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vis.py

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+# Example file showing a basic pygame "game loop"
+import pygame
+import json
+
+with open("/tmp/map1.json") as f:
+    maps = json.load(f)
+# pygame setup
+pygame.init()
+screen = pygame.display.set_mode((1920, 1080), flags=pygame.FULLSCREEN)
+clock = pygame.time.Clock()
+running = True
+
+screen.fill("black")
+it = iter(maps.values())
+#for _ in range(8*8*16*16*(15*8)+18000*5):
+#    next(it)
+while running:
+    # poll for events
+    # pygame.QUIT event means the user clicked X to close your window
+    for event in pygame.event.get():
+        if event.type == pygame.QUIT:
+            running = False
+
+    # fill the screen with a color to wipe away anything from last frame
+
+    # RENDER YOUR GAME HERE
+
+    # flip() the display to put your work on screen
+    i = next(it)
+    screen.set_at((i % 1920, i // 1920), 'white')
+    pygame.display.flip()
+
+
+    #clock.tick(120)  # limits FPS to 60
+
+pygame.quit()