auto save

.idea/.gitignore

+# 默认忽略的文件
+/shelf/
+/workspace.xml

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/pygame_lesson11_diy01.iml" filepath="$PROJECT_DIR$/.idea/pygame_lesson11_diy01.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

.idea/pygame_lesson11_diy01.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

.idea/vcs.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file

my_Tetris.py

+import random
+
 import pygame
 from pygame import locals
 
@@ -45,33 +47,55 @@ cube_colors = [
     (153, 0, 51), (204, 255, 102), (255, 153, 0)]
 
 center = [2, 8]     # 第2行第8列
-current_shape = [(0, -1), (0, 0), (0, 1), (-1, 0)]
+shape_list = [O,I,Z,S,T,J,L]
+shape=random.choice(shape_list)
+index=random.randint(0,len(shape)-1)
+current_shape=shape[index]
+color= random.choice(cube_colors)
+
+def _check(center):
+    for cube in current_shape:
+        cube = (cube[0] + center[0], cube[1] + center[1])
+        if cube[0] < 1 or cube[1] < 1 or cube[0] > grid_num_height or cube[1] > grid_num_width:
+           return True
+
+
+
 
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key == locals.K_RIGHT:     # 向右
+            if event.key == locals.K_d:     # 向右
                 if center[1] < 15:
                     center[1] += 1
-            elif event.key == locals.K_LEFT:    # 向左
+                    if _check(center):
+                        center[1] -= 1
+            elif event.key == locals.K_a:    # 向左
                 if center[1] > 1:
                     center[1] -= 1
-            elif event.key == locals.K_DOWN:    # 向下
+                    if _check(center):
+                        center[1] += 1
+            elif event.key == locals.K_s:    # 向下
                 if center[0] < 25:
                     center[0] += 1
+                    if _check(center):
+                        center[0] -= 1
+
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 计算出所有小方块的行、列位置
     current_pos = []
+
     for cube in current_shape:
         pos = (cube[0] + center[0], cube[1] + center[1])
         current_pos.append(pos)
     # 取出所有小方块的行、列位置，计算坐标，绘制俄罗斯方块
+
     for cube in current_pos:
-        pygame.draw.rect(screen, color,
+        pygame.draw.rect(screen,color,
                     (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 0)
         pygame.draw.rect(screen, (255, 255, 255), 
                         (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1)