Rename some labels

- Remove "Buffer" suffix from some byte and word quantities
- Change "Ptr" to "Pointer"

Fixes #789

engine/battle/move_effects/beat_up.asm

@@ -118,7 +118,7 @@ BattleCommand_BeatUp:
 	ld hl, wOTPartySpecies
 	add hl, bc
 	ld a, [hl]
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	call GetPokemonName
 	jr .got_enemy_nick
 
@@ -156,7 +156,7 @@ BattleCommand_BeatUp:
 
 .wild
 	ld a, [wEnemyMonSpecies]
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	call GetPokemonName
 	ld hl, BeatUpAttackText
 	call StdBattleTextbox

engine/battle/move_effects/conversion.asm

@@ -89,7 +89,7 @@ BattleCommand_Conversion:
 	ld [de], a
 	inc de
 	ld [de], a
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	farcall GetTypeName
 	call AnimateCurrentMove
 	ld hl, TransformedTypeText

engine/battle/move_effects/conversion2.asm

@@ -55,7 +55,7 @@ BattleCommand_Conversion2:
 	call BattleCommand_SwitchTurn
 
 	ld a, [hl]
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	predef GetTypeName
 	ld hl, TransformedTypeText
 	jp StdBattleTextbox

engine/battle/move_effects/disable.asm

@@ -63,7 +63,7 @@ BattleCommand_Disable:
 	ld a, BATTLE_VARS_LAST_COUNTER_MOVE_OPP
 	call GetBattleVar
 	ld [hl], a
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	call GetMoveName
 	ld hl, WasDisabledText
 	jp StdBattleTextbox

engine/battle/move_effects/magnitude.asm

@@ -18,7 +18,7 @@ BattleCommand_GetMagnitude:
 	push de
 	inc hl
 	ld a, [hl]
-	ld [wDeciramBuffer], a
+	ld [wTextDecimalByte], a
 	call BattleCommand_MoveDelay
 	ld hl, MagnitudeText
 	call StdBattleTextbox

engine/battle/move_effects/mimic.asm

@@ -37,7 +37,7 @@ BattleCommand_Mimic:
 	ld a, BATTLE_VARS_LAST_COUNTER_MOVE_OPP
 	call GetBattleVar
 	ld [hl], a
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	ld bc, wBattleMonPP - wBattleMonMoves
 	add hl, bc
 	ld [hl], 5

engine/battle/move_effects/mirror_move.asm

@@ -24,7 +24,7 @@ BattleCommand_MirrorMove:
 .use
 	ld a, b
 	ld [hl], a
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 
 	push af
 	ld a, BATTLE_VARS_MOVE_ANIM

engine/battle/move_effects/sketch.asm

@@ -34,7 +34,7 @@ BattleCommand_Sketch:
 .get_last_move
 	ld a, BATTLE_VARS_LAST_COUNTER_MOVE_OPP
 	call GetBattleVar
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	ld b, a
 ; Fail if move is invalid or is Struggle.
 	and a

engine/battle/move_effects/spite.asm

@@ -24,7 +24,7 @@ BattleCommand_Spite:
 	ld a, [hli]
 	cp b
 	jr nz, .loop
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	dec hl
 	ld b, 0
 	push bc
@@ -78,7 +78,7 @@ BattleCommand_Spite:
 	call AnimateCurrentMove
 	pop de
 	ld a, d
-	ld [wDeciramBuffer], a
+	ld [wTextDecimalByte], a
 	ld hl, SpiteEffectText
 	jp StdBattleTextbox
 

engine/battle/move_effects/thief.asm

@@ -21,7 +21,7 @@ BattleCommand_Thief:
 
 ; Can't steal mail.
 
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	ld d, a
 	farcall ItemIsMail
 	ret c
@@ -45,7 +45,7 @@ BattleCommand_Thief:
 	ld [de], a
 
 	call .playeritem
-	ld a, [wNamedObjectIndexBuffer]
+	ld a, [wNamedObjectIndex]
 	ld [hl], a
 	ld [de], a
 	jr .stole
@@ -68,7 +68,7 @@ BattleCommand_Thief:
 
 ; Can't steal mail!
 
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	ld d, a
 	farcall ItemIsMail
 	ret c
@@ -86,7 +86,7 @@ BattleCommand_Thief:
 	ld [de], a
 
 	call .enemyitem
-	ld a, [wNamedObjectIndexBuffer]
+	ld a, [wNamedObjectIndex]
 	ld [hl], a
 	ld [de], a
 

engine/battle/move_effects/transform.asm

@@ -99,7 +99,7 @@ BattleCommand_Transform:
 	jr nz, .pp_loop
 	pop hl
 	ld a, [hl]
-	ld [wNamedObjectIndexBuffer], a
+	ld [wNamedObjectIndex], a
 	call GetPokemonName
 	ld hl, wEnemyStats
 	ld de, wPlayerStats