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-rw-r--r--asm/link_rfu.s300
-rw-r--r--include/librfu.h1
-rw-r--r--include/link_rfu.h6
-rw-r--r--src/link_rfu.c123
4 files changed, 120 insertions, 310 deletions
diff --git a/asm/link_rfu.s b/asm/link_rfu.s
index 1a964417b..ff5553ce2 100644
--- a/asm/link_rfu.s
+++ b/asm/link_rfu.s
@@ -5,306 +5,6 @@
.text
- thumb_func_start sub_8010540
-sub_8010540: @ 8010540
- push {r4-r7,lr}
- mov r7, r8
- push {r7}
- movs r7, 0
- movs r5, 0
- ldr r6, =gUnknown_03005000
- ldr r0, =0x00000c3e
- adds r0, r6
- mov r8, r0
-_08010552:
- ldr r1, =0x00000cd1
- adds r0, r6, r1
- adds r4, r5, r0
- ldrb r0, [r4]
- subs r0, 0x5
- lsls r0, 24
- lsrs r0, 24
- cmp r0, 0x1
- bls _080105DA
- ldr r1, =gUnknown_03007880
- lsls r0, r5, 2
- adds r0, r1
- ldr r0, [r0]
- ldrh r0, [r0, 0x34]
- cmp r0, 0x46
- beq _08010576
- cmp r0, 0x48
- bne _080105C0
-_08010576:
- ldr r2, =0x00000cd5
- adds r0, r6, r2
- adds r1, r5, r0
- ldrb r0, [r1]
- cmp r0, 0x8
- bne _080105DA
- movs r0, 0x9
- strb r0, [r4]
- movs r0, 0xA
- strb r0, [r1]
- lsls r1, r5, 24
- lsrs r1, 24
- movs r0, 0x8
- bl rfu_clearSlot
- movs r0, 0x80
- lsls r0, 17
- lsls r0, r5
- lsrs r0, 24
- movs r1, 0x8
- adds r2, r4, 0
- movs r3, 0x1
- bl rfu_NI_setSendData
- movs r7, 0x1
- b _080105DA
- .pool
-_080105C0:
- mov r2, r8
- ldrb r0, [r2]
- lsls r0, 2
- adds r0, r1
- ldr r0, [r0]
- ldrh r0, [r0, 0x34]
- cmp r0, 0x47
- bne _080105DA
- lsls r1, r5, 24
- lsrs r1, 24
- movs r0, 0x8
- bl rfu_clearSlot
-_080105DA:
- adds r5, 0x1
- cmp r5, 0x3
- ble _08010552
- adds r0, r7, 0
- pop {r3}
- mov r8, r3
- pop {r4-r7}
- pop {r1}
- bx r1
- thumb_func_end sub_8010540
-
- thumb_func_start sub_80105EC
-sub_80105EC: @ 80105EC
- push {r4-r6,lr}
- movs r3, 0
- movs r1, 0
- ldr r5, =gUnknown_03005000+0xCD5
- movs r6, 0x1
- movs r4, 0
-_080105F8:
- adds r2, r1, r5
- ldrb r0, [r2]
- cmp r0, 0xB
- bne _0801060C
- adds r0, r6, 0
- lsls r0, r1
- orrs r3, r0
- lsls r0, r3, 24
- lsrs r3, r0, 24
- strb r4, [r2]
-_0801060C:
- adds r1, 0x1
- cmp r1, 0x3
- ble _080105F8
- cmp r3, 0
- beq _08010620
- adds r0, r3, 0
- bl rfu_REQ_disconnect
- bl rfu_waitREQComplete
-_08010620:
- movs r1, 0
- ldr r2, =gUnknown_03005000+0xCD5
-_08010624:
- adds r0, r1, r2
- ldrb r0, [r0]
- subs r0, 0xA
- lsls r0, 24
- lsrs r0, 24
- cmp r0, 0x1
- bhi _0801063C
- movs r0, 0x1
- b _08010644
- .pool
-_0801063C:
- adds r1, 0x1
- cmp r1, 0x3
- ble _08010624
- movs r0, 0
-_08010644:
- pop {r4-r6}
- pop {r1}
- bx r1
- thumb_func_end sub_80105EC
-
- thumb_func_start sub_801064C
-sub_801064C: @ 801064C
- push {lr}
- adds r2, r0, 0
- adds r0, r1, 0
- lsls r2, 16
- lsrs r2, 16
- adds r1, r2, 0
- bl sub_8011CE4
- lsls r0, 24
- lsrs r1, r0, 24
- cmp r1, 0xFF
- beq _08010680
- ldr r0, =gUnknown_03005000
- ldr r2, =0x00000cd1
- adds r0, r2
- adds r0, r1, r0
- ldrb r0, [r0]
- cmp r0, 0x9
- beq _08010680
- movs r0, 0
- b _08010682
- .pool
-_08010680:
- movs r0, 0x1
-_08010682:
- pop {r1}
- bx r1
- thumb_func_end sub_801064C
-
- thumb_func_start sub_8010688
-sub_8010688: @ 8010688
- push {r4-r6,lr}
- adds r6, r0, 0
- adds r0, r2, 0
- lsls r6, 24
- lsrs r6, 24
- lsls r1, 16
- lsrs r1, 16
- bl sub_8011CE4
- adds r4, r0, 0
- lsls r4, 24
- lsrs r4, 24
- ldr r5, =gUnknown_03005000
- ldr r0, =0x00000cd1
- adds r5, r0
- adds r5, r4, r5
- strb r6, [r5]
- movs r0, 0x4
- adds r1, r4, 0
- bl rfu_clearSlot
- movs r0, 0x80
- lsls r0, 17
- lsls r0, r4
- lsrs r0, 24
- movs r1, 0x8
- adds r2, r5, 0
- movs r3, 0x1
- bl rfu_NI_setSendData
- pop {r4-r6}
- pop {r0}
- bx r0
- .pool
- thumb_func_end sub_8010688
-
- thumb_func_start sub_80106D4
-sub_80106D4: @ 80106D4
- push {r4,r5,lr}
- ldr r4, =gUnknown_03005000
- ldr r0, =0x00000c85
- adds r5, r4, r0
- movs r0, 0x8
- strb r0, [r5]
- ldr r0, =0x00000c3e
- adds r4, r0
- ldrb r1, [r4]
- movs r0, 0x4
- bl rfu_clearSlot
- ldrb r1, [r4]
- movs r0, 0x80
- lsls r0, 17
- lsls r0, r1
- lsrs r0, 24
- movs r1, 0x8
- adds r2, r5, 0
- movs r3, 0x1
- bl rfu_NI_setSendData
- pop {r4,r5}
- pop {r0}
- bx r0
- .pool
- thumb_func_end sub_80106D4
-
- thumb_func_start sub_8010714
-sub_8010714: @ 8010714
- push {lr}
- adds r2, r0, 0
- adds r0, r1, 0
- lsls r2, 16
- lsrs r2, 16
- adds r1, r2, 0
- bl sub_8011CE4
- lsls r0, 24
- lsrs r0, 24
- cmp r0, 0xFF
- bne _08010730
- movs r0, 0x2
- b _0801074A
-_08010730:
- ldr r1, =gUnknown_03007880
- lsls r0, 2
- adds r0, r1
- ldr r0, [r0]
- ldrh r0, [r0]
- cmp r0, 0
- beq _08010748
- movs r0, 0
- b _0801074A
- .pool
-_08010748:
- movs r0, 0x1
-_0801074A:
- pop {r1}
- bx r1
- thumb_func_end sub_8010714
-
- thumb_func_start sub_8010750
-sub_8010750: @ 8010750
- push {r4,r5,lr}
- bl sub_8010540
- movs r4, 0
- ldr r0, =gUnknown_03005000
- ldr r1, =0x00000cd5
- adds r5, r0, r1
-_0801075E:
- ldr r1, =gUnknown_03007880
- lsls r0, r4, 2
- adds r0, r1
- ldr r0, [r0]
- ldrh r0, [r0]
- subs r0, 0x26
- lsls r0, 16
- lsrs r0, 16
- cmp r0, 0x1
- bhi _08010788
- adds r1, r4, r5
- ldrb r0, [r1]
- cmp r0, 0xA
- bne _0801077E
- movs r0, 0xB
- strb r0, [r1]
-_0801077E:
- lsls r1, r4, 24
- lsrs r1, 24
- movs r0, 0x4
- bl rfu_clearSlot
-_08010788:
- adds r4, 0x1
- cmp r4, 0x3
- ble _0801075E
- pop {r4,r5}
- pop {r0}
- bx r0
- .pool
- thumb_func_end sub_8010750
-
thumb_func_start sub_80107A0
sub_80107A0: @ 80107A0
push {r4,r5,lr}
diff --git a/include/librfu.h b/include/librfu.h
index 88cbe2d3d..9dd547eee 100644
--- a/include/librfu.h
+++ b/include/librfu.h
@@ -223,3 +223,4 @@ void rfu_REQ_recvData(void);
void rfu_UNI_readySendData(u8 a0);
void rfu_UNI_clearRecvNewDataFlag(u8 a0);
void rfu_REQ_PARENT_resumeRetransmitAndChange(void);
+void rfu_NI_setSendData(u8, u8, u8 *, u8);
diff --git a/include/link_rfu.h b/include/link_rfu.h
index 7a79b8008..b14a889bc 100644
--- a/include/link_rfu.h
+++ b/include/link_rfu.h
@@ -176,13 +176,15 @@ struct UnkRfuStruct_2 {
/* 0xc3d */ u8 unk_c3d;
/* 0xc3e */ vu8 unk_c3e;
/* 0xc3f */ u8 unk_c3f[70];
- /* 0xc85 */ u8 filler_c85[2];
+ /* 0xc85 */ u8 unk_c85;
+ /* 0xc86 */ u8 unk_c86;
/* 0xc87 */ u8 unk_c87[5][7][2];
/* 0xccd */ u8 unk_ccd;
/* 0xcce */ u8 unk_cce;
/* 0xccf */ u8 unk_ccf;
/* 0xcd0 */ vu8 unk_cd0;
- /* 0xcd1 */ u8 filler_cd1[8];
+ /* 0xcd1 */ u8 unk_cd1[4];
+ /* 0xcd5 */ u8 unk_cd5[4];
/* 0xcd9 */ u8 unk_cd9;
/* 0xcda */ u8 unk_cda;
/* 0xcdb */ vu8 unk_cdb;
diff --git a/src/link_rfu.c b/src/link_rfu.c
index aa5e114da..0842818b4 100644
--- a/src/link_rfu.c
+++ b/src/link_rfu.c
@@ -59,11 +59,11 @@ static void sub_800F048(void);
static void sub_800F86C(u8 unused);
static void sub_800FCC4(struct UnkRfuStruct_2_Sub_6c *data);
void sub_800FD14(u16 command);
-void rfufunc_80F9F44(void);
-void sub_800FFB0(void);
-void rfufunc_80FA020(void);
+static void rfufunc_80F9F44(void);
+static void sub_800FFB0(void);
+static void rfufunc_80FA020(void);
bool32 sub_8010454(u32 a0);
-void sub_8010528(void);
+static void sub_8010528(void);
void sub_8010750(void);
int sub_80107A0(void);
void sub_801084C(u8 taskId);
@@ -71,6 +71,7 @@ void sub_80109E8(u16 a0);
void sub_8010A70(void *a0);
void sub_8010AAC(u8 taskId);
void sub_8010D0C(u8 taskId);
+u8 sub_8011CE4(const u8 *a0, u16 a1);
void sub_8011D6C(u8 a0);
u8 sub_8012224(void);
void sub_801227C(void);
@@ -3790,7 +3791,7 @@ bool32 sub_800FE84(const u8 *src, size_t size)
return TRUE;
}
-void rfufunc_80F9F44(void)
+static void rfufunc_80F9F44(void)
{
if (gSendCmd[0] == 0)
{
@@ -3808,7 +3809,7 @@ void rfufunc_80F9F44(void)
}
}
-void sub_800FFB0(void)
+static void sub_800FFB0(void)
{
int i;
const u8 *src = gUnknown_03005000.unk_6c.unk_04;
@@ -3823,7 +3824,7 @@ void sub_800FFB0(void)
}
}
-void rfufunc_80FA020(void)
+static void rfufunc_80FA020(void)
{
const u8 *src = gUnknown_03005000.unk_6c.unk_04;
u8 mpId = GetMultiplayerId();
@@ -4062,8 +4063,114 @@ bool8 sub_8010500(void)
return gUnknown_03005000.unk_00 ? FALSE : TRUE;
}
-void sub_8010528(void)
+static void sub_8010528(void)
{
if (gUnknown_03005000.unk_00)
gUnknown_03005000.unk_00();
}
+
+bool8 sub_8010540(void)
+{
+ int i;
+ bool8 retval = FALSE;
+ for (i = 0; i < 4; i++)
+ {
+ if (gUnknown_03005000.unk_cd1[i] < 5 || gUnknown_03005000.unk_cd1[i] > 6)
+ {
+ if (gUnknown_03007880[i]->unk_34 == 0x46 || gUnknown_03007880[i]->unk_34 == 0x48)
+ {
+ if (gUnknown_03005000.unk_cd5[i] == 8)
+ {
+ gUnknown_03005000.unk_cd1[i] = 9;
+ gUnknown_03005000.unk_cd5[i] = 10;
+ rfu_clearSlot(8, i);
+ rfu_NI_setSendData(1 << i, 8, gUnknown_03005000.unk_cd1 + i, 1);
+ retval = TRUE;
+ }
+
+ }
+ else if (gUnknown_03007880[gUnknown_03005000.unk_c3e]->unk_34 == 0x47)
+ rfu_clearSlot(8, i);
+ {
+
+ }
+ }
+ }
+ return retval;
+}
+
+bool8 sub_80105EC(void)
+{
+ u8 flags = 0;
+ int i;
+ for (i = 0; i < 4; i++)
+ {
+ if (gUnknown_03005000.unk_cd5[i] == 11)
+ {
+ flags |= (1 << i);
+ gUnknown_03005000.unk_cd5[i] = 0;
+ }
+ }
+ if (flags)
+ {
+ rfu_REQ_disconnect(flags);
+ rfu_waitREQComplete();
+ }
+ for (i = 0; i < 4; i++)
+ {
+ if (gUnknown_03005000.unk_cd5[i] == 10 || gUnknown_03005000.unk_cd5[i] == 11)
+ return TRUE;
+ }
+ return FALSE;
+}
+
+bool8 sub_801064C(u16 a0, const u8 *a1)
+{
+ u8 r1 = sub_8011CE4(a1, a0);
+ if (r1 == 0xFF)
+ return TRUE;
+ if (gUnknown_03005000.unk_cd1[r1] == 9)
+ return TRUE;
+ return FALSE;
+}
+
+void sub_8010688(u8 a0, u16 a1, const u8 *a2)
+{
+ u8 r4 = sub_8011CE4(a2, a1);
+ gUnknown_03005000.unk_cd1[r4] = a0;
+ rfu_clearSlot(4, r4);
+ rfu_NI_setSendData(1 << r4, 8, gUnknown_03005000.unk_cd1 + r4, 1);
+}
+
+void sub_80106D4(void)
+{
+ gUnknown_03005000.unk_c85 = 8;
+ rfu_clearSlot(4, gUnknown_03005000.unk_c3e);
+ rfu_NI_setSendData(1 << gUnknown_03005000.unk_c3e, 8, &gUnknown_03005000.unk_c85, 1);
+}
+
+u8 sub_8010714(u16 a0, const u8 *a1)
+{
+ u8 r0 = sub_8011CE4(a1, a0);
+ if (r0 == 0xff)
+ return 2;
+ if (gUnknown_03007880[r0]->unk_0 == 0)
+ return TRUE;
+ return FALSE;
+}
+
+void sub_8010750(void)
+{
+ int i;
+
+ sub_8010540();
+ for (i = 0; i < 4; i++)
+ {
+ if (gUnknown_03007880[i]->unk_0 == 0x26 || gUnknown_03007880[i]->unk_0 == 0x27)
+ {
+ if (gUnknown_03005000.unk_cd5[i] == 10)
+ gUnknown_03005000.unk_cd5[i] = 11;
+ rfu_clearSlot(4, i);
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-03 16:28:31 +0000