From 15259b983c39cfee2ba888d0a1e72669bcab1ec2 Mon Sep 17 00:00:00 2001
From: 206530234 <dj227734@qq.com>
Date: Thu, 24 Jun 2021 10:09:42 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20'=E8=AE=A9=E5=A4=96?=
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---
 让外星人群移动 | 153 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 153 insertions(+)
 create mode 100644 让外星人群移动

diff --git a/让外星人群移动 b/让外星人群移动
new file mode 100644
index 0000000..846e320
--- /dev/null
+++ b/让外星人群移动
@@ -0,0 +1,153 @@
+import random
+
+class spaceInvader(pygame.sprite.Sprite):
+
+def __init__(self):
+
+self.image = pygame.image.load("spaceInvader.png")
+
+self.x = 200
+
+self.y = 390
+
+self.shots = []
+
+def handle_keys(self):
+
+key = pygame.key.get_pressed()
+
+dist = 5
+
+if key[pygame.K_RIGHT]:
+
+self.x+=dist
+
+elif key[pygame.K_LEFT]:
+
+self.x-=dist
+
+def draw(self, surface):
+
+surface.blit(self.image,(self.x,self.y))
+
+for s in self.shots:
+
+s.draw(screen)
+
+class Alien(pygame.sprite.Sprite):
+
+def __init__(self,x,y,direction,alienType):
+
+pygame.sprite.Sprite.__init__(self)
+
+self.AlienType = alienType
+
+self.Direction = direction
+
+if alienType == 1:
+
+alienImage = pygame.image.load("alien1.png")
+
+self.Speed = 1
+
+self.Score = 5
+
+if alienType == 2:
+
+alienImage = pygame.image.load("alien2.png")
+
+self.Score = 15
+
+self.Speed = 1
+
+if alienType == 3:
+
+alienImage = pygame.image.load("alien3.png")
+
+self.Score = 10
+
+self.Speed = 1
+
+if alienType == 4:
+
+alienImage = pygame.image.load("alien4.png")
+
+self.Score = 20
+
+self.Speed = 1
+
+if alienType == 5:
+
+alienImage = pygame.image.load("alien5.png")
+
+self.Score = 25
+
+self.Speed = 1
+
+self.image = pygame.Surface([26, 50])
+
+self.image.set_colorkey(black)
+
+self.image.blit(alienImage,(0,0))
+
+self.rect = self.image.get_rect()
+
+self.rect.x = x
+
+self.rect.y = y
+
+def moveAliens(self):
+
+if self.Direction == "right":
+
+self.rect.x += self.Speed
+
+if self.Direction == "left":
+
+self.rect.x -= self.Speed
+
+pygame.init()
+
+pygame.mouse.set_visible(False)
+
+screen = pygame.display.set_mode([400,400])
+
+allAliens = pygame.sprite.Group()
+
+spaceInvader = spaceInvader()
+
+pygame.display.set_caption("Space Attack")
+
+background_image = pygame.image.load("Galaxy.png").convert()
+
+pygame.mouse.set_visible(True)
+
+done = False
+
+clock = pygame.time.Clock()
+
+black =( 0, 0, 0)
+
+white =( 255,255,255)
+
+red = (255, 0, 0)
+
+score = 0
+
+enemies = []
+
+#For X coords
+
+spawnPositions = [50,100,150,200,250,300,350]
+
+yCoord = 10
+
+for n in range(5):
+
+for i in range(len(spawnPositions)):
+
+xCoord = spawnPositions[i]
+
+alienType = random.randint(1,5)
+
+alien = Alien(xCoord)
\ No newline at end of file