update

Author: youssif-sully

rect_pygame.md

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+# Rect in pygame
+
+## Images (like the mario below) and shapes (pygame.Surfaces) don't have "positions"
+
+![Mario](mario.png)
+
+## Using get_rect() method creates rect (rectangular) with the size of the image/shape in the x, y coordinates (0, 0) (see the image below)
+
+![Game flow](rects_pygame.png)
+
+## now the rect can be "interacted" with (move, collision etc.) by either the x, y coordinates or by using top, center, etc. (as shown in the image above)