diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/battle_setup.c | 586 | ||||
-rw-r--r-- | src/pokemon_3.c | 2 | ||||
-rw-r--r-- | src/safari_zone.c | 2 |
3 files changed, 588 insertions, 2 deletions
diff --git a/src/battle_setup.c b/src/battle_setup.c new file mode 100644 index 000000000..310616b60 --- /dev/null +++ b/src/battle_setup.c @@ -0,0 +1,586 @@ +#include "global.h" +#include "battle.h" +#include "battle_setup.h" +#include "battle_transition.h" +#include "main.h" +#include "task.h" +#include "pokemon_3.h" +#include "safari_zone.h" +#include "script.h" +#include "game_stat.h" +#include "event_data.h" +#include "species.h" +#include "songs.h" +#include "metatile_behavior.h" +#include "map_constants.h" +#include "field_player_avatar.h" +#include "fieldmap.h" +#include "trainer_classes.h" +#include "trainer_ids.h" + +extern bool8 InBattlePyramid(void); +extern bool8 InBattlePike(void); +extern bool32 FieldPoisonEffectIsRunning(void); +extern void overworld_free_bg_tilemaps(void); +extern void prev_quest_postbuffer_cursor_backup_reset(void); +extern void ResetPoisonStepCounter(void); +extern void sub_81BE72C(void); +extern void FreezeMapObjects(void); +extern void sub_808BCF4(void); +extern void sub_80EECC8(void); +extern void c2_exit_to_overworld_1_continue_scripts_restart_music(void); +extern void c2_exit_to_overworld_2_switch(void); +extern void CB2_WhiteOut(void); +extern void sub_80AF6F0(void); +extern u8 GetSav1Weather(void); +extern u8 Overworld_GetFlashLevel(void); + +extern u32 gBattleTypeFlags; +extern u8 gBattleOutcome; +extern void (*gFieldCallback)(void); +extern u16 gTrainerBattleOpponent_A; +extern u16 gTrainerBattleOpponent_B; + +// this file's functions +void DoBattlePikeWildBattle(void); +void DoSafariBattle(void); +void DoStandardWildBattle(void); +void CB2_EndWildBattle(void); +void CB2_EndScriptedWildBattle(void); +u8 GetWildBattleTransition(void); +u8 GetTrainerBattleTransition(void); +u8 sub_80B100C(u8 arg0); +void sub_80B1218(void); +void sub_80B1234(void); +bool32 IsPlayerDefeated(u8 battleOutcome); + +// const rom data + +// The first transition is used if the enemy pokemon are lower level than our pokemon. +// Otherwise, the second transition is used. +static const u8 sBattleTransitionTable_Wild[][2] = +{ + {B_TRANSITION_SLICE, B_TRANSITION_WHITEFADE}, // Normal + {B_TRANSITION_CLOCKWISE_BLACKFADE, B_TRANSITION_GRID_SQUARES}, // Cave + {B_TRANSITION_BLUR, B_TRANSITION_GRID_SQUARES}, // Cave with flash used + {B_TRANSITION_WAVE, B_TRANSITION_RIPPLE}, // Water +}; + +static const u8 sBattleTransitionTable_Trainer[][2] = +{ + {B_TRANSITION_POKEBALLS_TRAIL, B_TRANSITION_SHARDS}, // Normal + {B_TRANSITION_SHUFFLE, B_TRANSITION_BIG_POKEBALL}, // Cave + {B_TRANSITION_BLUR, B_TRANSITION_GRID_SQUARES}, // Cave with flash used + {B_TRANSITION_SWIRL, B_TRANSITION_RIPPLE}, // Water +}; + +#define tState data[0] +#define tTransition data[1] + +void Task_BattleStart(u8 taskId) +{ + s16 *data = gTasks[taskId].data; + + switch (tState) + { + case 0: + if (!FieldPoisonEffectIsRunning()) // is poison not active? + { + BattleTransition_StartOnField(tTransition); + sub_81BE72C(); + tState++; // go to case 1. + } + break; + case 1: + if (IsBattleTransitionDone() == TRUE) + { + overworld_free_bg_tilemaps(); + SetMainCallback2(CB2_InitBattle); + prev_quest_postbuffer_cursor_backup_reset(); + ResetPoisonStepCounter(); + DestroyTask(taskId); + } + break; + } +} + +void CreateBattleStartTask(u8 transition, u16 song) +{ + u8 taskId = CreateTask(Task_BattleStart, 1); + + gTasks[taskId].tTransition = transition; + PlayMapChosenOrBattleBGM(song); +} + +#undef tState +#undef tTransition + +void BattleSetup_StartWildBattle(void) +{ + if (GetSafariZoneFlag()) + DoSafariBattle(); + else + DoStandardWildBattle(); +} + +void BattleSetup_StartBattlePikeWildBattle(void) +{ + DoBattlePikeWildBattle(); +} + +void DoStandardWildBattle(void) +{ + ScriptContext2_Enable(); + FreezeMapObjects(); + sub_808BCF4(); + gMain.savedCallback = CB2_EndWildBattle; + gBattleTypeFlags = 0; + if (InBattlePyramid()) + { + VarSet(VAR_0x400E, 0); + gBattleTypeFlags |= BATTLE_TYPE_PYRAMID; + } + CreateBattleStartTask(GetWildBattleTransition(), 0); + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_WILD_BATTLES); + sub_80EECC8(); + sub_80B1218(); +} + +void BattleSetup_StartRoamerBattle(void) +{ + ScriptContext2_Enable(); + FreezeMapObjects(); + sub_808BCF4(); + gMain.savedCallback = CB2_EndWildBattle; + gBattleTypeFlags = BATTLE_TYPE_ROAMER; + CreateBattleStartTask(GetWildBattleTransition(), 0); + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_WILD_BATTLES); + sub_80EECC8(); + sub_80B1218(); +} + +void DoSafariBattle(void) +{ + ScriptContext2_Enable(); + FreezeMapObjects(); + sub_808BCF4(); + gMain.savedCallback = CB2_EndSafariBattle; + gBattleTypeFlags = BATTLE_TYPE_SAFARI; + CreateBattleStartTask(GetWildBattleTransition(), 0); +} + +void DoBattlePikeWildBattle(void) +{ + ScriptContext2_Enable(); + FreezeMapObjects(); + sub_808BCF4(); + gMain.savedCallback = CB2_EndWildBattle; + gBattleTypeFlags = BATTLE_TYPE_PIKE; + CreateBattleStartTask(GetWildBattleTransition(), 0); + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_WILD_BATTLES); + sub_80EECC8(); + sub_80B1218(); +} + +void DoTrainerBattle(void) +{ + CreateBattleStartTask(GetTrainerBattleTransition(), 0); + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_TRAINER_BATTLES); + sub_80B1234(); +} + +void sub_80B0828(void) +{ + if (InBattlePyramid()) + CreateBattleStartTask(sub_80B100C(10), 0); + else + CreateBattleStartTask(sub_80B100C(11), 0); + + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_TRAINER_BATTLES); + sub_80B1234(); +} + +// Initiates battle where Wally catches Ralts +void StartWallyTutorialBattle(void) +{ + CreateMaleMon(&gEnemyParty[0], SPECIES_RALTS, 5); + ScriptContext2_Enable(); + gMain.savedCallback = c2_exit_to_overworld_1_continue_scripts_restart_music; + gBattleTypeFlags = BATTLE_TYPE_WALLY_TUTORIAL; + CreateBattleStartTask(B_TRANSITION_SLICE, 0); +} + +void BattleSetup_StartScriptedWildBattle(void) +{ + ScriptContext2_Enable(); + gMain.savedCallback = CB2_EndScriptedWildBattle; + gBattleTypeFlags = 0; + CreateBattleStartTask(GetWildBattleTransition(), 0); + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_WILD_BATTLES); + sub_80EECC8(); + sub_80B1218(); +} + +void BattleSetup_StartLatiBattle(void) +{ + ScriptContext2_Enable(); + gMain.savedCallback = CB2_EndScriptedWildBattle; + gBattleTypeFlags = BATTLE_TYPE_LEGENDARY; + CreateBattleStartTask(GetWildBattleTransition(), 0); + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_WILD_BATTLES); + sub_80EECC8(); + sub_80B1218(); +} + +void BattleSetup_StartLegendaryBattle(void) +{ + ScriptContext2_Enable(); + gMain.savedCallback = CB2_EndScriptedWildBattle; + gBattleTypeFlags = BATTLE_TYPE_LEGENDARY; + + switch (GetMonData(&gEnemyParty[0], MON_DATA_SPECIES, NULL)) + { + default: + case SPECIES_GROUDON: + gBattleTypeFlags |= BATTLE_TYPE_GROUDON; + CreateBattleStartTask(B_TRANSITION_GROUDON, BGM_BATTLE34); + break; + case SPECIES_KYOGRE: + gBattleTypeFlags |= BATTLE_TYPE_KYORGE; + CreateBattleStartTask(B_TRANSITION_KYORGE, BGM_BATTLE34); + break; + case SPECIES_RAYQUAZA: + gBattleTypeFlags |= BATTLE_TYPE_RAYQUAZA; + CreateBattleStartTask(B_TRANSITION_RAYQUAZA, BGM_BATTLE_LEGENDARY); + break; + case SPECIES_DEOXYS: + CreateBattleStartTask(B_TRANSITION_BLUR, BGM_FRLG_BATTLE_DEOXYS); + break; + case SPECIES_LUGIA: + case SPECIES_HO_OH: + CreateBattleStartTask(B_TRANSITION_BLUR, BGM_FRLG_BATTLE_LEGENDARY); + break; + case SPECIES_MEW: + CreateBattleStartTask(B_TRANSITION_GRID_SQUARES, BGM_BATTLE_MEW); + break; + } + + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_WILD_BATTLES); + sub_80EECC8(); + sub_80B1218(); +} + +void StartGroudonKyogreBattle(void) +{ + ScriptContext2_Enable(); + gMain.savedCallback = CB2_EndScriptedWildBattle; + gBattleTypeFlags = BATTLE_TYPE_LEGENDARY | BATTLE_TYPE_KYOGRE_GROUDON; + + if (gGameVersion == VERSION_RUBY) + CreateBattleStartTask(B_TRANSITION_SHARDS, BGM_BATTLE34); // GROUDON + else + CreateBattleStartTask(B_TRANSITION_RIPPLE, BGM_BATTLE34); // KYOGRE + + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_WILD_BATTLES); + sub_80EECC8(); + sub_80B1218(); +} + +void StartRegiBattle(void) +{ + u8 transitionId; + u16 species; + + ScriptContext2_Enable(); + gMain.savedCallback = CB2_EndScriptedWildBattle; + gBattleTypeFlags = BATTLE_TYPE_LEGENDARY | BATTLE_TYPE_REGI; + + species = GetMonData(&gEnemyParty[0], MON_DATA_SPECIES); + switch (species) + { + case SPECIES_REGIROCK: + transitionId = B_TRANSITION_REGIROCK; + break; + case SPECIES_REGICE: + transitionId = B_TRANSITION_REGICE; + break; + case SPECIES_REGISTEEL: + transitionId = B_TRANSITION_REGISTEEL; + break; + default: + transitionId = B_TRANSITION_GRID_SQUARES; + break; + } + CreateBattleStartTask(transitionId, BGM_BATTLE36); + + IncrementGameStat(GAME_STAT_TOTAL_BATTLES); + IncrementGameStat(GAME_STAT_WILD_BATTLES); + sub_80EECC8(); + sub_80B1218(); +} + +void CB2_EndWildBattle(void) +{ + CpuFill16(0, (void*)(BG_PLTT), BG_PLTT_SIZE); + ResetOamRange(0, 128); + + if (IsPlayerDefeated(gBattleOutcome) == TRUE && !InBattlePyramid() && !InBattlePike()) + { + SetMainCallback2(CB2_WhiteOut); + } + else + { + SetMainCallback2(c2_exit_to_overworld_2_switch); + gFieldCallback = sub_80AF6F0; + } +} + +void CB2_EndScriptedWildBattle(void) +{ + CpuFill16(0, (void*)(BG_PLTT), BG_PLTT_SIZE); + ResetOamRange(0, 128); + + if (IsPlayerDefeated(gBattleOutcome) == TRUE) + { + if (InBattlePyramid()) + SetMainCallback2(c2_exit_to_overworld_1_continue_scripts_restart_music); + else + SetMainCallback2(CB2_WhiteOut); + } + else + { + SetMainCallback2(c2_exit_to_overworld_1_continue_scripts_restart_music); + } +} + +u8 BattleSetup_GetTerrainId(void) +{ + u16 tileBehavior; + s16 x, y; + + PlayerGetDestCoords(&x, &y); + tileBehavior = MapGridGetMetatileBehaviorAt(x, y); + + if (MetatileBehavior_IsTallGrass(tileBehavior)) + return BATTLE_TERRAIN_GRASS; + if (MetatileBehavior_IsLongGrass(tileBehavior)) + return BATTLE_TERRAIN_LONG_GRASS; + if (MetatileBehavior_IsSandOrDeepSand(tileBehavior)) + return BATTLE_TERRAIN_SAND; + + switch (gMapHeader.mapType) + { + case MAP_TYPE_TOWN: + case MAP_TYPE_CITY: + case MAP_TYPE_ROUTE: + break; + case MAP_TYPE_UNDERGROUND: + if (MetatileBehavior_IsMB_0B(tileBehavior)) + return BATTLE_TERRAIN_BUILDING; + if (MetatileBehavior_IsSurfableWaterOrUnderwater(tileBehavior)) + return BATTLE_TERRAIN_POND; + return BATTLE_TERRAIN_CAVE; + case MAP_TYPE_INDOOR: + case MAP_TYPE_SECRET_BASE: + return BATTLE_TERRAIN_BUILDING; + case MAP_TYPE_UNDERWATER: + return BATTLE_TERRAIN_UNDERWATER; + case MAP_TYPE_6: + if (MetatileBehavior_IsSurfableWaterOrUnderwater(tileBehavior)) + return BATTLE_TERRAIN_WATER; + return BATTLE_TERRAIN_PLAIN; + } + if (MetatileBehavior_IsDeepOrOceanWater(tileBehavior)) + return BATTLE_TERRAIN_WATER; + if (MetatileBehavior_IsSurfableWaterOrUnderwater(tileBehavior)) + return BATTLE_TERRAIN_POND; + if (MetatileBehavior_IsMountain(tileBehavior)) + return BATTLE_TERRAIN_MOUNTAIN; + if (TestPlayerAvatarFlags(PLAYER_AVATAR_FLAG_SURFING)) + { + if (MetatileBehavior_GetBridgeSth(tileBehavior)) + return BATTLE_TERRAIN_POND; + if (MetatileBehavior_IsBridge(tileBehavior) == TRUE) + return BATTLE_TERRAIN_WATER; + } + if (gSaveBlock1Ptr->location.mapGroup == MAP_GROUP_ROUTE113 && gSaveBlock1Ptr->location.mapNum == MAP_ID_ROUTE113) + return BATTLE_TERRAIN_SAND; + if (GetSav1Weather() == 8) + return BATTLE_TERRAIN_SAND; + + return BATTLE_TERRAIN_PLAIN; +} + +u8 GetBattleTransitionTypeByMap(void) +{ + u16 tileBehavior; + s16 x, y; + + PlayerGetDestCoords(&x, &y); + tileBehavior = MapGridGetMetatileBehaviorAt(x, y); + if (Overworld_GetFlashLevel()) + return B_TRANSITION_SHUFFLE; + if (!MetatileBehavior_IsSurfableWaterOrUnderwater(tileBehavior)) + { + switch (gMapHeader.mapType) + { + case MAP_TYPE_UNDERGROUND: + return B_TRANSITION_SWIRL; + case MAP_TYPE_UNDERWATER: + return B_TRANSITION_BIG_POKEBALL; + default: + return B_TRANSITION_BLUR; + } + } + return B_TRANSITION_BIG_POKEBALL; +} + +u16 GetSumOfPlayerPartyLevel(u8 numMons) +{ + u8 sum = 0; + int i; + + for (i = 0; i < PARTY_SIZE; i++) + { + u32 species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2); + + if (species != SPECIES_EGG && species != SPECIES_NONE && GetMonData(&gPlayerParty[i], MON_DATA_HP) != 0) + { + sum += GetMonData(&gPlayerParty[i], MON_DATA_LEVEL); + if (--numMons == 0) + break; + } + } + return sum; +} + +u8 GetSumOfEnemyPartyLevel(u16 opponentId, u8 numMons) +{ + u8 i; + u8 sum; + u32 count = numMons; + + if (gTrainers[opponentId].partySize < count) + count = gTrainers[opponentId].partySize; + + sum = 0; + + switch (gTrainers[opponentId].partyFlags) + { + case 0: + { + const struct TrainerMonNoItemDefaultMoves *party; + party = gTrainers[opponentId].party.NoItemDefaultMoves; + for (i = 0; i < count; i++) + sum += party[i].lvl; + } + break; + case PARTY_FLAG_CUSTOM_MOVES: + { + const struct TrainerMonNoItemCustomMoves *party; + party = gTrainers[opponentId].party.NoItemCustomMoves; + for (i = 0; i < count; i++) + sum += party[i].lvl; + } + break; + case PARTY_FLAG_HAS_ITEM: + { + const struct TrainerMonItemDefaultMoves *party; + party = gTrainers[opponentId].party.ItemDefaultMoves; + for (i = 0; i < count; i++) + sum += party[i].lvl; + } + break; + case PARTY_FLAG_CUSTOM_MOVES | PARTY_FLAG_HAS_ITEM: + { + const struct TrainerMonItemCustomMoves *party; + party = gTrainers[opponentId].party.ItemCustomMoves; + for (i = 0; i < count; i++) + sum += party[i].lvl; + } + break; + } + + return sum; +} + +u8 GetWildBattleTransition(void) +{ + u8 transitionType = GetBattleTransitionTypeByMap(); + u8 enemyLevel = GetMonData(&gEnemyParty[0], MON_DATA_LEVEL); + u8 playerLevel = GetSumOfPlayerPartyLevel(1); + + if (enemyLevel < playerLevel) + { + if (InBattlePyramid()) + return B_TRANSITION_BLUR; + else + return sBattleTransitionTable_Wild[transitionType][0]; + } + else + { + if (InBattlePyramid()) + return B_TRANSITION_GRID_SQUARES; + else + return sBattleTransitionTable_Wild[transitionType][1]; + } +} + +u8 GetTrainerBattleTransition(void) +{ + u8 minPartyCount; + u8 transitionType; + u8 enemyLevel; + u8 playerLevel; + + if (gTrainerBattleOpponent_A == SECRET_BASE_OPPONENT) + return B_TRANSITION_STEVEN; + + if (gTrainers[gTrainerBattleOpponent_A].trainerClass == CLASS_ELITE_FOUR) + { + if (gTrainerBattleOpponent_A == TRAINER_ID_SIDNEY) + return B_TRANSITION_SYDNEY; + if (gTrainerBattleOpponent_A == TRAINER_ID_PHOEBE) + return B_TRANSITION_PHOEBE; + if (gTrainerBattleOpponent_A == TRAINER_ID_GLACIA) + return B_TRANSITION_GLACIA; + if (gTrainerBattleOpponent_A == TRAINER_ID_DRAKE) + return B_TRANSITION_DRAKE; + return B_TRANSITION_STEVEN; + } + + if (gTrainers[gTrainerBattleOpponent_A].trainerClass == CLASS_CHAMPION) + return B_TRANSITION_STEVEN; + + if (gTrainers[gTrainerBattleOpponent_A].trainerClass == CLASS_TEAM_MAGMA + || gTrainers[gTrainerBattleOpponent_A].trainerClass == CLASS_MAGMA_LEADER + || gTrainers[gTrainerBattleOpponent_A].trainerClass == CLASS_MAGMA_ADMIN) + return B_TRANSITION_MAGMA; + + if (gTrainers[gTrainerBattleOpponent_A].trainerClass == CLASS_TEAM_AQUA + || gTrainers[gTrainerBattleOpponent_A].trainerClass == CLASS_AQUA_LEADER + || gTrainers[gTrainerBattleOpponent_A].trainerClass == CLASS_AQUA_ADMIN) + return B_TRANSITION_AQUA; + + if (gTrainers[gTrainerBattleOpponent_A].doubleBattle == TRUE) + minPartyCount = 2; // double battles always at least have 2 pokemon. + else + minPartyCount = 1; + + transitionType = GetBattleTransitionTypeByMap(); + enemyLevel = GetSumOfEnemyPartyLevel(gTrainerBattleOpponent_A, minPartyCount); + playerLevel = GetSumOfPlayerPartyLevel(minPartyCount); + if (enemyLevel < playerLevel) // is wild mon level than the player's mon level? + return sBattleTransitionTable_Trainer[transitionType][0]; + else + return sBattleTransitionTable_Trainer[transitionType][1]; +} diff --git a/src/pokemon_3.c b/src/pokemon_3.c index 1fafee810..b7a95fc64 100644 --- a/src/pokemon_3.c +++ b/src/pokemon_3.c @@ -1396,7 +1396,7 @@ static s32 GetWildMonTableIdInAlteringCave(u16 species) void SetWildMonHeldItem(void) { - if (!(gBattleTypeFlags & (BATTLE_TYPE_LEGENDARY | BATTLE_TYPE_TRAINER | BATTLE_TYPE_PYRAMID | BATTLE_TYPE_x100000))) + if (!(gBattleTypeFlags & (BATTLE_TYPE_LEGENDARY | BATTLE_TYPE_TRAINER | BATTLE_TYPE_PYRAMID | BATTLE_TYPE_PIKE))) { u16 rnd = Random() % 100; u16 species = GetMonData(&gEnemyParty[0], MON_DATA_SPECIES, 0); diff --git a/src/safari_zone.c b/src/safari_zone.c index d3d40af28..38abcdd4c 100644 --- a/src/safari_zone.c +++ b/src/safari_zone.c @@ -105,7 +105,7 @@ void SafariZoneRetirePrompt(void) ScriptContext1_SetupScript(EventScript_2A4B6F); } -void sub_80FC190(void) +void CB2_EndSafariBattle(void) { sSafariZoneFleedMons += gBattleResults.field_1F; if (gBattleOutcome == BATTLE_CAUGHT) |