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Diffstat (limited to 'src/battle/battle_ai.c')
| -rw-r--r-- | src/battle/battle_ai.c | 2157 |
1 files changed, 0 insertions, 2157 deletions
diff --git a/src/battle/battle_ai.c b/src/battle/battle_ai.c deleted file mode 100644 index e192251d0..000000000 --- a/src/battle/battle_ai.c +++ /dev/null @@ -1,2157 +0,0 @@ -#include "global.h" -#include "battle_ai.h" -#include "constants/abilities.h" -#include "battle.h" -#include "constants/battle_move_effects.h" -#include "data2.h" -#include "item.h" -#include "constants/moves.h" -#include "pokemon.h" -#include "random.h" -#include "rom_8077ABC.h" -#include "constants/species.h" -#include "util.h" -#include "ewram.h" - -extern u8 gUnknown_02023A14_50; -extern u32 gUnknown_02023A14_4C; -extern u16 gBattleTypeFlags; -extern u16 gBattleWeather; -extern u8 gActiveBattler; -extern u16 gBattlerPartyIndexes[MAX_BATTLERS_COUNT]; -extern u16 gCurrentMove; -extern int gBattleMoveDamage; -extern u8 gBankAttacker; -extern u8 gBankTarget; -extern u8 gAbsentBattlerFlags; -extern u8 gMoveResultFlags; -extern u16 gDynamicBasePower; -extern u16 gLastUsedMove[MAX_BATTLERS_COUNT]; -extern u32 gStatuses3[MAX_BATTLERS_COUNT]; -extern u16 gSideAffecting[2]; -extern struct BattlePokemon gBattleMons[MAX_BATTLERS_COUNT]; -extern u8 gCritMultiplier; -extern u16 gTrainerBattleOpponent; -extern u8 *BattleAIs[]; - -enum -{ - WEATHER_TYPE_SUN, - WEATHER_TYPE_RAIN, - WEATHER_TYPE_SANDSTORM, - WEATHER_TYPE_HAIL, -}; - -/* -gAIScriptPtr is a pointer to the next battle AI cmd command to read. -when a command finishes processing, gAIScriptPtr is incremented by -the number of bytes that the current command had reserved for arguments -in order to read the next command correctly. refer to battle_ai_scripts.s for the -AI scripts. -*/ -EWRAM_DATA u8 *gAIScriptPtr = NULL; - -static void BattleAICmd_if_random_less_than(void); -static void BattleAICmd_if_random_greater_than(void); -static void BattleAICmd_if_random_equal(void); -static void BattleAICmd_if_random_not_equal(void); -static void BattleAICmd_score(void); -static void BattleAICmd_if_hp_less_than(void); -static void BattleAICmd_if_hp_more_than(void); -static void BattleAICmd_if_hp_equal(void); -static void BattleAICmd_if_hp_not_equal(void); -static void BattleAICmd_if_status(void); -static void BattleAICmd_if_not_status(void); -static void BattleAICmd_if_status2(void); -static void BattleAICmd_if_not_status2(void); -static void BattleAICmd_if_status3(void); -static void BattleAICmd_if_not_status3(void); -static void BattleAICmd_if_status4(void); -static void BattleAICmd_if_not_status4(void); -static void BattleAICmd_if_less_than(void); -static void BattleAICmd_if_more_than(void); -static void BattleAICmd_if_equal(void); -static void BattleAICmd_if_not_equal(void); -static void BattleAICmd_if_less_than_32(void); -static void BattleAICmd_if_more_than_32(void); -static void BattleAICmd_if_equal_32(void); -static void BattleAICmd_if_not_equal_32(void); -static void BattleAICmd_if_move(void); -static void BattleAICmd_if_not_move(void); -static void BattleAICmd_if_in_bytes(void); -static void BattleAICmd_if_not_in_bytes(void); -static void BattleAICmd_if_in_words(void); -static void BattleAICmd_if_not_in_words(void); -static void BattleAICmd_if_user_can_damage(void); -static void BattleAICmd_if_user_cant_damage(void); -static void BattleAICmd_get_turn_count(void); -static void BattleAICmd_get_type(void); -static void BattleAICmd_get_move_power(void); -static void BattleAICmd_is_most_powerful_move(void); -static void BattleAICmd_get_move(void); -static void BattleAICmd_if_arg_equal(void); -static void BattleAICmd_if_arg_not_equal(void); -static void BattleAICmd_if_would_go_first(void); -static void BattleAICmd_if_would_not_go_first(void); -static void BattleAICmd_nullsub_2A(void); -static void BattleAICmd_nullsub_2B(void); -static void BattleAICmd_count_alive_pokemon(void); -static void BattleAICmd_get_considered_move(void); -static void BattleAICmd_get_considered_move_effect(void); -static void BattleAICmd_get_ability(void); -static void BattleAICmd_get_highest_possible_damage(void); -static void BattleAICmd_if_damage_bonus(void); -static void BattleAICmd_nullsub_32(void); -static void BattleAICmd_nullsub_33(void); -static void BattleAICmd_if_status_in_party(void); -static void BattleAICmd_if_status_not_in_party(void); -static void BattleAICmd_get_weather(void); -static void BattleAICmd_if_effect(void); -static void BattleAICmd_if_not_effect(void); -static void BattleAICmd_if_stat_level_less_than(void); -static void BattleAICmd_if_stat_level_more_than(void); -static void BattleAICmd_if_stat_level_equal(void); -static void BattleAICmd_if_stat_level_not_equal(void); -static void BattleAICmd_if_can_faint(void); -static void BattleAICmd_if_cant_faint(void); -static void BattleAICmd_if_has_move(void); -static void BattleAICmd_if_dont_have_move(void); -static void BattleAICmd_if_move_effect(void); -static void BattleAICmd_if_not_move_effect(void); -static void BattleAICmd_if_last_move_did_damage(void); -static void BattleAICmd_if_encored(void); -static void BattleAICmd_flee(void); -static void BattleAICmd_if_random_100(void); -static void BattleAICmd_watch(void); -static void BattleAICmd_get_hold_effect(void); -static void BattleAICmd_get_gender(void); -static void BattleAICmd_is_first_turn(void); -static void BattleAICmd_get_stockpile_count(void); -static void BattleAICmd_is_double_battle(void); -static void BattleAICmd_get_used_item(void); -static void BattleAICmd_get_move_type_from_result(void); -static void BattleAICmd_get_move_power_from_result(void); -static void BattleAICmd_get_move_effect_from_result(void); -static void BattleAICmd_get_protect_count(void); -static void BattleAICmd_nullsub_52(void); -static void BattleAICmd_nullsub_53(void); -static void BattleAICmd_nullsub_54(void); -static void BattleAICmd_nullsub_55(void); -static void BattleAICmd_nullsub_56(void); -static void BattleAICmd_nullsub_57(void); -static void BattleAICmd_call(void); -static void BattleAICmd_jump(void); -static void BattleAICmd_end(void); -static void BattleAICmd_if_level_compare(void); -static void BattleAICmd_if_taunted(void); -static void BattleAICmd_if_not_taunted(void); - -typedef void (*BattleAICmdFunc)(void); - -static const BattleAICmdFunc sBattleAICmdTable[] = -{ - BattleAICmd_if_random_less_than, // 0x0 - BattleAICmd_if_random_greater_than, // 0x1 - BattleAICmd_if_random_equal, // 0x2 - BattleAICmd_if_random_not_equal, // 0x3 - BattleAICmd_score, // 0x4 - BattleAICmd_if_hp_less_than, // 0x5 - BattleAICmd_if_hp_more_than, // 0x6 - BattleAICmd_if_hp_equal, // 0x7 - BattleAICmd_if_hp_not_equal, // 0x8 - BattleAICmd_if_status, // 0x9 - BattleAICmd_if_not_status, // 0xA - BattleAICmd_if_status2, // 0xB - BattleAICmd_if_not_status2, // 0xC - BattleAICmd_if_status3, // 0xD - BattleAICmd_if_not_status3, // 0xE - BattleAICmd_if_status4, // 0xF - BattleAICmd_if_not_status4, // 0x10 - BattleAICmd_if_less_than, // 0x11 - BattleAICmd_if_more_than, // 0x12 - BattleAICmd_if_equal, // 0x13 - BattleAICmd_if_not_equal, // 0x14 - BattleAICmd_if_less_than_32, // 0x15 - BattleAICmd_if_more_than_32, // 0x16 - BattleAICmd_if_equal_32, // 0x17 - BattleAICmd_if_not_equal_32, // 0x18 - BattleAICmd_if_move, // 0x19 - BattleAICmd_if_not_move, // 0x1A - BattleAICmd_if_in_bytes, // 0x1B - BattleAICmd_if_not_in_bytes, // 0x1C - BattleAICmd_if_in_words, // 0x1D - BattleAICmd_if_not_in_words, // 0x1E - BattleAICmd_if_user_can_damage, // 0x1F - BattleAICmd_if_user_cant_damage, // 0x20 - BattleAICmd_get_turn_count, // 0x21 - BattleAICmd_get_type, // 0x22 - BattleAICmd_get_move_power, // 0x23 - BattleAICmd_is_most_powerful_move, // 0x24 - BattleAICmd_get_move, // 0x25 - BattleAICmd_if_arg_equal, // 0x26 - BattleAICmd_if_arg_not_equal, // 0x27 - BattleAICmd_if_would_go_first, // 0x28 - BattleAICmd_if_would_not_go_first, // 0x29 - BattleAICmd_nullsub_2A, // 0x2A - BattleAICmd_nullsub_2B, // 0x2B - BattleAICmd_count_alive_pokemon, // 0x2C - BattleAICmd_get_considered_move, // 0x2D - BattleAICmd_get_considered_move_effect, // 0x2E - BattleAICmd_get_ability, // 0x2F - BattleAICmd_get_highest_possible_damage, // 0x30 - BattleAICmd_if_damage_bonus, // 0x31 - BattleAICmd_nullsub_32, // 0x32 - BattleAICmd_nullsub_33, // 0x33 - BattleAICmd_if_status_in_party, // 0x34 - BattleAICmd_if_status_not_in_party, // 0x35 - BattleAICmd_get_weather, // 0x36 - BattleAICmd_if_effect, // 0x37 - BattleAICmd_if_not_effect, // 0x38 - BattleAICmd_if_stat_level_less_than, // 0x39 - BattleAICmd_if_stat_level_more_than, // 0x3A - BattleAICmd_if_stat_level_equal, // 0x3B - BattleAICmd_if_stat_level_not_equal, // 0x3C - BattleAICmd_if_can_faint, // 0x3D - BattleAICmd_if_cant_faint, // 0x3E - BattleAICmd_if_has_move, // 0x3F - BattleAICmd_if_dont_have_move, // 0x40 - BattleAICmd_if_move_effect, // 0x41 - BattleAICmd_if_not_move_effect, // 0x42 - BattleAICmd_if_last_move_did_damage, // 0x43 - BattleAICmd_if_encored, // 0x44 - BattleAICmd_flee, // 0x45 - BattleAICmd_if_random_100, // 0x46 - BattleAICmd_watch, // 0x47 - BattleAICmd_get_hold_effect, // 0x48 - BattleAICmd_get_gender, // 0x49 - BattleAICmd_is_first_turn, // 0x4A - BattleAICmd_get_stockpile_count, // 0x4B - BattleAICmd_is_double_battle, // 0x4C - BattleAICmd_get_used_item, // 0x4D - BattleAICmd_get_move_type_from_result, // 0x4E - BattleAICmd_get_move_power_from_result, // 0x4F - BattleAICmd_get_move_effect_from_result, // 0x50 - BattleAICmd_get_protect_count, // 0x51 - BattleAICmd_nullsub_52, // 0x52 - BattleAICmd_nullsub_53, // 0x53 - BattleAICmd_nullsub_54, // 0x54 - BattleAICmd_nullsub_55, // 0x55 - BattleAICmd_nullsub_56, // 0x56 - BattleAICmd_nullsub_57, // 0x57 - BattleAICmd_call, // 0x58 - BattleAICmd_jump, // 0x59 - BattleAICmd_end, // 0x5A - BattleAICmd_if_level_compare, // 0x5B - BattleAICmd_if_taunted, // 0x5C - BattleAICmd_if_not_taunted, // 0x5D -}; - -#ifdef NONMATCHING -static -#endif -const u16 sDiscouragedPowerfulMoveEffects[] = -{ - EFFECT_EXPLOSION, - EFFECT_DREAM_EATER, - EFFECT_RAZOR_WIND, - EFFECT_SKY_ATTACK, - EFFECT_RECHARGE, - EFFECT_SKULL_BASH, - EFFECT_SOLARBEAM, - EFFECT_SPIT_UP, - EFFECT_FOCUS_PUNCH, - EFFECT_SUPERPOWER, - EFFECT_ERUPTION, - EFFECT_OVERHEAT, - 0xFFFF -}; - -// if the AI is a Link battle, safari, battle tower, or ereader, it will ignore considering item uses. -void BattleAI_HandleItemUseBeforeAISetup(void) -{ - s32 i; - u8 *data; - - MEMSET_ALT(AI_BATTLE_HISTORY, 0, sizeof(struct BattleHistory), i, data); - - if ((gBattleTypeFlags & BATTLE_TYPE_TRAINER) - && gTrainerBattleOpponent != 0x400 - && !(gBattleTypeFlags & (BATTLE_TYPE_LINK | BATTLE_TYPE_SAFARI | BATTLE_TYPE_BATTLE_TOWER | BATTLE_TYPE_EREADER_TRAINER))) - { - for (i = 0; i < MAX_TRAINER_ITEMS; i++) - { - if (gTrainers[gTrainerBattleOpponent].items[i] != 0) - { - AI_BATTLE_HISTORY->trainerItems[AI_BATTLE_HISTORY->numItems] = gTrainers[gTrainerBattleOpponent].items[i]; - AI_BATTLE_HISTORY->numItems++; - } - } - } - - BattleAI_SetupAIData(); -} - -void BattleAI_SetupAIData(void) -{ - s32 i; - u8 limitations; - u8 *data; - - // clear AI data and set default move score to 100. strange that they didn't use memset here. - MEMSET_ALT(AI_THINKING_STRUCT, 0, sizeof(struct AI_ThinkingStruct), i, data); - - for (i = 0; i < MAX_MON_MOVES; i++) - AI_THINKING_STRUCT->score[i] = 100; - - limitations = CheckMoveLimitations(gActiveBattler, 0, 0xFF); - - // do not consider moves the AI cannot select - // also, roll simulated RNG for moves that have a degree of - // randomness. - for (i = 0; i < MAX_MON_MOVES; i++) - { - if (gBitTable[i] & limitations) - AI_THINKING_STRUCT->score[i] = 0; - - AI_THINKING_STRUCT->simulatedRNG[i] = 100 - (Random() % 16); - } - - // clear AI stack. - AI_STACK->size = 0; - gBankAttacker = gActiveBattler; - - if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE) - { - gBankTarget = Random() & 2; // just pick somebody to target. - - if (gAbsentBattlerFlags & gBitTable[gBankTarget]) - gBankTarget ^= 2; - } - else - gBankTarget = gActiveBattler ^ 1; - - // special AI flag cases. - if (gBattleTypeFlags & BATTLE_TYPE_SAFARI) - AI_THINKING_STRUCT->aiFlags = 0x40000000; - else if (gBattleTypeFlags & BATTLE_TYPE_ROAMER) - AI_THINKING_STRUCT->aiFlags = 0x20000000; - else if (gBattleTypeFlags & BATTLE_TYPE_FIRST_BATTLE) - AI_THINKING_STRUCT->aiFlags = 0x80000000; -#ifdef GERMAN - else if (gBattleTypeFlags & (BATTLE_TYPE_EREADER_TRAINER | BATTLE_TYPE_BATTLE_TOWER) || gTrainerBattleOpponent == SECRET_BASE_OPPONENT) - AI_THINKING_STRUCT->aiFlags = 7; -#endif - else // otherwise, just set aiFlags to whatever flags the trainer has set in their data. - AI_THINKING_STRUCT->aiFlags = gTrainers[gTrainerBattleOpponent].aiFlags; -#if DEBUG - if (gUnknown_02023A14_50 & 1) - AI_THINKING_STRUCT->aiFlags = gUnknown_02023A14_4C; -#endif -} - -u8 BattleAI_GetAIActionToUse(void) -{ - u8 currentMoveArray[MAX_MON_MOVES]; - u8 consideredMoveArray[MAX_MON_MOVES]; - u8 numOfBestMoves; - s32 i; - - sub_810745C(); - while (AI_THINKING_STRUCT->aiFlags != 0) - { - if (AI_THINKING_STRUCT->aiFlags & 1) - { - AI_THINKING_STRUCT->aiState = BATTLEAI_SETTING_UP; - BattleAI_DoAIProcessing(); - } - AI_THINKING_STRUCT->aiFlags >>= 1; - AI_THINKING_STRUCT->aiLogicId++; - AI_THINKING_STRUCT->movesetIndex = 0; - } - - // special flee or watch cases for safari. - if (AI_THINKING_STRUCT->aiAction & (AI_ACTION_FLEE)) // flee - return 4; - if (AI_THINKING_STRUCT->aiAction & (AI_ACTION_WATCH)) // watch - return 5; - - numOfBestMoves = 1; - currentMoveArray[0] = AI_THINKING_STRUCT->score[0]; - consideredMoveArray[0] = 0; - - for (i = 1; i < MAX_MON_MOVES; i++) - { - if (currentMoveArray[0] < AI_THINKING_STRUCT->score[i]) - { - numOfBestMoves = 1; - currentMoveArray[0] = AI_THINKING_STRUCT->score[i]; - consideredMoveArray[0] = i; - } - if (currentMoveArray[0] == AI_THINKING_STRUCT->score[i]) - { - currentMoveArray[numOfBestMoves] = AI_THINKING_STRUCT->score[i]; - consideredMoveArray[numOfBestMoves++] = i; - } - } - - return consideredMoveArray[Random() % numOfBestMoves]; // break any ties that exist. -} - -void BattleAI_DoAIProcessing(void) -{ - while (AI_THINKING_STRUCT->aiState != BATTLEAI_FINISHED) - { - switch (AI_THINKING_STRUCT->aiState) - { - case BATTLEAI_DO_NOT_PROCESS: //Needed to match. - break; - case BATTLEAI_SETTING_UP: - gAIScriptPtr = BattleAIs[AI_THINKING_STRUCT->aiLogicId]; // set the AI ptr. - if (gBattleMons[gBankAttacker].pp[AI_THINKING_STRUCT->movesetIndex] == 0) - { - AI_THINKING_STRUCT->moveConsidered = MOVE_NONE; // don't consider a move you have 0 PP for, idiot. - } - else - { - AI_THINKING_STRUCT->moveConsidered = gBattleMons[gBankAttacker].moves[AI_THINKING_STRUCT->movesetIndex]; - } - AI_THINKING_STRUCT->aiState++; - break; - case BATTLEAI_PROCESSING: - if (AI_THINKING_STRUCT->moveConsidered != MOVE_NONE) - sBattleAICmdTable[*gAIScriptPtr](); // run AI command. - else - { - AI_THINKING_STRUCT->score[AI_THINKING_STRUCT->movesetIndex] = 0; // definitely do not consider any move that has 0 PP. - AI_THINKING_STRUCT->aiAction |= AI_ACTION_DONE; - } - if (AI_THINKING_STRUCT->aiAction & AI_ACTION_DONE) - { - AI_THINKING_STRUCT->movesetIndex++; - if (AI_THINKING_STRUCT->movesetIndex < MAX_MON_MOVES && (AI_THINKING_STRUCT->aiAction & AI_ACTION_DO_NOT_ATTACK) == 0) - AI_THINKING_STRUCT->aiState = BATTLEAI_SETTING_UP; // as long as their are more moves to process, keep setting this to setup state. - else - AI_THINKING_STRUCT->aiState++; // done processing. - AI_THINKING_STRUCT->aiAction &= (AI_ACTION_FLEE | AI_ACTION_WATCH | AI_ACTION_DO_NOT_ATTACK | - AI_ACTION_UNK5 | AI_ACTION_UNK6 | AI_ACTION_UNK7 | AI_ACTION_UNK8); // disable AI_ACTION_DONE. - } - break; - } - } -} - -void sub_810745C(void) -{ - s32 i; - - for (i = 0; i < 8; i++) - { - if (AI_BATTLE_HISTORY->usedMoves[gBankTarget >> 1][i] == 0) - { - AI_BATTLE_HISTORY->usedMoves[gBankTarget >> 1][i] = gLastUsedMove[gBankTarget]; - return; - } - } -} - -void unref_sub_81074A0(u8 a) -{ - s32 i; - - for (i = 0; i < 8; i++) - AI_BATTLE_HISTORY->usedMoves[a / 2][i] = 0; -} - -void RecordAbilityBattle(u8 a, u8 b) -{ - if (GetBattlerSide(a) == 0) - AI_BATTLE_HISTORY->abilities[GetBattlerPosition(a) & 1] = b; -} - -void RecordItemBattle(u8 a, u8 b) -{ - if (GetBattlerSide(a) == 0) - AI_BATTLE_HISTORY->itemEffects[GetBattlerPosition(a) & 1] = b; -} - -static void BattleAICmd_if_random_less_than(void) -{ - if (Random() % 256 < gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_random_greater_than(void) -{ - if (Random() % 256 > gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_random_equal(void) -{ - if (Random() % 256 == gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_random_not_equal(void) -{ - if (Random() % 256 != gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_score(void) -{ - AI_THINKING_STRUCT->score[AI_THINKING_STRUCT->movesetIndex] += gAIScriptPtr[1]; // add the result to the array of the move consider's score. - - if (AI_THINKING_STRUCT->score[AI_THINKING_STRUCT->movesetIndex] < 0) // if the score is negative, flatten it to 0. - AI_THINKING_STRUCT->score[AI_THINKING_STRUCT->movesetIndex] = 0; - - gAIScriptPtr += 2; // AI return. -} - -static void BattleAICmd_if_hp_less_than(void) -{ - u16 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) < gAIScriptPtr[2]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - else - gAIScriptPtr += 7; -} - -static void BattleAICmd_if_hp_more_than(void) -{ - u16 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) > gAIScriptPtr[2]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - else - gAIScriptPtr += 7; -} - -static void BattleAICmd_if_hp_equal(void) -{ - u16 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) == gAIScriptPtr[2]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - else - gAIScriptPtr += 7; -} - -static void BattleAICmd_if_hp_not_equal(void) -{ - u16 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) != gAIScriptPtr[2]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - else - gAIScriptPtr += 7; -} - -static void BattleAICmd_if_status(void) -{ - u16 index; - u32 arg; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - arg = T1_READ_32(gAIScriptPtr + 2); - - if ((gBattleMons[index].status1 & arg) != 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); - else - gAIScriptPtr += 10; -} - -static void BattleAICmd_if_not_status(void) -{ - u16 index; - u32 arg; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - arg = T1_READ_32(gAIScriptPtr + 2); - - if ((gBattleMons[index].status1 & arg) == 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); - else - gAIScriptPtr += 10; -} - -static void BattleAICmd_if_status2(void) -{ - u16 index; - u32 arg; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - arg = T1_READ_32(gAIScriptPtr + 2); - - if ((gBattleMons[index].status2 & arg) != 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); - else - gAIScriptPtr += 10; -} - -static void BattleAICmd_if_not_status2(void) -{ - u16 index; - u32 arg; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - arg = T1_READ_32(gAIScriptPtr + 2); - - if ((gBattleMons[index].status2 & arg) == 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); - else - gAIScriptPtr += 10; -} - -static void BattleAICmd_if_status3(void) -{ - u16 index; - u32 arg; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - arg = T1_READ_32(gAIScriptPtr + 2); - - if ((gStatuses3[index] & arg) != 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); - else - gAIScriptPtr += 10; -} - -static void BattleAICmd_if_not_status3(void) -{ - u16 index; - u32 arg; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - arg = T1_READ_32(gAIScriptPtr + 2); - - if ((gStatuses3[index] & arg) == 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); - else - gAIScriptPtr += 10; -} - -static void BattleAICmd_if_status4(void) -{ - u16 index; - u32 arg1, arg2; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - arg1 = GetBattlerPosition(index) & 1; - arg2 = T1_READ_32(gAIScriptPtr + 2); - - if ((gSideAffecting[arg1] & arg2) != 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); - else - gAIScriptPtr += 10; -} - -static void BattleAICmd_if_not_status4(void) -{ - u16 index; - u32 arg1, arg2; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - arg1 = GetBattlerPosition(index) & 1; - arg2 = T1_READ_32(gAIScriptPtr + 2); - - if ((gSideAffecting[arg1] & arg2) == 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); - else - gAIScriptPtr += 10; -} - -static void BattleAICmd_if_less_than(void) -{ - if (AI_THINKING_STRUCT->funcResult < gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_more_than(void) -{ - if (AI_THINKING_STRUCT->funcResult > gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_equal(void) -{ - if (AI_THINKING_STRUCT->funcResult == gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_not_equal(void) -{ - if (AI_THINKING_STRUCT->funcResult != gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_less_than_32(void) -{ - u8 *temp = T1_READ_PTR(gAIScriptPtr + 1); - - if (AI_THINKING_STRUCT->funcResult < *temp) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 5); - else - gAIScriptPtr += 9; -} - -static void BattleAICmd_if_more_than_32(void) -{ - u8 *temp = T1_READ_PTR(gAIScriptPtr + 1); - - if (AI_THINKING_STRUCT->funcResult > *temp) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 5); - else - gAIScriptPtr += 9; -} - -static void BattleAICmd_if_equal_32(void) -{ - u8 *temp = T1_READ_PTR(gAIScriptPtr + 1); - - if (AI_THINKING_STRUCT->funcResult == *temp) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 5); - else - gAIScriptPtr += 9; -} - -static void BattleAICmd_if_not_equal_32(void) -{ - u8 *temp = T1_READ_PTR(gAIScriptPtr + 1); - - if (AI_THINKING_STRUCT->funcResult != *temp) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 5); - else - gAIScriptPtr += 9; -} - -static void BattleAICmd_if_move(void) -{ - u16 move = T1_READ_16(gAIScriptPtr + 1); - - if (AI_THINKING_STRUCT->moveConsidered == move) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - else - gAIScriptPtr += 7; -} - -static void BattleAICmd_if_not_move(void) -{ - u16 move = T1_READ_16(gAIScriptPtr + 1); - - if (AI_THINKING_STRUCT->moveConsidered != move) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - else - gAIScriptPtr += 7; -} - -static void BattleAICmd_if_in_bytes(void) -{ - u8 *ptr = T1_READ_PTR(gAIScriptPtr + 1); - - while (*ptr != 0xFF) - { - if (AI_THINKING_STRUCT->funcResult == *ptr) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 5); - return; - } - ptr++; - } - gAIScriptPtr += 9; -} - -static void BattleAICmd_if_not_in_bytes(void) -{ - u8 *ptr = T1_READ_PTR(gAIScriptPtr + 1); - - while (*ptr != 0xFF) - { - if (AI_THINKING_STRUCT->funcResult == *ptr) - { - gAIScriptPtr += 9; - return; - } - ptr++; - } - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 5); -} - -static void BattleAICmd_if_in_words(void) -{ - u16 *ptr = (u16 *)T1_READ_PTR(gAIScriptPtr + 1); - - while (*ptr != 0xFFFF) - { - if (AI_THINKING_STRUCT->funcResult == *ptr) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 5); - return; - } - ptr++; - } - gAIScriptPtr += 9; -} - -static void BattleAICmd_if_not_in_words(void) -{ - u16 *ptr = (u16 *)T1_READ_PTR(gAIScriptPtr + 1); - - while (*ptr != 0xFFFF) - { - if (AI_THINKING_STRUCT->funcResult == *ptr) - { - gAIScriptPtr += 9; - return; - } - ptr++; - } - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 5); -} - -static void BattleAICmd_if_user_can_damage(void) -{ - s32 i; - - for (i = 0; i < MAX_MON_MOVES; i++) - { - if (gBattleMons[gBankAttacker].moves[i] != 0 - && gBattleMoves[gBattleMons[gBankAttacker].moves[i]].power != 0) - break; - } - if (i == MAX_MON_MOVES) - gAIScriptPtr += 5; - else - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); -} - -static void BattleAICmd_if_user_cant_damage(void) -{ - s32 i; - - for (i = 0; i < MAX_MON_MOVES; i++) - { - if (gBattleMons[gBankAttacker].moves[i] != 0 - && gBattleMoves[gBattleMons[gBankAttacker].moves[i]].power != 0) - break; - } - if (i != MAX_MON_MOVES) - gAIScriptPtr += 5; - else - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); -} - -static void BattleAICmd_get_turn_count(void) -{ - AI_THINKING_STRUCT->funcResult = gBattleResults.battleTurnCounter; - gAIScriptPtr += 1; -} - -static void BattleAICmd_get_type(void) -{ - switch (gAIScriptPtr[1]) - { - case 1: // player primary type - AI_THINKING_STRUCT->funcResult = gBattleMons[gBankAttacker].type1; - break; - case 0: // enemy primary type - AI_THINKING_STRUCT->funcResult = gBattleMons[gBankTarget].type1; - break; - case 3: // player secondary type - AI_THINKING_STRUCT->funcResult = gBattleMons[gBankAttacker].type2; - break; - case 2: // enemy secondary type - AI_THINKING_STRUCT->funcResult = gBattleMons[gBankTarget].type2; - break; - case 4: // type of move being pointed to - AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->moveConsidered].type; - break; - } - gAIScriptPtr += 2; -} - -static void BattleAICmd_get_move_power(void) -{ - AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->moveConsidered].power; - gAIScriptPtr += 1; -} - -#ifdef NONMATCHING -static void BattleAICmd_is_most_powerful_move(void) -{ - int i, j; - s32 damages[MAX_MON_MOVES]; - - for (i = 0; sDiscouragedPowerfulMoveEffects[i] != 0xFFFF; i++) - if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].effect == sDiscouragedPowerfulMoveEffects[i]) - break; - - if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].power > 1 - && sDiscouragedPowerfulMoveEffects[i] == 0xFFFF) - { - gDynamicBasePower = 0; - eDynamicMoveType = 0; - eDmgMultiplier = 1; - gMoveResultFlags = 0; - gCritMultiplier = 1; - - for (i = 0; i < MAX_MON_MOVES; i++) - { - for (j = 0; sDiscouragedPowerfulMoveEffects[j] != 0xFFFF; j++) - { // _08108276 - if (gBattleMoves[gBattleMons[gBankAttacker].moves[i]].effect == sDiscouragedPowerfulMoveEffects[j]) - break; - } - - // _081082BA - if (gBattleMons[gBankAttacker].moves[i] - && sDiscouragedPowerfulMoveEffects[j] == 0xFFFF - && gBattleMoves[gBattleMons[gBankAttacker].moves[i]].power > 1) - { - gCurrentMove = gBattleMons[gBankAttacker].moves[i]; - AI_CalcDmg(gBankAttacker, gBankTarget); - TypeCalc(gCurrentMove, gBankAttacker, gBankTarget); - damages[i] = (gBattleMoveDamage * AI_THINKING_STRUCT->simulatedRNG[i]) / 100; - - if (damages[i] == 0) // moves always do at least 1 damage. - damages[i] = 1; - } - else - { - damages[i] = 0; - } - } - - for (i = 0; i < MAX_MON_MOVES; i++) - if (damages[i] > damages[AI_THINKING_STRUCT->movesetIndex]) - break; - - if (i == MAX_MON_MOVES) - AI_THINKING_STRUCT->funcResult = 2; - else - AI_THINKING_STRUCT->funcResult = 1; - } - else - { - AI_THINKING_STRUCT->funcResult = 0; - } - - gAIScriptPtr += 1; -} -#else -NAKED -static void BattleAICmd_is_most_powerful_move(void) -{ - asm(".syntax unified\n\ - push {r4-r7,lr}\n\ - mov r7, r10\n\ - mov r6, r9\n\ - mov r5, r8\n\ - push {r5-r7}\n\ - sub sp, 0x14\n\ - movs r3, 0\n\ - ldr r0, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ - ldrh r1, [r0]\n\ - ldr r4, _0810832C @ =0x0000ffff\n\ - ldr r6, _08108330 @ =gBattleMoves\n\ - ldr r5, _08108334 @ =gSharedMem + 0x16800\n\ - cmp r1, r4\n\ - beq _0810822E\n\ - ldrh r1, [r5, 0x2]\n\ - lsls r0, r1, 1\n\ - adds r0, r1\n\ - lsls r0, 2\n\ - adds r0, r6\n\ - ldrb r2, [r0]\n\ - ldr r1, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ -_0810821E:\n\ - ldrh r0, [r1]\n\ - cmp r2, r0\n\ - beq _0810822E\n\ - adds r1, 0x2\n\ - adds r3, 0x1\n\ - ldrh r0, [r1]\n\ - cmp r0, r4\n\ - bne _0810821E\n\ -_0810822E:\n\ - ldrh r0, [r5, 0x2]\n\ - lsls r1, r0, 1\n\ - adds r1, r0\n\ - lsls r1, 2\n\ - adds r1, r6\n\ - ldrb r0, [r1, 0x1]\n\ - cmp r0, 0x1\n\ - bhi _08108240\n\ - b _081083B2\n\ -_08108240:\n\ - lsls r0, r3, 1\n\ - ldr r1, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ - adds r0, r1\n\ - ldrh r3, [r0]\n\ - ldr r0, _0810832C @ =0x0000ffff\n\ - cmp r3, r0\n\ - beq _08108250\n\ - b _081083B2\n\ -_08108250:\n\ - ldr r0, _08108338 @ =gDynamicBasePower\n\ - movs r1, 0\n\ - strh r1, [r0]\n\ - ldr r2, _0810833C @ =0xfffff81c\n\ - adds r0, r5, r2\n\ - strb r1, [r0]\n\ - adds r2, 0x3\n\ - adds r0, r5, r2\n\ - movs r2, 0x1\n\ - strb r2, [r0]\n\ - ldr r0, _08108340 @ =gMoveResultFlags\n\ - strb r1, [r0]\n\ - ldr r0, _08108344 @ =gCritMultiplier\n\ - strb r2, [r0]\n\ - movs r6, 0\n\ - mov r9, r3\n\ - ldr r0, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ - ldrh r0, [r0]\n\ - str r0, [sp, 0x10]\n\ -_08108276:\n\ - movs r3, 0\n\ - ldr r5, _08108348 @ =gBattleMons\n\ - lsls r4, r6, 1\n\ - ldr r7, _0810834C @ =gBankAttacker\n\ - lsls r1, r6, 2\n\ - mov r8, r1\n\ - adds r2, r6, 0x1\n\ - mov r10, r2\n\ - ldr r0, [sp, 0x10]\n\ - cmp r0, r9\n\ - beq _081082BA\n\ - ldr r2, _08108330 @ =gBattleMoves\n\ - ldrb r1, [r7]\n\ - movs r0, 0x58\n\ - muls r0, r1\n\ - adds r0, r4, r0\n\ - adds r1, r5, 0\n\ - adds r1, 0xC\n\ - adds r0, r1\n\ - ldrh r1, [r0]\n\ - lsls r0, r1, 1\n\ - adds r0, r1\n\ - lsls r0, 2\n\ - adds r0, r2\n\ - ldrb r2, [r0]\n\ - ldr r1, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ -_081082AA:\n\ - ldrh r0, [r1]\n\ - cmp r2, r0\n\ - beq _081082BA\n\ - adds r1, 0x2\n\ - adds r3, 0x1\n\ - ldrh r0, [r1]\n\ - cmp r0, r9\n\ - bne _081082AA\n\ -_081082BA:\n\ - ldrb r1, [r7]\n\ - movs r0, 0x58\n\ - muls r0, r1\n\ - adds r0, r4, r0\n\ - adds r1, r5, 0\n\ - adds r1, 0xC\n\ - adds r1, r0, r1\n\ - ldrh r0, [r1]\n\ - cmp r0, 0\n\ - beq _0810835C\n\ - lsls r0, r3, 1\n\ - ldr r2, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ - adds r0, r2\n\ - ldrh r0, [r0]\n\ - cmp r0, r9\n\ - bne _0810835C\n\ - ldr r0, _08108330 @ =gBattleMoves\n\ - ldrh r2, [r1]\n\ - lsls r1, r2, 1\n\ - adds r1, r2\n\ - lsls r1, 2\n\ - adds r1, r0\n\ - ldrb r0, [r1, 0x1]\n\ - cmp r0, 0x1\n\ - bls _0810835C\n\ - ldr r5, _08108350 @ =gCurrentMove\n\ - strh r2, [r5]\n\ - ldrb r0, [r7]\n\ - ldr r4, _08108354 @ =gBankTarget\n\ - ldrb r1, [r4]\n\ - bl AI_CalcDmg\n\ - ldrh r0, [r5]\n\ - ldrb r1, [r7]\n\ - ldrb r2, [r4]\n\ - bl TypeCalc\n\ - mov r4, sp\n\ - add r4, r8\n\ - ldr r2, _08108358 @ =gBattleMoveDamage\n\ - ldr r0, _08108334 @ =gSharedMem + 0x16800\n\ - adds r0, 0x18\n\ - adds r0, r6, r0\n\ - ldrb r1, [r0]\n\ - ldr r0, [r2]\n\ - muls r0, r1\n\ - movs r1, 0x64\n\ - bl __divsi3\n\ - str r0, [r4]\n\ - cmp r0, 0\n\ - bne _08108364\n\ - movs r0, 0x1\n\ - str r0, [r4]\n\ - b _08108364\n\ - .align 2, 0\n\ -_08108328: .4byte sDiscouragedPowerfulMoveEffects\n\ -_0810832C: .4byte 0x0000ffff\n\ -_08108330: .4byte gBattleMoves\n\ -_08108334: .4byte gSharedMem + 0x16800\n\ -_08108338: .4byte gDynamicBasePower\n\ -_0810833C: .4byte 0xfffff81c\n\ -_08108340: .4byte gMoveResultFlags\n\ -_08108344: .4byte gCritMultiplier\n\ -_08108348: .4byte gBattleMons\n\ -_0810834C: .4byte gBankAttacker\n\ -_08108350: .4byte gCurrentMove\n\ -_08108354: .4byte gBankTarget\n\ -_08108358: .4byte gBattleMoveDamage\n\ -_0810835C:\n\ - mov r1, sp\n\ - add r1, r8\n\ - movs r0, 0\n\ - str r0, [r1]\n\ -_08108364:\n\ - mov r6, r10\n\ - cmp r6, 0x3\n\ - ble _08108276\n\ - movs r6, 0\n\ - ldr r1, _081083A4 @ =gSharedMem + 0x16800\n\ - ldrb r0, [r1, 0x1]\n\ - lsls r0, 2\n\ - add r0, sp\n\ - ldr r2, [sp]\n\ - ldr r0, [r0]\n\ - adds r5, r1, 0\n\ - ldr r4, _081083A8 @ =gAIScriptPtr\n\ - cmp r2, r0\n\ - bgt _0810839A\n\ - adds r3, r5, 0\n\ - mov r2, sp\n\ -_08108384:\n\ - adds r2, 0x4\n\ - adds r6, 0x1\n\ - cmp r6, 0x3\n\ - bgt _0810839A\n\ - ldrb r0, [r3, 0x1]\n\ - lsls r0, 2\n\ - add r0, sp\n\ - ldr r1, [r2]\n\ - ldr r0, [r0]\n\ - cmp r1, r0\n\ - ble _08108384\n\ -_0810839A:\n\ - cmp r6, 0x4\n\ - bne _081083AC\n\ - movs r0, 0x2\n\ - str r0, [r5, 0x8]\n\ - b _081083B8\n\ - .align 2, 0\n\ -_081083A4: .4byte gSharedMem + 0x16800\n\ -_081083A8: .4byte gAIScriptPtr\n\ -_081083AC:\n\ - movs r0, 0x1\n\ - str r0, [r5, 0x8]\n\ - b _081083B8\n\ -_081083B2:\n\ - movs r0, 0\n\ - str r0, [r5, 0x8]\n\ - ldr r4, _081083D0 @ =gAIScriptPtr\n\ -_081083B8:\n\ - ldr r0, [r4]\n\ - adds r0, 0x1\n\ - str r0, [r4]\n\ - add sp, 0x14\n\ - pop {r3-r5}\n\ - mov r8, r3\n\ - mov r9, r4\n\ - mov r10, r5\n\ - pop {r4-r7}\n\ - pop {r0}\n\ - bx r0\n\ - .align 2, 0\n\ -_081083D0: .4byte gAIScriptPtr\n\ - .syntax divided\n"); -} -#endif // NONMATCHING - -static void BattleAICmd_get_move(void) -{ - if (gAIScriptPtr[1] == USER) - AI_THINKING_STRUCT->funcResult = gLastUsedMove[gBankAttacker]; - else - AI_THINKING_STRUCT->funcResult = gLastUsedMove[gBankTarget]; - - gAIScriptPtr += 2; -} - -static void BattleAICmd_if_arg_equal(void) -{ - if (gAIScriptPtr[1] == AI_THINKING_STRUCT->funcResult) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_arg_not_equal(void) -{ - if (gAIScriptPtr[1] != AI_THINKING_STRUCT->funcResult) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_would_go_first(void) -{ - if (GetWhoStrikesFirst(gBankAttacker, gBankTarget, TRUE) == gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_would_not_go_first(void) -{ - if (GetWhoStrikesFirst(gBankAttacker, gBankTarget, TRUE) != gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_nullsub_2A(void) -{ -} - -static void BattleAICmd_nullsub_2B(void) -{ -} - -static void BattleAICmd_count_alive_pokemon(void) -{ - struct Pokemon *party; - int i; - u8 index; - u8 var, var2; - - AI_THINKING_STRUCT->funcResult = 0; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - if (GetBattlerSide(index) == 0) - party = gPlayerParty; - else - party = gEnemyParty; - - if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE) - { - u32 status; - var = gBattlerPartyIndexes[index]; - status = GetBattlerPosition(index) ^ 2; - var2 = gBattlerPartyIndexes[GetBattlerAtPosition(status)]; - } - else - { - var = gBattlerPartyIndexes[index]; - var2 = gBattlerPartyIndexes[index]; - } - - for (i = 0; i < 6; i++) - { - if (i != var && i != var2 - && GetMonData(&party[i], MON_DATA_HP) != 0 - && GetMonData(&party[i], MON_DATA_SPECIES2) != SPECIES_NONE - && GetMonData(&party[i], MON_DATA_SPECIES2) != SPECIES_EGG) - { - AI_THINKING_STRUCT->funcResult++; - } - } - - gAIScriptPtr += 2; -} - -static void BattleAICmd_get_considered_move(void) -{ - AI_THINKING_STRUCT->funcResult = AI_THINKING_STRUCT->moveConsidered; - gAIScriptPtr += 1; -} - -static void BattleAICmd_get_considered_move_effect(void) -{ - AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->moveConsidered].effect; - gAIScriptPtr += 1; -} - -static void BattleAICmd_get_ability(void) -{ - u8 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - if (GetBattlerSide(index) == TARGET) - { - u16 side = GetBattlerPosition(index) & 1; - - if (AI_BATTLE_HISTORY->abilities[side] != 0) - { - AI_THINKING_STRUCT->funcResult = AI_BATTLE_HISTORY->abilities[side]; - gAIScriptPtr += 2; - return; - } - - // abilities that prevent fleeing. - if (gBattleMons[index].ability == ABILITY_SHADOW_TAG - || gBattleMons[index].ability == ABILITY_MAGNET_PULL - || gBattleMons[index].ability == ABILITY_ARENA_TRAP) - { - AI_THINKING_STRUCT->funcResult = gBattleMons[index].ability; - gAIScriptPtr += 2; - return; - } - - if (gBaseStats[gBattleMons[index].species].ability1 != ABILITY_NONE) - { - if (gBaseStats[gBattleMons[index].species].ability2 != ABILITY_NONE) - { - // AI has no knowledge of opponent, so it guesses which ability. - if (Random() % 2) - { - AI_THINKING_STRUCT->funcResult = gBaseStats[gBattleMons[index].species].ability1; - } - else - { - AI_THINKING_STRUCT->funcResult = gBaseStats[gBattleMons[index].species].ability2; - } - } - else - { - AI_THINKING_STRUCT->funcResult = gBaseStats[gBattleMons[index].species].ability1; // it's definitely ability 1. - } - } - else - { - AI_THINKING_STRUCT->funcResult = gBaseStats[gBattleMons[index].species].ability2; // AI cant actually reach this part since every mon has at least 1 ability. - } - } - else - { - // The AI knows its own ability. - AI_THINKING_STRUCT->funcResult = gBattleMons[index].ability; - } - gAIScriptPtr += 2; -} - -static void BattleAICmd_get_highest_possible_damage(void) -{ - s32 i; - - gDynamicBasePower = 0; - gBattleStruct->dynamicMoveType = 0; - gBattleStruct->dmgMultiplier = 1; - gMoveResultFlags = 0; - gCritMultiplier = 1; - AI_THINKING_STRUCT->funcResult = 0; - - for (i = 0; i < MAX_MON_MOVES; i++) - { - gBattleMoveDamage = 40; - gCurrentMove = gBattleMons[gBankAttacker].moves[i]; - - if (gCurrentMove) - { - TypeCalc(gCurrentMove, gBankAttacker, gBankTarget); - - // reduce by 1/3. - if (gBattleMoveDamage == 120) - gBattleMoveDamage = 80; - if (gBattleMoveDamage == 240) - gBattleMoveDamage = 160; - if (gBattleMoveDamage == 30) - gBattleMoveDamage = 20; - if (gBattleMoveDamage == 15) - gBattleMoveDamage = 10; - - if (gMoveResultFlags & 8) // if it's a status move, it wont do anything. - gBattleMoveDamage = 0; - - if (AI_THINKING_STRUCT->funcResult < gBattleMoveDamage) - AI_THINKING_STRUCT->funcResult = gBattleMoveDamage; - } - } - gAIScriptPtr += 1; -} - -static void BattleAICmd_if_damage_bonus(void) -{ - u8 damageVar; - - gDynamicBasePower = 0; - gBattleStruct->dynamicMoveType = 0; - gBattleStruct->dmgMultiplier = 1; - gMoveResultFlags = 0; - gCritMultiplier = 1; - - gBattleMoveDamage = 40; - gCurrentMove = AI_THINKING_STRUCT->moveConsidered; - - TypeCalc(gCurrentMove, gBankAttacker, gBankTarget); - - if (gBattleMoveDamage == 120) - gBattleMoveDamage = 80; - if (gBattleMoveDamage == 240) - gBattleMoveDamage = 160; - if (gBattleMoveDamage == 30) - gBattleMoveDamage = 20; - if (gBattleMoveDamage == 15) - gBattleMoveDamage = 10; - - if (gMoveResultFlags & 8) - gBattleMoveDamage = 0; - - // store gBattleMoveDamage in a u8 variable because gAIScriptPtr[1] is a u8. - damageVar = gBattleMoveDamage; - - if (damageVar == gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_nullsub_32(void) -{ -} - -static void BattleAICmd_nullsub_33(void) -{ -} - -static void BattleAICmd_if_status_in_party(void) -{ - struct Pokemon *party; - struct Pokemon *partyPtr; - int i; - u32 statusToCompareTo; - - // for whatever reason, game freak put the party pointer into 2 variables instead of 1. it's possible at some point the switch encompassed the whole function and used each respective variable creating largely duplicate code. - switch (gAIScriptPtr[1]) - { - case 1: - party = partyPtr = gEnemyParty; - break; - default: - party = partyPtr = gPlayerParty; - break; - } - - statusToCompareTo = T1_READ_32(gAIScriptPtr + 2); - - for (i = 0; i < 6; i++) - { - u16 species = GetMonData(&party[i], MON_DATA_SPECIES); - u16 hp = GetMonData(&party[i], MON_DATA_HP); - u32 status = GetMonData(&party[i], MON_DATA_STATUS); - - if (species != SPECIES_NONE && species != SPECIES_EGG && hp != 0 && status == statusToCompareTo) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); // WHAT. why is this being merged into the above switch - return; - } - } - - gAIScriptPtr += 10; -} - -// bugged, doesnt return properly. also unused -static void BattleAICmd_if_status_not_in_party(void) -{ - struct Pokemon *party; - struct Pokemon *partyPtr; - int i; - u32 statusToCompareTo; - - switch (gAIScriptPtr[1]) - { - case 1: - party = partyPtr = gEnemyParty; - break; - default: - party = partyPtr = gPlayerParty; - break; - } - - statusToCompareTo = T1_READ_32(gAIScriptPtr + 2); - - for (i = 0; i < 6; i++) - { - u16 species = GetMonData(&party[i], MON_DATA_SPECIES); - u16 hp = GetMonData(&party[i], MON_DATA_HP); - u32 status = GetMonData(&party[i], MON_DATA_STATUS); - - // everytime the status is found, the AI's logic jumps further and further past its intended destination. this results in a broken AI macro and is probably why it is unused. - if (species != SPECIES_NONE && species != SPECIES_EGG && hp != 0 && status == statusToCompareTo) - gAIScriptPtr += 10; // doesnt return? - } - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 6); -} - -static void BattleAICmd_get_weather(void) -{ - if (gBattleWeather & WEATHER_RAIN_ANY) - AI_THINKING_STRUCT->funcResult = WEATHER_TYPE_RAIN; - if (gBattleWeather & WEATHER_SANDSTORM_ANY) - AI_THINKING_STRUCT->funcResult = WEATHER_TYPE_SANDSTORM; - if (gBattleWeather & WEATHER_SUN_ANY) - AI_THINKING_STRUCT->funcResult = WEATHER_TYPE_SUN; - if (gBattleWeather & WEATHER_HAIL) - AI_THINKING_STRUCT->funcResult = WEATHER_TYPE_HAIL; - - gAIScriptPtr += 1; -} - -static void BattleAICmd_if_effect(void) -{ - if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].effect == gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_not_effect(void) -{ - if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].effect != gAIScriptPtr[1]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - else - gAIScriptPtr += 6; -} - -static void BattleAICmd_if_stat_level_less_than(void) -{ - u32 party; - - if (gAIScriptPtr[1] == USER) - party = gBankAttacker; - else - party = gBankTarget; - - if (gBattleMons[party].statStages[gAIScriptPtr[2]] < gAIScriptPtr[3]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 4); - else - gAIScriptPtr += 8; -} - -static void BattleAICmd_if_stat_level_more_than(void) -{ - u32 party; - - if (gAIScriptPtr[1] == USER) - party = gBankAttacker; - else - party = gBankTarget; - - if (gBattleMons[party].statStages[gAIScriptPtr[2]] > gAIScriptPtr[3]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 4); - else - gAIScriptPtr += 8; -} - -static void BattleAICmd_if_stat_level_equal(void) -{ - u32 party; - - if (gAIScriptPtr[1] == USER) - party = gBankAttacker; - else - party = gBankTarget; - - if (gBattleMons[party].statStages[gAIScriptPtr[2]] == gAIScriptPtr[3]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 4); - else - gAIScriptPtr += 8; -} - -static void BattleAICmd_if_stat_level_not_equal(void) -{ - u32 party; - - if (gAIScriptPtr[1] == USER) - party = gBankAttacker; - else - party = gBankTarget; - - if (gBattleMons[party].statStages[gAIScriptPtr[2]] != gAIScriptPtr[3]) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 4); - else - gAIScriptPtr += 8; -} - -static void BattleAICmd_if_can_faint(void) -{ - if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].power < 2) - { - gAIScriptPtr += 5; - return; - } - - gDynamicBasePower = 0; - gBattleStruct->dynamicMoveType = 0; - gBattleStruct->dmgMultiplier = 1; - gMoveResultFlags = 0; - gCritMultiplier = 1; - gCurrentMove = AI_THINKING_STRUCT->moveConsidered; - AI_CalcDmg(gBankAttacker, gBankTarget); - TypeCalc(gCurrentMove, gBankAttacker, gBankTarget); - - gBattleMoveDamage = gBattleMoveDamage * AI_THINKING_STRUCT->simulatedRNG[AI_THINKING_STRUCT->movesetIndex] / 100; - - // moves always do at least 1 damage. - if (gBattleMoveDamage == 0) - gBattleMoveDamage = 1; - - if (gBattleMons[gBankTarget].hp <= gBattleMoveDamage) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); - else - gAIScriptPtr += 5; -} - -static void BattleAICmd_if_cant_faint(void) -{ - if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].power < 2) - { - gAIScriptPtr += 5; - return; - } - - gDynamicBasePower = 0; - gBattleStruct->dynamicMoveType = 0; - gBattleStruct->dmgMultiplier = 1; - gMoveResultFlags = 0; - gCritMultiplier = 1; - gCurrentMove = AI_THINKING_STRUCT->moveConsidered; - AI_CalcDmg(gBankAttacker, gBankTarget); - TypeCalc(gCurrentMove, gBankAttacker, gBankTarget); - - gBattleMoveDamage = gBattleMoveDamage * AI_THINKING_STRUCT->simulatedRNG[AI_THINKING_STRUCT->movesetIndex] / 100; - - // this macro is missing the damage 0 = 1 assumption. - - if (gBattleMons[gBankTarget].hp > gBattleMoveDamage) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); - else - gAIScriptPtr += 5; -} - -static void BattleAICmd_if_has_move(void) -{ - int i; - u16 *temp_ptr = (u16 *)(gAIScriptPtr + 2); - - switch (gAIScriptPtr[1]) - { - case 1: - case 3: - for (i = 0; i < MAX_MON_MOVES; i++) - { - if (gBattleMons[gBankAttacker].moves[i] == *temp_ptr) - break; - } - if (i == MAX_MON_MOVES) - gAIScriptPtr += 8; - else - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 4); - break; - case 0: - case 2: - for (i = 0; i < 8; i++) - { - if (AI_BATTLE_HISTORY->usedMoves[gBankTarget >> 1][i] == *temp_ptr) - break; - } - if (i == 8) - gAIScriptPtr += 8; - else - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 4); - break; - } -} - -static void BattleAICmd_if_dont_have_move(void) -{ - int i; - u16 *temp_ptr = (u16 *)(gAIScriptPtr + 2); - - switch (gAIScriptPtr[1]) - { - case 1: - case 3: - for (i = 0; i < MAX_MON_MOVES; i++) - { - if (gBattleMons[gBankAttacker].moves[i] == *temp_ptr) - break; - } - if (i != MAX_MON_MOVES) - gAIScriptPtr += 8; - else - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 4); - break; - case 0: - case 2: - for (i = 0; i < 8; i++) - { - if (AI_BATTLE_HISTORY->usedMoves[gBankTarget >> 1][i] == *temp_ptr) - break; - } - if (i != 8) - gAIScriptPtr += 8; - else - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 4); - break; - } -} - -static void BattleAICmd_if_move_effect(void) -{ - int i; - - switch (gAIScriptPtr[1]) - { - case 1: - case 3: - for (i = 0; i < MAX_MON_MOVES; i++) - { - if (gBattleMons[gBankAttacker].moves[i] != 0 && gBattleMoves[gBattleMons[gBankAttacker].moves[i]].effect == gAIScriptPtr[2]) - break; - } - if (i != MAX_MON_MOVES) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - else - gAIScriptPtr += 7; - break; - case 0: - case 2: - for (i = 0; i < 8; i++) - { - if (gBattleMons[gBankAttacker].moves[i] != 0 && gBattleMoves[AI_BATTLE_HISTORY->usedMoves[gBankTarget >> 1][i]].effect == gAIScriptPtr[2]) - break; - } - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - } -} - -static void BattleAICmd_if_not_move_effect(void) -{ - int i; - - switch (gAIScriptPtr[1]) - { - case 1: - case 3: - for (i = 0; i < MAX_MON_MOVES; i++) - { - if (gBattleMons[gBankAttacker].moves[i] != 0 && gBattleMoves[gBattleMons[gBankAttacker].moves[i]].effect == gAIScriptPtr[2]) - break; - } - if (i != MAX_MON_MOVES) - gAIScriptPtr += 7; - else - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - break; - case 0: - case 2: - for (i = 0; i < 8; i++) - { - if (AI_BATTLE_HISTORY->usedMoves[gBankTarget >> 1][i] != 0 && gBattleMoves[AI_BATTLE_HISTORY->usedMoves[gBankTarget >> 1][i]].effect == gAIScriptPtr[2]) - break; - } - gAIScriptPtr += 7; - } -} - -static void BattleAICmd_if_last_move_did_damage(void) -{ - u8 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - if (gAIScriptPtr[2] == 0) - { - if (gDisableStructs[index].disabledMove == 0) - { - gAIScriptPtr += 7; - return; - } - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - return; - } - else if (gAIScriptPtr[2] != 1) // ignore the macro if its not 0 or 1. - { - gAIScriptPtr += 7; - return; - } - else if (gDisableStructs[index].encoredMove != 0) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 3); - return; - } - gAIScriptPtr += 7; -} - -static void BattleAICmd_if_encored(void) -{ - switch (gAIScriptPtr[1]) - { - case 0: // _08109348 - if (gDisableStructs[gActiveBattler].disabledMove == AI_THINKING_STRUCT->moveConsidered) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - return; - } - gAIScriptPtr += 6; - return; - case 1: // _08109370 - if (gDisableStructs[gActiveBattler].encoredMove == AI_THINKING_STRUCT->moveConsidered) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - return; - } - gAIScriptPtr += 6; - return; - default: - gAIScriptPtr += 6; - return; - } -} - -static void BattleAICmd_flee(void) -{ - AI_THINKING_STRUCT->aiAction |= (AI_ACTION_DONE | AI_ACTION_FLEE | AI_ACTION_DO_NOT_ATTACK); // what matters is AI_ACTION_FLEE being enabled. -} - -static void BattleAICmd_if_random_100(void) -{ - u8 safariFleeRate = gBattleStruct->safariFleeRate * 5; // safari flee rate, from 0-20 - - if ((u8)(Random() % 100) < safariFleeRate) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); - else - gAIScriptPtr += 5; -} - -static void BattleAICmd_watch(void) -{ - AI_THINKING_STRUCT->aiAction |= (AI_ACTION_DONE | AI_ACTION_WATCH | AI_ACTION_DO_NOT_ATTACK); // what matters is AI_ACTION_WATCH being enabled. -} - -static void BattleAICmd_get_hold_effect(void) -{ - u8 index; - u16 side; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - if (GetBattlerSide(index) == 0) - { - side = (GetBattlerPosition(index) & 1); - AI_THINKING_STRUCT->funcResult = AI_BATTLE_HISTORY->itemEffects[side]; - } - else - AI_THINKING_STRUCT->funcResult = ItemId_GetHoldEffect(gBattleMons[index].item); - - gAIScriptPtr += 2; -} - -static void BattleAICmd_get_gender(void) -{ - u8 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - AI_THINKING_STRUCT->funcResult = GetGenderFromSpeciesAndPersonality(gBattleMons[index].species, gBattleMons[index].personality); - - gAIScriptPtr += 2; -} - -static void BattleAICmd_is_first_turn(void) -{ - u8 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - AI_THINKING_STRUCT->funcResult = gDisableStructs[index].isFirstTurn; - - gAIScriptPtr += 2; -} - -static void BattleAICmd_get_stockpile_count(void) -{ - u8 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - AI_THINKING_STRUCT->funcResult = gDisableStructs[index].stockpileCounter; - - gAIScriptPtr += 2; -} - -static void BattleAICmd_is_double_battle(void) -{ - AI_THINKING_STRUCT->funcResult = gBattleTypeFlags & BATTLE_TYPE_DOUBLE; - - gAIScriptPtr += 1; -} - -static void BattleAICmd_get_used_item(void) -{ - u8 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - AI_THINKING_STRUCT->funcResult = AI_ARRAY_160CC(index); - - gAIScriptPtr += 2; -} - -static void BattleAICmd_get_move_type_from_result(void) -{ - AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->funcResult].type; - - gAIScriptPtr += 1; -} - -static void BattleAICmd_get_move_power_from_result(void) -{ - AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->funcResult].power; - - gAIScriptPtr += 1; -} - -static void BattleAICmd_get_move_effect_from_result(void) -{ - AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->funcResult].effect; - - gAIScriptPtr += 1; -} - -static void BattleAICmd_get_protect_count(void) -{ - u8 index; - - if (gAIScriptPtr[1] == USER) - index = gBankAttacker; - else - index = gBankTarget; - - AI_THINKING_STRUCT->funcResult = gDisableStructs[index].protectUses; - - gAIScriptPtr += 2; -} - -static void BattleAICmd_nullsub_52(void) -{ -} - -static void BattleAICmd_nullsub_53(void) -{ -} - -static void BattleAICmd_nullsub_54(void) -{ -} - -static void BattleAICmd_nullsub_55(void) -{ -} - -static void BattleAICmd_nullsub_56(void) -{ -} - -static void BattleAICmd_nullsub_57(void) -{ -} - -static void BattleAICmd_call(void) -{ - AIStackPushVar(gAIScriptPtr + 5); - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); -} - -static void BattleAICmd_jump(void) -{ - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); -} - -static void BattleAICmd_end(void) -{ - if (AIStackPop() == FALSE) - AI_THINKING_STRUCT->aiAction |= AI_ACTION_DONE; -} - -static void BattleAICmd_if_level_compare(void) -{ - switch (gAIScriptPtr[1]) - { - case 0: // greater than - if (gBattleMons[gBankAttacker].level > gBattleMons[gBankTarget].level) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - return; - } - gAIScriptPtr += 6; - return; - case 1: // less than - if (gBattleMons[gBankAttacker].level < gBattleMons[gBankTarget].level) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - return; - } - gAIScriptPtr += 6; - return; - case 2: // equal - if (gBattleMons[gBankAttacker].level == gBattleMons[gBankTarget].level) - { - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 2); - return; - } - gAIScriptPtr += 6; - return; - } -} - -static void BattleAICmd_if_taunted(void) -{ - if (gDisableStructs[gBankTarget].tauntTimer1 != 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); - else - gAIScriptPtr += 5; -} - -static void BattleAICmd_if_not_taunted(void) -{ - if (gDisableStructs[gBankTarget].tauntTimer1 == 0) - gAIScriptPtr = T1_READ_PTR(gAIScriptPtr + 1); - else - gAIScriptPtr += 5; -} - -void AIStackPushVar(u8 *var) -{ - AI_STACK->ptr[AI_STACK->size++] = var; -} - -// unused -void AIStackPushAIPtr(void) -{ - AI_STACK->ptr[AI_STACK->size++] = gAIScriptPtr; -} - -bool8 AIStackPop(void) -{ - if (AI_STACK->size != 0) - { - --AI_STACK->size; - gAIScriptPtr = AI_STACK->ptr[AI_STACK->size]; - return TRUE; - } - else - return FALSE; -} |