Enemies

[vgmoose]

An Enemy object needs to exist. You should be able to set:

• speed
• row (int)
• type (probably use an int or string)

It should also keep track of the following:

• x coordinate
• y coordinate

And the following methods would be nice:

• check collisions

And anything else you see fit.

Take a look at the existing Player object to see what this might look like.

[vgmoose]

Enemy looks good so far, I'd like the see the collision method fleshed out (see the TODO for more information).