Label and constant cleanup (#528)

* Label cleanup, add some constants instead of raw numbers

* Rename load/save game functions to be more explicit

1 files changed, 24 insertions, 24 deletions

diff --git a/engine/battle/core.asm b/engine/battle/core.asm
index 28c164e5..296f9019 100644
--- a/engine/battle/core.asm
+++ b/engine/battle/core.asm
@@ -3137,30 +3137,30 @@ PlayerCalcMoveDamage:
 	jp c, .moveHitTest ; SetDamageEffects moves (e.g. Seismic Toss and Super Fang) skip damage calculation
 	call CriticalHitTest
 	call HandleCounterMove
-	jr z, handleIfPlayerMoveMissed
+	jr z, HandleIfPlayerMoveMissed
 	call GetDamageVarsForPlayerAttack
 	call CalculateDamage
-	jp z, playerCheckIfFlyOrChargeEffect ; for moves with 0 BP, skip any further damage calculation and, for now, skip MoveHitTest
+	jp z, PlayerCheckIfFlyOrChargeEffect ; for moves with 0 BP, skip any further damage calculation and, for now, skip MoveHitTest
 	               ; for these moves, accuracy tests will only occur if they are called as part of the effect itself
 	call AdjustDamageForMoveType
 	call RandomizeDamage
 .moveHitTest
 	call MoveHitTest
-handleIfPlayerMoveMissed:
+HandleIfPlayerMoveMissed:
 	ld a, [wMoveMissed]
 	and a
-	jr z, getPlayerAnimationType
+	jr z, GetPlayerAnimationType
 	ld a, [wPlayerMoveEffect]
 	sub EXPLODE_EFFECT
-	jr z, playPlayerMoveAnimation ; don't play any animation if the move missed, unless it was EXPLODE_EFFECT
-	jr playerCheckIfFlyOrChargeEffect
-getPlayerAnimationType:
+	jr z, PlayPlayerMoveAnimation ; don't play any animation if the move missed, unless it was EXPLODE_EFFECT
+	jr PlayerCheckIfFlyOrChargeEffect
+GetPlayerAnimationType:
 	ld a, [wPlayerMoveEffect]
 	and a
 	ld a, ANIMATIONTYPE_BLINK_ENEMY_MON_SPRITE ; move has no effect other than dealing damage
-	jr z, playPlayerMoveAnimation
+	jr z, PlayPlayerMoveAnimation
 	ld a, ANIMATIONTYPE_SHAKE_SCREEN_HORIZONTALLY_LIGHT ; move has effect
-playPlayerMoveAnimation:
+PlayPlayerMoveAnimation:
 	push af
 	ld a, [wPlayerBattleStatus2]
 	bit HAS_SUBSTITUTE_UP, a
@@ -3179,7 +3179,7 @@ playPlayerMoveAnimation:
 	ld b, BANK(ReshowSubstituteAnim)
 	call nz, Bankswitch
 	jr MirrorMoveCheck
-playerCheckIfFlyOrChargeEffect:
+PlayerCheckIfFlyOrChargeEffect:
 	ld c, 30
 	call DelayFrames
 	ld a, [wPlayerMoveEffect]
@@ -3246,7 +3246,7 @@ MirrorMoveCheck:
 	ld a, [wPlayerNumAttacksLeft]
 	dec a
 	ld [wPlayerNumAttacksLeft], a
-	jp nz, getPlayerAnimationType ; for multi-hit moves, apply attack until PlayerNumAttacksLeft hits 0 or the enemy faints.
+	jp nz, GetPlayerAnimationType ; for multi-hit moves, apply attack until PlayerNumAttacksLeft hits 0 or the enemy faints.
 	                             ; damage calculation and accuracy tests only happen for the first hit
 	res ATTACKING_MULTIPLE_TIMES, [hl] ; clear attacking multiple times status when all attacks are over
 	ld hl, MultiHitText
@@ -3523,7 +3523,7 @@ CheckPlayerStatusConditions:
 	ld [hl], a
 	ld a, BIDE
 	ld [wPlayerMoveNum], a
-	ld hl, handleIfPlayerMoveMissed ; skip damage calculation, DecrementPP and MoveHitTest
+	ld hl, HandleIfPlayerMoveMissed ; skip damage calculation, DecrementPP and MoveHitTest
 	jp .returnToHL
 
 .ThrashingAboutCheck
@@ -3557,7 +3557,7 @@ CheckPlayerStatusConditions:
 	ld a, [wPlayerNumAttacksLeft]
 	dec a ; did multi-turn move end?
 	ld [wPlayerNumAttacksLeft], a
-	ld hl, getPlayerAnimationType ; if it didn't, skip damage calculation (deal damage equal to last hit),
+	ld hl, GetPlayerAnimationType ; if it didn't, skip damage calculation (deal damage equal to last hit),
 	                ; DecrementPP and MoveHitTest
 	jp nz, .returnToHL
 	jp .returnToHL
@@ -5567,7 +5567,7 @@ RandomizeDamage:
 .loop
 	call BattleRandom
 	rrca
-	cp 217
+	cp 85 percent + 1
 	jr c, .loop
 	ldh [hMultiplier], a
 	call Multiply ; multiply damage by the random number, which is in the range [217, 255]
@@ -5660,7 +5660,7 @@ EnemyCalcMoveDamage:
 	jp c, EnemyMoveHitTest
 	call CriticalHitTest
 	call HandleCounterMove
-	jr z, handleIfEnemyMoveMissed
+	jr z, HandleIfEnemyMoveMissed
 	call SwapPlayerAndEnemyLevels
 	call GetDamageVarsForEnemyAttack
 	call SwapPlayerAndEnemyLevels
@@ -5671,13 +5671,13 @@ EnemyCalcMoveDamage:
 
 EnemyMoveHitTest:
 	call MoveHitTest
-handleIfEnemyMoveMissed:
+HandleIfEnemyMoveMissed:
 	ld a, [wMoveMissed]
 	and a
 	jr z, .moveDidNotMiss
 	ld a, [wEnemyMoveEffect]
 	cp EXPLODE_EFFECT
-	jr z, handleExplosionMiss
+	jr z, HandleExplosionMiss
 	jr EnemyCheckIfFlyOrChargeEffect
 .moveDidNotMiss
 	call SwapPlayerAndEnemyLevels
@@ -5686,13 +5686,13 @@ GetEnemyAnimationType:
 	ld a, [wEnemyMoveEffect]
 	and a
 	ld a, ANIMATIONTYPE_SHAKE_SCREEN_VERTICALLY
-	jr z, playEnemyMoveAnimation
+	jr z, PlayEnemyMoveAnimation
 	ld a, ANIMATIONTYPE_SHAKE_SCREEN_HORIZONTALLY_HEAVY
-	jr playEnemyMoveAnimation
-handleExplosionMiss:
+	jr PlayEnemyMoveAnimation
+HandleExplosionMiss:
 	call SwapPlayerAndEnemyLevels
 	xor a
-playEnemyMoveAnimation:
+PlayEnemyMoveAnimation:
 	push af
 	ld a, [wEnemyBattleStatus2]
 	bit HAS_SUBSTITUTE_UP, a ; does mon have a substitute?
@@ -6031,7 +6031,7 @@ CheckEnemyStatusConditions:
 	ld a, BIDE
 	ld [wEnemyMoveNum], a
 	call SwapPlayerAndEnemyLevels
-	ld hl, handleIfEnemyMoveMissed ; skip damage calculation, DecrementPP and MoveHitTest
+	ld hl, HandleIfEnemyMoveMissed ; skip damage calculation, DecrementPP and MoveHitTest
 	jp .enemyReturnToHL
 .checkIfThrashingAbout
 	bit THRASHING_ABOUT, [hl] ; is mon using thrash or petal dance?
@@ -6881,12 +6881,12 @@ _InitBattleCommon:
 	call PrintText
 	call SaveScreenTilesToBuffer1
 	call ClearScreen
-	ld a, $98
+	ld a, HIGH(vBGMap0)
 	ldh [hAutoBGTransferDest + 1], a
 	ld a, $1
 	ldh [hAutoBGTransferEnabled], a
 	call Delay3
-	ld a, $9c
+	ld a, HIGH(vBGMap1)
 	ldh [hAutoBGTransferDest + 1], a
 	call LoadScreenTilesFromBuffer1
 	hlcoord 9, 7