Small improvements (matrix notation, prep to clear)

main.py

@@ -29,8 +29,9 @@ class Waiter(pygame.sprite.Sprite):
 
 # TILE
 class Tile:
-    x_position = 0
-    y_position = 0
+    def __init__(self):
+        self.x_position = 0
+        self.y_position = 0
 
 
 # SETUP
@@ -56,20 +57,19 @@ def drawBackground():
 
 
 def matrix_creator():
-    for y in range(15):
-        matrix.append([0] * 14)
-
-    for y in range(15):
     for x in range(14):
-            matrix[y][x] = Tile()
-            matrix[y][x].x_position = x
-            matrix[y][x].y_position = y
+        matrix.append([0] * 15)
+
+    for x in range(14):
+        for y in range(15):
+            matrix[x][y] = Tile()
+            matrix[x][y].x_position = x
+            matrix[x][y].y_position = y
 
 
 waiterPly = Waiter()
 
-
-def main():
+if __name__ == "__main__":
     drawBackground()
     matrix_creator()
 
@@ -94,6 +94,3 @@ def main():
         waiterPly.update()
         pygame.display.flip()
         clock.tick(fps)
-
-
-main()

src/tile.py

@@ -0,0 +1 @@
+