mirror of
https://github.com/Ninjdai1/pokeemerald.git
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sub_800C36C
This commit is contained in:
PikalaxALT
parent
d6d315d817
commit
03ce7b042a
232
asm/link_rfu.s
232
asm/link_rfu.s
@ -5,238 +5,6 @@
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.text
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thumb_func_start sub_800C36C
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sub_800C36C: @ 800C36C
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push {r4-r7,lr}
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mov r7, r9
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mov r6, r8
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push {r6,r7}
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sub sp, 0x4
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lsls r0, 16
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lsrs r0, 16
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movs r1, 0
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mov r8, r1
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mov r5, sp
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adds r5, 0x1
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mov r4, sp
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adds r4, 0x2
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mov r1, sp
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adds r2, r5, 0
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adds r3, r4, 0
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bl rfu_REQBN_watchLink
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mov r0, sp
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ldrb r0, [r0]
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adds r7, r4, 0
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cmp r0, 0
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beq _0800C43E
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ldr r1, =gUnknown_03004140
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mov r0, sp
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ldrb r0, [r0]
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strh r0, [r1, 0x14]
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ldrb r0, [r5]
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strh r0, [r1, 0x16]
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ldrb r0, [r1, 0x9]
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adds r6, r1, 0
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cmp r0, 0
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beq _0800C426
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movs r0, 0x1
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strb r0, [r6, 0xA]
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ldrb r0, [r6, 0x6]
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cmp r0, 0
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bne _0800C3C2
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ldrb r0, [r5]
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cmp r0, 0
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bne _0800C3C2
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movs r0, 0x4
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strb r0, [r6, 0xA]
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_0800C3C2:
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ldrb r0, [r6, 0xA]
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cmp r0, 0x1
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bne _0800C40C
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movs r2, 0
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mov r4, sp
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movs r5, 0x1
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mov r12, r6
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mov r3, r12
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adds r3, 0x30
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movs r6, 0x34
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add r6, r12
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mov r9, r6
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_0800C3DA:
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ldrb r0, [r4]
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asrs r0, r2
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ands r0, r5
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cmp r0, 0
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beq _0800C3F8
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adds r0, r5, 0
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lsls r0, r2
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ldrb r1, [r3]
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orrs r0, r1
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strb r0, [r3]
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lsls r0, r2, 1
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add r0, r9
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mov r6, r12
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ldrh r1, [r6, 0x32]
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strh r1, [r0]
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_0800C3F8:
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adds r0, r2, 0x1
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lsls r0, 24
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lsrs r2, r0, 24
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cmp r2, 0x3
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bls _0800C3DA
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movs r0, 0x31
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b _0800C41E
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.pool
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_0800C40C:
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movs r0, 0
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strb r0, [r6, 0xA]
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mov r0, sp
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ldrb r0, [r0]
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bl sub_800D334
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movs r0, 0x1
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mov r8, r0
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movs r0, 0x33
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_0800C41E:
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movs r1, 0x1
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bl sub_800D30C
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b _0800C43A
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_0800C426:
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mov r0, sp
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ldrb r0, [r0]
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bl sub_800D334
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movs r1, 0x1
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mov r8, r1
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movs r0, 0x30
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movs r1, 0x2
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bl sub_800D30C
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_0800C43A:
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bl sub_800D610
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_0800C43E:
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ldr r0, =gUnknown_03007890
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ldr r0, [r0]
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ldrb r0, [r0]
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cmp r0, 0x1
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bne _0800C518
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ldrb r0, [r7]
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cmp r0, 0
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beq _0800C49C
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movs r2, 0
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ldr r6, =gUnknown_03004140
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movs r3, 0x1
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adds r4, r6, 0
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adds r4, 0x34
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adds r6, 0x30
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adds r5, r7, 0
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_0800C45C:
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ldrb r0, [r6]
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asrs r0, r2
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ands r0, r3
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cmp r0, 0
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beq _0800C478
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ldrb r0, [r5]
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asrs r0, r2
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ands r0, r3
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cmp r0, 0
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beq _0800C478
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lsls r0, r2, 1
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adds r0, r4
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movs r1, 0
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strh r1, [r0]
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_0800C478:
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adds r0, r2, 0x1
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lsls r0, 24
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lsrs r2, r0, 24
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cmp r2, 0x3
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bls _0800C45C
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ldr r3, =gUnknown_03004140
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adds r2, r3, 0
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adds r2, 0x30
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ldrb r1, [r7]
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ldrb r0, [r2]
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bics r0, r1
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strb r0, [r2]
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ldrb r0, [r7]
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strh r0, [r3, 0x14]
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movs r0, 0x32
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movs r1, 0x1
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bl sub_800D30C
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_0800C49C:
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ldr r0, =gUnknown_03004140
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adds r3, r0, 0
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adds r3, 0x30
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ldrb r1, [r3]
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adds r6, r0, 0
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cmp r1, 0
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beq _0800C514
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movs r4, 0
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movs r2, 0
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movs r5, 0x1
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_0800C4B0:
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ldrb r0, [r3]
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asrs r0, r2
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ands r0, r5
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cmp r0, 0
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beq _0800C4E2
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lsls r1, r2, 1
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adds r0, r6, 0
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adds r0, 0x34
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adds r1, r0
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ldrh r0, [r1]
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cmp r0, 0
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beq _0800C4E2
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subs r0, 0x1
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strh r0, [r1]
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lsls r0, 16
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cmp r0, 0
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bne _0800C4E2
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adds r0, r5, 0
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lsls r0, r2
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ldrb r1, [r3]
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bics r1, r0
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strb r1, [r3]
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orrs r4, r0
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lsls r0, r4, 24
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lsrs r4, r0, 24
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_0800C4E2:
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adds r0, r2, 0x1
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lsls r0, 24
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lsrs r2, r0, 24
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cmp r2, 0x3
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bls _0800C4B0
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cmp r4, 0
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beq _0800C506
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adds r0, r4, 0
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bl sub_800D334
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movs r6, 0x1
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mov r8, r6
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ldr r0, =gUnknown_03004140
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strh r4, [r0, 0x14]
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movs r0, 0x33
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movs r1, 0x1
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bl sub_800D30C
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_0800C506:
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ldr r0, =gUnknown_03004140
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adds r1, r0, 0
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adds r1, 0x30
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ldrb r1, [r1]
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adds r6, r0, 0
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cmp r1, 0
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bne _0800C518
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_0800C514:
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movs r0, 0
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strb r0, [r6, 0xA]
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_0800C518:
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mov r0, r8
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add sp, 0x4
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pop {r3,r4}
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mov r8, r3
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mov r9, r4
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pop {r4-r7}
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pop {r1}
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bx r1
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.pool
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thumb_func_end sub_800C36C
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thumb_func_start rfu_syncVBlank_
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rfu_syncVBlank_: @ 800C530
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push {lr}
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@ -157,3 +157,4 @@ void rfu_REQ_sendData(u8);
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void rfu_setMSCCallback(void (*func)(u16));
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void rfu_setREQCallback(void (*func)(u16, u16));
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bool8 rfu_getMasterSlave(void);
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void rfu_REQBN_watchLink(u16 a0, u8 *a1, u8 *a2, u8 *a3);
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@ -52,7 +52,7 @@ struct UnkRfuStruct_1 {
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/* 0x012 */ u8 unk_12;
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// aligned
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/* 0x014 */ u16 unk_14;
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/* 0x016 */ u8 filler_16[2];
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/* 0x016 */ u16 unk_16;
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/* 0x018 */ u16 unk_18;
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/* 0x01a */ u16 unk_1a;
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/* 0x01c */ u8 filler_1c[2];
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@ -350,3 +350,95 @@ void sub_800C27C(bool8 a0)
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}
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}
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}
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bool8 sub_800C36C(u16 a0)
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{
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bool8 retVal;
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u8 i;
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u8 sp0;
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u8 sp1;
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u8 sp2;
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u8 flags;
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retVal = FALSE;
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rfu_REQBN_watchLink(a0, &sp0, &sp1, &sp2);
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if (sp0)
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{
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gUnknown_03004140.unk_14 = sp0;
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gUnknown_03004140.unk_16 = sp1;
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if (gUnknown_03004140.unk_09)
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{
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gUnknown_03004140.unk_0a = 1;
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if (gUnknown_03004140.unk_06 == 0 && sp1 == 0)
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{
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gUnknown_03004140.unk_0a = 4;
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}
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if (gUnknown_03004140.unk_0a == 1)
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{
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for (i = 0; i < 4; i++)
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{
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if ((sp0 >> i) & 1)
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{
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gUnknown_03004140.unk_30 |= (1 << i);
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gUnknown_03004140.unk_34[i] = gUnknown_03004140.unk_32;
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}
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}
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sub_800D30C(0x31, 0x01);
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}
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else
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{
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gUnknown_03004140.unk_0a = 0;
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sub_800D334(sp0);
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retVal = TRUE;
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sub_800D30C(0x33, 0x01);
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}
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}
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else
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{
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sub_800D334(sp0);
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retVal = TRUE;
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sub_800D30C(0x30, 0x02);
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}
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sub_800D610();
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}
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if (gUnknown_03007890->unk_00 == 1)
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{
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if (sp2)
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{
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for (i = 0; i < 4; i++)
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{
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if ((gUnknown_03004140.unk_30 >> i) & 1 && (sp2 >> i) & 1)
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{
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gUnknown_03004140.unk_34[i] = 0;
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}
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}
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gUnknown_03004140.unk_30 &= ~sp2;
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gUnknown_03004140.unk_14 = sp2;
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sub_800D30C(0x32, 0x01);
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}
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if (gUnknown_03004140.unk_30)
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{
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flags = 0;
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for (i = 0; i < 4; i++)
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{
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if ((gUnknown_03004140.unk_30 >> i) & 1 && gUnknown_03004140.unk_34[i] && --gUnknown_03004140.unk_34[i] == 0)
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{
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gUnknown_03004140.unk_30 &= ~(1 << i);
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flags |= (1 << i);
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}
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}
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if (flags)
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{
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sub_800D334(flags);
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retVal = TRUE;
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gUnknown_03004140.unk_14 = flags;
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sub_800D30C(0x33, 0x01);
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}
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}
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if (!gUnknown_03004140.unk_30)
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{
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gUnknown_03004140.unk_0a = 0;
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}
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}
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return retVal;
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}
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