To simplify the drawing for now, we use circles as gems. For drawing circles or any other primitives, we just need to call the Draw method on our surface with the primitive as a parameter (in our case an Ellipse with the same width and height), the Color to be used, and some other optional parameters. The random colors used in the following piece of code were generated in the constructor of our Game class (see final code):

HW2_B9929020\1.cpp
............\1.exe
............\2.cpp
............\2.exe
HW2_B9929020

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