Merge pull request #192 from camthesaxman/battle_811DA74

start decompiling battle_811DA74

1 files changed, 374 insertions, 0 deletions

diff --git a/src/battle_811DA74.c b/src/battle_811DA74.c
new file mode 100644
index 000000000..fbd379427
--- /dev/null
+++ b/src/battle_811DA74.c
@@ -0,0 +1,374 @@
+#include "global.h"
+#include "asm.h"
+#include "link.h"
+#include "main.h"
+#include "m4a.h"
+#include "palette.h"
+#include "pokemon.h"
+#include "sound.h"
+#include "sprite.h"
+#include "text.h"
+
+struct UnknownStruct1
+{
+    u8 unk0;
+    u8 unk1;
+    u8 unk2[0x1FE];
+};
+
+struct UnknownStruct2
+{
+    u8 unk0;
+    u8 unk1;
+    u8 filler2[7];
+    u8 unk9;
+    u8 fillerA[2];
+};
+
+extern u32 gBitTable[];
+extern u16 gBattleTypeFlags;
+
+extern struct UnknownStruct1 gUnknown_02023A60[];
+extern u8 gUnknown_02024A60;
+extern u32 gUnknown_02024A64;
+extern u16 gUnknown_02024A6A[];
+extern u8 gUnknown_02024BE0[];
+extern u8 gUnknown_02024E6D;
+extern struct Window gUnknown_03004210;
+extern MainCallback gUnknown_030042D0;
+extern void (*gUnknown_03004330[])(void);
+extern u8 gUnknown_03004340[];
+extern u8 gUnknown_0300434C[];
+extern void (*const gUnknown_083FE4F4[])(void);
+
+extern u8 unk_2000000[];
+
+#define EWRAM_17800 ((u8 *)(unk_2000000 + 0x17800))
+#define EWRAM_17810 ((struct UnknownStruct2 *)(unk_2000000 + 0x17810))
+
+extern void nullsub_10();
+extern void sub_8045A5C();
+extern void sub_804777C();
+extern void sub_8043DFC();
+extern s16 sub_8045C78();
+extern void sub_80440EC();
+extern void sub_80324F8();
+extern void nullsub_9(u16);
+extern void sub_8043DB0();
+extern void move_anim_start_t4();
+extern void c3_0802FDF4(u8);
+extern void sub_8031F88();
+extern void sub_8141828();
+extern void c2_8011A1C(void);
+extern void sub_800832C();
+extern void dp01_prepare_buffer_wireless_probably();
+
+void sub_811DA94(void);
+void sub_811E0A0(void);
+void dp01_tbl3_exec_completed(void);
+
+void nullsub_74(void)
+{
+}
+
+void sub_811DA78(void)
+{
+    gUnknown_03004330[gUnknown_02024A60] = sub_811DA94;
+}
+
+void sub_811DA94(void)
+{
+    if (gUnknown_02024A64 & gBitTable[gUnknown_02024A60])
+    {
+        if (gUnknown_02023A60[gUnknown_02024A60].unk0 <= 0x38)
+            gUnknown_083FE4F4[gUnknown_02023A60[gUnknown_02024A60].unk0]();
+        else
+            dp01_tbl3_exec_completed();
+    }
+}
+
+void sub_811DAE4(void)
+{
+    if (gSprites[gUnknown_02024BE0[gUnknown_02024A60]].callback == SpriteCallbackDummy)
+        dp01_tbl3_exec_completed();
+}
+
+void sub_811DB1C(void)
+{
+    if (gSprites[gUnknown_02024BE0[gUnknown_02024A60]].callback == SpriteCallbackDummy)
+    {
+        nullsub_10(0);
+        FreeSpriteOamMatrix(&gSprites[gUnknown_02024BE0[gUnknown_02024A60]]);
+        DestroySprite(&gSprites[gUnknown_02024BE0[gUnknown_02024A60]]);
+        dp01_tbl3_exec_completed();
+    }
+}
+
+void sub_811DB84(void)
+{
+    if ((--EWRAM_17810[gUnknown_02024A60].unk9) == 0xFF)
+    {
+        EWRAM_17810[gUnknown_02024A60].unk9 = 0;
+        dp01_tbl3_exec_completed();
+    }
+}
+
+void sub_811DBC0(void)
+{
+    bool8 r6 = FALSE;
+    
+    if (!IsDoubleBattle() || (IsDoubleBattle() && (gBattleTypeFlags & 0x40)))
+    {
+        if (gSprites[gUnknown_03004340[gUnknown_02024A60]].callback == SpriteCallbackDummy)
+            r6 = TRUE;
+    }
+    else
+    {
+        if (gSprites[gUnknown_03004340[gUnknown_02024A60]].callback == SpriteCallbackDummy
+         && gSprites[gUnknown_03004340[gUnknown_02024A60 ^ 2]].callback == SpriteCallbackDummy)
+            r6 = TRUE;
+    }
+    if (IsCryPlayingOrClearCrySongs())
+        r6 = FALSE;
+    if (r6)
+    {
+        EWRAM_17810[gUnknown_02024A60].unk9 = 3;
+        gUnknown_03004330[gUnknown_02024A60] = sub_811DB84;
+    }
+}
+
+void sub_811DCA0(void)
+{
+    u8 r2;
+    
+    if (!(EWRAM_17810[gUnknown_02024A60].unk0 & 8))
+    {
+        r2 = EWRAM_17810[gUnknown_02024A60 ^ 2].unk0 & 8;
+        if (!r2 && (++EWRAM_17810[gUnknown_02024A60].unk9) != 1)
+        {
+            EWRAM_17810[gUnknown_02024A60].unk9 = r2;
+            if (IsDoubleBattle() && !(gBattleTypeFlags & 0x40))
+            {
+                DestroySprite(&gSprites[gUnknown_0300434C[gUnknown_02024A60 ^ 2]]);
+                sub_8045A5C(gUnknown_03004340[gUnknown_02024A60 ^ 2], &gPlayerParty[gUnknown_02024A6A[gUnknown_02024A60 ^ 2]], 0);
+                sub_804777C(gUnknown_02024A60 ^ 2);
+                sub_8043DFC(gUnknown_03004340[gUnknown_02024A60 ^ 2]);
+            }
+            DestroySprite(&gSprites[gUnknown_0300434C[gUnknown_02024A60]]);
+            sub_8045A5C(gUnknown_03004340[gUnknown_02024A60], &gPlayerParty[gUnknown_02024A6A[gUnknown_02024A60]], 0);
+            sub_804777C(gUnknown_02024A60);
+            sub_8043DFC(gUnknown_03004340[gUnknown_02024A60]);
+            (s8)EWRAM_17810[4].unk9 &= ~1;
+            gUnknown_03004330[gUnknown_02024A60] = sub_811DBC0;
+        }
+    }
+}
+
+void sub_811DDE8(void)
+{
+    if (gSprites[gUnknown_02024BE0[gUnknown_02024A60]].animEnded
+     && gSprites[gUnknown_02024BE0[gUnknown_02024A60]].pos2.x == 0)
+        dp01_tbl3_exec_completed();
+}
+
+void bx_t3_healthbar_update(void)
+{
+    s16 r4;
+    
+    r4 = sub_8045C78(gUnknown_02024A60, gUnknown_03004340[gUnknown_02024A60], 0, 0);
+    sub_8043DFC(gUnknown_03004340[gUnknown_02024A60]);
+    if (r4 != -1)
+    {
+        sub_80440EC(gUnknown_03004340[gUnknown_02024A60], r4, 0);
+    }
+    else
+    {
+        sub_80324F8(&gPlayerParty[gUnknown_02024A6A[gUnknown_02024A60]], gUnknown_02024A60);
+        dp01_tbl3_exec_completed();
+    }
+}
+
+void sub_811DE98(void)
+{
+    if (gSprites[gUnknown_02024BE0[gUnknown_02024A60]].pos1.y + gSprites[gUnknown_02024BE0[gUnknown_02024A60]].pos2.y > 160)
+    {
+        nullsub_9(GetMonData(&gPlayerParty[gUnknown_02024A6A[gUnknown_02024A60]], MON_DATA_SPECIES));
+        FreeOamMatrix(gSprites[gUnknown_02024BE0[gUnknown_02024A60]].oam.matrixNum);
+        DestroySprite(&gSprites[gUnknown_02024BE0[gUnknown_02024A60]]);
+        sub_8043DB0(gUnknown_03004340[gUnknown_02024A60]);
+        dp01_tbl3_exec_completed();
+    }
+}
+
+void sub_811DF34(void)
+{
+    if (!(EWRAM_17810[gUnknown_02024A60].unk0 & 0x40))
+    {
+        FreeSpriteOamMatrix(&gSprites[gUnknown_02024BE0[gUnknown_02024A60]]);
+        DestroySprite(&gSprites[gUnknown_02024BE0[gUnknown_02024A60]]);
+        sub_8043DB0(gUnknown_03004340[gUnknown_02024A60]);
+        dp01_tbl3_exec_completed();
+    }
+}
+
+void sub_811DFA0(void)
+{
+    if (gUnknown_03004210.state == 0)
+        dp01_tbl3_exec_completed();
+}
+
+void bx_blink_t3(void)
+{
+    u8 spriteId = gUnknown_02024BE0[gUnknown_02024A60];
+    if (gSprites[spriteId].data1 == 32)
+    {
+        gSprites[spriteId].data1 = 0;
+        gSprites[spriteId].invisible = FALSE;
+        gUnknown_02024E6D = 0;
+        dp01_tbl3_exec_completed();
+    }
+    else
+    {
+        if ((gSprites[spriteId].data1 % 4) == 0)
+        {
+            gSprites[spriteId].invisible ^= 1;
+        }
+        gSprites[spriteId].data1++;   
+    }
+}
+
+void sub_811E034(void)
+{
+    if (gSprites[gUnknown_03004340[gUnknown_02024A60]].callback == SpriteCallbackDummy)
+    {
+        if (EWRAM_17800[gUnknown_02024A60 * 4] & 4)
+            move_anim_start_t4(gUnknown_02024A60, gUnknown_02024A60, gUnknown_02024A60, 6);
+        gUnknown_03004330[gUnknown_02024A60] = sub_811E0A0;
+    }
+}
+
+void sub_811E0A0(void)
+{
+    if (!(EWRAM_17810[gUnknown_02024A60].unk0 & 0x40))
+        dp01_tbl3_exec_completed();
+}
+
+void sub_811E0CC(void)
+{
+    if (EWRAM_17810[gUnknown_02024A60].unk1 & 1)
+    {
+        EWRAM_17810[gUnknown_02024A60].unk0 &= 0x7F;
+        (s8)EWRAM_17810[gUnknown_02024A60].unk1 &= ~1;
+        FreeSpriteTilesByTag(0x27F9);
+        FreeSpritePaletteByTag(0x27F9);
+        CreateTask(c3_0802FDF4, 10);
+        sub_80324F8(&gPlayerParty[gUnknown_02024A6A[gUnknown_02024A60]], gUnknown_02024A60);
+        StartSpriteAnim(&gSprites[gUnknown_02024BE0[gUnknown_02024A60]], 0);
+        sub_8045A5C(gUnknown_03004340[gUnknown_02024A60], &gPlayerParty[gUnknown_02024A6A[gUnknown_02024A60]], 0);
+        sub_804777C(gUnknown_02024A60);
+        sub_8043DFC(gUnknown_03004340[gUnknown_02024A60]);
+        sub_8031F88(gUnknown_02024A60);
+        gUnknown_03004330[gUnknown_02024A60] = sub_811E034;
+    }
+}
+
+void sub_811E1BC(void)
+{
+    if (!(EWRAM_17810[gUnknown_02024A60].unk0 & 0x88))
+        sub_8141828(gUnknown_02024A60, &gPlayerParty[gUnknown_02024A6A[gUnknown_02024A60]]);
+    if (gSprites[gUnknown_0300434C[gUnknown_02024A60]].callback == SpriteCallbackDummy
+     && !(EWRAM_17810[gUnknown_02024A60].unk0 & 8))
+    {
+        DestroySprite(&gSprites[gUnknown_0300434C[gUnknown_02024A60]]);
+        gUnknown_03004330[gUnknown_02024A60] = sub_811E0CC;
+    }
+}
+
+void sub_811E258(void)
+{
+    if (gReceivedRemoteLinkPlayers == 0)
+    {
+        m4aSongNumStop(0x5A);
+        gMain.inBattle = FALSE;
+        gMain.callback1 = gUnknown_030042D0;
+        SetMainCallback2(c2_8011A1C);
+    }
+}
+
+void sub_811E29C(void)
+{
+    if (!gPaletteFade.active)
+    {
+        if (gBattleTypeFlags & 2)
+        {
+            sub_800832C();
+            gUnknown_03004330[gUnknown_02024A60] = sub_811E258;
+        }
+        else
+        {
+            m4aSongNumStop(0x5A);
+            gMain.inBattle = FALSE;
+            gMain.callback1 = gUnknown_030042D0;
+            SetMainCallback2(gMain.savedCallback);
+        }
+    }
+}
+
+void dp01_tbl3_exec_completed(void)
+{
+    u8 multiplayerId;
+    
+    gUnknown_03004330[gUnknown_02024A60] = sub_811DA94;
+    if (gBattleTypeFlags & 2)
+    {
+        multiplayerId = GetMultiplayerId();
+        dp01_prepare_buffer_wireless_probably(2, 4, &multiplayerId);
+        gUnknown_02023A60[gUnknown_02024A60].unk0 = 0x38;
+    }
+    else
+    {
+        gUnknown_02024A64 &= ~gBitTable[gUnknown_02024A60];
+    }
+}
+
+void sub_811E38C(void)
+{
+    if (!(EWRAM_17810[gUnknown_02024A60].unk0 & 0x10))
+        dp01_tbl3_exec_completed();
+}
+
+void sub_811E3B8(void)
+{
+    if (!(EWRAM_17810[gUnknown_02024A60].unk0 & 0x20))
+        dp01_tbl3_exec_completed();
+}
+
+/*
+extern int dp01_getattr_by_ch1_for_player_pokemon(u8, void *);
+extern void dp01_build_cmdbuf_x1D_1D_numargs_varargs(int, u16, void *);
+
+void dp01t_00_3_getattr(void)
+{
+    u8 unk[4];
+    int r6 = 0;
+    s32 i;
+    
+    if (*((u8 *)&gUnknown_02023A60 + 2 + gUnknown_02024A60 * 0x200) == 0)
+    {
+        r6 = dp01_getattr_by_ch1_for_player_pokemon(gUnknown_02024A6A[gUnknown_02024A60], unk);
+    }
+    else
+    {
+        u8 r4 = *((u8 *)&gUnknown_02023A60 + gUnknown_02024A60 * 0x200 + 2);
+        
+        for (i = 0; i < 6; i++)
+        {
+            if (r4 & 1)
+                r6 += dp01_getattr_by_ch1_for_player_pokemon(i, unk + r6);
+            r4 >>= 1;
+        }
+    }
+    dp01_build_cmdbuf_x1D_1D_numargs_varargs(1, r6, unk);
+    dp01_tbl3_exec_completed();
+}
+*/