1 files changed, 0 insertions, 94 deletions
diff --git a/engine/overworld/boulders.asm b/engine/overworld/boulders.asm
deleted file mode 100644
index 669b7b83..00000000
--- a/engine/overworld/boulders.asm
+++ /dev/null
@@ -1,94 +0,0 @@
-CheckForCollisionWhenPushingBoulder:
-	call GetTileTwoStepsInFrontOfPlayer
-	call IsTilePassable
-	jr c, .done
-	ld hl, TilePairCollisionsLand
-	call CheckForTilePairCollisions2
-	ld a, $ff
-	jr c, .done ; if there is an elevation difference between the current tile and the one two steps ahead
-	ld a, [wTileInFrontOfBoulderAndBoulderCollisionResult]
-	cp $15 ; stairs tile
-	ld a, $ff
-	jr z, .done ; if the tile two steps ahead is stairs
-	call CheckForBoulderCollisionWithSprites
-.done
-	ld [wTileInFrontOfBoulderAndBoulderCollisionResult], a
-	ret
-
-; sets a to $ff if there is a collision and $00 if there is no collision
-CheckForBoulderCollisionWithSprites:
-	ld a, [wBoulderSpriteIndex]
-	dec a
-	swap a
-	ld d, 0
-	ld e, a
-	ld hl, wSpriteStateData2 + $14
-	add hl, de
-	ld a, [hli] ; map Y position
-	ld [$ffdc], a
-	ld a, [hl] ; map X position
-	ld [$ffdd], a
-	ld a, [wNumSprites]
-	ld c, a
-	ld de, $f
-	ld hl, wSpriteStateData2 + $14
-	ld a, [$ffdb]
-	and $3 ; facing up or down?
-	jr z, .pushingHorizontallyLoop
-.pushingVerticallyLoop
-	inc hl
-	ld a, [$ffdd]
-	cp [hl]
-	jr nz, .nextSprite1 ; if X coordinates don't match
-	dec hl
-	ld a, [hli]
-	ld b, a
-	ld a, [$ffdb]
-	rrca
-	jr c, .pushingDown
-; pushing up
-	ld a, [$ffdc]
-	dec a
-	jr .compareYCoords
-.pushingDown
-	ld a, [$ffdc]
-	inc a
-.compareYCoords
-	cp b
-	jr z, .failure
-.nextSprite1
-	dec c
-	jr z, .success
-	add hl, de
-	jr .pushingVerticallyLoop
-.pushingHorizontallyLoop
-	ld a, [hli]
-	ld b, a
-	ld a, [$ffdc]
-	cp b
-	jr nz, .nextSprite2
-	ld b, [hl]
-	ld a, [$ffdb]
-	bit 2, a
-	jr nz, .pushingLeft
-; pushing right
-	ld a, [$ffdd]
-	inc a
-	jr .compareXCoords
-.pushingLeft
-	ld a, [$ffdd]
-	dec a
-.compareXCoords
-	cp b
-	jr z, .failure
-.nextSprite2
-	dec c
-	jr z, .success
-	add hl, de
-	jr .pushingHorizontallyLoop
-.failure
-	ld a, $ff
-	ret
-.success
-	xor a
-	ret