sub_80F6C20

4 files changed, 366 insertions, 501 deletions

diff --git a/asm/pokenav.s b/asm/pokenav.s
index 3e6270302..0cfce4615 100644
--- a/asm/pokenav.s
+++ b/asm/pokenav.s
@@ -2789,507 +2789,6 @@ _080F6C1A:
 	bx r1
 	thumb_func_end sub_80F6AF0
 
-	thumb_func_start sub_80F6C20
-sub_80F6C20: @ 80F6C20
-	push {r4-r7,lr}
-	mov r7, r9
-	mov r6, r8
-	push {r6,r7}
-	ldr r0, _080F6D44 @ =gUnknown_083DFEC4
-	ldr r0, [r0]
-	ldr r1, _080F6D48 @ =0x0000d158
-	adds r0, r1
-	movs r1, 0
-	strh r1, [r0]
-	mov r8, r1
-	ldr r2, _080F6D4C @ =gSaveBlock1 + 0x97A
-	mov r9, r2
-_080F6C3A:
-	ldr r1, _080F6D50 @ =gTrainerEyeTrainers
-	mov r4, r8
-	lsls r0, r4, 4
-	adds r6, r0, r1
-	ldrh r7, [r6]
-	adds r0, r7, 0
-	bl HasTrainerAlreadyBeenFought
-	lsls r0, 24
-	cmp r0, 0
-	beq _080F6CA0
-	ldr r0, _080F6D44 @ =gUnknown_083DFEC4
-	ldr r4, [r0]
-	ldr r0, _080F6D48 @ =0x0000d158
-	adds r5, r4, r0
-	ldrh r0, [r5]
-	lsls r0, 3
-	adds r0, r4, r0
-	ldr r1, _080F6D54 @ =0x0000cee8
-	adds r0, r1
-	strh r7, [r0]
-	ldrh r0, [r5]
-	lsls r0, 3
-	adds r0, r4, r0
-	ldr r2, _080F6D58 @ =0x0000ceec
-	adds r0, r2
-	mov r1, r8
-	strb r1, [r0]
-	ldrh r0, [r5]
-	lsls r0, 3
-	adds r0, r4, r0
-	mov r1, r8
-	add r1, r9
-	ldrb r1, [r1]
-	adds r2, 0x1
-	adds r0, r2
-	strb r1, [r0]
-	ldrh r0, [r6, 0xA]
-	ldrh r1, [r6, 0xC]
-	bl Overworld_GetMapHeaderByGroupAndId
-	ldrh r1, [r5]
-	lsls r1, 3
-	adds r4, r1
-	ldrb r0, [r0, 0x14]
-	ldr r1, _080F6D5C @ =0x0000ceea
-	adds r4, r1
-	strh r0, [r4]
-	ldrh r0, [r5]
-	adds r0, 0x1
-	strh r0, [r5]
-_080F6CA0:
-	mov r0, r8
-	adds r0, 0x1
-	lsls r0, 16
-	lsrs r0, 16
-	mov r8, r0
-	cmp r0, 0x37
-	bls _080F6C3A
-	movs r2, 0
-	mov r8, r2
-	movs r6, 0
-_080F6CB4:
-	ldr r1, _080F6D60 @ =gUnknown_083E49C0
-	mov r4, r8
-	lsls r0, r4, 2
-	adds r5, r0, r1
-	ldrh r4, [r5]
-	adds r0, r4, 0
-	bl HasTrainerAlreadyBeenFought
-	lsls r0, 24
-	cmp r0, 0
-	beq _080F6D0E
-	ldr r0, _080F6D44 @ =gUnknown_083DFEC4
-	ldr r2, [r0]
-	ldr r0, _080F6D48 @ =0x0000d158
-	adds r3, r2, r0
-	ldrh r0, [r3]
-	lsls r0, 3
-	adds r0, r2, r0
-	ldr r1, _080F6D54 @ =0x0000cee8
-	adds r0, r1
-	strh r4, [r0]
-	ldrh r0, [r3]
-	lsls r0, 3
-	adds r0, r2, r0
-	ldrh r1, [r5, 0x2]
-	ldr r4, _080F6D5C @ =0x0000ceea
-	adds r0, r4
-	strh r1, [r0]
-	ldrh r0, [r3]
-	lsls r0, 3
-	adds r0, r2, r0
-	ldr r1, _080F6D64 @ =0x0000ceed
-	adds r0, r1
-	strb r6, [r0]
-	ldrh r0, [r3]
-	lsls r0, 3
-	adds r2, r0
-	mov r0, r8
-	adds r0, 0x38
-	adds r4, 0x2
-	adds r2, r4
-	strb r0, [r2]
-	ldrh r0, [r3]
-	adds r0, 0x1
-	strh r0, [r3]
-_080F6D0E:
-	mov r0, r8
-	adds r0, 0x1
-	lsls r0, 16
-	lsrs r0, 16
-	mov r8, r0
-	cmp r0, 0xC
-	bls _080F6CB4
-	ldr r3, _080F6D44 @ =gUnknown_083DFEC4
-	ldr r2, [r3]
-	ldr r1, _080F6D68 @ =0x0000876c
-	adds r0, r2, r1
-	movs r1, 0
-	strh r1, [r0]
-	ldr r4, _080F6D6C @ =0x00008770
-	adds r0, r2, r4
-	strh r1, [r0]
-	subs r4, 0x2
-	adds r0, r2, r4
-	strh r1, [r0]
-	ldr r1, _080F6D48 @ =0x0000d158
-	adds r0, r2, r1
-	ldrh r0, [r0]
-	cmp r0, 0x8
-	bhi _080F6D70
-	subs r4, r0, 0x1
-	b _080F6D72
-	.align 2, 0
-_080F6D44: .4byte gUnknown_083DFEC4
-_080F6D48: .4byte 0x0000d158
-_080F6D4C: .4byte gSaveBlock1 + 0x97A
-_080F6D50: .4byte gTrainerEyeTrainers
-_080F6D54: .4byte 0x0000cee8
-_080F6D58: .4byte 0x0000ceec
-_080F6D5C: .4byte 0x0000ceea
-_080F6D60: .4byte gUnknown_083E49C0
-_080F6D64: .4byte 0x0000ceed
-_080F6D68: .4byte 0x0000876c
-_080F6D6C: .4byte 0x00008770
-_080F6D70:
-	movs r4, 0x7
-_080F6D72:
-	ldr r1, _080F6DA8 @ =0x00008772
-	adds r0, r2, r1
-	strh r4, [r0]
-	ldr r3, [r3]
-	ldr r2, _080F6DAC @ =0x0000d158
-	adds r0, r3, r2
-	ldrh r0, [r0]
-	subs r0, 0x1
-	ldr r4, _080F6DB0 @ =0x00008774
-	adds r1, r3, r4
-	strh r0, [r1]
-	movs r1, 0
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x7
-	ble _080F6D94
-	movs r1, 0x1
-_080F6D94:
-	ldr r2, _080F6DB4 @ =0x000087c9
-	adds r0, r3, r2
-	strb r1, [r0]
-	pop {r3,r4}
-	mov r8, r3
-	mov r9, r4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080F6DA8: .4byte 0x00008772
-_080F6DAC: .4byte 0x0000d158
-_080F6DB0: .4byte 0x00008774
-_080F6DB4: .4byte 0x000087c9
-	thumb_func_end sub_80F6C20
-
-	thumb_func_start sub_80F6DB8
-sub_80F6DB8: @ 80F6DB8
-	push {r4,lr}
-	movs r1, 0
-	ldr r0, _080F6DEC @ =gUnknown_083DFEC4
-	ldr r4, [r0]
-	ldr r2, _080F6DF0 @ =0x00008fe9
-	adds r0, r4, r2
-	strb r1, [r0]
-	movs r0, 0
-	bl sub_80F6E04
-	ldr r0, _080F6DF4 @ =0x0000d15a
-	adds r1, r4, r0
-	ldr r0, _080F6DF8 @ =0x0000ffb8
-	strh r0, [r1]
-	movs r0, 0
-	bl sub_80F2F7C
-	ldr r1, _080F6DFC @ =0x0000876e
-	adds r0, r4, r1
-	ldrh r0, [r0]
-	ldr r2, _080F6E00 @ =0x000087dc
-	adds r4, r2
-	strh r0, [r4]
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080F6DEC: .4byte gUnknown_083DFEC4
-_080F6DF0: .4byte 0x00008fe9
-_080F6DF4: .4byte 0x0000d15a
-_080F6DF8: .4byte 0x0000ffb8
-_080F6DFC: .4byte 0x0000876e
-_080F6E00: .4byte 0x000087dc
-	thumb_func_end sub_80F6DB8
-
-	thumb_func_start sub_80F6E04
-sub_80F6E04: @ 80F6E04
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	sub sp, 0x8
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	ldr r0, _080F6E78 @ =gUnknown_083DFEC4
-	ldr r5, [r0]
-	ldr r1, _080F6E7C @ =0x0000876e
-	adds r0, r5, r1
-	movs r2, 0
-	ldrsh r0, [r0, r2]
-	lsls r0, 3
-	adds r0, r5, r0
-	ldr r7, _080F6E80 @ =0x0000cee8
-	adds r0, r7
-	ldrh r1, [r0]
-	ldr r2, _080F6E84 @ =gTrainers
-	lsls r0, r1, 2
-	adds r0, r1
-	lsls r0, 3
-	adds r0, r2
-	ldrb r6, [r0, 0x3]
-	lsls r0, r6, 3
-	mov r8, r0
-	ldr r0, _080F6E88 @ =gTrainerFrontPicTable
-	add r0, r8
-	ldr r2, _080F6E8C @ =gTrainerFrontPicCoords
-	lsls r1, r6, 2
-	adds r1, r2
-	ldrb r1, [r1]
-	ldr r2, _080F6E90 @ =0x000131e4
-	adds r3, r5, r2
-	lsls r2, r4, 13
-	ldr r7, _080F6E94 @ =0x0000d1e4
-	adds r2, r7
-	adds r2, r5, r2
-	str r2, [sp]
-	str r6, [sp, 0x4]
-	movs r2, 0x1
-	bl DecompressPicFromTable_2
-	ldr r0, _080F6E98 @ =gTrainerFrontPicPaletteTable
-	add r8, r0
-	mov r1, r8
-	ldr r0, [r1]
-	lsls r4, 7
-	adds r5, r4
-	adds r1, r5, 0
-	bl LZ77UnCompWram
-	add sp, 0x8
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080F6E78: .4byte gUnknown_083DFEC4
-_080F6E7C: .4byte 0x0000876e
-_080F6E80: .4byte 0x0000cee8
-_080F6E84: .4byte gTrainers
-_080F6E88: .4byte gTrainerFrontPicTable
-_080F6E8C: .4byte gTrainerFrontPicCoords
-_080F6E90: .4byte 0x000131e4
-_080F6E94: .4byte 0x0000d1e4
-_080F6E98: .4byte gTrainerFrontPicPaletteTable
-	thumb_func_end sub_80F6E04
-
-	thumb_func_start sub_80F6E9C
-sub_80F6E9C: @ 80F6E9C
-	push {lr}
-	ldr r0, _080F6EB4 @ =gUnknown_083DFEC4
-	ldr r0, [r0]
-	ldr r2, _080F6EB8 @ =0x0000d15a
-	adds r1, r0, r2
-	ldrh r2, [r1]
-	movs r3, 0
-	ldrsh r0, [r1, r3]
-	cmp r0, 0
-	bne _080F6EBC
-	movs r0, 0
-	b _080F6ED0
-	.align 2, 0
-_080F6EB4: .4byte gUnknown_083DFEC4
-_080F6EB8: .4byte 0x0000d15a
-_080F6EBC:
-	adds r0, r2, 0
-	adds r0, 0x8
-	strh r0, [r1]
-	lsls r0, 16
-	cmp r0, 0
-	bge _080F6ECC
-	movs r0, 0x1
-	b _080F6ED0
-_080F6ECC:
-	movs r0, 0
-	strh r0, [r1]
-_080F6ED0:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80F6E9C
-
-	thumb_func_start sub_80F6ED4
-sub_80F6ED4: @ 80F6ED4
-	push {lr}
-	ldr r0, _080F6F00 @ =gUnknown_083DFEC4
-	ldr r0, [r0]
-	ldr r2, _080F6F04 @ =0x0000d15a
-	adds r1, r0, r2
-	ldrh r3, [r1]
-	movs r2, 0
-	ldrsh r0, [r1, r2]
-	movs r2, 0x48
-	negs r2, r2
-	cmp r0, r2
-	beq _080F6F0A
-	adds r0, r3, 0
-	subs r0, 0x8
-	strh r0, [r1]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, r2
-	ble _080F6F08
-	movs r0, 0x1
-	b _080F6F0C
-	.align 2, 0
-_080F6F00: .4byte gUnknown_083DFEC4
-_080F6F04: .4byte 0x0000d15a
-_080F6F08:
-	strh r2, [r1]
-_080F6F0A:
-	movs r0, 0
-_080F6F0C:
-	pop {r1}
-	bx r1
-	thumb_func_end sub_80F6ED4
-
-	thumb_func_start sub_80F6F10
-sub_80F6F10: @ 80F6F10
-	push {lr}
-	ldr r0, _080F6F48 @ =gUnknown_083DFEC4
-	ldr r0, [r0]
-	ldr r2, _080F6F4C @ =0x0000d15e
-	adds r1, r0, r2
-	movs r2, 0
-	strb r2, [r1]
-	ldr r1, _080F6F50 @ =0x0000d15f
-	adds r0, r1
-	strb r2, [r0]
-	ldr r1, _080F6F54 @ =REG_BLDCNT
-	movs r0, 0xC8
-	strh r0, [r1]
-	ldr r0, _080F6F58 @ =REG_BLDY
-	strh r2, [r0]
-	subs r1, 0x8
-	ldr r2, _080F6F5C @ =0x00003f3f
-	adds r0, r2, 0
-	strh r0, [r1]
-	adds r1, 0x2
-	ldr r2, _080F6F60 @ =0x00001f1f
-	adds r0, r2, 0
-	strh r0, [r1]
-	movs r0, 0
-	bl sub_80F6FB8
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080F6F48: .4byte gUnknown_083DFEC4
-_080F6F4C: .4byte 0x0000d15e
-_080F6F50: .4byte 0x0000d15f
-_080F6F54: .4byte REG_BLDCNT
-_080F6F58: .4byte REG_BLDY
-_080F6F5C: .4byte 0x00003f3f
-_080F6F60: .4byte 0x00001f1f
-	thumb_func_end sub_80F6F10
-
-	thumb_func_start sub_80F6F64
-sub_80F6F64: @ 80F6F64
-	push {lr}
-	ldr r0, _080F6F9C @ =gUnknown_083DFEC4
-	ldr r1, [r0]
-	ldr r0, _080F6FA0 @ =0x0000d15e
-	adds r2, r1, r0
-	ldrb r0, [r2]
-	adds r0, 0x1
-	strb r0, [r2]
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x8
-	bls _080F6FB0
-	movs r0, 0
-	strb r0, [r2]
-	ldr r0, _080F6FA4 @ =0x0000d15f
-	adds r1, r0
-	ldrb r0, [r1]
-	adds r0, 0x1
-	strb r0, [r1]
-	movs r1, 0x1
-	ands r1, r0
-	cmp r1, 0
-	beq _080F6FAC
-	ldr r1, _080F6FA8 @ =REG_BLDY
-	movs r0, 0x6
-	strh r0, [r1]
-	b _080F6FB0
-	.align 2, 0
-_080F6F9C: .4byte gUnknown_083DFEC4
-_080F6FA0: .4byte 0x0000d15e
-_080F6FA4: .4byte 0x0000d15f
-_080F6FA8: .4byte REG_BLDY
-_080F6FAC:
-	ldr r0, _080F6FB4 @ =REG_BLDY
-	strh r1, [r0]
-_080F6FB0:
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080F6FB4: .4byte REG_BLDY
-	thumb_func_end sub_80F6F64
-
-	thumb_func_start sub_80F6FB8
-sub_80F6FB8: @ 80F6FB8
-	push {lr}
-	lsls r0, 24
-	cmp r0, 0
-	bne _080F6FDC
-	ldr r1, _080F6FD0 @ =REG_WIN0H
-	ldr r2, _080F6FD4 @ =0x0000e8f0
-	adds r0, r2, 0
-	strh r0, [r1]
-	adds r1, 0x4
-	ldr r2, _080F6FD8 @ =0x00000888
-	b _080F6FE8
-	.align 2, 0
-_080F6FD0: .4byte REG_WIN0H
-_080F6FD4: .4byte 0x0000e8f0
-_080F6FD8: .4byte 0x00000888
-_080F6FDC:
-	ldr r1, _080F6FF0 @ =REG_WIN0H
-	ldr r2, _080F6FF4 @ =0x0000e8f0
-	adds r0, r2, 0
-	strh r0, [r1]
-	adds r1, 0x4
-	ldr r2, _080F6FF8 @ =0x00000818
-_080F6FE8:
-	adds r0, r2, 0
-	strh r0, [r1]
-	pop {r0}
-	bx r0
-	.align 2, 0
-_080F6FF0: .4byte REG_WIN0H
-_080F6FF4: .4byte 0x0000e8f0
-_080F6FF8: .4byte 0x00000818
-	thumb_func_end sub_80F6FB8
-
-	thumb_func_start sub_80F6FFC
-sub_80F6FFC: @ 80F6FFC
-	ldr r0, _080F7008 @ =REG_BLDCNT
-	movs r1, 0
-	strh r1, [r0]
-	adds r0, 0x4
-	strh r1, [r0]
-	bx lr
-	.align 2, 0
-_080F7008: .4byte REG_BLDCNT
-	thumb_func_end sub_80F6FFC
-
 .section .text_80F708C
 
 	thumb_func_start sub_80F708C
diff --git a/asm/trainers_eye.s b/asm/trainers_eye.s
new file mode 100644
index 000000000..e303eb95e
--- /dev/null
+++ b/asm/trainers_eye.s
@@ -0,0 +1,312 @@
+	.include "constants/gba_constants.inc"
+	.include "include/macros.inc"
+
+	.syntax unified
+
+	.text
+
+	thumb_func_start sub_80F6DB8
+sub_80F6DB8: @ 80F6DB8
+	push {r4,lr}
+	movs r1, 0
+	ldr r0, _080F6DEC @ =gUnknown_083DFEC4
+	ldr r4, [r0]
+	ldr r2, _080F6DF0 @ =0x00008fe9
+	adds r0, r4, r2
+	strb r1, [r0]
+	movs r0, 0
+	bl sub_80F6E04
+	ldr r0, _080F6DF4 @ =0x0000d15a
+	adds r1, r4, r0
+	ldr r0, _080F6DF8 @ =0x0000ffb8
+	strh r0, [r1]
+	movs r0, 0
+	bl sub_80F2F7C
+	ldr r1, _080F6DFC @ =0x0000876e
+	adds r0, r4, r1
+	ldrh r0, [r0]
+	ldr r2, _080F6E00 @ =0x000087dc
+	adds r4, r2
+	strh r0, [r4]
+	pop {r4}
+	pop {r0}
+	bx r0
+	.align 2, 0
+_080F6DEC: .4byte gUnknown_083DFEC4
+_080F6DF0: .4byte 0x00008fe9
+_080F6DF4: .4byte 0x0000d15a
+_080F6DF8: .4byte 0x0000ffb8
+_080F6DFC: .4byte 0x0000876e
+_080F6E00: .4byte 0x000087dc
+	thumb_func_end sub_80F6DB8
+
+	thumb_func_start sub_80F6E04
+sub_80F6E04: @ 80F6E04
+	push {r4-r7,lr}
+	mov r7, r8
+	push {r7}
+	sub sp, 0x8
+	adds r4, r0, 0
+	lsls r4, 24
+	lsrs r4, 24
+	ldr r0, _080F6E78 @ =gUnknown_083DFEC4
+	ldr r5, [r0]
+	ldr r1, _080F6E7C @ =0x0000876e
+	adds r0, r5, r1
+	movs r2, 0
+	ldrsh r0, [r0, r2]
+	lsls r0, 3
+	adds r0, r5, r0
+	ldr r7, _080F6E80 @ =0x0000cee8
+	adds r0, r7
+	ldrh r1, [r0]
+	ldr r2, _080F6E84 @ =gTrainers
+	lsls r0, r1, 2
+	adds r0, r1
+	lsls r0, 3
+	adds r0, r2
+	ldrb r6, [r0, 0x3]
+	lsls r0, r6, 3
+	mov r8, r0
+	ldr r0, _080F6E88 @ =gTrainerFrontPicTable
+	add r0, r8
+	ldr r2, _080F6E8C @ =gTrainerFrontPicCoords
+	lsls r1, r6, 2
+	adds r1, r2
+	ldrb r1, [r1]
+	ldr r2, _080F6E90 @ =0x000131e4
+	adds r3, r5, r2
+	lsls r2, r4, 13
+	ldr r7, _080F6E94 @ =0x0000d1e4
+	adds r2, r7
+	adds r2, r5, r2
+	str r2, [sp]
+	str r6, [sp, 0x4]
+	movs r2, 0x1
+	bl DecompressPicFromTable_2
+	ldr r0, _080F6E98 @ =gTrainerFrontPicPaletteTable
+	add r8, r0
+	mov r1, r8
+	ldr r0, [r1]
+	lsls r4, 7
+	adds r5, r4
+	adds r1, r5, 0
+	bl LZ77UnCompWram
+	add sp, 0x8
+	pop {r3}
+	mov r8, r3
+	pop {r4-r7}
+	pop {r0}
+	bx r0
+	.align 2, 0
+_080F6E78: .4byte gUnknown_083DFEC4
+_080F6E7C: .4byte 0x0000876e
+_080F6E80: .4byte 0x0000cee8
+_080F6E84: .4byte gTrainers
+_080F6E88: .4byte gTrainerFrontPicTable
+_080F6E8C: .4byte gTrainerFrontPicCoords
+_080F6E90: .4byte 0x000131e4
+_080F6E94: .4byte 0x0000d1e4
+_080F6E98: .4byte gTrainerFrontPicPaletteTable
+	thumb_func_end sub_80F6E04
+
+	thumb_func_start sub_80F6E9C
+sub_80F6E9C: @ 80F6E9C
+	push {lr}
+	ldr r0, _080F6EB4 @ =gUnknown_083DFEC4
+	ldr r0, [r0]
+	ldr r2, _080F6EB8 @ =0x0000d15a
+	adds r1, r0, r2
+	ldrh r2, [r1]
+	movs r3, 0
+	ldrsh r0, [r1, r3]
+	cmp r0, 0
+	bne _080F6EBC
+	movs r0, 0
+	b _080F6ED0
+	.align 2, 0
+_080F6EB4: .4byte gUnknown_083DFEC4
+_080F6EB8: .4byte 0x0000d15a
+_080F6EBC:
+	adds r0, r2, 0
+	adds r0, 0x8
+	strh r0, [r1]
+	lsls r0, 16
+	cmp r0, 0
+	bge _080F6ECC
+	movs r0, 0x1
+	b _080F6ED0
+_080F6ECC:
+	movs r0, 0
+	strh r0, [r1]
+_080F6ED0:
+	pop {r1}
+	bx r1
+	thumb_func_end sub_80F6E9C
+
+	thumb_func_start sub_80F6ED4
+sub_80F6ED4: @ 80F6ED4
+	push {lr}
+	ldr r0, _080F6F00 @ =gUnknown_083DFEC4
+	ldr r0, [r0]
+	ldr r2, _080F6F04 @ =0x0000d15a
+	adds r1, r0, r2
+	ldrh r3, [r1]
+	movs r2, 0
+	ldrsh r0, [r1, r2]
+	movs r2, 0x48
+	negs r2, r2
+	cmp r0, r2
+	beq _080F6F0A
+	adds r0, r3, 0
+	subs r0, 0x8
+	strh r0, [r1]
+	lsls r0, 16
+	asrs r0, 16
+	cmp r0, r2
+	ble _080F6F08
+	movs r0, 0x1
+	b _080F6F0C
+	.align 2, 0
+_080F6F00: .4byte gUnknown_083DFEC4
+_080F6F04: .4byte 0x0000d15a
+_080F6F08:
+	strh r2, [r1]
+_080F6F0A:
+	movs r0, 0
+_080F6F0C:
+	pop {r1}
+	bx r1
+	thumb_func_end sub_80F6ED4
+
+	thumb_func_start sub_80F6F10
+sub_80F6F10: @ 80F6F10
+	push {lr}
+	ldr r0, _080F6F48 @ =gUnknown_083DFEC4
+	ldr r0, [r0]
+	ldr r2, _080F6F4C @ =0x0000d15e
+	adds r1, r0, r2
+	movs r2, 0
+	strb r2, [r1]
+	ldr r1, _080F6F50 @ =0x0000d15f
+	adds r0, r1
+	strb r2, [r0]
+	ldr r1, _080F6F54 @ =REG_BLDCNT
+	movs r0, 0xC8
+	strh r0, [r1]
+	ldr r0, _080F6F58 @ =REG_BLDY
+	strh r2, [r0]
+	subs r1, 0x8
+	ldr r2, _080F6F5C @ =0x00003f3f
+	adds r0, r2, 0
+	strh r0, [r1]
+	adds r1, 0x2
+	ldr r2, _080F6F60 @ =0x00001f1f
+	adds r0, r2, 0
+	strh r0, [r1]
+	movs r0, 0
+	bl sub_80F6FB8
+	pop {r0}
+	bx r0
+	.align 2, 0
+_080F6F48: .4byte gUnknown_083DFEC4
+_080F6F4C: .4byte 0x0000d15e
+_080F6F50: .4byte 0x0000d15f
+_080F6F54: .4byte REG_BLDCNT
+_080F6F58: .4byte REG_BLDY
+_080F6F5C: .4byte 0x00003f3f
+_080F6F60: .4byte 0x00001f1f
+	thumb_func_end sub_80F6F10
+
+	thumb_func_start sub_80F6F64
+sub_80F6F64: @ 80F6F64
+	push {lr}
+	ldr r0, _080F6F9C @ =gUnknown_083DFEC4
+	ldr r1, [r0]
+	ldr r0, _080F6FA0 @ =0x0000d15e
+	adds r2, r1, r0
+	ldrb r0, [r2]
+	adds r0, 0x1
+	strb r0, [r2]
+	lsls r0, 24
+	lsrs r0, 24
+	cmp r0, 0x8
+	bls _080F6FB0
+	movs r0, 0
+	strb r0, [r2]
+	ldr r0, _080F6FA4 @ =0x0000d15f
+	adds r1, r0
+	ldrb r0, [r1]
+	adds r0, 0x1
+	strb r0, [r1]
+	movs r1, 0x1
+	ands r1, r0
+	cmp r1, 0
+	beq _080F6FAC
+	ldr r1, _080F6FA8 @ =REG_BLDY
+	movs r0, 0x6
+	strh r0, [r1]
+	b _080F6FB0
+	.align 2, 0
+_080F6F9C: .4byte gUnknown_083DFEC4
+_080F6FA0: .4byte 0x0000d15e
+_080F6FA4: .4byte 0x0000d15f
+_080F6FA8: .4byte REG_BLDY
+_080F6FAC:
+	ldr r0, _080F6FB4 @ =REG_BLDY
+	strh r1, [r0]
+_080F6FB0:
+	pop {r0}
+	bx r0
+	.align 2, 0
+_080F6FB4: .4byte REG_BLDY
+	thumb_func_end sub_80F6F64
+
+	thumb_func_start sub_80F6FB8
+sub_80F6FB8: @ 80F6FB8
+	push {lr}
+	lsls r0, 24
+	cmp r0, 0
+	bne _080F6FDC
+	ldr r1, _080F6FD0 @ =REG_WIN0H
+	ldr r2, _080F6FD4 @ =0x0000e8f0
+	adds r0, r2, 0
+	strh r0, [r1]
+	adds r1, 0x4
+	ldr r2, _080F6FD8 @ =0x00000888
+	b _080F6FE8
+	.align 2, 0
+_080F6FD0: .4byte REG_WIN0H
+_080F6FD4: .4byte 0x0000e8f0
+_080F6FD8: .4byte 0x00000888
+_080F6FDC:
+	ldr r1, _080F6FF0 @ =REG_WIN0H
+	ldr r2, _080F6FF4 @ =0x0000e8f0
+	adds r0, r2, 0
+	strh r0, [r1]
+	adds r1, 0x4
+	ldr r2, _080F6FF8 @ =0x00000818
+_080F6FE8:
+	adds r0, r2, 0
+	strh r0, [r1]
+	pop {r0}
+	bx r0
+	.align 2, 0
+_080F6FF0: .4byte REG_WIN0H
+_080F6FF4: .4byte 0x0000e8f0
+_080F6FF8: .4byte 0x00000818
+	thumb_func_end sub_80F6FB8
+
+	thumb_func_start sub_80F6FFC
+sub_80F6FFC: @ 80F6FFC
+	ldr r0, _080F7008 @ =REG_BLDCNT
+	movs r1, 0
+	strh r1, [r0]
+	adds r0, 0x4
+	strh r1, [r0]
+	bx lr
+	.align 2, 0
+_080F7008: .4byte REG_BLDCNT
+	thumb_func_end sub_80F6FFC
+
+	.align 2, 0 @ Don't pad with nop
diff --git a/ld_script.txt b/ld_script.txt
index 4cae078bf..d48644e18 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -297,6 +297,8 @@ SECTIONS {
         src/pokenav_before.o(.text);
         src/pokenav.o(.text);
         asm/pokenav.o(.text);
+        src/trainers_eye.o(.text);
+        asm/trainers_eye.o(.text);
         src/pokenav_after.o(.text);
         asm/pokenav.o(.text_80F708C);
         src/mon_markings.o(.text);
diff --git a/src/trainers_eye.c b/src/trainers_eye.c
new file mode 100644
index 000000000..a1f61a61d
--- /dev/null
+++ b/src/trainers_eye.c
@@ -0,0 +1,52 @@
+#include "global.h"
+#include "battle_setup.h"
+#include "overworld.h"
+#include "pokenav.h"
+
+struct TrainersEyeGymLeadersAndE4
+{
+    u16 opponentId;
+    u16 regionMapSectionId;
+};
+
+extern const struct TrainersEyeGymLeadersAndE4 gUnknown_083E49C0[13];
+
+void sub_80F6C20(void)
+{
+    u16 i;
+
+    gUnknown_083DFEC4->unkD158 = 0;
+
+    for (i = 0; i < 56; i++)
+    {
+        if (HasTrainerAlreadyBeenFought(gTrainerEyeTrainers[i].opponentIDs[0]))
+        {
+            gUnknown_083DFEC4->unkCEE8[gUnknown_083DFEC4->unkD158].unk0 = gTrainerEyeTrainers[i].opponentIDs[0];
+            gUnknown_083DFEC4->unkCEE8[gUnknown_083DFEC4->unkD158].unk4 = i;
+            gUnknown_083DFEC4->unkCEE8[gUnknown_083DFEC4->unkD158].unk5 = gSaveBlock1.trainerRematches[i];
+            gUnknown_083DFEC4->unkCEE8[gUnknown_083DFEC4->unkD158].unk2 = Overworld_GetMapHeaderByGroupAndId(gTrainerEyeTrainers[i].mapGroup, gTrainerEyeTrainers[i].mapNum)->regionMapSectionId;
+            gUnknown_083DFEC4->unkD158++;
+        }
+    }
+
+    for (i = 0; i < 13; i++)
+    {
+        {
+            if (HasTrainerAlreadyBeenFought(gUnknown_083E49C0[i].opponentId))
+            {
+                gUnknown_083DFEC4->unkCEE8[gUnknown_083DFEC4->unkD158].unk0 = gUnknown_083E49C0[i].opponentId;
+                gUnknown_083DFEC4->unkCEE8[gUnknown_083DFEC4->unkD158].unk2 = gUnknown_083E49C0[i].regionMapSectionId;
+                gUnknown_083DFEC4->unkCEE8[gUnknown_083DFEC4->unkD158].unk5 = 0;
+                gUnknown_083DFEC4->unkCEE8[gUnknown_083DFEC4->unkD158].unk4 = i + 0x38;
+                gUnknown_083DFEC4->unkD158++;
+            }
+        }
+    }
+
+    gUnknown_083DFEC4->unk876C = 0;
+    gUnknown_083DFEC4->unk8770 = 0;
+    gUnknown_083DFEC4->unk876E = 0;
+    gUnknown_083DFEC4->unk8772 = gUnknown_083DFEC4->unkD158 <= 8 ? gUnknown_083DFEC4->unkD158 - 1 : 7;
+    gUnknown_083DFEC4->unk8774 = gUnknown_083DFEC4->unkD158 - 1;
+    gUnknown_083DFEC4->unk87C9 = gUnknown_083DFEC4->unk8774 < 8 ? 0 : 1;
+}