diff options
Diffstat (limited to 'src/battle_ai.c')
| -rw-r--r-- | src/battle_ai.c | 1875 |
1 files changed, 1327 insertions, 548 deletions
diff --git a/src/battle_ai.c b/src/battle_ai.c index 7c9b7f17e..07f319e40 100644 --- a/src/battle_ai.c +++ b/src/battle_ai.c @@ -1,38 +1,35 @@ #include "global.h" -#include "battle.h" +#include "abilities.h" #include "asm.h" +#include "battle.h" +#include "battle_move_effects.h" +#include "item.h" #include "pokemon.h" #include "rng.h" -#include "abilities.h" #include "species.h" +#include "moves.h" +#include "battle_ai.h" -#define AIScriptRead32(ptr) ((ptr)[0] | (ptr)[1] << 8 | (ptr)[2] << 16 | (ptr)[3] << 24) -#define AIScriptRead16(ptr) ((ptr)[0] | (ptr)[1] << 8) -#define AIScriptRead8(ptr) ((ptr)[0]) -#define AIScriptReadPtr(ptr) (u8*) AIScriptRead32(ptr) - -enum -{ - TARGET, - USER -}; +extern void sub_801CAF8(u8, u8); extern void move_effectiveness_something(u16, u8, u8); extern u16 gBattleTypeFlags; +extern u16 gBattleWeather; extern u8 gUnknown_02024A60; extern u8 gUnknown_02024A6A[][2]; extern u16 gUnknown_02024BE6; -extern u32 gUnknown_02024BEC; -extern u8 gUnknown_02024C07; // something player? -extern u8 gUnknown_02024C08; // something opponent? +extern int gBattleMoveDamage; +extern u8 gPlayerMonIndex; +extern u8 gEnemyMonIndex; extern u8 gUnknown_02024C0C; -extern u8 gUnknown_02024C68; +extern u8 gBattleMoveFlags; extern u16 gUnknown_02024DEC; extern u16 gUnknown_02024C34[]; extern u32 gUnknown_02024ACC[]; extern u32 gUnknown_02024C98[]; extern u16 gUnknown_02024C7A[]; +extern struct BattlePokemon gBattleMons[]; extern struct BattlePokemon gUnknown_02024A8C[]; extern u8 gUnknown_030042E0[]; extern u8 gCritMultiplier; @@ -40,10 +37,8 @@ extern u16 gTrainerBattleOpponent; extern u32 gBitTable[]; extern u8 *BattleAIs[]; extern struct Trainer gTrainers[]; -extern struct BattlePokemon gBattleMons[]; extern struct BattleMove gBattleMoves[]; extern struct BaseStats gBaseStats[]; -extern void (*gBattleAICmdTable[])(void); /* gAIScriptPtr is a pointer to the next battle AI cmd command to read. @@ -54,46 +49,240 @@ AI scripts. */ extern u8 *gAIScriptPtr; -struct UnknownStruct1 +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_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[] = { -/* 0x00 */ u16 unk0[2][8]; -/* 0x20 */ u8 unk20[2]; -/* 0x22 */ u8 unk22[2]; -/* 0x24 */ u16 items[4]; -/* 0x2C */ u8 unk8; + BattleAICmd_if_random_less_than, + BattleAICmd_if_random_greater_than, + BattleAICmd_if_random_equal, + BattleAICmd_if_random_not_equal, + BattleAICmd_score, + BattleAICmd_if_hp_less_than, + BattleAICmd_if_hp_more_than, + BattleAICmd_if_hp_equal, + BattleAICmd_if_hp_not_equal, + BattleAICmd_if_status, + BattleAICmd_if_not_status, + BattleAICmd_if_status2, + BattleAICmd_if_not_status2, + BattleAICmd_if_status3, + BattleAICmd_if_not_status3, + BattleAICmd_if_status4, + BattleAICmd_if_not_status4, + BattleAICmd_if_less_than, + BattleAICmd_if_more_than, + BattleAICmd_if_equal, + BattleAICmd_if_not_equal, + BattleAICmd_if_less_than_32, + BattleAICmd_if_more_than_32, + BattleAICmd_if_equal_32, + BattleAICmd_if_not_equal_32, + BattleAICmd_if_move, + BattleAICmd_if_not_move, + BattleAICmd_if_in_bytes, + BattleAICmd_if_not_in_bytes, + BattleAICmd_if_in_words, + BattleAICmd_if_not_in_words, + BattleAICmd_if_user_can_damage, + BattleAICmd_if_user_cant_damage, + BattleAICmd_get_turn_count, + BattleAICmd_get_type, + BattleAICmd_get_move_power, + BattleAICmd_is_most_powerful_move, + BattleAICmd_get_move, + BattleAICmd_if_arg_equal, + BattleAICmd_if_arg_not_equal, + BattleAICmd_if_would_go_first, + BattleAICmd_if_would_not_go_first, + BattleAICmd_nullsub_2A, + BattleAICmd_nullsub_2B, + BattleAICmd_count_alive_pokemon, + BattleAICmd_get_considered_move, + BattleAICmd_get_considered_move_effect, + BattleAICmd_get_ability, + BattleAICmd_get_highest_possible_damage, + BattleAICmd_if_damage_bonus, + BattleAICmd_nullsub_32, + BattleAICmd_nullsub_33, + BattleAICmd_if_status_in_party, + BattleAICmd_if_status_not_in_party, + BattleAICmd_get_weather, + BattleAICmd_if_effect, + BattleAICmd_if_not_effect, + BattleAICmd_if_stat_level_less_than, + BattleAICmd_if_stat_level_more_than, + BattleAICmd_if_stat_level_equal, + BattleAICmd_if_stat_level_not_equal, + BattleAICmd_if_can_faint, + BattleAICmd_if_cant_faint, + BattleAICmd_if_has_move, + BattleAICmd_if_dont_have_move, + BattleAICmd_if_move_effect, + BattleAICmd_if_not_move_effect, + BattleAICmd_if_last_move_did_damage, + BattleAICmd_if_encored, + BattleAICmd_flee, + BattleAICmd_if_random_100, + BattleAICmd_watch, + BattleAICmd_get_hold_effect, + BattleAICmd_get_gender, + BattleAICmd_is_first_turn, + BattleAICmd_get_stockpile_count, + BattleAICmd_is_double_battle, + BattleAICmd_get_item, + BattleAICmd_get_move_type_from_result, + BattleAICmd_get_move_power_from_result, + BattleAICmd_get_move_effect_from_result, + BattleAICmd_get_protect_count, + BattleAICmd_nullsub_52, + BattleAICmd_nullsub_53, + BattleAICmd_nullsub_54, + BattleAICmd_nullsub_55, + BattleAICmd_nullsub_56, + BattleAICmd_nullsub_57, + BattleAICmd_call, + BattleAICmd_jump, + BattleAICmd_end, + BattleAICmd_if_level_compare, + BattleAICmd_if_taunted, + BattleAICmd_if_not_taunted, }; -struct UnknownStruct3 +#ifdef NONMATCHING +static +#endif +const u16 sDiscouragedPowerfulMoveEffects[] = { - u8 filler0[0x20]; - u8 unk20; + 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 }; -extern struct UnknownStruct1 unk_2016A00; -extern struct UnknownStruct3 unk_2016C00; - -void BattleAI_SetupAIData(void); -void BattleAI_DoAIProcessing(void); -void sub_810745C(void); - // 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 = (u8 *)&unk_2016A00; + u8 *data = (u8 *)UNK_2016A00_STRUCT; - for (i = 0; (u32)i < 48; i++) + for (i = 0; (u32)i < sizeof(struct UnknownStruct1); i++) data[i] = 0; + 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 < 4; i++) + for (i = 0; i < MAX_TRAINER_ITEMS; i++) { if (gTrainers[gTrainerBattleOpponent].items[i] != 0) { - unk_2016A00.items[unk_2016A00.unk8] = gTrainers[gTrainerBattleOpponent].items[i]; - unk_2016A00.unk8++; + UNK_2016A00_STRUCT->items[UNK_2016A00_STRUCT->numOfItems] = gTrainers[gTrainerBattleOpponent].items[i]; + UNK_2016A00_STRUCT->numOfItems++; } } } @@ -104,130 +293,136 @@ void BattleAI_HandleItemUseBeforeAISetup(void) void BattleAI_SetupAIData(void) { s32 i; - u8 *data = (u8 *)&gAIThinkingSpace; + u8 *data = (u8 *)AI_THINKING_STRUCT; u8 r7; - // clear AI data and set default move score to 100. - for(i = 0; (u32)i < 28; i++) + // clear AI data and set default move score to 100. strange that they didn't use memset here. + for (i = 0; (u32)i < sizeof(struct AI_ThinkingStruct); i++) data[i] = 0; - for(i = 0; i < 4; i++) - gAIThinkingSpace.score[i] = 100; + for (i = 0; i < MAX_MON_MOVES; i++) + AI_THINKING_STRUCT->score[i] = 100; r7 = sub_8015A98(gUnknown_02024A60, 0, 0xFF); - for(i = 0; i < 4; i++) + // probably sets up the moves to consider and ignores non-valid moves such as NO_MOVE or glitch moves. + for (i = 0; i < MAX_MON_MOVES; i++) { - u16 rand; + if (gBitTable[i] & r7) + AI_THINKING_STRUCT->score[i] = 0; - if(gBitTable[i] & r7) - gAIThinkingSpace.score[i] = 0; - rand = Random(); - gAIThinkingSpace.unk18[i] = 100 - (rand & 0xF); + AI_THINKING_STRUCT->simulatedRNG[i] = 100 - (Random() % 16); } - unk_2016C00.unk20 = 0; - gUnknown_02024C07 = gUnknown_02024A60; + // clear AI stack. + AI_STACK->size = 0; + gPlayerMonIndex = gUnknown_02024A60; - if(gBattleTypeFlags & BATTLE_TYPE_DOUBLE) + if (gBattleTypeFlags & BATTLE_TYPE_DOUBLE) { - gUnknown_02024C08 = Random() & 2; + gEnemyMonIndex = Random() & 2; // just pick somebody to target. - if(gUnknown_02024C0C & gBitTable[gUnknown_02024C08]) - gUnknown_02024C08 ^= 2; + if (gUnknown_02024C0C & gBitTable[gEnemyMonIndex]) + gEnemyMonIndex ^= 2; } else - gUnknown_02024C08 = gUnknown_02024A60 ^ 1; + gEnemyMonIndex = gUnknown_02024A60 ^ 1; // special AI flag cases. - if(gBattleTypeFlags & BATTLE_TYPE_SAFARI) - gAIThinkingSpace.aiFlags = 0x40000000; - else if(gBattleTypeFlags & BATTLE_TYPE_ROAMER) - gAIThinkingSpace.aiFlags = 0x20000000; - else if(gBattleTypeFlags & BATTLE_TYPE_FIRST_BATTLE) - gAIThinkingSpace.aiFlags = 0x80000000; + 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; else // otherwise, just set aiFlags to whatever flags the trainer has set in their data. - gAIThinkingSpace.aiFlags = gTrainers[gTrainerBattleOpponent].aiFlags; + AI_THINKING_STRUCT->aiFlags = gTrainers[gTrainerBattleOpponent].aiFlags; } u8 BattleAI_GetAIActionToUse(void) { - u8 arr1[4]; - u8 arr2[4]; - u8 r5; + u8 currentMoveArray[MAX_MON_MOVES]; + u8 consideredMoveArray[MAX_MON_MOVES]; + u8 numOfBestMoves; s32 i; sub_810745C(); - while(gAIThinkingSpace.aiFlags != 0) + while (AI_THINKING_STRUCT->aiFlags != 0) { - if(gAIThinkingSpace.aiFlags & 1) + if (AI_THINKING_STRUCT->aiFlags & 1) { - gAIThinkingSpace.unk0 = 0; + AI_THINKING_STRUCT->aiState = AIState_SettingUp; BattleAI_DoAIProcessing(); } - gAIThinkingSpace.aiFlags >>= 1; - gAIThinkingSpace.aiLogicId++; - gAIThinkingSpace.moveConsidered = 0; + AI_THINKING_STRUCT->aiFlags >>= 1; + AI_THINKING_STRUCT->aiLogicId++; + AI_THINKING_STRUCT->movesetIndex = 0; } - if(gAIThinkingSpace.unk10 & 2) + + // special flee or watch cases for safari. + if (AI_THINKING_STRUCT->aiAction & (AI_ACTION_FLEE)) // flee return 4; - if(gAIThinkingSpace.unk10 & 4) + if (AI_THINKING_STRUCT->aiAction & (AI_ACTION_WATCH)) // watch return 5; - r5 = 1; - arr1[0] = gAIThinkingSpace.score[0]; - arr2[0] = 0; - for(i = 1; i < 4; i++) + + numOfBestMoves = 1; + currentMoveArray[0] = AI_THINKING_STRUCT->score[0]; + consideredMoveArray[0] = 0; + + for (i = 1; i < MAX_MON_MOVES; i++) { - if(arr1[0] < (s8)gAIThinkingSpace.score[i]) + if (currentMoveArray[0] < AI_THINKING_STRUCT->score[i]) { - r5 = 1; - arr1[0] = gAIThinkingSpace.score[i]; - arr2[0] = i; + numOfBestMoves = 1; + currentMoveArray[0] = AI_THINKING_STRUCT->score[i]; + consideredMoveArray[0] = i; } - if(arr1[0] == (s8)gAIThinkingSpace.score[i]) + if (currentMoveArray[0] == AI_THINKING_STRUCT->score[i]) { - arr1[r5] = gAIThinkingSpace.score[i]; - arr2[r5++] = i; + currentMoveArray[numOfBestMoves] = AI_THINKING_STRUCT->score[i]; + consideredMoveArray[numOfBestMoves++] = i; } } - return arr2[Random() % r5]; + + return consideredMoveArray[Random() % numOfBestMoves]; // break any ties that exist. } void BattleAI_DoAIProcessing(void) { - while(gAIThinkingSpace.unk0 != 2) + while (AI_THINKING_STRUCT->aiState != AIState_FinishedProcessing) { - switch(gAIThinkingSpace.unk0) + switch (AI_THINKING_STRUCT->aiState) { - case 3: //Needed to match. + case AIState_DoNotProcess: //Needed to match. break; - case 0: - gAIScriptPtr = BattleAIs[gAIThinkingSpace.aiLogicId]; - if(gBattleMons[gUnknown_02024C07].pp[gAIThinkingSpace.moveConsidered] == 0) + case AIState_SettingUp: + gAIScriptPtr = BattleAIs[AI_THINKING_STRUCT->aiLogicId]; // set the AI ptr. + if (gBattleMons[gPlayerMonIndex].pp[AI_THINKING_STRUCT->movesetIndex] == 0) { - gAIThinkingSpace.unk2 = 0; + AI_THINKING_STRUCT->moveConsidered = MOVE_NONE; // don't consider a move you have 0 PP for, idiot. } else { - gAIThinkingSpace.unk2 = gBattleMons[gUnknown_02024C07].moves[gAIThinkingSpace.moveConsidered]; + AI_THINKING_STRUCT->moveConsidered = gBattleMons[gPlayerMonIndex].moves[AI_THINKING_STRUCT->movesetIndex]; } - gAIThinkingSpace.unk0++; + AI_THINKING_STRUCT->aiState++; break; - case 1: - if(gAIThinkingSpace.unk2 != 0) - gBattleAICmdTable[*(u8 *)gAIScriptPtr](); // run AI command. + case AIState_Processing: + if (AI_THINKING_STRUCT->moveConsidered != MOVE_NONE) + sBattleAICmdTable[*(u8 *)gAIScriptPtr](); // run AI command. else { - gAIThinkingSpace.score[gAIThinkingSpace.moveConsidered] = 0; - gAIThinkingSpace.unk10 |= 1; + 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(gAIThinkingSpace.unk10 & 1) + if (AI_THINKING_STRUCT->aiAction & AI_ACTION_DONE) { - gAIThinkingSpace.moveConsidered++; - if(gAIThinkingSpace.moveConsidered < 4 && !(gAIThinkingSpace.unk10 & 8)) - gAIThinkingSpace.unk0 = 0; + 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 = AIState_SettingUp; // as long as their are more moves to process, keep setting this to setup state. else - gAIThinkingSpace.unk0++; - gAIThinkingSpace.unk10 &= 0xFE; + 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; } @@ -238,12 +433,11 @@ void sub_810745C(void) { s32 i; - for(i = 0; i < 8; i++) + for (i = 0; i < 8; i++) { - // this is the same as dividing it by 2, but for some reason, >> 1 is needed to match the asm. - if(unk_2016A00.unk0[gUnknown_02024C08 >> 1][i] == 0) + if (UNK_2016A00_STRUCT->movesUsed[gEnemyMonIndex >> 1][i] == 0) { - unk_2016A00.unk0[gUnknown_02024C08 >> 1][i] = gUnknown_02024C34[gUnknown_02024C08]; + UNK_2016A00_STRUCT->movesUsed[gEnemyMonIndex >> 1][i] = gUnknown_02024C34[gEnemyMonIndex]; return; } } @@ -253,507 +447,558 @@ void unref_sub_81074A0(u8 a) { s32 i; - for(i = 0; i < 8; i++) - unk_2016A00.unk0[a / 2][i] = 0; + for (i = 0; i < 8; i++) + UNK_2016A00_STRUCT->movesUsed[a / 2][i] = 0; } void sub_81074C4(u8 a, u8 b) { - if(battle_side_get_owner(a) == 0) - unk_2016A00.unk20[battle_get_per_side_status(a) & 1] = b; + if (battle_side_get_owner(a) == 0) + UNK_2016A00_STRUCT->unk20[battle_get_per_side_status(a) & 1] = b; } void sub_81074F8(u8 a, u8 b) { - if(battle_side_get_owner(a) == 0) - unk_2016A00.unk22[battle_get_per_side_status(a) & 1] = b; + if (battle_side_get_owner(a) == 0) + UNK_2016A00_STRUCT->unk22[battle_get_per_side_status(a) & 1] = b; } -void BattleAICmd_if_random(void) +static void BattleAICmd_if_random_less_than(void) { - u16 random = Random(); - - if (!(random % 256 >= gAIScriptPtr[1])) // roll a random value. is it less than the parameter of the if_random call? (96 on if_random 80 will return true) + if (Random() % 256 < gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_not_random(void) +static void BattleAICmd_if_random_greater_than(void) { - u16 random = Random(); - - if (!(random % 256 <= gAIScriptPtr[1])) // roll a random value. is it greater than the parameter of the if_random call? (96 on if_random 80 will return true) + if (Random() % 256 > gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_random_1(void) // if RNG Value equal to +static void BattleAICmd_if_random_equal(void) { - u16 random = Random(); - - if (random % 256 == gAIScriptPtr[1]) // roll a random value. is it greater than the parameter of the if_random call? (96 on if_random 80 will return true) + if (Random() % 256 == gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_not_random_1(void) // if RNG value not equal to +static void BattleAICmd_if_random_not_equal(void) { - u16 random = Random(); - - if (random % 256 != gAIScriptPtr[1]) // roll a random value. is it greater than the parameter of the if_random call? (96 on if_random 80 will return true) + if (Random() % 256 != gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_score(void) +static void BattleAICmd_score(void) { - gAIThinkingSpace.score[gAIThinkingSpace.moveConsidered] += gAIScriptPtr[1]; // add the result to the array of the move consider's score. + AI_THINKING_STRUCT->score[AI_THINKING_STRUCT->movesetIndex] += gAIScriptPtr[1]; // add the result to the array of the move consider's score. - if(gAIThinkingSpace.score[gAIThinkingSpace.moveConsidered] < 0) // if the score is negative, flatten it to 0. - gAIThinkingSpace.score[gAIThinkingSpace.moveConsidered] = 0; + 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. } -void BattleAICmd_if_hp_less_than(void) +static void BattleAICmd_if_hp_less_than(void) { - u16 var; + u16 index; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - if ((u32)(100 * gBattleMons[var].hp / gBattleMons[var].maxHP) < gAIScriptPtr[2]) + if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) < gAIScriptPtr[2]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); else gAIScriptPtr += 7; } -void BattleAICmd_if_hp_more_than(void) +static void BattleAICmd_if_hp_more_than(void) { - u16 var; + u16 index; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - if ((u32)(100 * gBattleMons[var].hp / gBattleMons[var].maxHP) > gAIScriptPtr[2]) + if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) > gAIScriptPtr[2]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); else gAIScriptPtr += 7; } -void BattleAICmd_if_hp_equal(void) +static void BattleAICmd_if_hp_equal(void) { - u16 var; + u16 index; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - if ((u32)(100 * gBattleMons[var].hp / gBattleMons[var].maxHP) == gAIScriptPtr[2]) + if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) == gAIScriptPtr[2]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); else gAIScriptPtr += 7; } -void BattleAICmd_if_hp_not_equal(void) +static void BattleAICmd_if_hp_not_equal(void) { - u16 var; + u16 index; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - if ((u32)(100 * gBattleMons[var].hp / gBattleMons[var].maxHP) != gAIScriptPtr[2]) + if ((u32)(100 * gBattleMons[index].hp / gBattleMons[index].maxHP) != gAIScriptPtr[2]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); else gAIScriptPtr += 7; } -void BattleAICmd_if_status(void) +static void BattleAICmd_if_status(void) { - u16 var; - u32 temp; + u16 index; + u32 arg; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - temp = AIScriptRead32(gAIScriptPtr + 2); + arg = AIScriptRead32(gAIScriptPtr + 2); - if (gBattleMons[var].status1 & temp) + if ((gBattleMons[index].status1 & arg) != 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; } -void BattleAICmd_if_not_status(void) +static void BattleAICmd_if_not_status(void) { - u16 var; - u32 temp; + u16 index; + u32 arg; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - temp = AIScriptRead32(gAIScriptPtr + 2); + arg = AIScriptRead32(gAIScriptPtr + 2); - if (!(gBattleMons[var].status1 & temp)) + if ((gBattleMons[index].status1 & arg) == 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; } -void BattleAICmd_if_status2(void) +static void BattleAICmd_if_status2(void) { - u8 var; - u32 temp; + u16 index; + u32 arg; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - temp = AIScriptRead32(gAIScriptPtr + 2); + arg = AIScriptRead32(gAIScriptPtr + 2); - if (gBattleMons[var].status2 & temp) + if ((gBattleMons[index].status2 & arg) != 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; } -void BattleAICmd_if_not_status2(void) +static void BattleAICmd_if_not_status2(void) { - u8 var; - u32 temp; + u16 index; + u32 arg; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - temp = AIScriptRead32(gAIScriptPtr + 2); + arg = AIScriptRead32(gAIScriptPtr + 2); - if (!(gBattleMons[var].status2 & temp)) + if ((gBattleMons[index].status2 & arg) == 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; } -void BattleAICmd_if_status3(void) +static void BattleAICmd_if_status3(void) { - u8 var; - u32 temp; + u16 index; + u32 arg; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - temp = AIScriptRead32(gAIScriptPtr + 2); + arg = AIScriptRead32(gAIScriptPtr + 2); - if ( gUnknown_02024C98[var] & temp ) + if ((gUnknown_02024C98[index] & arg) != 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; } -void BattleAICmd_if_not_status3(void) +static void BattleAICmd_if_not_status3(void) { - u8 var; - u32 temp; + u16 index; + u32 arg; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - temp = AIScriptRead32(gAIScriptPtr + 2); + arg = AIScriptRead32(gAIScriptPtr + 2); - if (!(gUnknown_02024C98[var] & temp)) + if ((gUnknown_02024C98[index] & arg) == 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; } -void BattleAICmd_if_status4(void) +static void BattleAICmd_if_status4(void) { - u8 var; - u32 temp; - u32 temp2; + u16 index; + u32 arg1, arg2; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - temp = battle_get_per_side_status(var) & 1; - temp2 = AIScriptRead32(gAIScriptPtr + 2); + arg1 = battle_get_per_side_status(index) & 1; + arg2 = AIScriptRead32(gAIScriptPtr + 2); - if ( gUnknown_02024C7A[temp] & temp2 ) + if ((gUnknown_02024C7A[arg1] & arg2) != 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; } -void BattleAICmd_if_not_status4(void) +static void BattleAICmd_if_not_status4(void) { - u8 var; - u32 temp; - u32 temp2; + u16 index; + u32 arg1, arg2; if (gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - temp = battle_get_per_side_status(var) & 1; - temp2 = AIScriptRead32(gAIScriptPtr + 2); + arg1 = battle_get_per_side_status(index) & 1; + arg2 = AIScriptRead32(gAIScriptPtr + 2); - if (!(gUnknown_02024C7A[temp] & temp2)) + if ((gUnknown_02024C7A[arg1] & arg2) == 0) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); else gAIScriptPtr += 10; } -void BattleAICmd_if_less_than(void) +static void BattleAICmd_if_less_than(void) { - if (gAIThinkingSpace.unk8 < gAIScriptPtr[1]) + if (AI_THINKING_STRUCT->funcResult < gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_more_than(void) +static void BattleAICmd_if_more_than(void) { - if (gAIThinkingSpace.unk8 > gAIScriptPtr[1]) + if (AI_THINKING_STRUCT->funcResult > gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_equal(void) +static void BattleAICmd_if_equal(void) { - if (gAIThinkingSpace.unk8 == gAIScriptPtr[1]) + if (AI_THINKING_STRUCT->funcResult == gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_not_equal(void) +static void BattleAICmd_if_not_equal(void) { - if (gAIThinkingSpace.unk8 != gAIScriptPtr[1]) + if (AI_THINKING_STRUCT->funcResult != gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_less_than_32(void) +static void BattleAICmd_if_less_than_32(void) { u8 *temp = AIScriptReadPtr(gAIScriptPtr + 1); - if (gAIThinkingSpace.unk8 < *temp) + if (AI_THINKING_STRUCT->funcResult < *temp) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); else gAIScriptPtr += 9; } -void BattleAICmd_if_more_than_32(void) +static void BattleAICmd_if_more_than_32(void) { u8 *temp = AIScriptReadPtr(gAIScriptPtr + 1); - if (gAIThinkingSpace.unk8 > *temp) + if (AI_THINKING_STRUCT->funcResult > *temp) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); else gAIScriptPtr += 9; } -void BattleAICmd_if_equal_32(void) +static void BattleAICmd_if_equal_32(void) { u8 *temp = AIScriptReadPtr(gAIScriptPtr + 1); - if (gAIThinkingSpace.unk8 == *temp) + if (AI_THINKING_STRUCT->funcResult == *temp) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); else gAIScriptPtr += 9; } -void BattleAICmd_if_not_equal_32(void) +static void BattleAICmd_if_not_equal_32(void) { u8 *temp = AIScriptReadPtr(gAIScriptPtr + 1); - if (gAIThinkingSpace.unk8 != *temp) + if (AI_THINKING_STRUCT->funcResult != *temp) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); else gAIScriptPtr += 9; } -void BattleAICmd_if_move(void) +static void BattleAICmd_if_move(void) { u16 move = AIScriptRead16(gAIScriptPtr + 1); - if (gAIThinkingSpace.unk2 == move) + if (AI_THINKING_STRUCT->moveConsidered == move) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); else gAIScriptPtr += 7; } -void BattleAICmd_if_not_move(void) +static void BattleAICmd_if_not_move(void) { u16 move = AIScriptRead16(gAIScriptPtr + 1); - if (gAIThinkingSpace.unk2 != move) + if (AI_THINKING_STRUCT->moveConsidered != move) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); else gAIScriptPtr += 7; } -void BattleAICmd_if_in_bytes(void) +static void BattleAICmd_if_in_bytes(void) { u8 *ptr = AIScriptReadPtr(gAIScriptPtr + 1); - while(*ptr != 0xFF) - { - if(gAIThinkingSpace.unk8 == *ptr) - { - gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); - return; - } - ptr++; - } - gAIScriptPtr += 9; + while (*ptr != 0xFF) + { + if (AI_THINKING_STRUCT->funcResult == *ptr) + { + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); + return; + } + ptr++; + } + gAIScriptPtr += 9; } -void BattleAICmd_if_not_in_bytes(void) +static void BattleAICmd_if_not_in_bytes(void) { u8 *ptr = AIScriptReadPtr(gAIScriptPtr + 1); - while(*ptr != 0xFF) - { - if(gAIThinkingSpace.unk8 == *ptr) - { - gAIScriptPtr += 9; - return; - } - ptr++; - } - gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); + while (*ptr != 0xFF) + { + if (AI_THINKING_STRUCT->funcResult == *ptr) + { + gAIScriptPtr += 9; + return; + } + ptr++; + } + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); } -void BattleAICmd_if_in_words(void) +static void BattleAICmd_if_in_words(void) { u16 *ptr = (u16 *)AIScriptReadPtr(gAIScriptPtr + 1); - while(*ptr != 0xFFFF) - { - if(gAIThinkingSpace.unk8 == *ptr) - { - gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); - return; - } - ptr++; - } - gAIScriptPtr += 9; + while (*ptr != 0xFFFF) + { + if (AI_THINKING_STRUCT->funcResult == *ptr) + { + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); + return; + } + ptr++; + } + gAIScriptPtr += 9; } -void BattleAICmd_if_not_in_words(void) +static void BattleAICmd_if_not_in_words(void) { u16 *ptr = (u16 *)AIScriptReadPtr(gAIScriptPtr + 1); - while(*ptr != 0xFFFF) - { - if(gAIThinkingSpace.unk8 == *ptr) - { - gAIScriptPtr += 9; - return; - } - ptr++; - } - gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); + while (*ptr != 0xFFFF) + { + if (AI_THINKING_STRUCT->funcResult == *ptr) + { + gAIScriptPtr += 9; + return; + } + ptr++; + } + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 5); } -void BattleAICmd_if_user_can_damage(void) +static void BattleAICmd_if_user_can_damage(void) { - s32 i; + s32 i; - for(i = 0; i < 4; i++) - { - if (gBattleMons[gUnknown_02024C07].moves[i] != 0 - && gBattleMoves[gBattleMons[gUnknown_02024C07].moves[i]].power != 0) - break; - } - if(i == 4) - gAIScriptPtr += 5; - else - gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); + for (i = 0; i < MAX_MON_MOVES; i++) + { + if (gBattleMons[gPlayerMonIndex].moves[i] != 0 + && gBattleMoves[gBattleMons[gPlayerMonIndex].moves[i]].power != 0) + break; + } + if (i == MAX_MON_MOVES) + gAIScriptPtr += 5; + else + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); } -void BattleAICmd_if_user_cant_damage(void) +static void BattleAICmd_if_user_cant_damage(void) { - s32 i; + s32 i; - for(i = 0; i < 4; i++) - { - if (gBattleMons[gUnknown_02024C07].moves[i] != 0 - && gBattleMoves[gBattleMons[gUnknown_02024C07].moves[i]].power != 0) - break; - } - if(i != 4) - gAIScriptPtr += 5; - else - gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); + for (i = 0; i < MAX_MON_MOVES; i++) + { + if (gBattleMons[gPlayerMonIndex].moves[i] != 0 + && gBattleMoves[gBattleMons[gPlayerMonIndex].moves[i]].power != 0) + break; + } + if (i != MAX_MON_MOVES) + gAIScriptPtr += 5; + else + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); } -void BattleAICmd_unk_21(void) +static void BattleAICmd_get_turn_count(void) { - gAIThinkingSpace.unk8 = gUnknown_030042E0[19]; + AI_THINKING_STRUCT->funcResult = gUnknown_030042E0[19]; gAIScriptPtr += 1; } -void BattleAICmd_get_type(void) +static void BattleAICmd_get_type(void) { - u8 typeVar = gAIScriptPtr[1]; - - switch(typeVar) + switch (gAIScriptPtr[1]) { - case 1: - gAIThinkingSpace.unk8 = gBattleMons[gUnknown_02024C07].type1; - break; - case 0: - gAIThinkingSpace.unk8 = gBattleMons[gUnknown_02024C08].type1; - break; - case 3: - gAIThinkingSpace.unk8 = gBattleMons[gUnknown_02024C07].type2; - break; - case 2: - gAIThinkingSpace.unk8 = gBattleMons[gUnknown_02024C08].type2; - break; - case 4: - gAIThinkingSpace.unk8 = gBattleMoves[gAIThinkingSpace.unk2].type; - break; + case 1: // player primary type + AI_THINKING_STRUCT->funcResult = gBattleMons[gPlayerMonIndex].type1; + break; + case 0: // enemy primary type + AI_THINKING_STRUCT->funcResult = gBattleMons[gEnemyMonIndex].type1; + break; + case 3: // player secondary type + AI_THINKING_STRUCT->funcResult = gBattleMons[gPlayerMonIndex].type2; + break; + case 2: // enemy secondary type + AI_THINKING_STRUCT->funcResult = gBattleMons[gEnemyMonIndex].type2; + break; + case 4: // type of move being pointed to + AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->moveConsidered].type; + break; } gAIScriptPtr += 2; } -void BattleAICmd_unk_23(void) +static void BattleAICmd_get_move_power(void) { - gAIThinkingSpace.unk8 = gBattleMoves[gAIThinkingSpace.unk2].power; + 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) + { + gUnknown_02024DEC = 0; + unk_2000000[0x1601C] = 0; // why is this a manual array? + unk_2000000[0x1601F] = 1; + gBattleMoveFlags = 0; + gCritMultiplier = 1; + + for (i = 0; i < MAX_MON_MOVES; i++) + { + for (j = 0; sDiscouragedPowerfulMoveEffects[j] != 0xFFFF; j++) + { // _08108276 + if (gBattleMoves[gBattleMons[gPlayerMonIndex].moves[i]].effect == sDiscouragedPowerfulMoveEffects[j]) + break; + } + + // _081082BA + if (gBattleMons[gPlayerMonIndex].moves[i] + && sDiscouragedPowerfulMoveEffects[j] == 0xFFFF + && gBattleMoves[gBattleMons[gPlayerMonIndex].moves[i]].power > 1) + { + gUnknown_02024BE6 = gBattleMons[gPlayerMonIndex].moves[i]; + sub_801CAF8(gPlayerMonIndex, gEnemyMonIndex); + move_effectiveness_something(gUnknown_02024BE6, gPlayerMonIndex, gEnemyMonIndex); + 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 __attribute__((naked)) -void BattleAICmd_unk_24(void) +static void BattleAICmd_is_most_powerful_move(void) { asm(".syntax unified\n\ push {r4-r7,lr}\n\ @@ -763,7 +1008,7 @@ void BattleAICmd_unk_24(void) push {r5-r7}\n\ sub sp, 0x14\n\ movs r3, 0\n\ - ldr r0, _08108328 @ =gUnknown_083F62BC\n\ + ldr r0, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ ldrh r1, [r0]\n\ ldr r4, _0810832C @ =0x0000ffff\n\ ldr r6, _08108330 @ =gBattleMoves\n\ @@ -776,7 +1021,7 @@ void BattleAICmd_unk_24(void) lsls r0, 2\n\ adds r0, r6\n\ ldrb r2, [r0]\n\ - ldr r1, _08108328 @ =gUnknown_083F62BC\n\ + ldr r1, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ _0810821E:\n\ ldrh r0, [r1]\n\ cmp r2, r0\n\ @@ -798,7 +1043,7 @@ _0810822E:\n\ b _081083B2\n\ _08108240:\n\ lsls r0, r3, 1\n\ - ldr r1, _08108328 @ =gUnknown_083F62BC\n\ + ldr r1, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ adds r0, r1\n\ ldrh r3, [r0]\n\ ldr r0, _0810832C @ =0x0000ffff\n\ @@ -816,20 +1061,20 @@ _08108250:\n\ adds r0, r5, r2\n\ movs r2, 0x1\n\ strb r2, [r0]\n\ - ldr r0, _08108340 @ =gUnknown_02024C68\n\ + ldr r0, _08108340 @ =gBattleMoveFlags\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 @ =gUnknown_083F62BC\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 @ =gUnknown_02024C07\n\ + ldr r7, _0810834C @ =gPlayerMonIndex\n\ lsls r1, r6, 2\n\ mov r8, r1\n\ adds r2, r6, 0x1\n\ @@ -851,7 +1096,7 @@ _08108276:\n\ lsls r0, 2\n\ adds r0, r2\n\ ldrb r2, [r0]\n\ - ldr r1, _08108328 @ =gUnknown_083F62BC\n\ + ldr r1, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ _081082AA:\n\ ldrh r0, [r1]\n\ cmp r2, r0\n\ @@ -873,7 +1118,7 @@ _081082BA:\n\ cmp r0, 0\n\ beq _0810835C\n\ lsls r0, r3, 1\n\ - ldr r2, _08108328 @ =gUnknown_083F62BC\n\ + ldr r2, _08108328 @ =sDiscouragedPowerfulMoveEffects\n\ adds r0, r2\n\ ldrh r0, [r0]\n\ cmp r0, r9\n\ @@ -890,7 +1135,7 @@ _081082BA:\n\ ldr r5, _08108350 @ =gUnknown_02024BE6\n\ strh r2, [r5]\n\ ldrb r0, [r7]\n\ - ldr r4, _08108354 @ =gUnknown_02024C08\n\ + ldr r4, _08108354 @ =gEnemyMonIndex\n\ ldrb r1, [r4]\n\ bl sub_801CAF8\n\ ldrh r0, [r5]\n\ @@ -899,7 +1144,7 @@ _081082BA:\n\ bl move_effectiveness_something\n\ mov r4, sp\n\ add r4, r8\n\ - ldr r2, _08108358 @ =gUnknown_02024BEC\n\ + ldr r2, _08108358 @ =gBattleMoveDamage\n\ ldr r0, _08108334 @ =0x02016800\n\ adds r0, 0x18\n\ adds r0, r6, r0\n\ @@ -915,19 +1160,19 @@ _081082BA:\n\ str r0, [r4]\n\ b _08108364\n\ .align 2, 0\n\ -_08108328: .4byte gUnknown_083F62BC\n\ +_08108328: .4byte sDiscouragedPowerfulMoveEffects\n\ _0810832C: .4byte 0x0000ffff\n\ _08108330: .4byte gBattleMoves\n\ _08108334: .4byte 0x02016800\n\ _08108338: .4byte gUnknown_02024DEC\n\ _0810833C: .4byte 0xfffff81c\n\ -_08108340: .4byte gUnknown_02024C68\n\ +_08108340: .4byte gBattleMoveFlags\n\ _08108344: .4byte gCritMultiplier\n\ _08108348: .4byte gBattleMons\n\ -_0810834C: .4byte gUnknown_02024C07\n\ +_0810834C: .4byte gPlayerMonIndex\n\ _08108350: .4byte gUnknown_02024BE6\n\ -_08108354: .4byte gUnknown_02024C08\n\ -_08108358: .4byte gUnknown_02024BEC\n\ +_08108354: .4byte gEnemyMonIndex\n\ +_08108358: .4byte gBattleMoveDamage\n\ _0810835C:\n\ mov r1, sp\n\ add r1, r8\n\ @@ -995,69 +1240,71 @@ _081083B8:\n\ _081083D0: .4byte gAIScriptPtr\n\ .syntax divided\n"); } +#endif // NONMATCHING -void BattleAICmd_get_move(void) +static void BattleAICmd_get_move(void) { if (gAIScriptPtr[1] == USER) - gAIThinkingSpace.unk8 = gUnknown_02024C34[gUnknown_02024C07]; + AI_THINKING_STRUCT->funcResult = gUnknown_02024C34[gPlayerMonIndex]; else - gAIThinkingSpace.unk8 = gUnknown_02024C34[gUnknown_02024C08]; + AI_THINKING_STRUCT->funcResult = gUnknown_02024C34[gEnemyMonIndex]; gAIScriptPtr += 2; } -void BattleAICmd_if_type(void) +static void BattleAICmd_if_arg_equal(void) { - if ( gAIScriptPtr[1] == gAIThinkingSpace.unk8 ) + if (gAIScriptPtr[1] == AI_THINKING_STRUCT->funcResult) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_unk_27(void) // if_not_type +static void BattleAICmd_if_arg_not_equal(void) { - if ( gAIScriptPtr[1] != gAIThinkingSpace.unk8 ) + if (gAIScriptPtr[1] != AI_THINKING_STRUCT->funcResult) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_would_go_first(void) +static void BattleAICmd_if_would_go_first(void) { - if ( b_first_side(gUnknown_02024C07, gUnknown_02024C08, 1) == gAIScriptPtr[1] ) + if (b_first_side(gPlayerMonIndex, gEnemyMonIndex, 1) == gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_if_would_not_go_first(void) +static void BattleAICmd_if_would_not_go_first(void) { - if ( b_first_side(gUnknown_02024C07, gUnknown_02024C08, 1) != gAIScriptPtr[1] ) + if (b_first_side(gPlayerMonIndex, gEnemyMonIndex, 1) != gAIScriptPtr[1]) gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); else gAIScriptPtr += 6; } -void BattleAICmd_unk_2A(void) -{} +static void BattleAICmd_nullsub_2A(void) +{ +} -void BattleAICmd_unk_2B(void) -{} +static void BattleAICmd_nullsub_2B(void) +{ +} -void BattleAICmd_count_alive_pokemon(void) +static void BattleAICmd_count_alive_pokemon(void) { - u8 index; struct Pokemon *party; - struct AI_ThinkingStruct *ai = &battle_2000000.ai; int i; + u8 index; u8 var, var2; - ai->unk8 = 0; + AI_THINKING_STRUCT->funcResult = 0; if (gAIScriptPtr[1] == USER) - index = gUnknown_02024C07; + index = gPlayerMonIndex; else - index = gUnknown_02024C08; + index = gEnemyMonIndex; if (battle_side_get_owner(index) == 0) party = gPlayerParty; @@ -1079,277 +1326,228 @@ void BattleAICmd_count_alive_pokemon(void) for (i = 0; i < 6; i++) { - struct AI_ThinkingStruct *ai2 = &battle_2000000.ai; 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) { - ai2->unk8++; + AI_THINKING_STRUCT->funcResult++; } } gAIScriptPtr += 2; } -void BattleAICmd_unk_2D(void) +static void BattleAICmd_get_considered_move(void) { - gAIThinkingSpace.unk8 = gAIThinkingSpace.unk2; + AI_THINKING_STRUCT->funcResult = AI_THINKING_STRUCT->moveConsidered; gAIScriptPtr += 1; } -void BattleAICmd_unk_2E(void) +static void BattleAICmd_get_considered_move_effect(void) { - gAIThinkingSpace.unk8 = gBattleMoves[gAIThinkingSpace.unk2].effect; + AI_THINKING_STRUCT->funcResult = gBattleMoves[AI_THINKING_STRUCT->moveConsidered].effect; gAIScriptPtr += 1; } -void BattleAICmd_get_ability(void) +static void BattleAICmd_get_ability(void) { - u8 var; + u8 index; - if(gAIScriptPtr[1] == USER) - var = gUnknown_02024C07; + if (gAIScriptPtr[1] == USER) + index = gPlayerMonIndex; else - var = gUnknown_02024C08; + index = gEnemyMonIndex; - if(battle_side_get_owner(var) == TARGET) + if (battle_side_get_owner(index) == TARGET) { - u16 unk = battle_get_per_side_status(var) & 1; + u16 unk = battle_get_per_side_status(index) & 1; - if(unk_2016A00.unk20[unk] != 0) + if (UNK_2016A00_STRUCT->unk20[unk] != 0) { - ((struct AI_ThinkingStruct *)((u8 *)&unk_2016A00 - 512))->unk8 = unk_2016A00.unk20[unk]; + AI_THINKING_STRUCT->funcResult = UNK_2016A00_STRUCT->unk20[unk]; gAIScriptPtr += 2; return; } // abilities that prevent fleeing. - if(gBattleMons[var].ability == ABILITY_SHADOW_TAG || gBattleMons[var].ability == ABILITY_MAGNET_PULL || gBattleMons[var].ability == ABILITY_ARENA_TRAP) + if (gBattleMons[index].ability == ABILITY_SHADOW_TAG + || gBattleMons[index].ability == ABILITY_MAGNET_PULL + || gBattleMons[index].ability == ABILITY_ARENA_TRAP) { - gAIThinkingSpace.unk8 = gBattleMons[var].ability; + AI_THINKING_STRUCT->funcResult = gBattleMons[index].ability; gAIScriptPtr += 2; return; } - if(gBaseStats[gBattleMons[var].species].ability1 != ABILITY_NONE) + if (gBaseStats[gBattleMons[index].species].ability1 != ABILITY_NONE) { - if(gBaseStats[gBattleMons[var].species].ability2 != ABILITY_NONE) + if (gBaseStats[gBattleMons[index].species].ability2 != ABILITY_NONE) { - // AI is guessing what ability? - if(Random() & 1) + // AI has no knowledge of opponent, so it guesses which ability. + if (Random() % 2) { - ((struct AI_ThinkingStruct *)((u8 *)&unk_2016A00 - 0x200))->unk8 = gBaseStats[gBattleMons[var].species].ability1; - gAIScriptPtr += 2; - return; + AI_THINKING_STRUCT->funcResult = gBaseStats[gBattleMons[index].species].ability1; } else { - ((struct AI_ThinkingStruct *)((u8 *)&unk_2016A00 - 0x200))->unk8 = gBaseStats[gBattleMons[var].species].ability2; - gAIScriptPtr += 2; - return; + AI_THINKING_STRUCT->funcResult = gBaseStats[gBattleMons[index].species].ability2; } } else { - ((struct AI_ThinkingStruct *)((u8 *)&unk_2016A00 - 0x200))->unk8 = gBaseStats[gBattleMons[var].species].ability1; // it's definitely ability 1. - gAIScriptPtr += 2; - return; + AI_THINKING_STRUCT->funcResult = gBaseStats[gBattleMons[index].species].ability1; // it's definitely ability 1. } } else { - ((struct AI_ThinkingStruct *)((u8 *)&unk_2016A00 - 0x200))->unk8 = gBaseStats[gBattleMons[var].species].ability2; // AI cant actually reach this part since every mon has at least 1 ability. - gAIScriptPtr += 2; - return; + 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. - gAIThinkingSpace.unk8 = gBattleMons[var].ability; - gAIScriptPtr += 2; - return; + AI_THINKING_STRUCT->funcResult = gBattleMons[index].ability; } + gAIScriptPtr += 2; } -void BattleAICmd_unk_30(void) +static void BattleAICmd_get_highest_possible_damage(void) { s32 i; - struct AI_ThinkingStruct *ai; - struct AI_ThinkingStruct *ai2; gUnknown_02024DEC = 0; - battle_2000000.unk.unk1 = 0; - battle_2000000.unk.unk4 = 1; - gUnknown_02024C68 = 0; + BATTLE_STRUCT->unk.unk1 = 0; + BATTLE_STRUCT->unk.unk4 = 1; + gBattleMoveFlags = 0; gCritMultiplier = 1; - ai = &battle_2000000.ai; - ai->unk8 = 0; + AI_THINKING_STRUCT->funcResult = 0; - for(i = 0; i < 4; i++) + for (i = 0; i < MAX_MON_MOVES; i++) { - gUnknown_02024BEC = 40; - gUnknown_02024BE6 = gBattleMons[gUnknown_02024C07].moves[i]; + gBattleMoveDamage = 40; + gUnknown_02024BE6 = gBattleMons[gPlayerMonIndex].moves[i]; if (gUnknown_02024BE6) { - move_effectiveness_something(gUnknown_02024BE6, gUnknown_02024C07, gUnknown_02024C08); + move_effectiveness_something(gUnknown_02024BE6, gPlayerMonIndex, gEnemyMonIndex); // reduce by 1/3. - if (gUnknown_02024BEC == 120) - gUnknown_02024BEC = 80; - if(gUnknown_02024BEC == 240) - gUnknown_02024BEC = 160; - if(gUnknown_02024BEC == 30) - gUnknown_02024BEC = 20; - if(gUnknown_02024BEC == 15) - gUnknown_02024BEC = 10; - - if(gUnknown_02024C68 & 8) - gUnknown_02024BEC = 0; - - ai2 = &battle_2000000.ai; - if (ai2->unk8 < gUnknown_02024BEC) - ai2->unk8 = gUnknown_02024BEC; + if (gBattleMoveDamage == 120) + gBattleMoveDamage = 80; + if (gBattleMoveDamage == 240) + gBattleMoveDamage = 160; + if (gBattleMoveDamage == 30) + gBattleMoveDamage = 20; + if (gBattleMoveDamage == 15) + gBattleMoveDamage = 10; + + if (gBattleMoveFlags & 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; } -// same function as above but no for loop. -__attribute__((naked)) -void BattleAICmd_if_damage_bonus(void) +static void BattleAICmd_if_damage_bonus(void) { - asm(".syntax unified\n\ - push {r4,r5,lr}\n\ - ldr r0, _08108928 @ =gUnknown_02024DEC\n\ - movs r1, 0\n\ - strh r1, [r0]\n\ - ldr r2, _0810892C @ =0x02000000\n\ - ldr r3, _08108930 @ =0x0001601c\n\ - adds r0, r2, r3\n\ - strb r1, [r0]\n\ - adds r3, 0x3\n\ - adds r0, r2, r3\n\ - movs r3, 0x1\n\ - strb r3, [r0]\n\ - ldr r5, _08108934 @ =gUnknown_02024C68\n\ - strb r1, [r5]\n\ - ldr r0, _08108938 @ =gCritMultiplier\n\ - strb r3, [r0]\n\ - ldr r4, _0810893C @ =gUnknown_02024BEC\n\ - movs r0, 0x28\n\ - str r0, [r4]\n\ - ldr r1, _08108940 @ =gUnknown_02024BE6\n\ - movs r0, 0xB4\n\ - lsls r0, 9\n\ - adds r2, r0\n\ - ldrh r0, [r2, 0x2]\n\ - strh r0, [r1]\n\ - ldrh r0, [r1]\n\ - ldr r1, _08108944 @ =gUnknown_02024C07\n\ - ldrb r1, [r1]\n\ - ldr r2, _08108948 @ =gUnknown_02024C08\n\ - ldrb r2, [r2]\n\ - bl move_effectiveness_something\n\ - ldr r0, [r4]\n\ - cmp r0, 0x78\n\ - bne _081088D6\n\ - movs r0, 0x50\n\ - str r0, [r4]\n\ -_081088D6:\n\ - ldr r0, [r4]\n\ - cmp r0, 0xF0\n\ - bne _081088E0\n\ - movs r0, 0xA0\n\ - str r0, [r4]\n\ -_081088E0:\n\ - ldr r0, [r4]\n\ - cmp r0, 0x1E\n\ - bne _081088EA\n\ - movs r0, 0x14\n\ - str r0, [r4]\n\ -_081088EA:\n\ - ldr r0, [r4]\n\ - cmp r0, 0xF\n\ - bne _081088F4\n\ - movs r0, 0xA\n\ - str r0, [r4]\n\ -_081088F4:\n\ - ldrb r1, [r5]\n\ - movs r0, 0x8\n\ - ands r0, r1\n\ - cmp r0, 0\n\ - beq _08108902\n\ - movs r0, 0\n\ - str r0, [r4]\n\ -_08108902:\n\ - ldrb r0, [r4]\n\ - ldr r3, _0810894C @ =gAIScriptPtr\n\ - ldr r2, [r3]\n\ - ldrb r1, [r2, 0x1]\n\ - cmp r0, r1\n\ - bne _08108950\n\ - ldrb r1, [r2, 0x2]\n\ - ldrb r0, [r2, 0x3]\n\ - lsls r0, 8\n\ - orrs r1, r0\n\ - ldrb r0, [r2, 0x4]\n\ - lsls r0, 16\n\ - orrs r1, r0\n\ - ldrb r0, [r2, 0x5]\n\ - lsls r0, 24\n\ - orrs r1, r0\n\ - str r1, [r3]\n\ - b _08108954\n\ - .align 2, 0\n\ -_08108928: .4byte gUnknown_02024DEC\n\ -_0810892C: .4byte 0x02000000\n\ -_08108930: .4byte 0x0001601c\n\ -_08108934: .4byte gUnknown_02024C68\n\ -_08108938: .4byte gCritMultiplier\n\ -_0810893C: .4byte gUnknown_02024BEC\n\ -_08108940: .4byte gUnknown_02024BE6\n\ -_08108944: .4byte gUnknown_02024C07\n\ -_08108948: .4byte gUnknown_02024C08\n\ -_0810894C: .4byte gAIScriptPtr\n\ -_08108950:\n\ - adds r0, r2, 0x6\n\ - str r0, [r3]\n\ -_08108954:\n\ - pop {r4,r5}\n\ - pop {r0}\n\ - bx r0\n\ - .syntax divided\n"); + u8 damageVar; + + gUnknown_02024DEC = 0; + BATTLE_STRUCT->unk.unk1 = 0; + BATTLE_STRUCT->unk.unk4 = 1; + gBattleMoveFlags = 0; + gCritMultiplier = 1; + + gBattleMoveDamage = 40; + gUnknown_02024BE6 = AI_THINKING_STRUCT->moveConsidered; + + move_effectiveness_something(gUnknown_02024BE6, gPlayerMonIndex, gEnemyMonIndex); + + if (gBattleMoveDamage == 120) + gBattleMoveDamage = 80; + if (gBattleMoveDamage == 240) + gBattleMoveDamage = 160; + if (gBattleMoveDamage == 30) + gBattleMoveDamage = 20; + if (gBattleMoveDamage == 15) + gBattleMoveDamage = 10; + + if (gBattleMoveFlags & 8) + gBattleMoveDamage = 0; + + // store gBattleMoveDamage in a u8 variable because gAIScriptPtr[1] is a u8. + damageVar = gBattleMoveDamage; + + if (damageVar == gAIScriptPtr[1]) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); + else + gAIScriptPtr += 6; } -void BattleAICmd_unk_32(void) -{} +static void BattleAICmd_nullsub_32(void) +{ +} -void BattleAICmd_unk_33(void) -{} +static void BattleAICmd_nullsub_33(void) +{ +} -void BattleAICmd_if_status_in_party(void) +static void BattleAICmd_if_status_in_party(void) { struct Pokemon *party; + struct Pokemon *partyPtr; int i; u32 statusToCompareTo; - if (gAIScriptPtr[1] == USER) + // 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]) { - party = gEnemyParty; + case 1: + party = partyPtr = gEnemyParty; + break; + default: + party = partyPtr = gPlayerParty; + break; } - else if (0) + + statusToCompareTo = AIScriptRead32(gAIScriptPtr + 2); + + for (i = 0; i < 6; i++) { - // what is going on here? - follow_jump: - gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); - return; + 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 = AIScriptReadPtr(gAIScriptPtr + 6); // WHAT. why is this being merged into the above switch + return; + } } - else + + 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]) { - party = gPlayerParty; + case 1: + party = partyPtr = gEnemyParty; + break; + default: + party = partyPtr = gPlayerParty; + break; } statusToCompareTo = AIScriptRead32(gAIScriptPtr + 2); @@ -1360,9 +1558,590 @@ void BattleAICmd_if_status_in_party(void) 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) - goto follow_jump; + gAIScriptPtr += 10; // doesnt return? } + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 6); +} - gAIScriptPtr += 10; +static void BattleAICmd_get_weather(void) +{ + if (gBattleWeather & 7) + AI_THINKING_STRUCT->funcResult = WEATHER_RAIN; + if (gBattleWeather & 0x18) + AI_THINKING_STRUCT->funcResult = WEATHER_SANDSTORM; + if (gBattleWeather & 0x60) + AI_THINKING_STRUCT->funcResult = WEATHER_SUN; + if (gBattleWeather & 0x80) + AI_THINKING_STRUCT->funcResult = WEATHER_HAIL; + + gAIScriptPtr += 1; +} + +static void BattleAICmd_if_effect(void) +{ + if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].effect == gAIScriptPtr[1]) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); + else + gAIScriptPtr += 6; +} + +static void BattleAICmd_if_not_effect(void) +{ + if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].effect != gAIScriptPtr[1]) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); + else + gAIScriptPtr += 6; +} + +static void BattleAICmd_if_stat_level_less_than(void) +{ + u32 party; + + if (gAIScriptPtr[1] == USER) + party = gPlayerMonIndex; + else + party = gEnemyMonIndex; + + if (gBattleMons[party].statStages[gAIScriptPtr[2]] < gAIScriptPtr[3]) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); + else + gAIScriptPtr += 8; +} + +static void BattleAICmd_if_stat_level_more_than(void) +{ + u32 party; + + if (gAIScriptPtr[1] == USER) + party = gPlayerMonIndex; + else + party = gEnemyMonIndex; + + if (gBattleMons[party].statStages[gAIScriptPtr[2]] > gAIScriptPtr[3]) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); + else + gAIScriptPtr += 8; +} + +static void BattleAICmd_if_stat_level_equal(void) +{ + u32 party; + + if (gAIScriptPtr[1] == USER) + party = gPlayerMonIndex; + else + party = gEnemyMonIndex; + + if (gBattleMons[party].statStages[gAIScriptPtr[2]] == gAIScriptPtr[3]) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); + else + gAIScriptPtr += 8; +} + +static void BattleAICmd_if_stat_level_not_equal(void) +{ + u32 party; + + if (gAIScriptPtr[1] == USER) + party = gPlayerMonIndex; + else + party = gEnemyMonIndex; + + if (gBattleMons[party].statStages[gAIScriptPtr[2]] != gAIScriptPtr[3]) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); + else + gAIScriptPtr += 8; +} + +static void BattleAICmd_if_can_faint(void) +{ + if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].power < 2) + { + gAIScriptPtr += 5; + return; + } + + gUnknown_02024DEC = 0; + BATTLE_STRUCT->unk.unk1 = 0; + BATTLE_STRUCT->unk.unk4 = 1; + gBattleMoveFlags = 0; + gCritMultiplier = 1; + gUnknown_02024BE6 = AI_THINKING_STRUCT->moveConsidered; + sub_801CAF8(gPlayerMonIndex, gEnemyMonIndex); + move_effectiveness_something(gUnknown_02024BE6, gPlayerMonIndex, gEnemyMonIndex); + + 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[gEnemyMonIndex].hp <= gBattleMoveDamage) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); + else + gAIScriptPtr += 5; +} + +static void BattleAICmd_if_cant_faint(void) +{ + if (gBattleMoves[AI_THINKING_STRUCT->moveConsidered].power < 2) + { + gAIScriptPtr += 5; + return; + } + + gUnknown_02024DEC = 0; + BATTLE_STRUCT->unk.unk1 = 0; + BATTLE_STRUCT->unk.unk4 = 1; + gBattleMoveFlags = 0; + gCritMultiplier = 1; + gUnknown_02024BE6 = AI_THINKING_STRUCT->moveConsidered; + sub_801CAF8(gPlayerMonIndex, gEnemyMonIndex); + move_effectiveness_something(gUnknown_02024BE6, gPlayerMonIndex, gEnemyMonIndex); + + gBattleMoveDamage = gBattleMoveDamage * AI_THINKING_STRUCT->simulatedRNG[AI_THINKING_STRUCT->movesetIndex] / 100; + + // this macro is missing the damage 0 = 1 assumption. + + if (gBattleMons[gEnemyMonIndex].hp > gBattleMoveDamage) + gAIScriptPtr = AIScriptReadPtr(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[gPlayerMonIndex].moves[i] == *temp_ptr) + break; + } + if (i == MAX_MON_MOVES) + gAIScriptPtr += 8; + else + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); + break; + case 0: + case 2: + for (i = 0; i < 8; i++) + { + if (UNK_2016A00_STRUCT->movesUsed[gEnemyMonIndex >> 1][i] == *temp_ptr) + break; + } + if (i == 8) + gAIScriptPtr += 8; + else + gAIScriptPtr = AIScriptReadPtr(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[gPlayerMonIndex].moves[i] == *temp_ptr) + break; + } + if (i != MAX_MON_MOVES) + gAIScriptPtr += 8; + else + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 4); + break; + case 0: + case 2: + for (i = 0; i < 8; i++) + { + if (UNK_2016A00_STRUCT->movesUsed[gEnemyMonIndex >> 1][i] == *temp_ptr) + break; + } + if (i != 8) + gAIScriptPtr += 8; + else + gAIScriptPtr = AIScriptReadPtr(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[gPlayerMonIndex].moves[i] != 0 && gBattleMoves[gBattleMons[gPlayerMonIndex].moves[i]].effect == gAIScriptPtr[2]) + break; + } + if (i != MAX_MON_MOVES) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); + else + gAIScriptPtr += 7; + break; + case 0: + case 2: + for (i = 0; i < 8; i++) + { + if (gBattleMons[gPlayerMonIndex].moves[i] != 0 && gBattleMoves[UNK_2016A00_STRUCT->movesUsed[gEnemyMonIndex >> 1][i]].effect == gAIScriptPtr[2]) + break; + } + gAIScriptPtr = AIScriptReadPtr(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[gPlayerMonIndex].moves[i] != 0 && gBattleMoves[gBattleMons[gPlayerMonIndex].moves[i]].effect == gAIScriptPtr[2]) + break; + } + if (i != MAX_MON_MOVES) + gAIScriptPtr += 7; + else + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); + break; + case 0: + case 2: + for (i = 0; i < 8; i++) + { + if (UNK_2016A00_STRUCT->movesUsed[gEnemyMonIndex >> 1][i] != 0 && gBattleMoves[UNK_2016A00_STRUCT->movesUsed[gEnemyMonIndex >> 1][i]].effect == gAIScriptPtr[2]) + break; + } + gAIScriptPtr += 7; + } +} + +static void BattleAICmd_if_last_move_did_damage(void) +{ + u8 index; + + if (gAIScriptPtr[1] == USER) + index = gPlayerMonIndex; + else + index = gEnemyMonIndex; + + if (gAIScriptPtr[2] == 0) + { + if (gUnknown_02024CA8[index].unk4 == 0) + { + gAIScriptPtr += 7; + return; + } + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); + return; + } + else if (gAIScriptPtr[2] != 1) // ignore the macro if its not 0 or 1. + { + gAIScriptPtr += 7; + return; + } + else if (gUnknown_02024CA8[index].unk6 != 0) + { + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 3); + return; + } + gAIScriptPtr += 7; +} + +static void BattleAICmd_if_encored(void) +{ + switch (gAIScriptPtr[1]) + { + case 0: // _08109348 + if (gUnknown_02024CA8[gUnknown_02024A60].unk4 == AI_THINKING_STRUCT->moveConsidered) + { + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); + return; + } + gAIScriptPtr += 6; + return; + case 1: // _08109370 + if (gUnknown_02024CA8[gUnknown_02024A60].unk6 == AI_THINKING_STRUCT->moveConsidered) + { + gAIScriptPtr = AIScriptReadPtr(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 = BATTLE_STRUCT->safariFleeRate * 5; // safari flee rate, from 0-20 + + if ((u8)(Random() % 100) < safariFleeRate) + gAIScriptPtr = AIScriptReadPtr(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 status; + + if (gAIScriptPtr[1] == USER) + index = gPlayerMonIndex; + else + index = gEnemyMonIndex; + + if (battle_side_get_owner(index) == 0) + { + status = (battle_get_per_side_status(index) & 1); + AI_THINKING_STRUCT->funcResult = UNK_2016A00_STRUCT->unk22[status]; + } + 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 = gPlayerMonIndex; + else + index = gEnemyMonIndex; + + 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 = gPlayerMonIndex; + else + index = gEnemyMonIndex; + + AI_THINKING_STRUCT->funcResult = gUnknown_02024CA8[index].unk16; + + gAIScriptPtr += 2; +} + +static void BattleAICmd_get_stockpile_count(void) +{ + u8 index; + + if (gAIScriptPtr[1] == USER) + index = gPlayerMonIndex; + else + index = gEnemyMonIndex; + + AI_THINKING_STRUCT->funcResult = gUnknown_02024CA8[index].unk9; + + gAIScriptPtr += 2; +} + +static void BattleAICmd_is_double_battle(void) +{ + AI_THINKING_STRUCT->funcResult = gBattleTypeFlags & BATTLE_TYPE_DOUBLE; + + gAIScriptPtr += 1; +} + +static void BattleAICmd_get_item(void) +{ + u8 index; + + if (gAIScriptPtr[1] == USER) + index = gPlayerMonIndex; + else + index = gEnemyMonIndex; + + // this hack and a half matches. whatever. i dont care. someone else fix this mess later. PS: still cant fix this. + AI_THINKING_STRUCT->funcResult = unk_2000000[0x160CC + (index * 2)]; + + 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 = gPlayerMonIndex; + else + index = gEnemyMonIndex; + + AI_THINKING_STRUCT->funcResult = gUnknown_02024CA8[index].unk8; + + 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 = AIScriptReadPtr(gAIScriptPtr + 1); +} + +static void BattleAICmd_jump(void) +{ + gAIScriptPtr = AIScriptReadPtr(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[gPlayerMonIndex].level > gBattleMons[gEnemyMonIndex].level) + { + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); + return; + } + gAIScriptPtr += 6; + return; + case 1: // less than + if (gBattleMons[gPlayerMonIndex].level < gBattleMons[gEnemyMonIndex].level) + { + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); + return; + } + gAIScriptPtr += 6; + return; + case 2: // equal + if (gBattleMons[gPlayerMonIndex].level == gBattleMons[gEnemyMonIndex].level) + { + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 2); + return; + } + gAIScriptPtr += 6; + return; + } +} + +static void BattleAICmd_if_taunted(void) +{ + if (gUnknown_02024CA8[gEnemyMonIndex].taunt != 0) + gAIScriptPtr = AIScriptReadPtr(gAIScriptPtr + 1); + else + gAIScriptPtr += 5; +} + +static void BattleAICmd_if_not_taunted(void) +{ + if (gUnknown_02024CA8[gEnemyMonIndex].taunt == 0) + gAIScriptPtr = AIScriptReadPtr(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; } |