ref: 3a6a300da48c98ab844ddc4d209abf51adf2aa44
dir: /data/mapHeaders/pewtergym.asm/
PewterGym_h: db GYM ; tileset db PEWTER_GYM_HEIGHT, PEWTER_GYM_WIDTH ; dimensions (y, x) dw PewterGymBlocks, PewterGymTextPointers, PewterGymScript ; blocks, texts, scripts db $00 ; connections dw PewterGymObject ; objects