decompile nullsub_91 - sub_802C2EC

1 files changed, 433 insertions, 0 deletions

diff --git a/src/battle_5.c b/src/battle_5.c
new file mode 100644
index 000000000..485a67bd4
--- /dev/null
+++ b/src/battle_5.c
@@ -0,0 +1,433 @@
+#include "global.h"
+#include "battle.h"
+#include "battle_interface.h"
+#include "item.h"
+#include "link.h"
+#include "main.h"
+#include "menu_cursor.h"
+#include "pokemon.h"
+#include "rom3.h"
+#include "songs.h"
+#include "sound.h"
+#include "util.h"
+
+extern u8 gActiveBank;
+extern void (*gBattleBankFunc[])(void);
+extern bool8 gDoingBattleAnim;
+extern u16 gBattleTypeFlags;
+extern u32 gBattleExecBuffer;
+extern u8 gBattleBufferA[][0x200];
+extern u8 gObjectBankIDs[];
+extern u8 gActionSelectionCursor[];
+extern u8 gMoveSelectionCursor[];
+extern u8 gAbsentBankFlags;
+extern u8 gUnknown_03004344;
+extern u8 gNoOfAllBanks;
+extern u16 gBattlePartyID[];
+extern const struct BattleMove gBattleMoves[];
+
+extern void dp11b_obj_instanciate(u8, u8, s8, s8);
+extern u8 GetBankIdentity(u8);
+extern u8 GetBankByPlayerAI(u8);
+extern void dp11b_obj_free(u8, u8);
+extern void sub_8010520(struct Sprite *);
+extern void sub_8010574(struct Sprite *);
+
+void PlayerHandleGetAttributes(void);
+void sub_802ECF0(void);
+void PlayerHandleSetAttributes(void);
+void sub_802F7CC(void);
+void PlayerHandleLoadPokeSprite(void);
+void PlayerHandleSendOutPoke(void);
+void PlayerHandleReturnPokeToBall(void);
+void PlayerHandleTrainerThrow(void);
+void PlayerHandleTrainerSlide(void);
+void PlayerHandleTrainerSlideBack(void);
+void sub_802FE7C(void);
+void sub_802FF60(void);
+void sub_802FF80(void);
+void PlayerHandleBallThrow(void);
+void PlayerHandlePuase(void);
+void PlayerHandleMoveAnimation(void);
+void PlayerHandlePrintString(void);
+void PlayerHandlePrintStringPlayerOnly(void);
+void sub_803037C(void);
+void nullsub_42(void);
+void sub_8030468(void);
+void PlayerHandleOpenBag(void);
+void sub_8030594(void);
+void sub_8030674(void);
+void PlayerHandleHealthBarUpdate(void);
+void PlayerHandleExpBarUpdate(void);
+void PlayerHandleStatusIconUpdate(void);
+void PlayerHandleStatusAnimation(void);
+void PlayerHandleStatusXor(void);
+void sub_803097C(void);
+void PlayerHandleDMATransfer(void);
+void sub_8030A3C(void);
+void sub_8030A6C(void);
+void sub_8030A78(void);
+void sub_8030A8C(void);
+void sub_8030AA0(void);
+void sub_8030AB4(void);
+void sub_8030AC8(void);
+void sub_8030AE4(void);
+void sub_8030B1C(void);
+void sub_8030B34(void);
+void PlayerHandleHitAnimation(void);
+void sub_8030BCC(void);
+void PlayerHandleEffectivenessSound(void);
+void sub_8030C1C(void);
+void PlayerHandleFaintingCry(void);
+void PlayerHandleIntroSlide(void);
+void PlayerHandleTrainerBallThrow(void);
+void sub_8030FAC(void);
+void sub_80310A4(void);
+void sub_80310F0(void);
+void PlayerHandleSpriteInvisibility(void);
+void PlayerHandleBattleAnimation(void);
+void PlayerHandleLinkStandbyMsg(void);
+void PlayerHandleResetActionMoveSelection(void);
+void sub_80312A0(void);
+void nullsub_43(void);
+
+const u8 gString_TurnJP[] = _("ターン");
+
+void (*const gPlayerBufferCommands[])(void) =
+{
+    PlayerHandleGetAttributes,
+    sub_802ECF0,
+    PlayerHandleSetAttributes,
+    sub_802F7CC,
+    PlayerHandleLoadPokeSprite,
+    PlayerHandleSendOutPoke,
+    PlayerHandleReturnPokeToBall,
+    PlayerHandleTrainerThrow,
+    PlayerHandleTrainerSlide,
+    PlayerHandleTrainerSlideBack,
+    sub_802FE7C,
+    sub_802FF60,
+    sub_802FF80,
+    PlayerHandleBallThrow,
+    PlayerHandlePuase,
+    PlayerHandleMoveAnimation,
+    PlayerHandlePrintString,
+    PlayerHandlePrintStringPlayerOnly,
+    sub_803037C,
+    nullsub_42,
+    sub_8030468,
+    PlayerHandleOpenBag,
+    sub_8030594,
+    sub_8030674,
+    PlayerHandleHealthBarUpdate,
+    PlayerHandleExpBarUpdate,
+    PlayerHandleStatusIconUpdate,
+    PlayerHandleStatusAnimation,
+    PlayerHandleStatusXor,
+    sub_803097C,
+    PlayerHandleDMATransfer,
+    sub_8030A3C,
+    sub_8030A6C,
+    sub_8030A78,
+    sub_8030A8C,
+    sub_8030AA0,
+    sub_8030AB4,
+    sub_8030AC8,
+    sub_8030AE4,
+    sub_8030B1C,
+    sub_8030B34,
+    PlayerHandleHitAnimation,
+    sub_8030BCC,
+    PlayerHandleEffectivenessSound,
+    sub_8030C1C,
+    PlayerHandleFaintingCry,
+    PlayerHandleIntroSlide,
+    PlayerHandleTrainerBallThrow,
+    sub_8030FAC,
+    sub_80310A4,
+    sub_80310F0,
+    PlayerHandleSpriteInvisibility,
+    PlayerHandleBattleAnimation,
+    PlayerHandleLinkStandbyMsg,
+    PlayerHandleResetActionMoveSelection,
+    sub_80312A0,
+    nullsub_43,
+};
+
+void PlayerBufferRunCommand(void);
+void sub_802C2EC(void);
+void sub_802C68C(void);
+
+void nullsub_91(void)
+{
+}
+
+void SetBankFuncToPlayerBufferRunCommand(void)
+{
+    gBattleBankFunc[gActiveBank] = PlayerBufferRunCommand;
+    gDoingBattleAnim = FALSE;
+}
+
+void PlayerBufferExecCompleted(void)
+{
+    gBattleBankFunc[gActiveBank] = PlayerBufferRunCommand;
+    if (gBattleTypeFlags & BATTLE_TYPE_LINK)
+    {
+        u8 playerId = GetMultiplayerId();
+
+        dp01_prepare_buffer_wireless_probably(2, 4, &playerId);
+        gBattleBufferA[gActiveBank][0] = 0x38;
+    }
+    else
+    {
+        gBattleExecBuffer &= ~gBitTable[gActiveBank];
+    }
+}
+
+void PlayerBufferRunCommand(void)
+{
+    if (gBattleExecBuffer & gBitTable[gActiveBank])
+    {
+        if (gBattleBufferA[gActiveBank][0] < 0x39)
+            gPlayerBufferCommands[gBattleBufferA[gActiveBank][0]]();
+        else
+            PlayerBufferExecCompleted();
+    }
+}
+
+void bx_0802E404(void)
+{
+    if (gSprites[gObjectBankIDs[gActiveBank]].pos2.x == 0)
+        PlayerBufferExecCompleted();
+}
+
+void sub_802C098(void)
+{
+    u16 r5 = gBattleBufferA[gActiveBank][2] | (gBattleBufferA[gActiveBank][3] << 8);
+
+    dp11b_obj_instanciate(gActiveBank, 1, 7, 1);
+    dp11b_obj_instanciate(gActiveBank, 0, 7, 1);
+    if (gMain.newKeys & A_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        DestroyMenuCursor();
+
+        // Useless switch statement.
+        switch (gActionSelectionCursor[gActiveBank])
+        {
+        case 0:
+            dp01_build_cmdbuf_x21_a_bb(1, 0, 0);
+            break;
+        case 1:
+            dp01_build_cmdbuf_x21_a_bb(1, 1, 0);
+            break;
+        case 2:
+            dp01_build_cmdbuf_x21_a_bb(1, 2, 0);
+            break;
+        case 3:
+            dp01_build_cmdbuf_x21_a_bb(1, 3, 0);
+            break;
+        }
+        PlayerBufferExecCompleted();
+    }
+    else if (gMain.newKeys & 0x20)
+    {
+        if (gActionSelectionCursor[gActiveBank] & 1)
+        {
+            PlaySE(SE_SELECT);
+            nullsub_8(gActionSelectionCursor[gActiveBank]);
+            gActionSelectionCursor[gActiveBank] ^= 1;
+            sub_802E3E4(gActionSelectionCursor[gActiveBank], 0);
+        }
+    }
+    else if (gMain.newKeys & 0x10)
+    {
+        if (!(gActionSelectionCursor[gActiveBank] & 1))
+        {
+            PlaySE(SE_SELECT);
+            nullsub_8(gActionSelectionCursor[gActiveBank]);
+            gActionSelectionCursor[gActiveBank] ^= 1;
+            sub_802E3E4(gActionSelectionCursor[gActiveBank], 0);
+        }
+    }
+    else if (gMain.newKeys & 0x40)
+    {
+        if (gActionSelectionCursor[gActiveBank] & 2)
+        {
+            PlaySE(SE_SELECT);
+            nullsub_8(gActionSelectionCursor[gActiveBank]);
+            gActionSelectionCursor[gActiveBank] ^= 2;
+            sub_802E3E4(gActionSelectionCursor[gActiveBank], 0);
+        }
+    }
+    else if (gMain.newKeys & 0x80)
+    {
+        if (!(gActionSelectionCursor[gActiveBank] & 2))
+        {
+            PlaySE(SE_SELECT);
+            nullsub_8(gActionSelectionCursor[gActiveBank]);
+            gActionSelectionCursor[gActiveBank] ^= 2;
+            sub_802E3E4(gActionSelectionCursor[gActiveBank], 0);
+        }
+    }
+    else if (gMain.newKeys & B_BUTTON)
+    {
+        if ((gBattleTypeFlags & BATTLE_TYPE_DOUBLE)
+         && GetBankIdentity(gActiveBank) == 2
+         && !(gAbsentBankFlags & gBitTable[GetBankByPlayerAI(0)])
+         && !(gBattleTypeFlags & BATTLE_TYPE_MULTI))
+        {
+            if (gBattleBufferA[gActiveBank][1] == 1)
+            {
+                if (r5 > 12)
+                    return;
+                AddBagItem(r5, 1);
+            }
+            PlaySE(SE_SELECT);
+            dp01_build_cmdbuf_x21_a_bb(1, 12, 0);
+            PlayerBufferExecCompleted();
+            DestroyMenuCursor();
+        }
+    }
+    else if (gMain.newKeys & 8)
+    {
+        sub_804454C();
+    }
+}
+
+void unref_sub_802C2B8(void)
+{
+    dp11b_obj_free(gActiveBank, 1);
+    dp11b_obj_free(gActiveBank, 0);
+    gBattleBankFunc[gActiveBank] = sub_802C2EC;
+}
+
+// TODO: fix this function
+void sub_802C2EC(void)
+{
+    u8 arr[4] = {0, 2, 3, 1};
+    s32 i;
+
+    dp11b_obj_instanciate(gUnknown_03004344, 1, 15, 1);
+    i = 0;
+    if (gNoOfAllBanks != 0)
+    {
+        do
+        {
+            if (i != gUnknown_03004344)
+                dp11b_obj_free(i, 1);
+            i++;
+        } while (i < gNoOfAllBanks);
+    }
+    if (gMain.newKeys & A_BUTTON)
+    {
+        DestroyMenuCursor();
+        PlaySE(SE_SELECT);
+        gSprites[gObjectBankIDs[gUnknown_03004344]].callback = sub_8010574;
+        dp01_build_cmdbuf_x21_a_bb(1, 10, gMoveSelectionCursor[gActiveBank] | (gUnknown_03004344 << 8));
+        dp11b_obj_free(gUnknown_03004344, 1);
+        PlayerBufferExecCompleted();
+    }
+    //_0802C3A8
+    else if (gMain.newKeys & B_BUTTON)
+    {
+        PlaySE(SE_SELECT);
+        gSprites[gObjectBankIDs[gUnknown_03004344]].callback = sub_8010574;
+        gBattleBankFunc[gActiveBank] = sub_802C68C;
+        dp11b_obj_instanciate(gActiveBank, 1, 7, 1);
+        dp11b_obj_instanciate(gActiveBank, 0, 7, 1);
+        dp11b_obj_free(gUnknown_03004344, 1);
+    }
+    else if (gMain.newKeys & 0x60)
+    {
+        PlaySE(SE_SELECT);
+        gSprites[gObjectBankIDs[gUnknown_03004344]].callback = sub_8010574;
+        do
+        {
+            u8 var = GetBankIdentity(gUnknown_03004344);
+
+            for (i = 0; i < 4; i++)
+            {
+                if (var == arr[i])
+                    break;
+            }
+            do
+            {
+                i--;
+                if (i < 0)
+                    i = 3;
+                gUnknown_03004344 = GetBankByPlayerAI(arr[i]);
+            } while(gUnknown_03004344 == gNoOfAllBanks);
+            i = 0;
+            switch (GetBankIdentity(gUnknown_03004344))
+            {
+            case 0:
+            case 2:
+                if (gActiveBank == gUnknown_03004344)
+                {
+                    u32 moveId;
+
+                    asm("":::"memory");
+                    moveId = GetMonData(&gPlayerParty[gBattlePartyID[gActiveBank]], MON_DATA_MOVE1 + gMoveSelectionCursor[gActiveBank]);
+                    if (!(gBattleMoves[moveId].target & 2))
+                        break;
+                }
+                i++;
+                break;
+            case 1:
+            case 3:
+                i++;
+            }
+            //_0802C500
+            if (gAbsentBankFlags & gBitTable[gUnknown_03004344])
+                i = 0;
+        } while (i == 0);
+        gSprites[gObjectBankIDs[gUnknown_03004344]].callback = sub_8010520;
+    }
+    //_0802C540
+    else if (gMain.newKeys & 0x90)
+    {
+        PlaySE(SE_SELECT);
+        gSprites[gObjectBankIDs[gUnknown_03004344]].callback = sub_8010574;
+        do
+        {
+            u8 var = GetBankIdentity(gUnknown_03004344);
+
+            for (i = 0; i < 4; i++)
+            {
+                if (var == arr[i])
+                    break;
+            }
+            do
+            {
+                i++;
+                if (i > 3)
+                    i = 0;
+                gUnknown_03004344 = GetBankByPlayerAI(arr[i]);
+            } while (gUnknown_03004344 == gNoOfAllBanks);
+            i = 0;
+            switch (GetBankIdentity(gUnknown_03004344))
+            {
+            case 0:
+            case 2:
+                if (gActiveBank == gUnknown_03004344)
+                {
+                    u32 moveId;
+
+                    asm("":::"memory");
+                    moveId = GetMonData(&gPlayerParty[gBattlePartyID[gActiveBank]], MON_DATA_MOVE1 + gMoveSelectionCursor[gActiveBank]);
+                    if (!(gBattleMoves[moveId].target & 2))
+                        break;
+                }
+                i++;
+                break;
+            case 1:
+            case 3:
+                i++;
+            }
+            if (gAbsentBankFlags & gBitTable[gUnknown_03004344])
+                i = 0;
+        } while (i == 0);
+        gSprites[gObjectBankIDs[gUnknown_03004344]].callback = sub_8010520;
+    }
+}