Identify more labels, and use the jumptable macro when possible

mobile/fixed_words.asm

@@ -2455,16 +2455,7 @@ Function11d035:
 AnimateEZChatCursor:
 	ld hl, SPRITEANIMSTRUCT_0C
 	add hl, bc
-	ld a, [hl]
-	ld e, a
-	ld d, 0
-	ld hl, .Jumptable
-	add hl, de
-	add hl, de
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	jp hl
+	jumptable .Jumptable, hl
 
 .Jumptable:
 	dw .zero

mobile/mobile_42.asm

@@ -351,16 +351,7 @@ MobileTradeAnim_JumptableLoop:
 	ret
 
 .ExecuteMobileTradeAnimCommand:
-	ld a, [wJumptableIndex]
-	ld e, a
-	ld d, 0
-	ld hl, .Jumptable
-	add hl, de
-	add hl, de
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	jp hl
+	jumptable .Jumptable, wJumptableIndex
 
 .Jumptable:
 	dw GetMobileTradeAnimByte ; 00

mobile/mobile_45_sprite_engine.asm

@@ -354,16 +354,7 @@ Function11619d:
 	ret
 
 Function1161b8:
-	ld a, [wc319]
-	ld e, a
-	ld d, 0
-	ld hl, .Jumptable
-	add hl, de
-	add hl, de
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	jp hl
+	jumptable .Jumptable, wc319
 
 .Jumptable:
 	dw Function1161d5

mobile/mobile_45_stadium.asm

@@ -81,16 +81,7 @@ Function1176ee:
 	ret
 
 Function117719:
-	ld a, [wcd49]
-	ld e, a
-	ld d, 0
-	ld hl, Jumptable_117728
-	add hl, de
-	add hl, de
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	jp hl
+	jumptable Jumptable_117728, wcd49
 
 Jumptable_117728:
 	dw Function117738
@@ -553,16 +544,7 @@ Function117acd:
 	ret
 
 Function117ae9:
-	ld a, [wJumptableIndex]
-	ld e, a
-	ld d, $0
-	ld hl, .Jumptable
-	add hl, de
-	add hl, de
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	jp hl
+	jumptable .Jumptable, wJumptableIndex
 
 .Jumptable:
 	dw Function117b06

mobile/mobile_5c.asm

@@ -346,16 +346,7 @@ Function171a11:
 	ret
 
 Function171a36:
-	ld a, [wcd49]
-	ld e, a
-	ld d, 0
-	ld hl, Jumptable_171a45
-	add hl, de
-	add hl, de
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	jp hl
+	jumptable Jumptable_171a45, wcd49
 
 Jumptable_171a45:
 	dw Function171a95