Iteration 4 - 11.18.2002
Plan

This Iteration focused on the explorer program. The program shows four different alien exploration models. The program shows that the model type is irrelevent over galactic time scales.

Design

The Design features for this iteration:

• Finish explorer.cpp
• Clean code -- add comments!
• Work on documentation (both explorer and milky)

Coding

explorer.cpp is the code for this iteration. Major functions in explorer.cpp:

• move1...move4: alien exploration patterns
• display: draws galaxy with spread of aliens