visualizations

commit 6638cf1338e3897ad8a076bf0208f729fea4a1dd
parent d566dc0cb8918f2b63149db15c56e4b112bd6598
Author: Andrew Laack <andrew@laack.co>
Date:   Tue, 25 Aug 2026 22:19:32 -0500

Pygame grid visualization

Diffstat:
A
grid/random-grid.py
 | 
63
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 63 insertions(+), 0 deletions(-)
diff --git a/grid/random-grid.py b/grid/random-grid.py
@@ -0,0 +1,63 @@
+import pygame, sys
+import random
+from pygame.locals import *
+
+pygame.init()
+
+RED = (255,0,0)
+BLACK = (0, 0, 0)
+WHITE = (255, 255, 255)
+
+Y=5
+X=5
+
+WIDTH = 500
+HEIGHT = 500
+
+DISPLAY = pygame.display.set_mode((WIDTH, HEIGHT))
+pygame.display.set_caption('Hello World!')
+
+
+
+grid = [
+    [0,0,0,0,0],
+    [0,1,1,0,0],
+    [0,1,1,0,0],
+    [0,0,0,1,0],
+    [1,0,0,0,0]
+]
+
+def simulate(prior):
+    neighbors = prior.copy()
+
+    for y in range(len(prior)):
+        for x in range(len(prior[y])):
+            neighbors[y][x] = random.randint(0,2)
+
+    return neighbors
+
+
+def drawGrid():
+    blockSize = int(WIDTH / len(grid))
+    for x in range(0, WIDTH, blockSize):
+        for y in range(0, HEIGHT, blockSize):
+            if grid[int(x / blockSize)][int(y / blockSize)] == 1:
+                rect = pygame.Rect(x, y, blockSize, blockSize)
+                pygame.draw.rect(DISPLAY, WHITE, rect)
+            else:
+                rect = pygame.Rect(x, y, blockSize, blockSize)
+                pygame.draw.rect(DISPLAY, WHITE, rect, 1)
+
+
+
+while True:
+    for event in pygame.event.get():
+        if event.type == QUIT:
+            pygame.quit()
+            sys.exit()
+
+    grid = simulate(grid)
+    DISPLAY.fill(BLACK)
+    drawGrid()
+    pygame.display.update()
+