Issue Description

The current version of our OpenGL game lacks any visual representation of the game's characters. To make the game more engaging and enjoyable for players, we need to add character functionality using OpenGL GLUT drawing functions.

Proposed Solution

Create a new function in the game's source code that uses OpenGL GLUT drawing functions to draw the main character and enemies. This function should be called whenever the game is being displayed on the screen. The main character and enemies should be drawn using simple shapes such as circles, rectangles, or triangles, with different colors used to differentiate between them.

Expected Outcome

Once this issue is completed, the game will feature visual representations of the main character and enemies, which will enhance the overall gameplay experience for users.

Additional Information

For more information on using OpenGL GLUT drawing functions, see the official OpenGL documnetation.