ref: cd3eb9867be3cdaee4c1ac41c83e81a18ea5eff3
dir: /data/mapHeaders/celadongym.asm/
CeladonGym_h: ; 0x488fe to 0x4890a (12 bytes) (bank=12) (id=134) db GYM ; tileset db CELADON_GYM_HEIGHT, CELADON_GYM_WIDTH ; dimensions (y, x) dw CeladonGymBlocks, CeladonGymTextPointers, CeladonGymScript ; blocks, texts, scripts db $00 ; connections dw CeladonGymObject ; objects