Use macros to enforce "hidden object" constraints, and rename them to "hidden events" (#559)

1 files changed, 39 insertions, 0 deletions

diff --git a/engine/events/hidden_events/gym_statues.asm b/engine/events/hidden_events/gym_statues.asm
new file mode 100644
index 00000000..1c7eb970
--- /dev/null
+++ b/engine/events/hidden_events/gym_statues.asm
@@ -0,0 +1,39 @@
+GymStatues:
+; if in a gym and have the corresponding badge, a = GymStatueText2_id and jp PrintPredefTextID
+; if in a gym and don't have the corresponding badge, a = GymStatueText1_id and jp PrintPredefTextID
+; else ret
+	call EnableAutoTextBoxDrawing
+	ld a, [wSpritePlayerStateData1FacingDirection]
+	cp SPRITE_FACING_UP
+	ret nz
+	ld hl, MapBadgeFlags
+	ld a, [wCurMap]
+	ld b, a
+.loop
+	ld a, [hli]
+	cp $ff
+	ret z
+	cp b
+	jr z, .match
+	inc hl
+	jr .loop
+.match
+	ld b, [hl]
+	ld a, [wBeatGymFlags]
+	and b
+	cp b
+	tx_pre_id GymStatueText2
+	jr z, .haveBadge
+	tx_pre_id GymStatueText1
+.haveBadge
+	jp PrintPredefTextID
+
+INCLUDE "data/maps/badge_maps.asm"
+
+GymStatueText1::
+	text_far _GymStatueText1
+	text_end
+
+GymStatueText2::
+	text_far _GymStatueText2
+	text_end