CPS-1 version nearly complete

I've almost completed the CPS-1 version of Frog Feast. The game is fully playable, only missing sound and music.

The sprites and text were very easy to implement. Sprites are always treated as 16x16 pieces, regardless of size. The splash is a 32x32 sprite, it gets broken down into 4 16x16 pieces. The sprite system allows for linking of the pieces.

The last remaining feasture is sound and music.