Lesson 06

docs/assignments/ISAGeekClub/Lesson06/Rainbow_Chain.md

+# Lesson 06 - Rainbow Chain 🌈 彩虹链 🦄🦄
+
+## While-loop vs for-loop 循环语句 🎡
+
+![alt text](image.png)  
+什么是 while 循环？ 什么是 for 循环？ 上面的结果分别是什么？
+
+## Initial Code
+
+以下是你的练习代码，请复制粘贴到你的编辑器上，**应用刚才学到的循环语句**，绘制出目标图案。  
+![alt text](image-1.png)
+
+```python
+import pygame
+# Initialize pygame
+pygame.init()
+
+# Constants
+WIDTH, HEIGHT = 800, 600
+SAND = (255, 255, 255)
+
+# Game setup
+# window size
+screen = pygame.display.set_mode((WIDTH, HEIGHT))
+# window caption
+pygame.display.set_caption("Chrome Dino Game")
+# Create a Frame Rate object
+clock = pygame.time.Clock()
+
+# Game loop
+running = True
+
+while running:
+    screen.fill(SAND)
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            running = False
+
+    # Ground
+    pygame.draw.rect(screen,(0,0,0),(0,500,800,5))
+
+    # Create a cube
+    pygame.draw.rect(screen, (0, 0, 255), (80, 400, 50, 100), 0)
+
+    pygame.display.flip()
+    clock.tick(30)
+
+pygame.quit()
+```