boxsizes[2])/2 
scoreYposs=(height-boxsizes[2])/2  
screen.blit(scoretexts, [scoreXposs,20])

PAUSED = False
font = pygame.font.SysFont("serif", 72)
text_paused = font.render("PAUSED", True, (255, 0, 0))


sound = mixer.Sound('maintheme.ogg')
sound.play()


r = 0
bif = pygame.image.load("map5.png") 
pygame.display.set_caption("Pygame 2D RPG !")
x,y=0,0
movex, movey=0,0
character="boy.png"
player=pygame.image.load(character).convert_alpha()

while True:

# --- events ---

for event in pygame.event.get():

    if event.type == pygame.QUIT:
        pygame.quit()
        sys.exit()

    if event.type==KEYDOWN:
        if event.key == K_ESCAPE:
            pygame.quit()
            sys.exit()
        elif event.key==K_q:
            PAUSED = not PAUSED

    if not PAUSED:
        if event.type==KEYDOWN:
            if event.key==K_a:
                movex=-10
            elif event.key==K_d:
                movex=+10
            elif event.key==K_w:
                movey=-10
            elif event.key==K_s:
                movey=+10
        if event.type==KEYUP:
            if event.key==K_a:
                movex=0
            elif event.key==K_d:
                movex=0
            elif event.key==K_w:
                movey=0
            elif event.key==K_s:
                movey=0
# Enemy 
if direction == "down":
        player_rect.centery += 1
elif direction == "up":
        player_rect.centery -= 1  

if player_rect.bottom > size[1]:
    direction = "up"
if player_rect.top < 0:
    direction = "down"                   

if not PAUSED:
    x+=movex
    y+=movey   
    print x,y
if x in range(680,702) and y in range(377,403):  # This is the location of the tile.
    bif = pygame.image.load("map6.png")
screen.fill((r,0,0))
screen.blit(bif,(0,0))
screen.blit(player,(x,y))
screen.blit(enemy, player_rect)
#pygame.draw.rect(screen, RED, player_rect) 

screen.blit(scoretexts, [scoreYposs, 45])
scoretexts = gamefonts.render('Player Health: '+ str(health), 2, [25,25,112])
#health +=10


screen.blit(scoretext, [scoreYpos,70])
scoretext = gamefont.render('Player Score: '+ str(score), 2, [25,25,112])
#score +=10   

if PAUSED:
    screen.blit(text_paused, (100, 100))    

pygame.display.update() 

今私は誰かが衝突を行う方法を知っているかどうか疑問に思っていました. 助けてくれてありがとう！

Answer 1

これは、stackoverflow に関する別の質問に対する私の回答からのコードであり、後でいくつかの変更が加えられています。

ここに衝突検出がありますが、理想的ではありません。

探すpygame.sprite.collide_rect(self.ball, self.player1)

衝突を検出するために長方形の領域を使用します

PyGame Spriteの衝突検出機能の追加(長方形、円、マスク付き)

(player1 (キー: W/S) または player2 (キー: ARROWS UP/DOWN) を動かしてボールと衝突させます)

---

ps .: 必要な( pygame.Rect()player )と位置 ( 、) およびサイズ ( 、) を で使用できます。PyGame Spriteを使用してプレーヤー クラス ( ) を作成する場合、Sprite には既にあるため、作成する必要はありませんが、プレーヤーを移動するときに変更する必要があります。ballself.rectself.rect.xself.rect.yself.rect.widthself.rect.heightpygame.sprite.collide_rect()class Player(pygame.sprite.Sprite):self.rectself.rectself.rect.xself.rect.y

---

import sys

import pygame
from pygame.locals import *

#----------------------------------------------------------------------

UP   = 1
DOWN = 2 

#----------------------------------------------------------------------

class Player():

    def __init__(self, screen, x, y):

        self.screen = screen

        self.rect = pygame.Rect(0,0,0,0)

        self.image = pygame.image.load('player.png')

        self.rect.size = self.image.get_size()

        self.rect.center = (x, y)

        self.speed_x = 0
        self.speed_y = 15

        self.direction = None

    def draw(self):
        self.screen.blit(self.image,(self.rect.x,self.rect.y))

    def move(self):
        if self.direction:
            if self.direction == UP :
                self.rect.y -= self.speed_y
                if self.rect.y < 0 :
                    self.rect.y = 0
            elif self.direction == DOWN :
                self.rect.y += self.speed_y
                if self.rect.y > self.screen.get_size()[1] - self.rect.height :
                    self.rect.y = self.screen.get_size()[1] - self.rect.height

#----------------------------------------------------------------------

class Ball():

    def __init__(self, screen, x, y):

        self.screen = screen

        self.rect = pygame.Rect(0,0,0,0)

        self.image = pygame.image.load('ball.png')

        self.rect.size = self.image.get_size()

        self.rect.center = (x, y)

        self.speed_x = 15
        self.speed_y = 15

    def draw(self):
        self.screen.blit(self.image,(self.rect.x,self.rect.y))

    def move(self):
        self.rect.x += self.speed_x
        self.rect.y += self.speed_y

        if self.rect.left < 0 or self.rect.right > self.screen.get_size()[0]:
            self.speed_x = -self.speed_x
        if self.rect.top < 0 or self.rect.bottom > self.screen.get_size()[1]:
            self.speed_y = -self.speed_y

#----------------------------------------------------------------------

class Game():

    def __init__(self):

        self.FPS = 25

        pygame.init()


        self.fpsClock = pygame.time.Clock()

        self.background = pygame.image.load('background.jpg')
        self.size = self.width, self.height = self.background.get_size()

        self.screen = pygame.display.set_mode(self.size,0,32)

        self.ball = Ball(self.screen, 100, 100)

        self.player1 = Player(self.screen, 35, self.height/2)
        self.player2 = Player(self.screen, self.width-35, self.height/2)

        print self.screen.get_rect().center


        font = pygame.font.SysFont("", 72)

        self.text_paused = font.render("PAUSE", True, (255, 0, 0))

        print self.text_paused.get_rect()

        screen_rect = self.screen.get_rect()
        self.text_rect = self.text_paused.get_rect()
        self.text_rect.center = screen_rect.center

        print self.text_rect

    def run(self):

        RUNNING = True

        PAUSED = False
        while RUNNING:

            # --- events ---

            for event in pygame.event.get():
                if event.type==QUIT:
                    RUNNING = False

                if event.type == KEYDOWN:
                    if event.key == K_ESCAPE:
                        RUNNING = False
                    elif event.key == K_SPACE:
                        PAUSED = not PAUSED
                    elif not PAUSED:
                        if event.key == K_w:
                            self.player1.direction = UP
                        elif event.key == K_s:
                            self.player1.direction = DOWN
                        elif event.key == K_UP:
                            self.player2.direction = UP
                        elif event.key == K_DOWN:
                            self.player2.direction = DOWN

                if event.type == KEYUP:
                    if not PAUSED:
                        if event.key in (K_w, K_s):
                            self.player1.direction = None
                        elif event.key in (K_UP, K_DOWN):
                            self.player2.direction = None

            # --- recalculations ---

            if not PAUSED:      
                self.player1.move()
                self.player2.move()
                self.ball.move()

            #~ print self.ball.get_rect()

            if pygame.sprite.collide_rect(self.ball, self.player1):
                self.ball.speed_x = -self.ball.speed_x

            if pygame.sprite.collide_rect(self.ball, self.player2):
                self.ball.speed_x = -self.ball.speed_x

            # --- drawing ---

            self.screen.blit(self.background,(0,0))
            self.player1.draw()
            self.player2.draw()
            self.ball.draw()

            if PAUSED:

                self.screen.blit(self.text_paused, self.text_rect.topleft)

            pygame.display.update()

            # --- FPS ---

            self.fpsClock.tick(self.FPS)

        # --- finish ---

        pygame.quit()
        sys.exit()

#----------------------------------------------------------------------

Game().run()

スクリーンショット

---

ゲームで使用される画像:

ボール.png

player.png

背景.jpg