1 files changed, 47 insertions, 0 deletions
diff --git a/path_finding/tutorials/01_init_grid_world.py b/path_finding/tutorials/01_init_grid_world.py
new file mode 100644
index 0000000..4ac4324
--- /dev/null
+++ b/path_finding/tutorials/01_init_grid_world.py
@@ -0,0 +1,47 @@
+import pygame
+from pygame.locals import *
+
+WIDTH = 800
+HEIGHT = WIDTH
+
+COLS = 50
+ROWS = COLS
+
+RED = (255, 0, 0)
+GREEN = (0, 255, 0)
+BLUE = (0, 255, 0)
+YELLOW = (255, 255, 0)
+WHITE = (255, 255, 255)
+BLACK = (0, 0, 0)
+PURPLE = (128, 0, 128)
+ORANGE = (255, 165, 0)
+GREY = (128, 128, 128)
+TURQUOISE = (64, 224, 208)
+
+# spot
+spot_width = WIDTH//COLS
+spot_height = HEIGHT // ROWS
+
+win = pygame.display.set_mode((WIDTH, HEIGHT))
+pygame.display.set_caption('grid world')
+
+
+def draw():
+    win.fill(WHITE)
+    for i in range(ROWS):
+        pygame.draw.line(win, GREY, (0, i*spot_height), (WIDTH, i*spot_height))
+    for j in range(COLS):
+        pygame.draw.line(win, GREY, (j*spot_width, 0), (j * spot_width, HEIGHT))
+    pygame.display.update()
+
+
+if __name__ == '__main__':
+    run = True
+    while run:
+        draw()
+        for event in pygame.event.get():
+            if event.type == pygame.QUIT:
+                run = False
+            if event.type == KEYDOWN:
+                if event.key == K_ESCAPE:
+                    run = False