From 2fe782b11a039b52fd236da28fb2f1ae10cae7db Mon Sep 17 00:00:00 2001
From: xCrystal <rgr.crystal@gmail.com>
Date: Wed, 1 Apr 2015 16:51:04 +0200
Subject: Rename battle files and split move effects Part 4

e.asm, e_2. asm, and 14.asm
---
 engine/battle/unused_stats_functions.asm | 62 ++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 engine/battle/unused_stats_functions.asm

(limited to 'engine/battle/unused_stats_functions.asm')

diff --git a/engine/battle/unused_stats_functions.asm b/engine/battle/unused_stats_functions.asm
new file mode 100644
index 00000000..23ddbc20
--- /dev/null
+++ b/engine/battle/unused_stats_functions.asm
@@ -0,0 +1,62 @@
+; does nothing since no stats are ever selected (barring glitches)
+DoubleSelectedStats: ; 39680 (e:5680)
+	ld a, [H_WHOSETURN]
+	and a
+	ld a, [wPlayerStatsToDouble]
+	ld hl, wBattleMonAttack + 1
+	jr z, .notEnemyTurn
+	ld a, [wEnemyStatsToDouble]
+	ld hl, wEnemyMonAttack + 1
+.notEnemyTurn
+	ld c, 4
+	ld b, a
+.loop
+	srl b
+	call c, .doubleStat
+	inc hl
+	inc hl
+	dec c
+	ret z
+	jr .loop
+
+.doubleStat
+	ld a, [hl]
+	add a
+	ld [hld], a
+	ld a, [hl]
+	rl a
+	ld [hli], a
+	ret
+
+; does nothing since no stats are ever selected (barring glitches)
+HalveSelectedStats: ; 396a7 (e:56a7)
+	ld a, [H_WHOSETURN]
+	and a
+	ld a, [wPlayerStatsToHalve]
+	ld hl, wBattleMonAttack
+	jr z, .notEnemyTurn
+	ld a, [wEnemyStatsToHalve]
+	ld hl, wEnemyMonAttack
+.notEnemyTurn
+	ld c, 4
+	ld b, a
+.loop
+	srl b
+	call c, .halveStat
+	inc hl
+	inc hl
+	dec c
+	ret z
+	jr .loop
+
+.halveStat
+	ld a, [hl]
+	srl a
+	ld [hli], a
+	rr [hl]
+	or [hl]
+	jr nz, .nonzeroStat
+	ld [hl], 1
+.nonzeroStat
+	dec hl
+	ret
-- 
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