ref: 9af2aee640b555f9f52503233bc06d299b99974d dir: /engine/routines/updatebattlehuds.asm/
_UpdateBattleHUDs: farcall DrawPlayerHUD ld hl, PlayerHPPal call SetHPPal farcall DrawEnemyHUD ld hl, EnemyHPPal call SetHPPal farcall FinishBattleAnim ret