後で衝突検出に使用される画像用のrectを作成するにはどうすればよいですか？

Question

私は主人公がマウスクリックで剣を撃つことができ、上、下、左、右のキーで動き回ることができるゲームを書いた。文字はまた、マウスの周りをたどります。私は悪役を画面に追加しましたが、私はどのように私の短剣のためのrectを作るのか分かりません。私の意図は、短剣と悪者が衝突するときに衝突を使用することです。悪人を再現して消えさせ、それをスクリーンから外して再現させる。しかしながら;私はこれを行う前に、私の短剣のために直角を作る必要があります。私は、何らかの理由でそれが分からないからです。

これは私が私のrects変数とRECTを定義するコードの一部です：

xPlayer = 200 
yPlayer = 275 
dxPlayer = 0 
dyPlayer = 0 
playerPosition = (200,275) 
daggers = [] 
angle = 0 

villainStartx = 800 
villainStarty = random.randrange(0, 550) 
villainSpeed = -10 
villainWidth = 100 
villainHeight = 100 

villainTWOStartx = 800 
villainTWOStarty = random.randrange(0, 550) 
villainTWOSpeed = -20 
villainTWOWidth = 100 
villainTWOHeight = 100 

villainRect = pygame.Rect(villainStartx, villainStarty, villainWidth, villainHeight) 
villainTWORect = pygame.Rect(villainTWOStartx, villainTWOStarty, villainTWOWidth, villainTWOHeight) 
player = pygame.Rect(xPlayer, yPlayer, 160, 146) 

は、これは私がマウスクリックで画面に短剣を描く私のコードの一部です：

filtered_daggers = [] 
for shot in daggers: 
    if not outOfBounds(shot[0]): 
     filtered_daggers.append(shot) 
    daggers = filtered_daggers 

    for shot in daggers: 
     shot[0][0] += shot[1][0] 
     shot[0][1] += shot[1][1] 

    screen.blit(cloudSky, (0,0)) 
    screen.blit(playerRotate, playerPositionNew) 

    for shot in daggers: 
     x, y = shot[0]  
     screen.blit(shot[2], shot[0]) 

以下

し、必要であれば、私の全体のコードです：

#Import the necessary modules 
import pygame 
import sys 
import os 
import math 
import random 

#Initialize pygame 
pygame.init() 

# Set the size for the surface (screen) 
screenSize = (900,600) 
screen = pygame.display.set_mode((screenSize),0) 

# Set the caption for the screen 
pygame.display.set_caption("Neverland") 

#Define Colours 
WHITE = (255,255,255) 
BLUE = (0,0,255) 
BLACK = (0,0,0) 
GRAY = (128, 128, 128) 
MAROON = (128, 0, 0) 
NAVYBLUE = (0, 0, 128) 
OLIVE = (128, 128, 0) 
PURPLE = (128, 0, 128) 
TEAL = (0,128,128) 
PINK = (226,132,164) 
MUTEDBLUE = (155,182,203) 
PLUM = (221,160,221) 

#Clock Setup 
clock = pygame.time.Clock() 

#Load Images 
peterPlayer = pygame.image.load('pixelPirateOne.png') 
nightBackground = pygame.image.load ('skyTwo_1.png') 
daggerPlayer = pygame.image.load('daggerPlayer.png') 
captHook = pygame.image.load('/pixelCaptainHook.png') 
cloudSky = pygame.image.load('cloudSky.png') 
pirateTwo = pygame.image.load('pixelPirateTwo.png') 

#Define All Variables 
xPlayer = 200 
yPlayer = 275 
dxPlayer = 0 
dyPlayer = 0 
playerPosition = (200,275) 
accuracyShot = [0,0] 
daggers = [] 
angle = 0 
healthValue=194 

villainStartx = 800 
villainStarty = random.randrange(0, 550) 
villainSpeed = -10 
villainWidth = 100 
villainHeight = 100 

villainTWOStartx = 800 
villainTWOStarty = random.randrange(0, 550) 
villainTWOSpeed = -20 
villainTWOWidth = 100 
villainTWOHeight = 100 

villainRect = pygame.Rect(villainStartx, villainStarty, villainWidth, villainHeight) 
villainTWORect = pygame.Rect(villainTWOStartx, villainTWOStarty, villainTWOWidth, villainTWOHeight) 
player = pygame.Rect(xPlayer, yPlayer, 160, 146) 


#dagger = pygame.Rect(

def quitGame(): 
    pygame.quit() 
    sys.exit() 

def outOfBounds(shot): 
    return shot[0] < -40 or shot[0] > 900 or shot[1] < -40 or shot[1] > 600 

def villains(x,y): 
    screen.blit(captHook, (x,y)) 

def villainsTwo(x,y): 
    screen.blit(pirateTwo, (x,y)) 

go = True 
while go: 

#Quit Game 
    for event in pygame.event.get(): 
     if event.type == pygame.QUIT: 
       quitGame() 
#Move Player     
     elif event.type == pygame.KEYDOWN: 
      if event.key == pygame.K_LEFT: 
       dxPlayer -= 25 
      elif event.key == pygame.K_RIGHT: 
       dxPlayer += 25 
      elif event.key == pygame.K_UP: 
       dyPlayer -= 25 
      elif event.key == pygame.K_DOWN: 
       dyPlayer += 25 

     elif event.type == pygame.KEYUP: 
      if event.key == pygame.K_LEFT or event.key == pygame.K_RIGHT: 
       dxPlayer = 0 
      elif event.key == pygame.K_UP or event.key == pygame.K_DOWN: 
       dyPlayer = 0 

     elif event.type == pygame.MOUSEBUTTONDOWN: 
      mousePosition = pygame.mouse.get_pos() 
      velx = math.cos(angle)*20 
      vely = math.sin(angle)*20 

      daggerImage = pygame.transform.rotate(daggerPlayer, -math.degrees(angle)) 
      width, height = daggerImage.get_size() 

      daggers.append([[xPlayer,yPlayer], 
          [velx, vely], daggerImage]) 

#Update move player 
    xPlayer = xPlayer + dxPlayer 
    yPlayer = yPlayer + dyPlayer 
    pygame.display.update() 

#Learned about atan2 from --> https://docs.python.org/2/library/math.html 
#Allows To Rotate Player With Mouse  
    mousePosition = pygame.mouse.get_pos() 
    rise = mousePosition[1] - player.centery 
    run = mousePosition[0] - player.centerx 
    angle = math.atan2(rise, run) 
    playerRotate = pygame.transform.rotate(peterPlayer, -math.degrees(angle)) 
    playerPositionNew = (xPlayer-playerRotate.get_rect().width/2, yPlayer-playerRotate.get_rect().height/2) 
    player = playerRotate.get_rect(center=player.center) 

#Learned about cos and sin in python from --> https://docs.python.org/2/library/math.html 
#Draw daggers to screen 
    filtered_daggers = [] 
    for shot in daggers: 
     if not outOfBounds(shot[0]): 
      filtered_daggers.append(shot) 
     daggers = filtered_daggers 

    for shot in daggers: 
     shot[0][0] += shot[1][0] 
     shot[0][1] += shot[1][1] 

    screen.blit(cloudSky, (0,0)) 
    screen.blit(playerRotate, playerPositionNew) 

    for shot in daggers: 
     x, y = shot[0]  
     screen.blit(shot[2], shot[0]) 

    if villainRect.colliderect(dagger): 
     print(dagger) 


    pygame.display.update() 
    clock.tick(30) 

#Drawing the villains at random 
    villains(villainStartx, villainStarty) 
    villainStartx +=villainSpeed 

    if villainStartx < -50: 
     villainStartx = random.randrange(800,900) 
     villainStarty = random.randrange(0,550) 

    villainsTwo(villainTWOStartx, villainTWOStarty) 
    villainTWOStartx +=villainTWOSpeed 

    if villainTWOStartx < -50: 
     villainTWOStartx = random.randrange(800,1000) 
     villainTWOStarty = random.randrange(0,550) 

#Redrawing villain after collision- To be finished after defining dagger rect 

    pygame.display.update() 

Answer 1

あなたのDAGの画像を使用することができますgerを取得してからrectプロパティを取得してください：

dagger = pygame.image.load("dagger.png") 

#you can then blit it on the screen: 

screen.blit(dagger, (corrd1, corrd2)) 

dagger_rect = dagger.get_rect() #get the location of the dagger 

if villianRect.colliderect(dagger_rect): 

    #do something