diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/battle_2.c | 549 |
1 files changed, 549 insertions, 0 deletions
diff --git a/src/battle_2.c b/src/battle_2.c new file mode 100644 index 000000000..f623b3da2 --- /dev/null +++ b/src/battle_2.c @@ -0,0 +1,549 @@ +#include "global.h" +#include "battle.h" +#include "main.h" +#include "text.h" +#include "palette.h" +#include "sprite.h" +#include "task.h" +#include "pokemon.h" +#include "species.h" +#include "link.h" +#include "name_string_util.h" + +struct UnknownStruct5 +{ + u32 unk0; + u32 unk4; + u32 unk8; +}; + +struct UnknownStruct6 +{ + u16 unk0[0xA0]; + u8 fillerA0[0x640]; + u16 unk780[0xA0]; +}; + +struct UnknownStruct7 +{ + u8 unk0; + u8 unk1; + u8 unk2; + u8 unk3; +}; + +struct UnknownStruct8 +{ + u8 unk0[7]; + u8 unk7; + u8 unk8[18]; + u8 unk1A; +}; + +struct UnknownPokemonStruct2 +{ + /*0x00*/ u16 species; + /*0x02*/ u16 heldItem; + /*0x04*/ u8 nickname[11]; + /*0x0F*/ u8 level; + /*0x10*/ u16 hp; + /*0x12*/ u16 maxhp; + /*0x14*/ u32 status; + /*0x18*/ u32 personality; + /*0x1C*/ u8 gender; + /*0x1D*/ u8 language; +}; + +extern const struct UnknownStruct5 gUnknown_081F9674; +extern const u8 gUnknown_081F96C8[]; + +extern u8 ewram[]; +#define ewram0 (*(struct UnknownStruct7 *)(ewram + 0x0)) +#define ewram4 (*(struct UnknownStruct8 *)(ewram + 0x4)) +#define ewram160CB (ewram[0x160CB]) + +extern struct UnknownPokemonStruct2 gUnknown_02023A00[]; +extern u8 gUnknown_02024D1E[]; +extern u8 gUnknown_02024D1F[]; // I don't actually know what type this is. +extern u16 gUnknown_030041B0; +extern u16 gUnknown_030041B4; +extern u16 gUnknown_030041B8; +extern struct Window gUnknown_030041D0; +extern struct Window gUnknown_03004210; +extern struct Window gUnknown_03004250; +extern u16 gUnknown_03004240; +extern u16 gUnknown_03004280; +extern u16 gUnknown_03004288; +extern u16 gUnknown_030042A0; +extern u16 gUnknown_030042A4; +extern u16 gUnknown_030042C0; +extern u16 gUnknown_030042C4; +extern MainCallback gUnknown_030042D0; +extern struct UnknownStruct6 gUnknown_03004DE0; +//extern u16 gUnknown_03004DE0[][0xA0]; // possibly? +extern u16 gBattleTypeFlags; +extern u8 gBattleTerrain; +extern u8 gReservedSpritePaletteCount; +extern u16 gTrainerBattleOpponent; +extern struct BattleEnigmaBerry gEnigmaBerries[]; +extern u16 gBlockRecvBuffer[MAX_LINK_PLAYERS][BLOCK_BUFFER_SIZE / 2]; + +extern void sub_800B858(void); +extern void dp12_8087EA4(void); +extern void sub_80895F8(); +extern u8 GetBattleTerrain(); +extern void sub_800D6D4(); +extern void sub_800DAB8(); +extern void sub_800E23C(); +extern void setup_poochyena_battle(); +extern void SetWildMonHeldItem(void); +extern void AdjustFriendship(struct Pokemon *, u8); +extern void sub_800DE30(u8); +extern void sub_800B950(void); +extern u8 battle_load_something(); +extern void OpenPartyMenu(); + +void sub_800E7F8(void); +void sub_800EC9C(void); +void sub_800F104(void); +void sub_800F298(void); +void sub_800F808(void); +void sub_800F8E8(); +void sub_800FCFC(void); +void sub_8010824(void); + +void sub_800E7C4(void) +{ + if (gBattleTypeFlags & BATTLE_TYPE_MULTI) + { + sub_800B858(); + SetMainCallback2(sub_800F104); + gUnknown_02024D1E[0] = 0; + } + else + { + sub_800E7F8(); + } +} + +void sub_800E7F8(void) +{ + s32 i; + + SetHBlankCallback(NULL); + SetVBlankCallback(NULL); + + CpuFill32(0, (void *)VRAM, VRAM_SIZE); + + REG_MOSAIC = 0; + REG_WIN0H = 0xF0; + REG_WIN0V = 0x5051; + REG_WININ = 0; + REG_WINOUT = 0; + gUnknown_030042C4 = 0xF0; + gUnknown_03004240 = 0x5051; + dp12_8087EA4(); + + for (i = 0; i < 80; i++) + { + gUnknown_03004DE0.unk0[i] = 0xF0; + gUnknown_03004DE0.unk780[i] = 0xF0; + } + for (i = 80; i < 160; i++) + { + asm(""::"r"(i)); // Needed to stop the compiler from optimizing out the loop counter + gUnknown_03004DE0.unk0[i] = 0xFF10; + gUnknown_03004DE0.unk780[i] = 0xFF10; + } + sub_80895F8(gUnknown_081F9674.unk0, gUnknown_081F9674.unk4, gUnknown_081F9674.unk8); + SetUpWindowConfig(&gWindowConfig_81E6C58); + ResetPaletteFade(); + gUnknown_030042A4 = 0; + gUnknown_030042A0 = 0; + gUnknown_030042C0 = 0; + gUnknown_030041B4 = 0; + gUnknown_03004288 = 0; + gUnknown_03004280 = 0; + gUnknown_030041B0 = 0; + gUnknown_030041B8 = 0; + gBattleTerrain = GetBattleTerrain(); + InitWindowFromConfig(&gUnknown_03004210, &gWindowConfig_81E6C58); + InitWindowFromConfig(&gUnknown_030041D0, &gWindowConfig_81E71D0); + InitWindowFromConfig(&gUnknown_03004250, &gWindowConfig_81E71EC); + sub_800D6D4(); + sub_800DAB8(); + ResetSpriteData(); + ResetTasks(); + sub_800E23C(); + FreeAllSpritePalettes(); + gReservedSpritePaletteCount = 4; + SetVBlankCallback(sub_800FCFC); + setup_poochyena_battle(); + if (gBattleTypeFlags & BATTLE_TYPE_MULTI) + SetMainCallback2(sub_800F298); + else + SetMainCallback2(sub_800EC9C); + if (!(gBattleTypeFlags & BATTLE_TYPE_LINK)) + { + sub_800F8E8(gEnemyParty, gTrainerBattleOpponent); + SetWildMonHeldItem(); + } + gMain.inBattle = TRUE; + for (i = 0; i < 6; i++) + AdjustFriendship(&gPlayerParty[i], 3); + gUnknown_02024D1E[0] = 0; +} + +void sub_800E9EC(void) +{ + u16 r6 = 0; + u16 species; + u16 hp; + u32 status; + s32 i; + + for (i = 0; i < 6; i++) + { + species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2); + hp = GetMonData(&gPlayerParty[i], MON_DATA_HP); + status = GetMonData(&gPlayerParty[i], MON_DATA_STATUS); + + if (species == 0) + continue; + if (species != SPECIES_EGG && hp != 0 && status == 0) + r6 |= 1 << i * 2; + + if (species == 0) + continue; + if (hp != 0 && (species == SPECIES_EGG || status != 0)) + r6 |= 2 << i * 2; + + if (species == 0) + continue; + if (species != SPECIES_EGG && hp == 0) + r6 |= 3 << i * 2; + } + ewram0.unk2 = r6; + ewram0.unk3 = r6 >> 8; +} + +void sub_800EAAC(void) +{ + s32 i; + struct UnknownStruct8 *_ewram4 = &ewram4; + + for (i = 0; i < 7; i++) + _ewram4->unk0[i] = gSaveBlock1.enigmaBerry.berry.name[i]; + for (i = 0; i < 18; i++) + _ewram4->unk8[i] = gSaveBlock1.enigmaBerry.itemEffect[i]; + _ewram4->unk7 = gSaveBlock1.enigmaBerry.holdEffect; + _ewram4->unk1A = gSaveBlock1.enigmaBerry.holdEffectParam; +} + +void sub_800EB08(void) +{ + s32 i; + s32 j; + + if (!(gBattleTypeFlags & BATTLE_TYPE_LINK)) + { + for (i = 0; i < 7; i++) + { + gEnigmaBerries[0].name[i] = gSaveBlock1.enigmaBerry.berry.name[i]; + gEnigmaBerries[2].name[i] = gSaveBlock1.enigmaBerry.berry.name[i]; + } + for (i = 0; i < 18; i++) + { + gEnigmaBerries[0].itemEffect[i] = gSaveBlock1.enigmaBerry.itemEffect[i]; + gEnigmaBerries[2].itemEffect[i] = gSaveBlock1.enigmaBerry.itemEffect[i]; + } + gEnigmaBerries[0].holdEffect = gSaveBlock1.enigmaBerry.holdEffect; + gEnigmaBerries[2].holdEffect = gSaveBlock1.enigmaBerry.holdEffect; + gEnigmaBerries[0].holdEffectParam = gSaveBlock1.enigmaBerry.holdEffectParam; + gEnigmaBerries[2].holdEffectParam = gSaveBlock1.enigmaBerry.holdEffectParam; + } + else + { + s32 r8; + struct BattleEnigmaBerry *src; + u8 r4; + + if (gBattleTypeFlags & BATTLE_TYPE_MULTI) + r8 = 4; + else + r8 = 2; + for (i = 0; i < r8; i++) + { + src = (struct BattleEnigmaBerry *)(gBlockRecvBuffer[i] + 2); + r4 = gLinkPlayers[i].lp_field_18; + + for (j = 0; j < 7; j++) + gEnigmaBerries[r4].name[j] = src->name[j]; + for (j = 0; j < 18; j++) + gEnigmaBerries[r4].itemEffect[j] = src->itemEffect[j]; + gEnigmaBerries[r4].holdEffect = src->holdEffect; + gEnigmaBerries[r4].holdEffectParam = src->holdEffectParam; + } + } +} + +void shedinja_something(struct Pokemon *pkmn) +{ + u8 nickname[POKEMON_NAME_LENGTH + 1]; + u8 language = 1; + + if (GetMonData(pkmn, MON_DATA_SPECIES) == SPECIES_SHEDINJA + && GetMonData(pkmn, MON_DATA_LANGUAGE) != language) + { + GetMonData(pkmn, MON_DATA_NICKNAME, nickname); + if (StringCompareWithoutExtCtrlCodes(nickname, gUnknown_081F96C8) == 0) + SetMonData(pkmn, MON_DATA_LANGUAGE, &language); + } +} + +void sub_800EC9C(void) +{ + u8 playerId; + u8 enemyId; + + RunTasks(); + AnimateSprites(); + BuildOamBuffer(); + playerId = GetMultiplayerId(); + ewram160CB = playerId; + enemyId = playerId ^ 1; + + switch (gUnknown_02024D1E[0]) + { + case 0: + if (gBattleTypeFlags & BATTLE_TYPE_LINK) + { + if (gReceivedRemoteLinkPlayers != 0 && sub_8007ECC()) + { + ewram0.unk0 = 1; + ewram0.unk1 = 1; + sub_800E9EC(); + sub_800EAAC(); + SendBlock(bitmask_all_link_players_but_self(), &ewram0, 32); + gUnknown_02024D1E[0] = 1; + } + } + else + { + gBattleTypeFlags |= BATTLE_TYPE_WILD; + gUnknown_02024D1E[0] = 8; + sub_800EB08(); + } + break; + case 1: + if ((GetBlockReceivedStatus() & 3) == 3) + { + s32 r3; + u8 taskId; + + ResetBlockReceivedFlags(); + r3 = 0; + if (gBlockRecvBuffer[0][0] == 0x100) + { + if (playerId == 0) + gBattleTypeFlags |= 12; + else + gBattleTypeFlags |= 8; + r3++; + } + if (r3 == 0) + { + if (gBlockRecvBuffer[0][0] == gBlockRecvBuffer[1][0]) + { + if (playerId == 0) + gBattleTypeFlags |= 12; + else + gBattleTypeFlags |= 8; + r3++; + } + if (r3 == 0) + { + while (r3 < 2) + { + if (gBlockRecvBuffer[r3][0] > 0x0101 && r3 != playerId) + break; + r3++; + } + if (r3 == 2) + gBattleTypeFlags |= 12; + else + gBattleTypeFlags |= 8; + } + } + sub_800EB08(); + taskId = CreateTask(sub_800DE30, 0); + gTasks[taskId].data[1] = 0x10E; + gTasks[taskId].data[2] = 0x5A; + gTasks[taskId].data[5] = 0; + gTasks[taskId].data[3] = ewram0.unk2 | (ewram0.unk3 << 8); + gTasks[taskId].data[4] = gBlockRecvBuffer[enemyId][1]; + gUnknown_02024D1E[0]++; + } + break; + case 2: + if (sub_8007ECC()) + { + SendBlock(bitmask_all_link_players_but_self(), gPlayerParty, sizeof(*gPlayerParty) * 2); + gUnknown_02024D1E[0]++; + } + break; + case 3: + if ((GetBlockReceivedStatus() & 3) == 3) + { + ResetBlockReceivedFlags(); + memcpy(gEnemyParty, gBlockRecvBuffer[enemyId], sizeof(*gEnemyParty) * 2); + gUnknown_02024D1E[0]++; + } + break; + case 4: + if (sub_8007ECC()) + { + SendBlock(bitmask_all_link_players_but_self(), gPlayerParty + 2, sizeof(*gPlayerParty) * 2); + gUnknown_02024D1E[0]++; + } + break; + case 5: + if ((GetBlockReceivedStatus() & 3) == 3) + { + ResetBlockReceivedFlags(); + memcpy(gEnemyParty + 2, gBlockRecvBuffer[enemyId], sizeof(*gEnemyParty) * 2); + gUnknown_02024D1E[0]++; + } + break; + case 6: + if (sub_8007ECC()) + { + SendBlock(bitmask_all_link_players_but_self(), gPlayerParty + 4, sizeof(*gPlayerParty) * 2); + gUnknown_02024D1E[0]++; + } + break; + case 7: + if ((GetBlockReceivedStatus() & 3) == 3) + { + ResetBlockReceivedFlags(); + memcpy(gEnemyParty + 4, gBlockRecvBuffer[enemyId], sizeof(*gEnemyParty) * 2); + shedinja_something(&gEnemyParty[0]); + shedinja_something(&gEnemyParty[1]); + shedinja_something(&gEnemyParty[2]); + shedinja_something(&gEnemyParty[3]); + shedinja_something(&gEnemyParty[4]); + shedinja_something(&gEnemyParty[5]); + gUnknown_02024D1E[0]++; + } + break; + case 8: + sub_800B950(); + gUnknown_02024D1E[0]++; + gUnknown_02024D1E[1] = 0; + gUnknown_02024D1E[2] = 0; + break; + case 9: + if (battle_load_something(gUnknown_02024D1F, gUnknown_02024D1F + 1) != 0) + { + gUnknown_030042D0 = gMain.callback1; + gMain.callback1 = sub_8010824; + SetMainCallback2(sub_800F808); + if (gBattleTypeFlags & BATTLE_TYPE_LINK) + { + gTrainerBattleOpponent = 0x800; + gBattleTypeFlags |= BATTLE_TYPE_20; + } + } + break; + } +} + +void sub_800F02C(void) +{ + s32 i; + + for (i = 0; i < 3; i++) + { + u8 *nickname = gUnknown_02023A00[i].nickname; + + gUnknown_02023A00[i].species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES); + gUnknown_02023A00[i].heldItem = GetMonData(&gPlayerParty[i], MON_DATA_HELD_ITEM); + GetMonData(&gPlayerParty[i], MON_DATA_NICKNAME, nickname); + gUnknown_02023A00[i].level = GetMonData(&gPlayerParty[i], MON_DATA_LEVEL); + gUnknown_02023A00[i].hp = GetMonData(&gPlayerParty[i], MON_DATA_HP); + gUnknown_02023A00[i].maxhp = GetMonData(&gPlayerParty[i], MON_DATA_MAX_HP); + gUnknown_02023A00[i].status = GetMonData(&gPlayerParty[i], MON_DATA_STATUS); + gUnknown_02023A00[i].personality = GetMonData(&gPlayerParty[i], MON_DATA_PERSONALITY); + gUnknown_02023A00[i].gender = GetMonGender(&gPlayerParty[i]); + StripExtCtrlCodes(nickname); + gUnknown_02023A00[i].language = GetMonData(&gPlayerParty[i], MON_DATA_LANGUAGE); + if (gUnknown_02023A00[i].language != 1) + PadNameString(nickname, 0); + } + memcpy(ewram, gUnknown_02023A00, 0x60); +} + +void sub_800F104(void) +{ + u8 playerId; + MainCallback *pSavedCallback; + u16 *pSavedBattleTypeFlags; + + playerId = GetMultiplayerId(); + ewram160CB = playerId; + // Seriously, Game Freak? + pSavedCallback = (MainCallback *)(ewram + 0x160C4); + pSavedBattleTypeFlags = (u16 *)(ewram + 0x160C2); + RunTasks(); + AnimateSprites(); + BuildOamBuffer(); + + switch (gUnknown_02024D1E[0]) + { + case 0: + if (gReceivedRemoteLinkPlayers != 0 && sub_8007ECC()) + { + sub_800F02C(); + SendBlock(bitmask_all_link_players_but_self(), ewram, 0x60); + gUnknown_02024D1E[0]++; + } + break; + case 1: + if ((GetBlockReceivedStatus() & 0xF) == 0xF) + { + s32 i; + + ResetBlockReceivedFlags(); + for (i = 0; i < 4; i++) + { + if (i != playerId) + { + if ((!(gLinkPlayers[i].lp_field_18 & 1) && !(gLinkPlayers[playerId].lp_field_18 & 1)) + || ((gLinkPlayers[i].lp_field_18 & 1) && (gLinkPlayers[playerId].lp_field_18 & 1))) + memcpy(gUnknown_02023A00, gBlockRecvBuffer[i], 0x60); + } + } + gUnknown_02024D1E[0]++; + *pSavedCallback = gMain.savedCallback; + *pSavedBattleTypeFlags = gBattleTypeFlags; + gMain.savedCallback = sub_800F104; + OpenPartyMenu(5, 0); + } + break; + case 2: + if (!gPaletteFade.active) + { + gUnknown_02024D1E[0] = 3; + sub_800832C(); + } + break; + case 3: + if (gReceivedRemoteLinkPlayers == 0) + { + gBattleTypeFlags = *pSavedBattleTypeFlags; + gMain.savedCallback = *pSavedCallback; + SetMainCallback2(sub_800E7F8); + } + break; + } +} |