Various Design Flaws

[vulcandth]

• Pic banks are offset by PICS_FIX
• PokemonPicPointers and UnownPicPointers are assumed to start at the same address
• Footprints are split into top and bottom halves
• Music IDs $64 and $80 or above have special behavior
• ITEM_C3 and ITEM_DC break up the continuous sequence of TM items
• Pokédex entry banks are derived from their species IDs
• The 6-bit caught level can only record up to level 63
• Identical sine wave code and data is repeated five times
• GetForestTreeFrame works, but it's still bad