decompile sub_802C68C

2 files changed, 158 insertions, 465 deletions

diff --git a/asm/battle_5.s b/asm/battle_5.s
index fbbd9f04c..70f4a8fb8 100644
--- a/asm/battle_5.s
+++ b/asm/battle_5.s
@@ -6,471 +6,6 @@
 
 	.text
 
-	thumb_func_start sub_802C68C
-sub_802C68C: @ 802C68C
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x8
-	movs r0, 0
-	mov r8, r0
-	ldr r7, _0802C6E4 @ =gActiveBank
-	ldrb r2, [r7]
-	lsls r0, r2, 9
-	ldr r1, _0802C6E8 @ =gUnknown_02023A64
-	adds r6, r0, r1
-	ldr r0, _0802C6EC @ =gMain
-	ldrh r1, [r0, 0x2E]
-	movs r5, 0x1
-	adds r4, r5, 0
-	ands r4, r1
-	cmp r4, 0
-	bne _0802C6B2
-	b _0802C864
-_0802C6B2:
-	movs r0, 0x5
-	bl PlaySE
-	ldr r1, _0802C6F0 @ =gMoveSelectionCursor
-	ldrb r0, [r7]
-	adds r0, r1
-	ldrb r0, [r0]
-	lsls r0, 1
-	adds r1, r6, r0
-	ldrh r0, [r1]
-	cmp r0, 0xAE
-	bne _0802C6F4
-	ldrb r0, [r6, 0x12]
-	movs r4, 0
-	cmp r0, 0x7
-	beq _0802C702
-	ldrb r1, [r6, 0x13]
-	movs r0, 0x7
-	eors r1, r0
-	negs r0, r1
-	orrs r0, r1
-	asrs r4, r0, 31
-	movs r0, 0x10
-	ands r4, r0
-	b _0802C702
-	.align 2, 0
-_0802C6E4: .4byte gActiveBank
-_0802C6E8: .4byte gUnknown_02023A64
-_0802C6EC: .4byte gMain
-_0802C6F0: .4byte gMoveSelectionCursor
-_0802C6F4:
-	ldr r2, _0802C714 @ =gBattleMoves
-	ldrh r1, [r1]
-	lsls r0, r1, 1
-	adds r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrb r4, [r0, 0x6]
-_0802C702:
-	movs r0, 0x10
-	ands r0, r4
-	cmp r0, 0
-	beq _0802C720
-	ldr r0, _0802C718 @ =gUnknown_03004344
-	ldr r1, _0802C71C @ =gActiveBank
-	ldrb r1, [r1]
-	strb r1, [r0]
-	b _0802C73A
-	.align 2, 0
-_0802C714: .4byte gBattleMoves
-_0802C718: .4byte gUnknown_03004344
-_0802C71C: .4byte gActiveBank
-_0802C720:
-	ldr r0, _0802C764 @ =gActiveBank
-	ldrb r0, [r0]
-	bl GetBankIdentity
-	adds r1, r0, 0
-	movs r2, 0x1
-	movs r0, 0x1
-	ands r0, r1
-	eors r0, r2
-	bl GetBankByPlayerAI
-	ldr r1, _0802C768 @ =gUnknown_03004344
-	strb r0, [r1]
-_0802C73A:
-	ldr r3, _0802C76C @ =gBattleBufferA
-	ldr r5, _0802C764 @ =gActiveBank
-	ldrb r2, [r5]
-	lsls r1, r2, 9
-	adds r0, r3, 0x1
-	adds r0, r1, r0
-	ldrb r0, [r0]
-	cmp r0, 0
-	bne _0802C770
-	movs r0, 0x2
-	ands r0, r4
-	cmp r0, 0
-	beq _0802C7B2
-	adds r0, r3, 0x2
-	adds r0, r1, r0
-	ldrb r0, [r0]
-	cmp r0, 0
-	bne _0802C7B2
-	movs r2, 0x1
-	add r8, r2
-	b _0802C7B2
-	.align 2, 0
-_0802C764: .4byte gActiveBank
-_0802C768: .4byte gUnknown_03004344
-_0802C76C: .4byte gBattleBufferA
-_0802C770:
-	movs r0, 0x7D
-	ands r0, r4
-	cmp r0, 0
-	bne _0802C77C
-	movs r0, 0x1
-	add r8, r0
-_0802C77C:
-	ldr r0, _0802C7D0 @ =gMoveSelectionCursor
-	adds r0, r2, r0
-	adds r1, r6, 0
-	adds r1, 0x8
-	ldrb r0, [r0]
-	adds r1, r0
-	ldrb r0, [r1]
-	cmp r0, 0
-	beq _0802C7B8
-	movs r0, 0x12
-	ands r0, r4
-	cmp r0, 0
-	bne _0802C7B2
-	movs r0, 0
-	bl CountAliveMons
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x1
-	bhi _0802C7B2
-	ldrb r0, [r5]
-	bl sub_803C434
-	ldr r1, _0802C7D4 @ =gUnknown_03004344
-	strb r0, [r1]
-	movs r2, 0
-	mov r8, r2
-_0802C7B2:
-	mov r0, r8
-	cmp r0, 0
-	bne _0802C7DC
-_0802C7B8:
-	bl DestroyMenuCursor
-	ldr r1, _0802C7D0 @ =gMoveSelectionCursor
-	ldr r0, _0802C7D8 @ =gActiveBank
-	ldrb r0, [r0]
-	adds r0, r1
-	ldrb r2, [r0]
-	ldr r0, _0802C7D4 @ =gUnknown_03004344
-	ldrb r0, [r0]
-	lsls r0, 8
-	orrs r2, r0
-	b _0802C888
-	.align 2, 0
-_0802C7D0: .4byte gMoveSelectionCursor
-_0802C7D4: .4byte gUnknown_03004344
-_0802C7D8: .4byte gActiveBank
-_0802C7DC:
-	ldr r1, _0802C7F8 @ =gBattleBankFunc
-	ldr r2, _0802C7FC @ =gActiveBank
-	ldrb r0, [r2]
-	lsls r0, 2
-	adds r0, r1
-	ldr r1, _0802C800 @ =sub_802C2EC
-	str r1, [r0]
-	movs r0, 0x12
-	ands r4, r0
-	cmp r4, 0
-	beq _0802C808
-	ldr r1, _0802C804 @ =gUnknown_03004344
-	ldrb r0, [r2]
-	b _0802C838
-	.align 2, 0
-_0802C7F8: .4byte gBattleBankFunc
-_0802C7FC: .4byte gActiveBank
-_0802C800: .4byte sub_802C2EC
-_0802C804: .4byte gUnknown_03004344
-_0802C808:
-	movs r0, 0x1
-	bl GetBankByPlayerAI
-	ldr r1, _0802C828 @ =gAbsentBankFlags
-	ldrb r1, [r1]
-	ldr r2, _0802C82C @ =gBitTable
-	lsls r0, 24
-	lsrs r0, 22
-	adds r0, r2
-	ldr r0, [r0]
-	ands r1, r0
-	cmp r1, 0
-	beq _0802C830
-	movs r0, 0x3
-	b _0802C832
-	.align 2, 0
-_0802C828: .4byte gAbsentBankFlags
-_0802C82C: .4byte gBitTable
-_0802C830:
-	movs r0, 0x1
-_0802C832:
-	bl GetBankByPlayerAI
-	ldr r1, _0802C854 @ =gUnknown_03004344
-_0802C838:
-	strb r0, [r1]
-	ldr r2, _0802C858 @ =gSprites
-	ldr r1, _0802C85C @ =gObjectBankIDs
-	ldr r0, _0802C854 @ =gUnknown_03004344
-	ldrb r0, [r0]
-	adds r0, r1
-	ldrb r1, [r0]
-	lsls r0, r1, 4
-	adds r0, r1
-	lsls r0, 2
-	adds r2, 0x1C
-	adds r0, r2
-	ldr r1, _0802C860 @ =sub_8010520
-	b _0802CA36
-	.align 2, 0
-_0802C854: .4byte gUnknown_03004344
-_0802C858: .4byte gSprites
-_0802C85C: .4byte gObjectBankIDs
-_0802C860: .4byte sub_8010520
-_0802C864:
-	movs r6, 0x2
-	adds r0, r6, 0
-	ands r0, r1
-	cmp r0, 0
-	beq _0802C8A4
-	bl DestroyMenuCursor
-	movs r0, 0x5
-	bl PlaySE
-	ldr r0, _0802C898 @ =gUnknown_030042A4
-	strh r4, [r0]
-	ldr r1, _0802C89C @ =gUnknown_030042A0
-	movs r2, 0xA0
-	lsls r2, 1
-	adds r0, r2, 0
-	strh r0, [r1]
-	ldr r2, _0802C8A0 @ =0x0000ffff
-_0802C888:
-	movs r0, 0x1
-	movs r1, 0xA
-	bl dp01_build_cmdbuf_x21_a_bb
-	bl PlayerBufferExecCompleted
-	b _0802CA38
-	.align 2, 0
-_0802C898: .4byte gUnknown_030042A4
-_0802C89C: .4byte gUnknown_030042A0
-_0802C8A0: .4byte 0x0000ffff
-_0802C8A4:
-	movs r0, 0x20
-	ands r0, r1
-	cmp r0, 0
-	beq _0802C8D4
-	ldr r4, _0802C8D0 @ =gMoveSelectionCursor
-	adds r2, r4
-	ldrb r1, [r2]
-	adds r0, r5, 0
-	ands r0, r1
-	cmp r0, 0
-	bne _0802C8BC
-	b _0802CA38
-_0802C8BC:
-	ldrb r0, [r2]
-	bl nullsub_7
-	ldrb r1, [r7]
-	adds r1, r4
-	ldrb r0, [r1]
-	movs r2, 0x1
-	eors r0, r2
-	b _0802C976
-	.align 2, 0
-_0802C8D0: .4byte gMoveSelectionCursor
-_0802C8D4:
-	movs r0, 0x10
-	ands r0, r1
-	cmp r0, 0
-	beq _0802C914
-	ldr r4, _0802C90C @ =gMoveSelectionCursor
-	adds r3, r2, r4
-	ldrb r2, [r3]
-	movs r6, 0x1
-	adds r0, r5, 0
-	ands r0, r2
-	cmp r0, 0
-	beq _0802C8EE
-	b _0802CA38
-_0802C8EE:
-	ldr r1, _0802C910 @ =gUnknown_03004348
-	adds r0, r6, 0
-	eors r0, r2
-	ldrb r1, [r1]
-	cmp r0, r1
-	bcc _0802C8FC
-	b _0802CA38
-_0802C8FC:
-	ldrb r0, [r3]
-	bl nullsub_7
-	ldrb r1, [r7]
-	adds r1, r4
-	ldrb r0, [r1]
-	eors r0, r6
-	b _0802C976
-	.align 2, 0
-_0802C90C: .4byte gMoveSelectionCursor
-_0802C910: .4byte gUnknown_03004348
-_0802C914:
-	movs r0, 0x40
-	ands r0, r1
-	cmp r0, 0
-	beq _0802C944
-	ldr r4, _0802C940 @ =gMoveSelectionCursor
-	adds r2, r4
-	ldrb r1, [r2]
-	adds r0, r6, 0
-	ands r0, r1
-	cmp r0, 0
-	bne _0802C92C
-	b _0802CA38
-_0802C92C:
-	ldrb r0, [r2]
-	bl nullsub_7
-	ldrb r1, [r7]
-	adds r1, r4
-	ldrb r0, [r1]
-	movs r2, 0x2
-	eors r0, r2
-	b _0802C976
-	.align 2, 0
-_0802C940: .4byte gMoveSelectionCursor
-_0802C944:
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	beq _0802C99C
-	ldr r4, _0802C994 @ =gMoveSelectionCursor
-	adds r3, r2, r4
-	ldrb r2, [r3]
-	movs r5, 0x2
-	adds r0, r6, 0
-	ands r0, r2
-	cmp r0, 0
-	bne _0802CA38
-	ldr r1, _0802C998 @ =gUnknown_03004348
-	adds r0, r5, 0
-	eors r0, r2
-	ldrb r1, [r1]
-	cmp r0, r1
-	bcs _0802CA38
-	ldrb r0, [r3]
-	bl nullsub_7
-	ldrb r1, [r7]
-	adds r1, r4
-	ldrb r0, [r1]
-	eors r0, r5
-_0802C976:
-	strb r0, [r1]
-	movs r0, 0x5
-	bl PlaySE
-	ldrb r0, [r7]
-	adds r0, r4
-	ldrb r0, [r0]
-	movs r1, 0
-	bl sub_802E3B4
-	bl sub_802E220
-	bl sub_802E2D4
-	b _0802CA38
-	.align 2, 0
-_0802C994: .4byte gMoveSelectionCursor
-_0802C998: .4byte gUnknown_03004348
-_0802C99C:
-	movs r0, 0x4
-	ands r0, r1
-	cmp r0, 0
-	beq _0802CA38
-	ldr r0, _0802C9D8 @ =gUnknown_03004348
-	ldrb r0, [r0]
-	cmp r0, 0x1
-	bls _0802CA38
-	ldr r0, _0802C9DC @ =gBattleTypeFlags
-	ldrh r1, [r0]
-	adds r0, r6, 0
-	ands r0, r1
-	lsls r0, 16
-	lsrs r5, r0, 16
-	cmp r5, 0
-	bne _0802CA38
-	ldr r4, _0802C9E0 @ =gMoveSelectionCursor
-	adds r0, r2, r4
-	ldrb r0, [r0]
-	ldr r1, _0802C9E4 @ =gUnknown_081FAE80
-	bl sub_802E12C
-	ldrb r0, [r7]
-	adds r0, r4
-	ldrb r0, [r0]
-	cmp r0, 0
-	beq _0802C9EC
-	ldr r0, _0802C9E8 @ =gUnknown_03004344
-	strb r5, [r0]
-	b _0802C9F4
-	.align 2, 0
-_0802C9D8: .4byte gUnknown_03004348
-_0802C9DC: .4byte gBattleTypeFlags
-_0802C9E0: .4byte gMoveSelectionCursor
-_0802C9E4: .4byte gUnknown_081FAE80
-_0802C9E8: .4byte gUnknown_03004344
-_0802C9EC:
-	ldr r1, _0802CA44 @ =gUnknown_03004344
-	adds r0, 0x1
-	strb r0, [r1]
-	adds r0, r1, 0
-_0802C9F4:
-	ldrb r0, [r0]
-	movs r1, 0x1B
-	bl sub_802E3B4
-	ldr r4, _0802CA48 @ =gUnknown_03004210
-	ldr r1, _0802CA4C @ =0x00001016
-	movs r0, 0x1C
-	str r0, [sp]
-	movs r0, 0x3A
-	str r0, [sp, 0x4]
-	adds r0, r4, 0
-	movs r2, 0x17
-	movs r3, 0x37
-	bl FillWindowRect
-	ldr r1, _0802CA50 @ =gUnknown_08400D89
-	movs r2, 0xA4
-	lsls r2, 2
-	movs r0, 0x37
-	str r0, [sp]
-	adds r0, r4, 0
-	movs r3, 0x17
-	bl InitWindow
-	adds r0, r4, 0
-	bl sub_8002F44
-	ldr r1, _0802CA54 @ =gBattleBankFunc
-	ldr r0, _0802CA58 @ =gActiveBank
-	ldrb r0, [r0]
-	lsls r0, 2
-	adds r0, r1
-	ldr r1, _0802CA5C @ =sub_802CA60
-_0802CA36:
-	str r1, [r0]
-_0802CA38:
-	add sp, 0x8
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_0802CA44: .4byte gUnknown_03004344
-_0802CA48: .4byte gUnknown_03004210
-_0802CA4C: .4byte 0x00001016
-_0802CA50: .4byte gUnknown_08400D89
-_0802CA54: .4byte gBattleBankFunc
-_0802CA58: .4byte gActiveBank
-_0802CA5C: .4byte sub_802CA60
-	thumb_func_end sub_802C68C
-
 	thumb_func_start sub_802CA60
 sub_802CA60: @ 802CA60
 	push {r4-r7,lr}
diff --git a/src/battle_5.c b/src/battle_5.c
index 485a67bd4..71939ba0d 100644
--- a/src/battle_5.c
+++ b/src/battle_5.c
@@ -9,6 +9,7 @@
 #include "rom3.h"
 #include "songs.h"
 #include "sound.h"
+#include "text.h"
 #include "util.h"
 
 extern u8 gActiveBank;
@@ -25,6 +26,11 @@ extern u8 gUnknown_03004344;
 extern u8 gNoOfAllBanks;
 extern u16 gBattlePartyID[];
 extern const struct BattleMove gBattleMoves[];
+extern u16 gUnknown_030042A0;
+extern u16 gUnknown_030042A4;
+extern struct Window gUnknown_03004210;
+extern const u8 gUnknown_08400D89[];
+extern u8 gUnknown_03004348;
 
 extern void dp11b_obj_instanciate(u8, u8, s8, s8);
 extern u8 GetBankIdentity(u8);
@@ -32,6 +38,11 @@ extern u8 GetBankByPlayerAI(u8);
 extern void dp11b_obj_free(u8, u8);
 extern void sub_8010520(struct Sprite *);
 extern void sub_8010574(struct Sprite *);
+extern void nullsub_7(u8);
+extern void sub_802E3B4();
+extern void sub_802E220();
+extern void sub_802E2D4();
+extern void sub_802E12C();
 
 void PlayerHandleGetAttributes(void);
 void sub_802ECF0(void);
@@ -154,9 +165,12 @@ void (*const gPlayerBufferCommands[])(void) =
     nullsub_43,
 };
 
+extern const u8 gUnknown_081FAE80[];
+
 void PlayerBufferRunCommand(void);
 void sub_802C2EC(void);
 void sub_802C68C(void);
+void sub_802CA60(void);
 
 void nullsub_91(void)
 {
@@ -431,3 +445,147 @@ void sub_802C2EC(void)
         gSprites[gObjectBankIDs[gUnknown_03004344]].callback = sub_8010520;
     }
 }
+
+struct UnknownStruct1
+{
+    u16 unk0[4];
+    u8 unk8[4];
+    u8 fillerC[0x12-0xC];
+    u8 unk12;
+    u8 unk13;
+};
+
+void sub_802C68C(void)
+{
+    u32 r8 = 0;
+    struct UnknownStruct1 *r6 = (struct UnknownStruct1 *)(gBattleBufferA[gActiveBank] + 4);
+
+    if (gMain.newKeys & A_BUTTON)
+    {
+        u32 r4;
+
+        PlaySE(SE_SELECT);
+
+        if (r6->unk0[gMoveSelectionCursor[gActiveBank]] == 0xAE)
+            r4 = (r6->unk12 != 7 && (r6->unk13 ^ 7)) ? 0x10 : 0;
+        else
+            r4 = gBattleMoves[r6->unk0[gMoveSelectionCursor[gActiveBank]]].target;
+
+        if (r4 & 0x10)
+            gUnknown_03004344 = gActiveBank;
+        else
+            gUnknown_03004344 = GetBankByPlayerAI((GetBankIdentity(gActiveBank) & 1) ^ 1);
+
+        if (gBattleBufferA[gActiveBank][1] == 0)
+        {
+            if ((r4 & 2) && gBattleBufferA[gActiveBank][2] == 0)
+                r8++;
+        }
+        else
+        {
+            if (!(r4 & 0x7D))
+                r8++;
+            if (r6->unk8[gMoveSelectionCursor[gActiveBank]] == 0)
+            {
+                r8 = 0;
+            }
+            else if (!(r4 & 0x12) && CountAliveMons(0) <= 1)
+            {
+                gUnknown_03004344 = sub_803C434(gActiveBank);
+                r8 = 0;
+            }
+        }
+        if (r8 == 0)
+        {
+            DestroyMenuCursor();
+            dp01_build_cmdbuf_x21_a_bb(1, 10, gMoveSelectionCursor[gActiveBank] | (gUnknown_03004344 << 8));
+            PlayerBufferExecCompleted();
+        }
+        else
+        {
+            gBattleBankFunc[gActiveBank] = sub_802C2EC;
+            if (r4 & 0x12)
+                gUnknown_03004344 = gActiveBank;
+            else if (gAbsentBankFlags & gBitTable[GetBankByPlayerAI(1)])
+                gUnknown_03004344 = GetBankByPlayerAI(3);
+            else
+                gUnknown_03004344 = GetBankByPlayerAI(1);
+            gSprites[gObjectBankIDs[gUnknown_03004344]].callback = sub_8010520;
+        }
+    }
+    else if (gMain.newKeys & B_BUTTON)
+    {
+        DestroyMenuCursor();
+        PlaySE(SE_SELECT);
+        gUnknown_030042A4 = 0;
+        gUnknown_030042A0 = 320;
+        dp01_build_cmdbuf_x21_a_bb(1, 10, 0xFFFF);
+        PlayerBufferExecCompleted();
+    }
+    else if (gMain.newKeys & DPAD_LEFT)
+    {
+        if (gMoveSelectionCursor[gActiveBank] & 1)
+        {
+            nullsub_7(gMoveSelectionCursor[gActiveBank]);
+            gMoveSelectionCursor[gActiveBank] ^= 1;
+            PlaySE(SE_SELECT);
+            sub_802E3B4(gMoveSelectionCursor[gActiveBank], 0);
+            sub_802E220();
+            sub_802E2D4();
+        }
+    }
+    else if (gMain.newKeys & DPAD_RIGHT)
+    {
+        if (!(gMoveSelectionCursor[gActiveBank] & 1)
+         && (gMoveSelectionCursor[gActiveBank] ^ 1) < gUnknown_03004348)
+        {
+            nullsub_7(gMoveSelectionCursor[gActiveBank]);
+            gMoveSelectionCursor[gActiveBank] ^= 1;
+            PlaySE(SE_SELECT);
+            sub_802E3B4(gMoveSelectionCursor[gActiveBank], 0);
+            sub_802E220();
+            sub_802E2D4();
+        }
+    }
+    else if (gMain.newKeys & DPAD_UP)
+    {
+        if (gMoveSelectionCursor[gActiveBank] & 2)
+        {
+            nullsub_7(gMoveSelectionCursor[gActiveBank]);
+            gMoveSelectionCursor[gActiveBank] ^= 2;
+            PlaySE(SE_SELECT);
+            sub_802E3B4(gMoveSelectionCursor[gActiveBank], 0);
+            sub_802E220();
+            sub_802E2D4();
+        }
+    }
+    else if (gMain.newKeys & DPAD_DOWN)
+    {
+        if (!(gMoveSelectionCursor[gActiveBank] & 2)
+         && (gMoveSelectionCursor[gActiveBank] ^ 2) < gUnknown_03004348)
+        {
+            nullsub_7(gMoveSelectionCursor[gActiveBank]);
+            gMoveSelectionCursor[gActiveBank] ^= 2;
+            PlaySE(SE_SELECT);
+            sub_802E3B4(gMoveSelectionCursor[gActiveBank], 0);
+            sub_802E220();
+            sub_802E2D4();
+        }
+    }
+    else if (gMain.newKeys & SELECT_BUTTON)
+    {
+        if (gUnknown_03004348 > 1 && !(gBattleTypeFlags & BATTLE_TYPE_LINK))
+        {
+            sub_802E12C(gMoveSelectionCursor[gActiveBank], gUnknown_081FAE80);
+            if (gMoveSelectionCursor[gActiveBank] != 0)
+                gUnknown_03004344 = 0;
+            else
+                gUnknown_03004344 = gMoveSelectionCursor[gActiveBank] + 1;
+            sub_802E3B4(gUnknown_03004344, 27);
+            FillWindowRect(&gUnknown_03004210, 0x1016, 0x17, 0x37, 0x1C, 0x3A);
+            InitWindow(&gUnknown_03004210, gUnknown_08400D89, 0x290, 0x17, 0x37);
+            sub_8002F44(&gUnknown_03004210);
+            gBattleBankFunc[gActiveBank] = sub_802CA60;
+        }
+    }
+}