pokeemerald/include/constants/battle_ai.h

#ifndef GUARD_CONSTANTS_BATTLE_AI_H
#define GUARD_CONSTANTS_BATTLE_AI_H

// battlers
#define AI_TARGET 0
#define AI_USER 1
#define AI_TARGET_PARTNER 2
#define AI_USER_PARTNER 3

// get_type command
#define AI_TYPE1_TARGET 0
#define AI_TYPE1_USER 1
#define AI_TYPE2_TARGET 2
#define AI_TYPE2_USER 3
#define AI_TYPE_MOVE 4

// type effectiveness
#define AI_EFFECTIVENESS_x4     160
#define AI_EFFECTIVENESS_x2     80
#define AI_EFFECTIVENESS_x1     40
#define AI_EFFECTIVENESS_x0_5   20
#define AI_EFFECTIVENESS_x0_25  10
#define AI_EFFECTIVENESS_x0     0

// ai weather
#define AI_WEATHER_NONE 0
#define AI_WEATHER_SUN 1
#define AI_WEATHER_RAIN 2
#define AI_WEATHER_SANDSTORM 3
#define AI_WEATHER_HAIL 4

// get_how_powerful_move_is
#define MOVE_POWER_DISCOURAGED  0
#define MOVE_POWER_BEST         1
#define MOVE_POWER_GOOD         2 // Similar dmg range with best.
#define MOVE_POWER_WEAK         3 // Significantly lower than best and good.

// script's table id to bit
#define AI_SCRIPT_CHECK_BAD_MOVE (1 << 0)
#define AI_SCRIPT_TRY_TO_FAINT (1 << 1)
#define AI_SCRIPT_CHECK_VIABILITY (1 << 2)
#define AI_SCRIPT_SETUP_FIRST_TURN (1 << 3)
#define AI_SCRIPT_RISKY (1 << 4)
#define AI_SCRIPT_PREFER_STRONGEST_MOVE (1 << 5)
#define AI_SCRIPT_PREFER_BATON_PASS (1 << 6)
#define AI_SCRIPT_DOUBLE_BATTLE (1 << 7)
#define AI_SCRIPT_HP_AWARE (1 << 8)
#define AI_SCRIPT_UNKNOWN (1 << 9)
// 10 - 28 are not used
#define AI_SCRIPT_ROAMING (1 << 29)
#define AI_SCRIPT_SAFARI (1 << 30)
#define AI_SCRIPT_FIRST_BATTLE (1 << 31)

#endif // GUARD_CONSTANTS_BATTLE_AI_H