through sub_800FCD8

asm/link_rfu.s

@@ -5,116 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_800FC60
-sub_800FC60: @ 800FC60
-	push {lr}
-	movs r2, 0
-	ldr r0, =gUnknown_03005000
-	adds r1, r0, 0
-	adds r1, 0x92
-_0800FC6A:
-	ldrb r0, [r1]
-	cmp r0, 0
-	beq _0800FC78
-	movs r0, 0
-	b _0800FC82
-	.pool
-_0800FC78:
-	adds r1, 0x14
-	adds r2, 0x1
-	cmp r2, 0x4
-	ble _0800FC6A
-	movs r0, 0x1
-_0800FC82:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_800FC60
-
-	thumb_func_start sub_800FC88
-sub_800FC88: @ 800FC88
-	push {r4,lr}
-	movs r1, 0
-	ldr r2, =gUnknown_03005000
-	ldrb r0, [r2, 0xD]
-	cmp r1, r0
-	bge _0800FCBC
-	adds r4, r0, 0
-	adds r3, r2, 0
-	adds r3, 0x92
-	adds r2, 0x5C
-_0800FC9C:
-	ldrb r0, [r3]
-	cmp r0, 0x2
-	bne _0800FCAA
-	adds r0, r1, r2
-	ldrb r0, [r0]
-	cmp r0, 0x1
-	beq _0800FCB4
-_0800FCAA:
-	movs r0, 0
-	b _0800FCBE
-	.pool
-_0800FCB4:
-	adds r3, 0x14
-	adds r1, 0x1
-	cmp r1, r4
-	blt _0800FC9C
-_0800FCBC:
-	movs r0, 0x1
-_0800FCBE:
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_800FC88
-
-	thumb_func_start sub_800FCC4
-sub_800FCC4: @ 800FCC4
-	movs r2, 0
-	movs r1, 0
-	strh r1, [r0]
-	strh r1, [r0, 0x2]
-	str r1, [r0, 0x4]
-	str r1, [r0, 0x8]
-	strb r2, [r0, 0x10]
-	strb r2, [r0, 0x11]
-	strb r2, [r0, 0x12]
-	bx lr
-	thumb_func_end sub_800FCC4
-
-	thumb_func_start sub_800FCD8
-sub_800FCD8: @ 800FCD8
-	push {r4,lr}
-	movs r2, 0
-	movs r1, 0
-	ldr r0, =gUnknown_03005000
-	adds r3, r0, 0
-	adds r3, 0x92
-	adds r4, r0, 0
-	adds r4, 0x5C
-_0800FCE8:
-	ldrb r0, [r3]
-	cmp r0, 0x2
-	bne _0800FCFE
-	adds r0, r1, r4
-	ldrb r0, [r0]
-	cmp r0, 0x1
-	bne _0800FCFE
-	lsls r0, r1
-	orrs r2, r0
-	lsls r0, r2, 24
-	lsrs r2, r0, 24
-_0800FCFE:
-	adds r3, 0x14
-	adds r1, 0x1
-	cmp r1, 0x4
-	ble _0800FCE8
-	adds r0, r2, 0
-	pop {r4}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_800FCD8
-
 	thumb_func_start sub_800FD14
 sub_800FD14: @ 800FD14
 	push {r4,r5,lr}

src/link_rfu.c

@@ -3498,3 +3498,53 @@ void sub_800F86C(u8 unused)
         }
     }
 }
+
+bool8 sub_800FC60(void)
+{
+    int i;
+
+    for (i = 0; i < 5; i++)
+    {
+        if (gUnknown_03005000.unk_80[i].unk_12)
+            return FALSE;
+    }
+    return TRUE;
+}
+
+bool8 sub_800FC88(void)
+{
+    int i;
+
+    for (i = 0; i < gUnknown_03005000.playerCount; i++)
+    {
+        if (gUnknown_03005000.unk_80[i].unk_12 != 2 || gUnknown_03005000.unk_5c[i] != 1)
+            return FALSE;
+    }
+    return TRUE;
+}
+
+void sub_800FCC4(struct UnkRfuStruct_2_Sub_6c *data)
+{
+    data->unk_00 = 0;
+    data->unk_02 = 0;
+    data->unk_04 = NULL;
+    data->unk_08 = 0;
+    data->unk_10 = 0;
+    data->unk_11 = 0;
+    data->unk_12 = 0;
+}
+
+u8 sub_800FCD8(void)
+{
+    u8 flags = 0;
+    int i;
+
+    for (i = 0; i < 5; i++)
+    {
+        if (gUnknown_03005000.unk_80[i].unk_12 == 2 && gUnknown_03005000.unk_5c[i] == 1)
+        {
+            flags |= (1 << i);
+        }
+    }
+    return flags;
+}