ref: cec6e6e2fb7886acc85200f921d3913fd2ea8a2b
dir: /data/mapHeaders/vermiliongym.asm/
VermilionGym_h: db GYM ; tileset db VERMILION_GYM_HEIGHT, VERMILION_GYM_WIDTH ; dimensions (y, x) dw VermilionGymBlocks, VermilionGymTextPointers, VermilionGymScript ; blocks, texts, scripts db $00 ; connections dw VermilionGymObject ; objects