scmJS docs

TECS

Ability costs, research times and energy costs for the 24 abilities of the original game. Brood War reads TECx instead.

Name TECS (54 45 43 53)
Size 216 bytes.
Read by The game.
Required In a StarCraft 1.00 or hybrid file (VER below 205).
More than one copy Only the last copy counts.
In scmJS Read, and written again when you change what it holds.

Layout:

Offset Type Holds
0 u8 × 24 Per ability: 1 to use the game's own values
24 u16 × 24 Mineral cost
72 u16 × 24 Gas cost
120 u16 × 24 Research time, in game frames
168 u16 × 24 Energy cost