Finish field_effect.c

13 files changed, 272 insertions, 598 deletions

diff --git a/asm/event_object_movement.s b/asm/event_object_movement.s
index 163ebe51f..cf5b8c54d 100644
--- a/asm/event_object_movement.s
+++ b/asm/event_object_movement.s
@@ -12893,12 +12893,12 @@ sub_8063AD4: @ 8063AD4
 	subs r1, r0
 	lsls r1, 4
 	strh r1, [r3]
-	ldr r1, _08063B14 @ =gUnknown_300506C
+	ldr r1, _08063B14 @ =gTotalCameraPixelOffsetX
 	ldrh r0, [r2]
 	ldrh r1, [r1]
 	subs r0, r1
 	strh r0, [r2]
-	ldr r1, _08063B18 @ =gUnknown_3005068
+	ldr r1, _08063B18 @ =gTotalCameraPixelOffsetY
 	ldrh r0, [r3]
 	ldrh r1, [r1]
 	subs r0, r1
@@ -12908,8 +12908,8 @@ sub_8063AD4: @ 8063AD4
 	bx r0
 	.align 2, 0
 _08063B10: .4byte gSaveBlock1Ptr
-_08063B14: .4byte gUnknown_300506C
-_08063B18: .4byte gUnknown_3005068
+_08063B14: .4byte gTotalCameraPixelOffsetX
+_08063B18: .4byte gTotalCameraPixelOffsetY
 	thumb_func_end sub_8063AD4
 
 	thumb_func_start sub_8063B1C
@@ -12921,7 +12921,7 @@ sub_8063B1C: @ 8063B1C
 	lsrs r5, r0, 16
 	lsls r1, 16
 	lsrs r6, r1, 16
-	ldr r0, _08063BB0 @ =gUnknown_300506C
+	ldr r0, _08063BB0 @ =gTotalCameraPixelOffsetX
 	ldrh r0, [r0]
 	negs r0, r0
 	ldr r1, _08063BB4 @ =gUnknown_3005050
@@ -12929,7 +12929,7 @@ sub_8063B1C: @ 8063B1C
 	subs r0, r2
 	lsls r0, 16
 	lsrs r3, r0, 16
-	ldr r0, _08063BB8 @ =gUnknown_3005068
+	ldr r0, _08063BB8 @ =gTotalCameraPixelOffsetY
 	ldrh r0, [r0]
 	negs r0, r0
 	ldr r1, [r1, 0x14]
@@ -12992,9 +12992,9 @@ _08063B7C:
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08063BB0: .4byte gUnknown_300506C
+_08063BB0: .4byte gTotalCameraPixelOffsetX
 _08063BB4: .4byte gUnknown_3005050
-_08063BB8: .4byte gUnknown_3005068
+_08063BB8: .4byte gTotalCameraPixelOffsetY
 _08063BBC: .4byte 0xfff00000
 _08063BC0: .4byte gSaveBlock1Ptr
 	thumb_func_end sub_8063B1C
diff --git a/asm/field_camera.s b/asm/field_camera.s
index cf9fff21d..aa906d6fc 100644
--- a/asm/field_camera.s
+++ b/asm/field_camera.s
@@ -956,11 +956,11 @@ _0805AC7E:
 	adds r1, r7, 0
 	mov r2, r8
 	bl coords8_add
-	ldr r1, _0805ACAC @ =gUnknown_300506C
+	ldr r1, _0805ACAC @ =gTotalCameraPixelOffsetX
 	ldrh r0, [r1]
 	subs r0, r7
 	strh r0, [r1]
-	ldr r1, _0805ACB0 @ =gUnknown_3005068
+	ldr r1, _0805ACB0 @ =gTotalCameraPixelOffsetY
 	ldrh r0, [r1]
 	mov r2, r8
 	subs r0, r2
@@ -973,8 +973,8 @@ _0805AC7E:
 	.align 2, 0
 _0805ACA4: .4byte gUnknown_3005050
 _0805ACA8: .4byte gUnknown_3000E90
-_0805ACAC: .4byte gUnknown_300506C
-_0805ACB0: .4byte gUnknown_3005068
+_0805ACAC: .4byte gTotalCameraPixelOffsetX
+_0805ACB0: .4byte gTotalCameraPixelOffsetY
 	thumb_func_end CameraUpdate
 
 	thumb_func_start sub_805ACB4
@@ -989,12 +989,12 @@ sub_805ACB4: @ 805ACB4
 	asrs r1, 16
 	bl UpdateObjectEventsForCameraUpdate
 	bl DrawWholeMapView
-	ldr r1, _0805ACE8 @ =gUnknown_300506C
+	ldr r1, _0805ACE8 @ =gTotalCameraPixelOffsetX
 	lsls r4, 4
 	ldrh r0, [r1]
 	subs r0, r4
 	strh r0, [r1]
-	ldr r1, _0805ACEC @ =gUnknown_3005068
+	ldr r1, _0805ACEC @ =gTotalCameraPixelOffsetY
 	lsls r5, 4
 	ldrh r0, [r1]
 	subs r0, r5
@@ -1003,8 +1003,8 @@ sub_805ACB4: @ 805ACB4
 	pop {r0}
 	bx r0
 	.align 2, 0
-_0805ACE8: .4byte gUnknown_300506C
-_0805ACEC: .4byte gUnknown_3005068
+_0805ACE8: .4byte gTotalCameraPixelOffsetX
+_0805ACEC: .4byte gTotalCameraPixelOffsetY
 	thumb_func_end sub_805ACB4
 
 	thumb_func_start sub_805ACF0
@@ -1184,14 +1184,14 @@ UpdateCameraPanning: @ 805AE28
 	bl _call_via_r0
 _0805AE36:
 	ldr r2, _0805AE5C @ =gSpriteCoordOffsetX
-	ldr r0, _0805AE60 @ =gUnknown_300506C
+	ldr r0, _0805AE60 @ =gTotalCameraPixelOffsetX
 	ldr r1, _0805AE64 @ =gUnknown_3000E98
 	ldrh r0, [r0]
 	ldrh r1, [r1]
 	subs r0, r1
 	strh r0, [r2]
 	ldr r2, _0805AE68 @ =gSpriteCoordOffsetY
-	ldr r0, _0805AE6C @ =gUnknown_3005068
+	ldr r0, _0805AE6C @ =gTotalCameraPixelOffsetY
 	ldr r1, _0805AE70 @ =gUnknown_3000E9A
 	ldrh r0, [r0]
 	ldrh r1, [r1]
@@ -1203,10 +1203,10 @@ _0805AE36:
 	.align 2, 0
 _0805AE58: .4byte gUnknown_3000EA0
 _0805AE5C: .4byte gSpriteCoordOffsetX
-_0805AE60: .4byte gUnknown_300506C
+_0805AE60: .4byte gTotalCameraPixelOffsetX
 _0805AE64: .4byte gUnknown_3000E98
 _0805AE68: .4byte gSpriteCoordOffsetY
-_0805AE6C: .4byte gUnknown_3005068
+_0805AE6C: .4byte gTotalCameraPixelOffsetY
 _0805AE70: .4byte gUnknown_3000E9A
 	thumb_func_end UpdateCameraPanning
 
diff --git a/asm/field_effect.s b/asm/field_effect.s
deleted file mode 100644
index 3c633130e..000000000
--- a/asm/field_effect.s
+++ /dev/null
@@ -1,499 +0,0 @@
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.syntax unified
-
-	.text
-
-	thumb_func_start sub_8087AB4
-sub_8087AB4: @ 8087AB4
-	push {r4,lr}
-	sub sp, 0x4
-	ldr r4, _08087AF8 @ =gFieldEffectArguments
-	ldrb r0, [r4]
-	ldrb r1, [r4, 0x4]
-	ldrb r2, [r4, 0x8]
-	mov r3, sp
-	bl TryGetObjectEventIdByLocalIdAndMap
-	lsls r0, 24
-	cmp r0, 0
-	bne _08087B04
-	ldr r0, _08087AFC @ =sub_8087BC0
-	movs r1, 0x50
-	bl CreateTask
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, _08087B00 @ =gTasks
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	adds r1, r2
-	mov r0, sp
-	ldrb r0, [r0]
-	strh r0, [r1, 0xC]
-	ldr r0, [r4]
-	strh r0, [r1, 0x14]
-	ldr r0, [r4, 0x4]
-	strh r0, [r1, 0x16]
-	ldr r0, [r4, 0x8]
-	strh r0, [r1, 0x18]
-	b _08087B0A
-	.align 2, 0
-_08087AF8: .4byte gFieldEffectArguments
-_08087AFC: .4byte sub_8087BC0
-_08087B00: .4byte gTasks
-_08087B04:
-	movs r0, 0x44
-	bl FieldEffectActiveListRemove
-_08087B0A:
-	movs r0, 0
-	add sp, 0x4
-	pop {r4}
-	pop {r1}
-	bx r1
-	thumb_func_end sub_8087AB4
-
-	thumb_func_start sub_8087B14
-sub_8087B14: @ 8087B14
-	push {r4,r5,lr}
-	lsls r0, 24
-	lsrs r5, r0, 24
-	lsls r0, r5, 2
-	adds r0, r5
-	lsls r0, 3
-	ldr r1, _08087B4C @ =gTasks+0x8
-	adds r4, r0, r1
-	movs r1, 0xE
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	beq _08087B50
-	ldrh r0, [r4, 0xC]
-	adds r0, 0x1
-	strh r0, [r4, 0xC]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x14
-	ble _08087B54
-	movs r0, 0
-	strh r0, [r4, 0xC]
-	ldrh r1, [r4, 0xA]
-	movs r2, 0xA
-	ldrsh r0, [r4, r2]
-	cmp r0, 0
-	beq _08087B54
-	subs r0, r1, 0x1
-	b _08087B52
-	.align 2, 0
-_08087B4C: .4byte gTasks+0x8
-_08087B50:
-	movs r0, 0x4
-_08087B52:
-	strh r0, [r4, 0xA]
-_08087B54:
-	ldrh r0, [r4]
-	adds r0, 0x1
-	strh r0, [r4]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x1
-	ble _08087B8E
-	movs r0, 0
-	strh r0, [r4]
-	ldrh r0, [r4, 0x2]
-	adds r0, 0x1
-	strh r0, [r4, 0x2]
-	movs r1, 0x1
-	ands r0, r1
-	cmp r0, 0
-	beq _08087B84
-	ldrh r1, [r4, 0xA]
-	negs r1, r1
-	lsls r1, 16
-	asrs r1, 16
-	movs r0, 0
-	bl SetCameraPanning
-	b _08087B8E
-_08087B84:
-	movs r0, 0xA
-	ldrsh r1, [r4, r0]
-	movs r0, 0
-	bl SetCameraPanning
-_08087B8E:
-	bl UpdateCameraPanning
-	movs r1, 0xA
-	ldrsh r0, [r4, r1]
-	cmp r0, 0
-	bne _08087BA0
-	adds r0, r5, 0
-	bl DestroyTask
-_08087BA0:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8087B14
-
-	thumb_func_start sub_8087BA8
-sub_8087BA8: @ 8087BA8
-	lsls r0, 24
-	lsrs r0, 24
-	ldr r2, _08087BBC @ =gTasks
-	lsls r1, r0, 2
-	adds r1, r0
-	lsls r1, 3
-	adds r1, r2
-	movs r0, 0x1
-	strh r0, [r1, 0x16]
-	bx lr
-	.align 2, 0
-_08087BBC: .4byte gTasks
-	thumb_func_end sub_8087BA8
-
-	thumb_func_start sub_8087BC0
-sub_8087BC0: @ 8087BC0
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	lsls r5, 24
-	lsrs r5, 24
-	lsls r4, r5, 2
-	adds r4, r5
-	lsls r4, 3
-	ldr r0, _08087BF8 @ =gTasks+0x8
-	adds r4, r0
-	bl InstallCameraPanAheadCallback
-	movs r0, 0
-	bl SetCameraPanningCallback
-	ldr r1, _08087BFC @ =gUnknown_83CC244
-	movs r2, 0x2
-	ldrsh r0, [r4, r2]
-	lsls r0, 2
-	adds r0, r1
-	ldr r2, [r0]
-	adds r0, r4, 0
-	adds r1, r5, 0
-	bl _call_via_r2
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08087BF8: .4byte gTasks+0x8
-_08087BFC: .4byte gUnknown_83CC244
-	thumb_func_end sub_8087BC0
-
-	thumb_func_start sub_8087C00
-sub_8087C00: @ 8087C00
-	push {r4,r5,lr}
-	adds r5, r0, 0
-	ldr r0, _08087C28 @ =sub_8087B14
-	movs r1, 0x5A
-	bl CreateTask
-	adds r4, r0, 0
-	lsls r4, 24
-	lsrs r4, 24
-	movs r0, 0x51
-	bl PlaySE
-	strh r4, [r5, 0xA]
-	ldrh r0, [r5, 0x2]
-	adds r0, 0x1
-	strh r0, [r5, 0x2]
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08087C28: .4byte sub_8087B14
-	thumb_func_end sub_8087C00
-
-	thumb_func_start sub_8087C2C
-sub_8087C2C: @ 8087C2C
-	push {r4-r7,lr}
-	sub sp, 0x4
-	adds r7, r0, 0
-	ldrh r0, [r7, 0x6]
-	adds r0, 0x1
-	strh r0, [r7, 0x6]
-	lsls r0, 16
-	asrs r0, 16
-	cmp r0, 0x78
-	ble _08087C9A
-	ldr r2, _08087CA4 @ =gObjectEvents
-	movs r1, 0x4
-	ldrsh r0, [r7, r1]
-	lsls r1, r0, 3
-	adds r1, r0
-	lsls r1, 2
-	adds r1, r2
-	ldrb r0, [r1, 0x4]
-	lsls r4, r0, 4
-	adds r4, r0
-	lsls r4, 2
-	ldr r0, _08087CA8 @ =gSprites
-	adds r4, r0
-	ldrb r0, [r1, 0x1]
-	movs r2, 0x20
-	orrs r0, r2
-	strb r0, [r1, 0x1]
-	ldr r6, _08087CAC @ =0x0000ffff
-	ldr r5, _08087CB0 @ =0x00007fff
-	adds r0, r6, 0
-	movs r1, 0x10
-	adds r2, r5, 0
-	bl BlendPalettes
-	str r5, [sp]
-	adds r0, r6, 0
-	movs r1, 0
-	movs r2, 0x10
-	movs r3, 0
-	bl BeginNormalPaletteFade
-	adds r0, r4, 0
-	bl sub_8087CFC
-	movs r0, 0x50
-	bl PlaySE
-	ldrb r0, [r7, 0xA]
-	bl sub_8087BA8
-	movs r0, 0
-	strh r0, [r7, 0x6]
-	ldrh r0, [r7, 0x2]
-	adds r0, 0x1
-	strh r0, [r7, 0x2]
-_08087C9A:
-	add sp, 0x4
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08087CA4: .4byte gObjectEvents
-_08087CA8: .4byte gSprites
-_08087CAC: .4byte 0x0000ffff
-_08087CB0: .4byte 0x00007fff
-	thumb_func_end sub_8087C2C
-
-	thumb_func_start sub_8087CB4
-sub_8087CB4: @ 8087CB4
-	push {r4,r5,lr}
-	adds r4, r0, 0
-	lsls r1, 24
-	lsrs r5, r1, 24
-	ldr r0, _08087CF4 @ =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _08087CEE
-	ldr r0, _08087CF8 @ =sub_8087B14
-	bl FuncIsActiveTask
-	lsls r0, 24
-	cmp r0, 0
-	bne _08087CEE
-	bl InstallCameraPanAheadCallback
-	ldrb r0, [r4, 0xC]
-	ldrb r1, [r4, 0xE]
-	ldrb r2, [r4, 0x10]
-	bl RemoveObjectEventByLocalIdAndMap
-	movs r0, 0x44
-	bl FieldEffectActiveListRemove
-	adds r0, r5, 0
-	bl DestroyTask
-_08087CEE:
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08087CF4: .4byte gPaletteFade
-_08087CF8: .4byte sub_8087B14
-	thumb_func_end sub_8087CB4
-
-	thumb_func_start sub_8087CFC
-sub_8087CFC: @ 8087CFC
-	push {r4-r7,lr}
-	mov r7, r8
-	push {r7}
-	adds r6, r0, 0
-	ldr r0, _08087D80 @ =gUnknown_300506C
-	movs r1, 0
-	ldrsh r2, [r0, r1]
-	movs r3, 0x20
-	ldrsh r0, [r6, r3]
-	adds r2, r0
-	movs r1, 0x24
-	ldrsh r0, [r6, r1]
-	adds r2, r0
-	ldr r0, _08087D84 @ =gUnknown_3005068
-	movs r3, 0
-	ldrsh r0, [r0, r3]
-	movs r3, 0x22
-	ldrsh r1, [r6, r3]
-	adds r0, r1
-	movs r3, 0x26
-	ldrsh r1, [r6, r3]
-	adds r0, r1
-	subs r0, 0x4
-	movs r5, 0
-	lsls r2, 16
-	mov r8, r2
-	lsls r7, r0, 16
-_08087D32:
-	ldr r0, _08087D88 @ =gUnknown_83CC2A0
-	mov r2, r8
-	asrs r1, r2, 16
-	asrs r2, r7, 16
-	movs r3, 0
-	bl CreateSprite
-	lsls r0, 24
-	lsrs r0, 24
-	cmp r0, 0x40
-	beq _08087D6E
-	lsls r4, r0, 4
-	adds r4, r0
-	lsls r4, 2
-	ldr r0, _08087D8C @ =gSprites
-	adds r4, r0
-	lsls r1, r5, 24
-	lsrs r1, 24
-	adds r0, r4, 0
-	bl StartSpriteAnim
-	strh r5, [r4, 0x2E]
-	ldrb r1, [r6, 0x5]
-	lsrs r1, 4
-	lsls r1, 4
-	ldrb r2, [r4, 0x5]
-	movs r0, 0xF
-	ands r0, r2
-	orrs r0, r1
-	strb r0, [r4, 0x5]
-_08087D6E:
-	adds r5, 0x1
-	cmp r5, 0x3
-	ble _08087D32
-	pop {r3}
-	mov r8, r3
-	pop {r4-r7}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08087D80: .4byte gUnknown_300506C
-_08087D84: .4byte gUnknown_3005068
-_08087D88: .4byte gUnknown_83CC2A0
-_08087D8C: .4byte gSprites
-	thumb_func_end sub_8087CFC
-
-	thumb_func_start sub_8087D90
-sub_8087D90: @ 8087D90
-	push {lr}
-	adds r1, r0, 0
-	movs r2, 0x2E
-	ldrsh r0, [r1, r2]
-	cmp r0, 0x1
-	beq _08087DBC
-	cmp r0, 0x1
-	bgt _08087DA6
-	cmp r0, 0
-	beq _08087DB0
-	b _08087DDA
-_08087DA6:
-	cmp r0, 0x2
-	beq _08087DC8
-	cmp r0, 0x3
-	beq _08087DCE
-	b _08087DDA
-_08087DB0:
-	ldrh r0, [r1, 0x20]
-	subs r0, 0x10
-	strh r0, [r1, 0x20]
-	ldrh r0, [r1, 0x22]
-	subs r0, 0xC
-	b _08087DD8
-_08087DBC:
-	ldrh r0, [r1, 0x20]
-	adds r0, 0x10
-	strh r0, [r1, 0x20]
-	ldrh r0, [r1, 0x22]
-	subs r0, 0xC
-	b _08087DD8
-_08087DC8:
-	ldrh r0, [r1, 0x20]
-	subs r0, 0x10
-	b _08087DD2
-_08087DCE:
-	ldrh r0, [r1, 0x20]
-	adds r0, 0x10
-_08087DD2:
-	strh r0, [r1, 0x20]
-	ldrh r0, [r1, 0x22]
-	adds r0, 0xC
-_08087DD8:
-	strh r0, [r1, 0x22]
-_08087DDA:
-	ldrh r0, [r1, 0x20]
-	adds r0, 0x4
-	lsls r0, 16
-	lsrs r0, 16
-	cmp r0, 0xF8
-	bhi _08087DF6
-	movs r0, 0x22
-	ldrsh r2, [r1, r0]
-	movs r0, 0x4
-	negs r0, r0
-	cmp r2, r0
-	blt _08087DF6
-	cmp r2, 0xA4
-	ble _08087DFC
-_08087DF6:
-	adds r0, r1, 0
-	bl DestroySprite
-_08087DFC:
-	pop {r0}
-	bx r0
-	thumb_func_end sub_8087D90
-
-	thumb_func_start sub_8087E00
-sub_8087E00: @ 8087E00
-	push {r4,lr}
-	lsls r0, 24
-	lsrs r4, r0, 24
-	ldr r0, _08087E24 @ =gPaletteFade
-	ldrb r1, [r0, 0x7]
-	movs r0, 0x80
-	ands r0, r1
-	cmp r0, 0
-	bne _08087E1E
-	movs r0, 0x45
-	bl FieldEffectActiveListRemove
-	adds r0, r4, 0
-	bl DestroyTask
-_08087E1E:
-	pop {r4}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08087E24: .4byte gPaletteFade
-	thumb_func_end sub_8087E00
-
-	thumb_func_start sub_8087E28
-sub_8087E28: @ 8087E28
-	push {r4,r5,lr}
-	sub sp, 0x4
-	movs r4, 0x1
-	negs r4, r4
-	ldr r5, _08087E5C @ =0x00007fff
-	adds r0, r4, 0
-	movs r1, 0x10
-	adds r2, r5, 0
-	bl BlendPalettes
-	str r5, [sp]
-	adds r0, r4, 0
-	adds r1, r4, 0
-	movs r2, 0xF
-	movs r3, 0
-	bl BeginNormalPaletteFade
-	ldr r0, _08087E60 @ =sub_8087E00
-	movs r1, 0x5A
-	bl CreateTask
-	add sp, 0x4
-	pop {r4,r5}
-	pop {r0}
-	bx r0
-	.align 2, 0
-_08087E5C: .4byte 0x00007fff
-_08087E60: .4byte sub_8087E00
-	thumb_func_end sub_8087E28
-
-	.align 2, 0 @ Don't pad with nop.
diff --git a/asm/field_player_avatar.s b/asm/field_player_avatar.s
index 6e425d2c7..ccf946752 100644
--- a/asm/field_player_avatar.s
+++ b/asm/field_player_avatar.s
@@ -5337,7 +5337,7 @@ _0805DBBA:
 	strh r0, [r7, 0x22]
 	movs r2, 0x22
 	ldrsh r1, [r7, r2]
-	ldr r0, _0805DBF0 @ =gUnknown_3005068
+	ldr r0, _0805DBF0 @ =gTotalCameraPixelOffsetY
 	movs r2, 0
 	ldrsh r0, [r0, r2]
 	adds r1, r0
@@ -5350,7 +5350,7 @@ _0805DBBA:
 	strh r0, [r5]
 	b _0805DBFA
 	.align 2, 0
-_0805DBF0: .4byte gUnknown_3005068
+_0805DBF0: .4byte gTotalCameraPixelOffsetY
 _0805DBF4:
 	adds r0, r2, 0
 	bl DestroyTask
diff --git a/asm/overworld.s b/asm/overworld.s
index d8b87c987..301b1e01d 100644
--- a/asm/overworld.s
+++ b/asm/overworld.s
@@ -4659,10 +4659,10 @@ _0805706A:
 	thumb_func_start sub_8057074
 sub_8057074: @ 8057074
 	push {lr}
-	ldr r0, _08057094 @ =gUnknown_300506C
+	ldr r0, _08057094 @ =gTotalCameraPixelOffsetX
 	movs r1, 0
 	strh r1, [r0]
-	ldr r0, _08057098 @ =gUnknown_3005068
+	ldr r0, _08057098 @ =gTotalCameraPixelOffsetY
 	strh r1, [r0]
 	bl sub_805DE74
 	movs r0, 0
@@ -4672,18 +4672,18 @@ sub_8057074: @ 8057074
 	pop {r0}
 	bx r0
 	.align 2, 0
-_08057094: .4byte gUnknown_300506C
-_08057098: .4byte gUnknown_3005068
+_08057094: .4byte gTotalCameraPixelOffsetX
+_08057098: .4byte gTotalCameraPixelOffsetY
 	thumb_func_end sub_8057074
 
 	thumb_func_start mli4_mapscripts_and_other
 mli4_mapscripts_and_other: @ 805709C
 	push {r4,r5,lr}
 	sub sp, 0x4
-	ldr r0, _080570F4 @ =gUnknown_300506C
+	ldr r0, _080570F4 @ =gTotalCameraPixelOffsetX
 	movs r1, 0
 	strh r1, [r0]
-	ldr r0, _080570F8 @ =gUnknown_3005068
+	ldr r0, _080570F8 @ =gTotalCameraPixelOffsetY
 	strh r1, [r0]
 	bl sub_805DE74
 	mov r4, sp
@@ -4715,8 +4715,8 @@ mli4_mapscripts_and_other: @ 805709C
 	pop {r0}
 	bx r0
 	.align 2, 0
-_080570F4: .4byte gUnknown_300506C
-_080570F8: .4byte gUnknown_3005068
+_080570F4: .4byte gTotalCameraPixelOffsetX
+_080570F8: .4byte gTotalCameraPixelOffsetY
 _080570FC: .4byte gSaveBlock2Ptr
 	thumb_func_end mli4_mapscripts_and_other
 
diff --git a/data/field_effect.s b/data/field_effect.s
deleted file mode 100644
index 529205a57..000000000
--- a/data/field_effect.s
+++ /dev/null
@@ -1,43 +0,0 @@
-#include "constants/maps.h"
-#include "constants/species.h"
-	.include "asm/macros.inc"
-	.include "constants/constants.inc"
-
-	.section .rodata
-	.align 2
-
-gUnknown_83CC244:: @ 83CC244 dataptr
-	.4byte sub_8087C00
-	.4byte sub_8087C2C
-	.4byte sub_8087CB4
-
-gUnknown_83CC250:: @ 83CC250 sprite_frames
-	obj_frame_tiles gUnknown_83CBDB0 + 0x00, 0x0020
-	obj_frame_tiles gUnknown_83CBDB0 + 0x20, 0x0020
-	obj_frame_tiles gUnknown_83CBDB0 + 0x40, 0x0020
-	obj_frame_tiles gUnknown_83CBDB0 + 0x60, 0x0020
-
-gUnknown_83CC270:: @ 83CC270 animcmd
-	obj_image_anim_frame 0x0000, 0
-	obj_image_anim_end
-
-gUnknown_83CC278:: @ 83CC278 animcmd
-	obj_image_anim_frame 0x0001, 0
-	obj_image_anim_end
-
-gUnknown_83CC280:: @ 83CC280 animcmd
-	obj_image_anim_frame 0x0002, 0
-	obj_image_anim_end
-
-gUnknown_83CC288:: @ 83CC288 animcmd
-	obj_image_anim_frame 0x0003, 0
-	obj_image_anim_end
-
-gUnknown_83CC290:: @ 83CC290 dataptr
-	.4byte gUnknown_83CC270
-	.4byte gUnknown_83CC278
-	.4byte gUnknown_83CC280
-	.4byte gUnknown_83CC288
-
-gUnknown_83CC2A0:: @ 83CC2A0 spr_template
-	spr_template 65535, 4371, gOamData_83CBE58, gUnknown_83CC290, gUnknown_83CC250, gDummySpriteAffineAnimTable, sub_8087D90
diff --git a/data/field_effect_scripts.s b/data/field_effect_scripts.s
index 484de872b..010627fb5 100644
--- a/data/field_effect_scripts.s
+++ b/data/field_effect_scripts.s
@@ -69,7 +69,7 @@ gFieldEffectScriptPointers:: @ 81D96AC
 	.4byte gFldEffScript_SmileyFaceIcon
 	.4byte gFldEffScript_UseVsSeeker
 	.4byte gFldEffScript_DoubleExclMarkIcon
-	.4byte gFldEffScript_Unk43
+	.4byte gFldEffScript_MoveDeoxysRock
 	.4byte gFldEffScript_Unk44
 	.4byte gFldEffScript_Unk45
 
@@ -333,14 +333,14 @@ gFldEffScript_DoubleExclMarkIcon:: @ 81D9998
 	callnative FldEff_DoubleExclMarkIcon
 	end 
 
-gFldEffScript_Unk43:: @ 81D999E
-	callnative FldEff_Unk43
+gFldEffScript_MoveDeoxysRock:: @ 81D999E
+	callnative Fldeff_MoveDeoxysRock
 	end 
 
 gFldEffScript_Unk44:: @ 81D99A4
-	callnative sub_8087AB4
+	callnative FldEff_Unk44
 	end 
 
 gFldEffScript_Unk45:: @ 81D99AA
-	callnative sub_8087E28
+	callnative FldEff_Unk45
 	end 
diff --git a/include/constants/field_effects.h b/include/constants/field_effects.h
index 80240adc6..5aa885b37 100644
--- a/include/constants/field_effects.h
+++ b/include/constants/field_effects.h
@@ -66,9 +66,9 @@
 #define FLDEFF_HALL_OF_FAME_RECORD       62
 #define FLDEFF_USE_TELEPORT              63
 #define FLDEFF_SMILEY_FACE_ICON          64
-#define FLDEFF_USE_VS_SEEKER                    65 // TODO: related to vs_seeker
+#define FLDEFF_USE_VS_SEEKER             65
 #define FLDEFF_DOUBLE_EXCL_MARK_ICON     66
-#define FLDEFF_UNK_43                    67 // TODO: related to deoxys
+#define FLDEFF_MOVE_DEOXYS_ROCK          67
 #define FLDEFF_UNK_44                    68 // TODO: related to ???
 #define FLDEFF_UNK_45                    69 // TODO: related to fame checker photos
 
diff --git a/include/field_camera.h b/include/field_camera.h
index fb9861014..fdab03255 100644
--- a/include/field_camera.h
+++ b/include/field_camera.h
@@ -15,12 +15,12 @@ struct CameraObject
     s32 y;
 };
 
-extern struct CameraObject gUnknown_03005DD0;
+extern struct CameraObject gFieldCamera;
 
 // Exported RAM declarations
 
-extern u16 gUnknown_03005DEC;
-extern u16 gUnknown_03005DE8;
+extern u16 gTotalCameraPixelOffsetX;
+extern u16 gTotalCameraPixelOffsetY;
 
 // Exported ROM declarations
 
@@ -29,6 +29,7 @@ void CurrentMapDrawMetatileAt(int x, int y);
 void sub_805A658(s16 *x, s16 *y);
 void SetCameraPanningCallback(void (*cb)(void));
 void SetCameraPanning(s16 x, s16 y);
+void UpdateCameraPanning(void);
 void InstallCameraPanAheadCallback(void);
 void DrawDoorMetatileAt(int x, int y, const u16 *data);
 
diff --git a/ld_script.txt b/ld_script.txt
index bf1c0a26a..a56593731 100644
--- a/ld_script.txt
+++ b/ld_script.txt
@@ -124,7 +124,6 @@ SECTIONS {
         src/trainer_see.o(.text);
         src/wild_encounter.o(.text);
         src/field_effect.o(.text);
-        asm/field_effect.o(.text);
         src/scanline_effect.o(.text);
         src/option_menu.o(.text);
         src/pokedex.o(.text);
@@ -446,7 +445,6 @@ SECTIONS {
         src/trainer_see.o(.rodata);
         src/wild_encounter.o(.rodata);
         src/field_effect.o(.rodata);
-        data/field_effect.o(.rodata);
         src/option_menu.o(.rodata);
         src/trainer_card.o(.rodata);
         data/pokemon_storage_system.o(.rodata);
diff --git a/src/field_effect.c b/src/field_effect.c
index a38924549..59c3677f9 100644
--- a/src/field_effect.c
+++ b/src/field_effect.c
@@ -67,7 +67,7 @@ const u16 gFieldMoveStreaksTilemap[] = INCBIN_U16("graphics/field_effects/unk_83
 const u16 gDarknessFieldMoveStreaksTiles[] = INCBIN_U16("graphics/field_effects/unk_83CBA90.4bpp");
 const u16 gDarknessFieldMoveStreaksPalette[] = INCBIN_U16("graphics/field_effects/unk_83CBB10.gbapal");
 const u16 gDarknessFieldMoveStreaksTilemap[] = INCBIN_U16("graphics/field_effects/unk_83CBB30.bin");
-const u16 gUnknown_83CBDB0[] = INCBIN_U16("graphics/field_effects/unk_83CBDB0.4bpp");
+const u16 sFldEffUnk44_Tiles[] = INCBIN_U16("graphics/field_effects/unk_83CBDB0.4bpp");
 
 bool8 (*const sFldEffScrcmdTable[])(const u8 **script, u32 *result) = {
     FieldEffectCmd_loadtiles,
@@ -96,7 +96,7 @@ const struct OamData gNewGameOakOamAttributes = {
     .affineParam = 0
 };
 
-const struct OamData gOamData_83CBE58 = {
+const struct OamData sOamData_8x8 = {
     .y = 0,
     .affineMode = ST_OAM_AFFINE_OFF,
     .objMode = ST_OAM_OBJ_NORMAL,
@@ -112,7 +112,7 @@ const struct OamData gOamData_83CBE58 = {
     .affineParam = 0
 };
 
-const struct OamData gOamData_83CBE60 = {
+const struct OamData sOamData_16x16 = {
     .y = 0,
     .affineMode = ST_OAM_AFFINE_OFF,
     .objMode = ST_OAM_OBJ_NORMAL,
@@ -308,7 +308,7 @@ const union AnimCmd *const gUnknown_83CBF84[] = {
 const struct SpriteTemplate gUnknown_83CBF88 = {
     .tileTag = 65535,
     .paletteTag = 4103,
-    .oam = &gOamData_83CBE58,
+    .oam = &sOamData_8x8,
     .anims = gUnknown_83CBF54,
     .images = gUnknown_83CBEB4,
     .affineAnims = gDummySpriteAffineAnimTable,
@@ -328,7 +328,7 @@ const struct SpriteTemplate gUnknown_83CBFA0 = {
 const struct SpriteTemplate gUnknown_83CBFB8 = {
     .tileTag = 65535,
     .paletteTag = 4112,
-    .oam = &gOamData_83CBE60,
+    .oam = &sOamData_16x16,
     .anims = gUnknown_83CBF84,
     .images = gUnknown_83CBEDC,
     .affineAnims = gDummySpriteAffineAnimTable,
@@ -3625,9 +3625,9 @@ void sub_80878C0(struct Sprite * sprite)
     }
 }
 
-void Task_FldEffUnk43(u8 taskId);
+void Task_MoveDeoxysRock_Step(u8 taskId);
 
-bool8 FldEff_Unk43(void)
+u32 Fldeff_MoveDeoxysRock(void)
 {
     u8 taskId;
     u8 objectEventIdBuffer;
@@ -3642,7 +3642,7 @@ bool8 FldEff_Unk43(void)
         x = (gFieldEffectArguments[3] - x) * 16;
         y = (gFieldEffectArguments[4] - y) * 16;
         npc_coords_shift(objectEvent, gFieldEffectArguments[3] + 7, gFieldEffectArguments[4] + 7);
-        taskId = CreateTask(Task_FldEffUnk43, 0x50);
+        taskId = CreateTask(Task_MoveDeoxysRock_Step, 0x50);
         gTasks[taskId].data[1] = objectEvent->spriteId;
         gTasks[taskId].data[2] = gSprites[objectEvent->spriteId].pos1.x + x;
         gTasks[taskId].data[3] = gSprites[objectEvent->spriteId].pos1.y + y;
@@ -3652,7 +3652,7 @@ bool8 FldEff_Unk43(void)
     return FALSE;
 }
 
-void Task_FldEffUnk43(u8 taskId)
+void Task_MoveDeoxysRock_Step(u8 taskId)
 {
     s16 *data = gTasks[taskId].data;
     struct Sprite * sprite = &gSprites[data[1]];
@@ -3682,9 +3682,226 @@ void Task_FldEffUnk43(u8 taskId)
             sprite->pos1.y = data[3];
             npc_coords_shift_still(objectEvent);
             objectEvent->triggerGroundEffectsOnStop = TRUE;
-            FieldEffectActiveListRemove(FLDEFF_UNK_43);
+            FieldEffectActiveListRemove(FLDEFF_MOVE_DEOXYS_ROCK);
             DestroyTask(taskId);
         }
         break;
     }
 }
+
+void Task_FldEffUnk44(u8 taskId);
+void Unk44Effect_0(s16 *data, u8 taskId);
+void Unk44Effect_1(s16 *data, u8 taskId);
+void Unk44Effect_2(s16 *data, u8 taskId);
+void sub_8087CFC(struct Sprite * sprite);
+void SpriteCB_FldEffUnk44(struct Sprite * sprite);
+
+void (*const sUnk44EffectFuncs[])(s16 *data, u8 taskId) = {
+    Unk44Effect_0,
+    Unk44Effect_1,
+    Unk44Effect_2
+};
+
+const struct SpriteFrameImage sImages_FldEffUnk44[] = {
+    {sFldEffUnk44_Tiles + 0x00, 0x20},
+    {sFldEffUnk44_Tiles + 0x10, 0x20},
+    {sFldEffUnk44_Tiles + 0x20, 0x20},
+    {sFldEffUnk44_Tiles + 0x30, 0x20}
+};
+
+const union AnimCmd sAnimCmd_FldEffUnk44_0[] = {
+    ANIMCMD_FRAME(0, 0),
+    ANIMCMD_END
+};
+
+const union AnimCmd sAnimCmd_FldEffUnk44_1[] = {
+    ANIMCMD_FRAME(1, 0),
+    ANIMCMD_END
+};
+
+const union AnimCmd sAnimCmd_FldEffUnk44_2[] = {
+    ANIMCMD_FRAME(2, 0),
+    ANIMCMD_END
+};
+
+const union AnimCmd sAnimCmd_FldEffUnk44_3[] = {
+    ANIMCMD_FRAME(3, 0),
+    ANIMCMD_END
+};
+
+const union AnimCmd *const sAnimCmdTable_FldEffUnk44[] = {
+    sAnimCmd_FldEffUnk44_0,
+    sAnimCmd_FldEffUnk44_1,
+    sAnimCmd_FldEffUnk44_2,
+    sAnimCmd_FldEffUnk44_3
+};
+
+const struct SpriteTemplate gUnknown_83CC2A0 = {
+    .tileTag = 0xFFFF,
+    .paletteTag = 4371,
+    .oam = &sOamData_8x8,
+    .anims = sAnimCmdTable_FldEffUnk44,
+    .images = sImages_FldEffUnk44,
+    .affineAnims = gDummySpriteAffineAnimTable,
+    .callback = SpriteCB_FldEffUnk44
+};
+
+u32 FldEff_Unk44(void)
+{
+    u8 taskId;
+    u8 objectEventIdBuffer;
+    if (!TryGetObjectEventIdByLocalIdAndMap(gFieldEffectArguments[0], gFieldEffectArguments[1], gFieldEffectArguments[2], &objectEventIdBuffer))
+    {
+        taskId = CreateTask(Task_FldEffUnk44, 0x50);
+        gTasks[taskId].data[2] = objectEventIdBuffer;
+        gTasks[taskId].data[6] = gFieldEffectArguments[0];
+        gTasks[taskId].data[7] = gFieldEffectArguments[1];
+        gTasks[taskId].data[8] = gFieldEffectArguments[2];
+    }
+    else
+    {
+        FieldEffectActiveListRemove(FLDEFF_UNK_44);
+    }
+    return FALSE;
+}
+
+void sub_8087B14(u8 taskId)
+{
+    s16 *data = gTasks[taskId].data;
+    if (data[7] != 0)
+    {
+        if (++data[6] > 20)
+        {
+            data[6] = 0;
+            if (data[5] != 0)
+                data[5]--;
+        }
+    }
+    else
+    {
+        data[5] = 4;
+    }
+
+    if (++data[0] > 1)
+    {
+        data[0] = 0;
+        if (++data[1] & 1)
+        {
+            SetCameraPanning(0, -data[5]);
+        }
+        else
+        {
+            SetCameraPanning(0, data[5]);
+        }
+    }
+    UpdateCameraPanning();
+    if (data[5] == 0)
+        DestroyTask(taskId);
+}
+
+void sub_8087BA8(u8 taskId)
+{
+    gTasks[taskId].data[7] = 1;
+}
+
+void Task_FldEffUnk44(u8 taskId)
+{
+    s16 *data = gTasks[taskId].data;
+    InstallCameraPanAheadCallback();
+    SetCameraPanningCallback(NULL);
+    sUnk44EffectFuncs[data[1]](data, taskId);
+}
+
+void Unk44Effect_0(s16 *data, u8 taskId)
+{
+    u8 newTaskId = CreateTask(sub_8087B14, 90);
+    PlaySE(SE_T_KAMI2);
+    data[5] = newTaskId;
+    data[1]++;
+}
+
+void Unk44Effect_1(s16 *data, u8 taskId)
+{
+    if (++data[3] > 0x78)
+    {
+        struct Sprite * sprite = &gSprites[gObjectEvents[data[2]].spriteId];
+        gObjectEvents[data[2]].invisible = TRUE;
+        BlendPalettes(0x0000FFFF, 0x10, RGB_WHITE);
+        BeginNormalPaletteFade(0x0000FFFF, 0, 0x10, 0, RGB_WHITE);
+        sub_8087CFC(sprite);
+        PlaySE(SE_T_KAMI);
+        sub_8087BA8(data[5]);
+        data[3] = 0;
+        data[1]++;
+    }
+}
+
+void Unk44Effect_2(s16 *data, u8 taskId)
+{
+    if (!gPaletteFade.active && !FuncIsActiveTask(sub_8087B14))
+    {
+        InstallCameraPanAheadCallback();
+        RemoveObjectEventByLocalIdAndMap(data[6], data[7], data[8]);
+        FieldEffectActiveListRemove(FLDEFF_UNK_44);
+        DestroyTask(taskId);
+    }
+}
+
+void sub_8087CFC(struct Sprite* sprite)
+{
+    int i;
+    int xPos = (s16)gTotalCameraPixelOffsetX + sprite->pos1.x + sprite->pos2.x;
+    int yPos = (s16)gTotalCameraPixelOffsetY + sprite->pos1.y + sprite->pos2.y - 4;
+
+    for (i = 0; i < 4; i++)
+    {
+        u8 spriteId = CreateSprite(&gUnknown_83CC2A0, xPos, yPos, 0);
+        if (spriteId != MAX_SPRITES)
+        {
+            StartSpriteAnim(&gSprites[spriteId], i);
+            gSprites[spriteId].data[0] = i;
+            gSprites[spriteId].oam.paletteNum = sprite->oam.paletteNum;
+        }
+    }
+}
+
+void SpriteCB_FldEffUnk44(struct Sprite* sprite)
+{
+    switch (sprite->data[0])
+    {
+    case 0:
+        sprite->pos1.x -= 16;
+        sprite->pos1.y -= 12;
+        break;
+    case 1:
+        sprite->pos1.x += 16;
+        sprite->pos1.y -= 12;
+        break;
+    case 2:
+        sprite->pos1.x -= 16;
+        sprite->pos1.y += 12;
+        break;
+    case 3:
+        sprite->pos1.x += 16;
+        sprite->pos1.y += 12;
+        break;
+    }
+    if (sprite->pos1.x < -4 || sprite->pos1.x > 0xF4 || sprite->pos1.y < -4 || sprite->pos1.y > 0xA4)
+        DestroySprite(sprite);
+}
+
+void Task_FldEffUnk45(u8 taskId)
+{
+    if (!gPaletteFade.active)
+    {
+        FieldEffectActiveListRemove(FLDEFF_UNK_45);
+        DestroyTask(taskId);
+    }
+}
+
+void FldEff_Unk45(void)
+{
+    BlendPalettes(0xFFFFFFFF, 0x10, RGB_WHITE);
+    BeginNormalPaletteFade(0xFFFFFFFF, -1, 0x0F, 0x00, RGB_WHITE);
+    CreateTask(Task_FldEffUnk45, 90);
+}
diff --git a/src/field_specials.c b/src/field_specials.c
index 6554f6116..d3d9816af 100644
--- a/src/field_specials.c
+++ b/src/field_specials.c
@@ -2389,13 +2389,13 @@ static void MoveDeoxysObject(u8 num)
         gFieldEffectArguments[5] = 60;
     else
         gFieldEffectArguments[5] = 5;
-    FieldEffectStart(FLDEFF_UNK_43);
+    FieldEffectStart(FLDEFF_MOVE_DEOXYS_ROCK);
     Overworld_SetMapObjTemplateCoords(1, sDeoxysCoords[num][0], sDeoxysCoords[num][1]);
 }
 
 static void Task_WaitDeoxysFieldEffect(u8 taskId)
 {
-    if (!FieldEffectActiveListContains(FLDEFF_UNK_43))
+    if (!FieldEffectActiveListContains(FLDEFF_MOVE_DEOXYS_ROCK))
     {
         EnableBothScriptContexts();
         DestroyTask(taskId);
diff --git a/sym_common.txt b/sym_common.txt
index e729f5515..b20ad7411 100644
--- a/sym_common.txt
+++ b/sym_common.txt
@@ -51,10 +51,10 @@ gFieldLinkPlayerCount: @ 3005030
 gUnknown_3005050: @ 3005050
 	.space 0x18
 
-gUnknown_3005068: @ 3005068
+gTotalCameraPixelOffsetY: @ 3005068
 	.space 0x4
 
-gUnknown_300506C: @ 300506C
+gTotalCameraPixelOffsetX: @ 300506C
 	.space 0x4
 
 	.align 2