Oak's Battle Computer · Generation I integer rules

Plan Every Number

Run cartridge-order damage rolls, rebuild all five stats from DVs and Stat Exp, and price the exact experience path to any level.

217–255 damage rolls 15 Yellow types 6 growth curves

Booting Oak's battle computer…

ATTACKER

PokémonLevel

Offense DV Offense Stat Exp Speed DV Speed Stat Exp Offense stage Raw offense—

BurnedHalves physical Attack Focus EnergyUses the Gen I crit bug

MOVE FILEPhysical

Move

Type—

Power—

Accuracy—

Crit chance—

Apply STAB automaticallyMove type matches either current attacker type Force a critical hitDoubles level and ignores stages, burn, and screens

DEFENDER

PokémonLevel

Defense DV Defense Stat Exp Speed DV Current HP Defense stage Raw defense—

ReflectDoubles the relevant defense

DAMAGE RANGE—–—Choose a move and combatants.

Effectiveness—

Effective stats—

KO outlook—

Multi-hit totalSingle hit

INTEGER ORDERLevel → Power → offense → defense → ÷50 → +2

Every division floors immediately, just like the cartridge routines.

255+ STAT RULEBoth battle stats divide by four

If either relevant stat exceeds 255, both are scaled before damage.

YELLOW TYPE CHARTGhost does 0× to Psychic

The original Generation I matchup bug is intentionally preserved.