1 files changed, 114 insertions, 0 deletions
diff --git a/home/pikachu.asm b/home/pikachu.asm
new file mode 100755
index 00000000..d16e95db
--- /dev/null
+++ b/home/pikachu.asm
@@ -0,0 +1,114 @@
+Func_1510::
+	push hl
+	ld hl, wPikachuOverworldStateFlags
+	set 7, [hl]
+	ld hl, wPikachuSpriteImageIdx ; pikachu data?
+	ld [hl], $ff
+	pop hl
+	ret
+
+Func_151d::
+	push hl
+	ld hl, wPikachuOverworldStateFlags
+	res 7, [hl]
+	pop hl
+	ret
+
+EnablePikachuOverworldSpriteDrawing::
+	push hl
+	ld hl, wPikachuOverworldStateFlags
+	res 3, [hl]
+	pop hl
+	ret
+
+DisablePikachuOverworldSpriteDrawing::
+	push hl
+	ld hl, wPikachuOverworldStateFlags
+	set 3, [hl]
+	ld hl, wPikachuSpriteImageIdx ; pikachu data?
+	ld [hl], $ff
+	pop hl
+	ret
+
+DisablePikachuFollowingPlayer::
+	push hl
+	ld hl, wPikachuOverworldStateFlags
+	set 1, [hl]
+	pop hl
+	ret
+
+EnablePikachuFollowingPlayer::
+	push hl
+	ld hl, wPikachuOverworldStateFlags
+	res 1, [hl]
+	pop hl
+	ret
+
+CheckPikachuFollowingPlayer::
+	push hl
+	ld hl, wPikachuOverworldStateFlags
+	bit 1, [hl]
+	pop hl
+	ret
+
+SpawnPikachu::
+	ld a, [hl]
+	dec a
+	swap a
+	ld [hTilePlayerStandingOn], a
+	homecall SpawnPikachu_ ; 3f:46d5
+	ret
+
+Pikachu_IsInArray::
+	ld b, $0
+	ld c, a
+.loop
+	inc b
+	ld a, [hli]
+	cp $ff
+	jr z, .not_in_array
+	cp c
+	jr nz, .loop
+	dec b
+	dec hl
+	scf
+	ret
+
+.not_in_array
+	dec b
+	dec hl
+	and a
+	ret
+
+GetPikachuMovementScriptByte::
+	push hl
+	push bc
+	ld a, [H_LOADEDROMBANK]
+	push af
+	ld a, [wPikachuMovementScriptBank]
+	call BankswitchCommon
+	ld hl, wPikachuMovementScriptAddress
+	ld c, [hl]
+	inc hl
+	ld b, [hl]
+	ld a, [bc]
+	inc bc
+	ld [hl], b
+	dec hl
+	ld [hl], c
+	ld c, a
+	pop af
+	call BankswitchCommon
+	ld a, c
+	pop bc
+	pop hl
+	ret
+
+ApplyPikachuMovementData::
+	ld a, [H_LOADEDROMBANK]
+	ld b, a
+	push af
+	callbs ApplyPikachuMovementData_
+	pop af
+	call BankswitchCommon
+	ret