test

enemy.py

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+from settings import SCREEN_HEIGHT, SCREEN_WIDTH
+import random
+import pygame
+
+# Define the enemy object by extending pygame.sprite.Sprite
+# The surface you draw on the screen is now an attribute of 'enemy'
+class Enemy(pygame.sprite.Sprite):
+    def __init__(self):
+        super(Enemy, self).__init__()
+        self.surf = pygame.Surface((20, 50))
+        self.surf.fill((255, 0, 0))
+        self.rect = self.surf.get_rect(
+            center=(
+                random.randint(SCREEN_WIDTH + 20, SCREEN_WIDTH + 100),
+                random.randint(0, SCREEN_HEIGHT),
+            )
+        )
+        self.speed = random.randint(1, 3)
+
+    # Move the sprite based on speed
+    # Remove the sprite when it passes the left edge of the screen
+    def update(self):
+        self.rect.move_ip(-self.speed, 0)
+        if self.rect.right < 0:
+            self.kill()

player.py

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+import pygame
+from settings import SCREEN_HEIGHT, SCREEN_WIDTH
+from pygame.locals import (
+    K_UP,
+    K_DOWN,
+    K_LEFT,
+    K_RIGHT,
+    K_ESCAPE,
+    KEYDOWN,
+    QUIT,
+)
+
+
+# Define a Player object by extending pygame.sprite.Sprite
+# The surface drawn on the screen is now an attribute of 'player'
+class Player(pygame.sprite.Sprite):
+    def __init__(self):
+        super().__init__()
+        self.surf = pygame.Surface((75, 25))
+        self.surf.fill((0, 0, 0))
+        self.rect = self.surf.get_rect()
+
+    def update(self, pressed_keys):
+        if pressed_keys[K_UP]:
+            self.rect.move_ip(0, -5)
+        if pressed_keys[K_DOWN]:
+            self.rect.move_ip(0, 5)
+        if pressed_keys[K_LEFT]:
+            self.rect.move_ip(-5, 0)
+        if pressed_keys[K_RIGHT]:
+            self.rect.move_ip(5, 0)
+
+        # Keep player on the screen
+        if self.rect.left < 0:
+            self.rect.left = 0
+        if self.rect.right > SCREEN_WIDTH:
+            self.rect.right = SCREEN_WIDTH
+        if self.rect.top <= 0:
+            self.rect.top = 0
+        if self.rect.bottom >= SCREEN_HEIGHT:
+            self.rect.bottom = SCREEN_HEIGHT

settings.py

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+# Define constants for the screen width and height
+SCREEN_WIDTH = 800
+SCREEN_HEIGHT = 600

test.py

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+import pygame
+# Vieglākai piekļuvei notikumiem
+from pygame.locals import (K_UP,K_DOWN,K_LEFT,K_RIGHT,K_ESCAPE,KEYDOWN,QUIT)
+
+
+# Izveidosim ekrāna izmēra konstantes
+SCREEN_WIDTH = 800
+SCREEN_HEIGHT = 600
+# Izveidosim screen objektu
+# Padodam izmērus kā kortežu (vai sarakstu)!
+screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
+
+# Mainīgais, lai kontrolētu cilpu
+running = True
+# Galvenā cilpa
+while running:
+    # Apskatām visus notikumus
+    for event in pygame.event.get():
+        # Vai lietotājs ir nospiedis tastatūras pogu?
+        if event.type == KEYDOWN:
+            pass
+            # Vai šī ir Escape poga?
+            if event.key == K_ESCAPE:
+                running = False
+        # Vai lietotājs ir nospiedis loga aizvēršanas pogu?
+        elif event.type == QUIT:
+            running = False
+
+    # Izveidojam virsmu un padodam kā argumentu garumu un platumu
+    surf = pygame.Surface((50, 50))
+    # Iestatām virsmas fona krasu
+    surf.fill((255, 25, 0))
+    # Var piekļūt arī virsmas Rect, izmantojot .get_rect()
+    rect = surf.get_rect()
+    surf_center = (
+        (SCREEN_WIDTH - surf.get_width()) / 2,
+        (SCREEN_HEIGHT - surf.get_height()) / 2
+    )
+    screen.blit(surf, surf_center)
+    pygame.display.flip()
+
+# Apstrādāsim notikumus…
+# Kaut kādā brīdī iziesim no cilpas (running = False)
+pygame.quit()
+
+pygame.init()