through sub_8017E00

asm/union_room.s

@@ -5,222 +5,6 @@
 
 	.text
 
-	thumb_func_start sub_8017CF8
-sub_8017CF8: @ 8017CF8
-	lsls r0, 5
-	adds r0, r1
-	ldrb r0, [r0, 0xB]
-	lsls r0, 31
-	lsrs r0, 31
-	bx lr
-	thumb_func_end sub_8017CF8
-
-	thumb_func_start sub_8017D04
-sub_8017D04: @ 8017D04
-	push {r4-r6,lr}
-	adds r5, r0, 0
-	movs r0, 0xCE
-	lsls r0, 1
-	cmp r1, r0
-	bne _08017D44
-	movs r4, 0
-	b _08017D2E
-_08017D14:
-	movs r0, 0x64
-	muls r0, r4
-	ldr r1, =gPlayerParty
-	adds r0, r1
-	movs r1, 0x41
-	bl GetMonData
-	adds r1, r0, 0
-	movs r0, 0xCE
-	lsls r0, 1
-	cmp r1, r0
-	beq _08017D74
-	adds r4, 0x1
-_08017D2E:
-	ldr r0, =gPlayerPartyCount
-	ldrb r0, [r0]
-	cmp r4, r0
-	blt _08017D14
-	movs r0, 0x2
-	b _08017D90
-	.pool
-_08017D44:
-	movs r4, 0
-	ldr r0, =gPlayerPartyCount
-	ldrb r0, [r0]
-	cmp r4, r0
-	bge _08017D8E
-	ldr r6, =gBaseStats
-_08017D50:
-	movs r0, 0x64
-	muls r0, r4
-	ldr r1, =gPlayerParty
-	adds r0, r1
-	movs r1, 0x41
-	bl GetMonData
-	adds r1, r0, 0
-	lsls r0, r1, 3
-	subs r0, r1
-	lsls r0, 2
-	adds r1, r0, r6
-	ldrb r0, [r1, 0x6]
-	cmp r0, r5
-	beq _08017D74
-	ldrb r0, [r1, 0x7]
-	cmp r0, r5
-	bne _08017D84
-_08017D74:
-	movs r0, 0
-	b _08017D90
-	.pool
-_08017D84:
-	adds r4, 0x1
-	ldr r0, =gPlayerPartyCount
-	ldrb r0, [r0]
-	cmp r4, r0
-	blt _08017D50
-_08017D8E:
-	movs r0, 0x1
-_08017D90:
-	pop {r4-r6}
-	pop {r1}
-	bx r1
-	.pool
-	thumb_func_end sub_8017D04
-
-	thumb_func_start sub_8017D9C
-sub_8017D9C: @ 8017D9C
-	push {lr}
-	adds r3, r0, 0
-	cmp r1, 0x44
-	beq _08017DD8
-	cmp r1, 0x44
-	bgt _08017DAE
-	cmp r1, 0x41
-	beq _08017DB8
-	b _08017DF6
-_08017DAE:
-	cmp r1, 0x45
-	beq _08017DC8
-	cmp r1, 0x48
-	beq _08017DE8
-	b _08017DF6
-_08017DB8:
-	ldr r0, =gUnknown_082EEA68
-	lsls r1, r2, 2
-	adds r1, r0
-	ldr r1, [r1]
-	b _08017DDA
-	.pool
-_08017DC8:
-	ldr r0, =gUnknown_082EED3C
-	lsls r1, r2, 2
-	adds r1, r0
-	ldr r1, [r1]
-	b _08017DDA
-	.pool
-_08017DD8:
-	ldr r1, =gUnknown_082EF7B0
-_08017DDA:
-	adds r0, r3, 0
-	bl StringExpandPlaceholders
-	b _08017DF6
-	.pool
-_08017DE8:
-	ldr r0, =gUnknown_082EEB08
-	lsls r1, r2, 2
-	adds r1, r0
-	ldr r1, [r1]
-	adds r0, r3, 0
-	bl StringExpandPlaceholders
-_08017DF6:
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8017D9C
-
-	thumb_func_start sub_8017E00
-sub_8017E00: @ 8017E00
-	push {r4-r6,lr}
-	adds r5, r0, 0
-	lsls r1, 24
-	lsrs r4, r1, 24
-	adds r6, r4, 0
-	bl GetMultiplayerId
-	lsls r0, 24
-	lsrs r3, r0, 24
-	ldr r2, =gLinkPlayers
-	movs r0, 0x1
-	adds r1, r3, 0
-	eors r1, r0
-	lsls r0, r1, 3
-	subs r0, r1
-	lsls r0, 2
-	adds r0, r2
-	ldrb r0, [r0, 0x13]
-	cmp r4, 0x44
-	beq _08017E54
-	cmp r4, 0x44
-	bgt _08017E38
-	cmp r4, 0x41
-	beq _08017E3E
-	b _08017E94
-	.pool
-_08017E38:
-	cmp r6, 0x45
-	beq _08017E78
-	b _08017E94
-_08017E3E:
-	ldr r2, =gUnknown_082EE984
-	lsls r1, r0, 1
-	adds r1, r0
-	lsls r1, 2
-	lsls r0, r3, 1
-	adds r0, r3
-	lsls r0, 3
-	adds r1, r0
-	b _08017E66
-	.pool
-_08017E54:
-	ldr r2, =gUnknown_082EE984
-	lsls r1, r0, 1
-	adds r1, r0
-	lsls r1, 2
-	lsls r0, r3, 1
-	adds r0, r3
-	lsls r0, 3
-	adds r1, r0
-	adds r2, 0x8
-_08017E66:
-	adds r1, r2
-	ldr r1, [r1]
-	adds r0, r5, 0
-	bl StringCopy
-	b _08017E94
-	.pool
-_08017E78:
-	ldr r2, =gUnknown_082EE984
-	lsls r1, r0, 1
-	adds r1, r0
-	lsls r1, 2
-	lsls r0, r3, 1
-	adds r0, r3
-	lsls r0, 3
-	adds r1, r0
-	adds r2, 0x4
-	adds r1, r2
-	ldr r1, [r1]
-	adds r0, r5, 0
-	bl StringCopy
-_08017E94:
-	pop {r4-r6}
-	pop {r0}
-	bx r0
-	.pool
-	thumb_func_end sub_8017E00
-
 	thumb_func_start sub_8017EA0
 sub_8017EA0: @ 8017EA0
 	push {r4-r7,lr}

src/union_room.c

@@ -129,7 +129,7 @@ s32 sub_8017CB0(struct UnkStruct_x20 * arg, s32 arg1);
 bool32 sub_8018024(void);
 u32 sub_8017984(s32 arg0);
 void sub_8018220(u8 *unused, struct UnkStruct_URoom *arg1, bool8 arg2);
-void sub_8017D9C(u8 *dst, u32 arg1, u32 playerGender);
+void sub_8017D9C(u8 *dst, s32 arg1, u32 playerGender);
 u32 sub_80179AC(struct UnkStruct_x20 *arg0);
 void sub_8017E00(u8 *dst, u8 arg1);
 void sub_8019F04(u8 *spriteIds);
@@ -423,7 +423,8 @@ ALIGNED(4) const u8 gUnknown_082EE92C[] = _("The trade will be started.{PAUSE 60
 ALIGNED(4) const u8 gUnknown_082EE94C[] = _("The battle will be started.{PAUSE 60}");
 ALIGNED(4) const u8 gUnknown_082EE96C[] = _("Entering the chat…{PAUSE 60}");
 
-const u8 *const gUnknown_082EE984[][3] = {
+const u8 *const gUnknown_082EE984[][2][3] = {
+    {
         {
             gUnknown_082EE94C,
             gUnknown_082EE96C,
@@ -432,7 +433,9 @@ const u8 *const gUnknown_082EE984[][3] = {
             gUnknown_082EE94C,
             gUnknown_082EE96C,
             gUnknown_082EE92C
+        }
     }, {
+        {
             gUnknown_082EE880,
             gUnknown_082EE8B8,
             gUnknown_082EE92C
@@ -441,6 +444,7 @@ const u8 *const gUnknown_082EE984[][3] = {
             gUnknown_082EE904,
             gUnknown_082EE92C
         }
+    }
 };
 
 ALIGNED(4) const u8 gUnknown_082EE9B4[] = _("Sorry! My POKéMON don't seem to\nbe feeling too well right now.\lLet me battle you another time.\p");
@@ -5016,3 +5020,76 @@ s32 sub_8017CB0(struct UnkStruct_x20 * arg, s32 arg1)
 
     return -1;
 }
+
+s32 sub_8017CF8(s32 arg1, struct UnkStruct_Main0 *arg0)
+{
+    return arg0->arr[arg1].unk.field_0.playerGender;
+}
+
+s32 sub_8017D04(u32 type, u32 species)
+{
+    s32 i;
+
+    if (species == SPECIES_EGG)
+    {
+        for (i = 0; i < gPlayerPartyCount; i++)
+        {
+            species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2);
+            if (species == SPECIES_EGG)
+            {
+                return 0;
+            }
+        }
+        return 2;
+    }
+    else
+    {
+        for (i = 0; i < gPlayerPartyCount; i++)
+        {
+            species = GetMonData(&gPlayerParty[i], MON_DATA_SPECIES2);
+            if (gBaseStats[species].type1 == type || gBaseStats[species].type2 == type)
+            {
+                return 0;
+            }
+        }
+        return 1;
+    }
+}
+
+void sub_8017D9C(u8 *dst, s32 arg1, u32 playerGender)
+{
+    switch (arg1)
+    {
+    case 0x41:
+        StringExpandPlaceholders(dst, gUnknown_082EEA68[playerGender]);
+        break;
+    case 0x45:
+        StringExpandPlaceholders(dst, gUnknown_082EED3C[playerGender]);
+        break;
+    case 0x44:
+        StringExpandPlaceholders(dst, gUnknown_082EF7B0);
+        break;
+    case 0x48:
+        StringExpandPlaceholders(dst, gUnknown_082EEB08[playerGender]);
+        break;
+    }
+}
+
+void sub_8017E00(u8 *dst, u8 arg1)
+{
+    u8 mpId = GetMultiplayerId();
+    u8 gender = gLinkPlayers[mpId ^ 1].gender;
+
+    switch (arg1)
+    {
+    case 0x41:
+        StringCopy(dst, gUnknown_082EE984[mpId][gender][0]);
+        break;
+    case 0x44:
+        StringCopy(dst, gUnknown_082EE984[mpId][gender][2]);
+        break;
+    case 0x45:
+        StringCopy(dst, gUnknown_082EE984[mpId][gender][1]);
+        break;
+    }
+}