Further synchronisation

asm/field_control_avatar.s

@@ -178,9 +178,9 @@ _0809C006:
 	bx r0
 	thumb_func_end FieldGetPlayerInput
 
-	thumb_func_start sub_809C014
-@ int sub_809C014(overworld_input_data *input_data)
-sub_809C014: @ 809C014
+	thumb_func_start ProcessPlayerFieldInput
+@ int ProcessPlayerFieldInput(overworld_input_data *input_data)
+ProcessPlayerFieldInput: @ 809C014
 	push {r4-r6,lr}
 	sub sp, 0x8
 	adds r5, r0, 0
@@ -348,7 +348,7 @@ _0809C172:
 	pop {r4-r6}
 	pop {r1}
 	bx r1
-	thumb_func_end sub_809C014
+	thumb_func_end ProcessPlayerFieldInput
 
 	thumb_func_start player_get_pos_to_and_height
 player_get_pos_to_and_height: @ 809C17C
@@ -1560,7 +1560,7 @@ overworld_poison_step: @ 809CB94
 	strh r1, [r0]
 	cmp r1, 0
 	bne _0809CBD4
-	bl overworld_poison
+	bl DoPoisonFieldEffect
 	cmp r0, 0x1
 	beq _0809CBD4
 	cmp r0, 0x1

asm/field_screen.s

@@ -7851,7 +7851,7 @@ palette_bg_faded_fill_black: @ 80AF020
 	thumb_func_start pal_fill_for_maplights
 pal_fill_for_maplights: @ 80AF040
 	push {r4,lr}
-	bl get_map_light_from_warp0
+	bl GetLastUsedWarpMapType
 	adds r4, r0, 0
 	lsls r4, 24
 	lsrs r4, 24

asm/fldeff_80F9BCC.s

@@ -2200,8 +2200,8 @@ _080FAE2A:
 	.pool
 	thumb_func_end sub_80FADE4
 
-	thumb_func_start task50_overworld_poison_effect
-task50_overworld_poison_effect: @ 80FAE38
+	thumb_func_start task50_FldeffPoison_Start
+task50_FldeffPoison_Start: @ 80FAE38
 	push {lr}
 	lsls r0, 24
 	lsrs r2, r0, 24
@@ -2260,25 +2260,25 @@ _080FAE92:
 _080FAEA2:
 	pop {r0}
 	bx r0
-	thumb_func_end task50_overworld_poison_effect
+	thumb_func_end task50_FldeffPoison_Start
 
-	thumb_func_start overworld_poison_effect
-overworld_poison_effect: @ 80FAEA8
+	thumb_func_start FldeffPoison_Start
+FldeffPoison_Start: @ 80FAEA8
 	push {lr}
 	movs r0, 0x4F
 	bl PlaySE
-	ldr r0, =task50_overworld_poison_effect
+	ldr r0, =task50_FldeffPoison_Start
 	movs r1, 0x50
 	bl CreateTask
 	pop {r0}
 	bx r0
 	.pool
-	thumb_func_end overworld_poison_effect
+	thumb_func_end FldeffPoison_Start
 
 	thumb_func_start FieldPoisonEffectIsRunning
 FieldPoisonEffectIsRunning: @ 80FAEC0
 	push {lr}
-	ldr r0, =task50_overworld_poison_effect
+	ldr r0, =task50_FldeffPoison_Start
 	bl FuncIsActiveTask
 	lsls r0, 24
 	lsrs r0, 24