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-rw-r--r--src/link_rfu.c367
1 files changed, 367 insertions, 0 deletions
diff --git a/src/link_rfu.c b/src/link_rfu.c
index de0b782f8..12ec3e708 100644
--- a/src/link_rfu.c
+++ b/src/link_rfu.c
@@ -32,7 +32,10 @@ void sub_800D610(void);
void sub_800C744(u32 a0);
void sub_800CF34(void);
void sub_800D158(void);
+void sub_800D20C(void);
void sub_800D268(void);
+u8 sub_800D294(void);
+void sub_800D358(void);
void sub_800D434(void);
// .rodata
@@ -609,3 +612,367 @@ void sub_800C744(u32 a0)
gUnknown_03004140.unk_04 = 9;
}
}
+
+void sub_800C7B4(u16 r8, u16 r6)
+{
+ u8 sp0;
+ register u8 *stwiRecvBuffer asm("r0");
+ u8 *tmp;
+ u8 i;
+
+ if (gUnknown_03004140.unk_0e != 0)
+ {
+ gUnknown_03004140.unk_0e = 0;
+ switch (r8)
+ {
+ case 16:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+ gUnknown_03004140.unk_05 = 4;
+ }
+ break;
+ case 23:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+ gUnknown_03004140.unk_05 = 0;
+ }
+ break;
+ case 22:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+ sub_800D30C(0x00, 0x00);
+ }
+ break;
+ case 25:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 6;
+ }
+ break;
+ case 26:
+ if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
+ {
+ gUnknown_03004140.unk_04 = 7;
+ gUnknown_03004140.unk_05 = 8;
+ }
+ break;
+ case 27:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+ gUnknown_03004140.unk_05 = 0;
+ if (gUnknown_03004140.unk_07 == 0)
+ {
+ sub_800D30C(0x13, 0x00);
+ }
+ }
+ break;
+ case 28:
+ if (r6 == 0)
+ {
+ if (gUnknown_03004140.unk_0b == 1 && gUnknown_03004140.unk_1a > 1)
+ {
+ gUnknown_03004140.unk_1a--;
+ }
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 10;
+ }
+ break;
+ case 29:
+ if (r6 == 0)
+ {
+ sp0 = sub_800D294();
+ gUnknown_03004140.unk_14 = sp0;
+ if (sp0)
+ {
+ sub_800D30C(0x20, 0x01);
+ }
+ if (gUnknown_03004140.unk_0b && gUnknown_03004140.unk_1a != 1 && gUnknown_03007890->unk_08 == 4)
+ {
+ rfu_REQ_endSearchParent();
+ rfu_waitREQComplete();
+ gUnknown_03004140.unk_04 = 9;
+ gUnknown_03004140.unk_0b = 1;
+ }
+ }
+ if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
+ {
+ gUnknown_03004140.unk_04 = 11;
+ gUnknown_03004140.unk_05 = 0;
+ }
+ break;
+ case 30:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+ if (gUnknown_03004140.unk_07 == 0)
+ {
+ if (gUnknown_03004140.unk_04 == 0)
+ {
+ sub_800D30C(0x21, 0x00);
+ }
+ }
+ else if (gUnknown_03004140.unk_07 != 7)
+ {
+ gUnknown_03004140.unk_04 = 5;
+ gUnknown_03004140.unk_07 = 5;
+ }
+ }
+ break;
+ case 31:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 13;
+ }
+ break;
+ case 32:
+ if (r6 == 0 && !rfu_getConnectParentStatus(&sp0, &gUnknown_03004140.unk_10) && !sp0)
+ {
+ gUnknown_03004140.unk_04 = 14;
+ }
+ if (gUnknown_03004140.unk_1a && --gUnknown_03004140.unk_1a == 0)
+ {
+ gUnknown_03004140.unk_04 = 14;
+ }
+ break;
+ case 33:
+ if (r6 == 0 && !rfu_getConnectParentStatus(&sp0, &gUnknown_03004140.unk_10))
+ {
+ if (!sp0)
+ {
+ gUnknown_03004140.unk_04 = 19;
+ gUnknown_03004140.unk_05 = 15;
+ gUnknown_03004140.unk_1e = 0x22;
+ gUnknown_03004140.unk_14 = gUnknown_03004140.unk_10;
+ }
+ else
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+ gUnknown_03004140.unk_1e = 0x23;
+ gUnknown_03004140.unk_14 = sp0;
+ if (gUnknown_03004140.unk_07)
+ {
+ gUnknown_03004140.unk_07 = 3;
+ gUnknown_03004140.unk_04 = 9;
+ }
+ }
+ sub_800D30C(gUnknown_03004140.unk_1e, 0x01);
+ gUnknown_03004140.unk_1e = 0;
+ }
+ break;
+ case 50:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_14 = gUnknown_03007890->unk_03;
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 17;
+ for (gUnknown_03004140.unk_10 = 0; gUnknown_03004140.unk_10 < 4; gUnknown_03004140.unk_10 ++)
+ {
+ if ((gUnknown_03007890->unk_03 >> gUnknown_03004140.unk_10) & 1)
+ {
+ break;
+ }
+ }
+ }
+ break;
+ case 51:
+ if (r6 == 0 && !rfu_CHILD_getConnectRecoveryStatus(&sp0) && sp0 < 2)
+ {
+ gUnknown_03004140.unk_04 = 18;
+ }
+ if (gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] && --gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] == 0)
+ {
+ gUnknown_03004140.unk_04 = 18;
+ }
+ break;
+ case 52:
+ if (r6 == 0 && !rfu_CHILD_getConnectRecoveryStatus(&sp0))
+ {
+ if (!sp0)
+ {
+ gUnknown_03004140.unk_04 = 19;
+ gUnknown_03004140.unk_05 = 22;
+ gUnknown_03004140.unk_1e = 0x32;
+ }
+ else
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+ sub_800D334(gUnknown_03007890->unk_03);
+ gUnknown_03004140.unk_1e = 0x33;
+ }
+ gUnknown_03004140.unk_34[gUnknown_03004140.unk_10] = 0;
+ gUnknown_03004140.unk_30 = 0;
+ gUnknown_03004140.unk_0a = 0;
+ sub_800D30C(gUnknown_03004140.unk_1e, 0x01);
+ gUnknown_03004140.unk_1e = 0;
+ }
+ break;
+ case 39:
+ if (r6 == 0)
+ {
+ if (gUnknown_03004140.unk_05 == 22)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_11;
+ gUnknown_03004140.unk_05 = gUnknown_03004140.unk_12;
+ gUnknown_03004140.unk_02 = 1;
+ sub_800D30C(0x41, 0x00);
+ }
+ else if (gUnknown_03004140.unk_05 == 15)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05;
+ gUnknown_03004140.unk_02 = 1;
+ sub_800D30C(0x41, 0x00);
+ gUnknown_03004140.unk_24 |= 1 << gUnknown_03004140.unk_10;
+ gUnknown_03004140.unk_28[gUnknown_03004140.unk_10] = gUnknown_03004140.unk_26;
+ rfu_clearSlot(4, gUnknown_03004140.unk_10);
+ tmp = &sp0;
+ *tmp = rfu_NI_CHILD_setSendGameName(gUnknown_03004140.unk_10, 0x0e);
+ if (*tmp)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+ sub_800D610();
+ sub_800D334(gUnknown_03007890->unk_02 | gUnknown_03007890->unk_03);
+ gUnknown_03004140.unk_14 = sp0;
+ sub_800D30C(0x25, 0x01);
+ }
+ }
+ }
+ break;
+ case 61:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+ sub_800D30C(0x42, 0x00);
+ }
+ break;
+ }
+ gUnknown_03004140.unk_0e = 1;
+ }
+ else if (r6 == 3 && gUnknown_03004140.unk_0f && (r8 == 0x24 || r8 == 0x26 || r8 == 0x27))
+ {
+ rfu_REQ_RFUStatus();
+ rfu_waitREQComplete();
+ rfu_getRFUStatus(&sp0);
+ if (sp0 == 0 && gUnknown_03007890->unk_00 == 0)
+ {
+ stwiRecvBuffer = rfu_getSTWIRecvBuffer();
+ stwiRecvBuffer[4] = gUnknown_03007890->unk_02;
+ stwiRecvBuffer[5] = 1;
+ sub_800C36C(0x29);
+ r6 = 0;
+ }
+ }
+ switch (r8)
+ {
+ case 48:
+ if (r6 == 0)
+ {
+ stwiRecvBuffer = rfu_getSTWIRecvBuffer();
+ gUnknown_03004140.unk_14 = stwiRecvBuffer[8];
+ sub_800D358();
+ if (gUnknown_03004140.unk_30)
+ {
+ gUnknown_03004140.unk_30 &= ~gUnknown_03004140.unk_14;
+ for (i = 0; i < 4; i++)
+ {
+ if ((gUnknown_03004140.unk_14 >> i) & 1)
+ {
+ gUnknown_03004140.unk_34[i] = 0;
+ }
+ }
+ if (gUnknown_03004140.unk_06 == 0)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+ }
+ }
+ sp0 = gUnknown_03004140.unk_00 & gUnknown_03004140.unk_14;
+ for (i = 0; i < 4; i++)
+ {
+ if ((sp0 >> i) & 1 && gUnknown_03004140.unk_01)
+ {
+ gUnknown_03004140.unk_01--;
+ }
+ }
+ gUnknown_03004140.unk_00 &= ~gUnknown_03004140.unk_14;
+ if (gUnknown_03004140.unk_07)
+ {
+ if (gUnknown_03007890->unk_00 == 0xFF)
+ {
+ if (gUnknown_03004140.unk_07 == 8)
+ {
+ gUnknown_03004140.unk_1a = gUnknown_03004140.unk_1c;
+ gUnknown_03004140.unk_07 = 6;
+ gUnknown_03004140.unk_04 = 6;
+ }
+ else if (gUnknown_03004140.unk_04 != 6 && gUnknown_03004140.unk_04 != 7)
+ {
+ gUnknown_03004140.unk_07 = 1;
+ gUnknown_03004140.unk_04 = 5;
+ }
+ }
+ }
+ if (gUnknown_03007890->unk_00 == 0xFF)
+ {
+ if (gUnknown_03004140.unk_04 == 0)
+ {
+ gUnknown_03004140.unk_06 = -1;
+ }
+ }
+ if (gUnknown_03004140.unk_0e == 0)
+ {
+ sub_800D30C(0x40, 0x01);
+ }
+ }
+ break;
+ case 38:
+ sub_800D20C();
+ if (gUnknown_03007890->unk_00 != 0xFF)
+ {
+ sub_800D30C(0x50, 0x00);
+ }
+ break;
+ case 16:
+ case 61:
+ if (r6 == 0)
+ {
+ gUnknown_03004140.unk_0d = 0;
+ gUnknown_03004140.unk_01 = 0;
+ gUnknown_03004140.unk_00 = 0;;
+ gUnknown_03004140.unk_06 = -1;
+ sub_800D610();
+ if (r8 == 61)
+ {
+ sub_800BFA0();
+ }
+ }
+ break;
+ }
+ if (r6 != 0)
+ {
+ if (r8 == 28 && r6 != 0 && gUnknown_03004140.unk_07 == 4)
+ {
+ gUnknown_03007890->unk_00 = 1;
+ gUnknown_03007890->unk_02 = 15;
+ sub_800D334(15);
+ rfu_waitREQComplete();
+ return;
+ }
+ else
+ {
+ gUnknown_03004140.unk_14 = r8;
+ gUnknown_03004140.unk_16 = r6;
+ if (gUnknown_03004140.unk_0e)
+ {
+ gUnknown_03004140.unk_04 = gUnknown_03004140.unk_05 = 0;
+ }
+ sub_800D30C(0xf0, 0x02);
+ sub_800D610();
+ }
+ }
+ if (r8 == 0xFF)
+ {
+ sub_800D30C(0xf2, 0x00);
+ sub_800D610();
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-08 23:38:11 +0000