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authordannye <33dannye@gmail.com>2020-11-04 00:06:44 -0600
committerdannye <33dannye@gmail.com>2020-11-04 00:06:44 -0600
commit5647ca687b92954dcf37a6ea6bfbc9a341c32de4 (patch)
treedde1937a1bfdb3a835f4155e1c2eb8f1aaf86f63 /engine/special_warps.asm
parentMerge pull request #55 from Deokishisu/patch-1 (diff)
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Diffstat (limited to 'engine/special_warps.asm')
-rw-r--r--engine/special_warps.asm149
1 files changed, 0 insertions, 149 deletions
diff --git a/engine/special_warps.asm b/engine/special_warps.asm
deleted file mode 100644
index 3a8b8b86..00000000
--- a/engine/special_warps.asm
+++ /dev/null
@@ -1,149 +0,0 @@
-SpecialWarpIn:
- call LoadSpecialWarpData
- predef LoadTilesetHeader
- ld hl, wd732
- bit 2, [hl] ; dungeon warp or fly warp?
- res 2, [hl]
- jr z, .next
-; if dungeon warp or fly warp
- ld a, [wDestinationMap]
- jr .next2
-.next
- bit 1, [hl]
- jr z, .next3
- call EmptyFunc
-.next3
- ld a, 0
-.next2
- ld b, a
- ld a, [wd72d]
- and a
- jr nz, .next4
- ld a, b
-.next4
- ld hl, wd732
- bit 4, [hl] ; dungeon warp?
- ret nz
-; if not dungeon warp
- ld [wLastMap], a
- ret
-
-; gets the map ID, tile block map view pointer, tileset, and coordinates
-LoadSpecialWarpData:
- ld a, [wd72d]
- cp TRADE_CENTER
- jr nz, .notTradeCenter
- ld hl, TradeCenterSpec1
- ld a, [hSerialConnectionStatus]
- cp USING_INTERNAL_CLOCK ; which gameboy is clocking determines who is on the left and who is on the right
- jr z, .copyWarpData
- ld hl, TradeCenterSpec2
- jr .copyWarpData
-.notTradeCenter
- cp COLOSSEUM
- jr nz, .notColosseum
- ld hl, ColosseumSpec1
- ld a, [hSerialConnectionStatus]
- cp USING_INTERNAL_CLOCK
- jr z, .copyWarpData
- ld hl, ColosseumSpec2
- jr .copyWarpData
-.notColosseum
- ld a, [wd732]
- bit 1, a
- jr nz, .notFirstMap
- bit 2, a
- jr nz, .notFirstMap
- ld hl, FirstMapSpec
-.copyWarpData
- ld de, wCurMap
- ld c, $7
-.copyWarpDataLoop
- ld a, [hli]
- ld [de], a
- inc de
- dec c
- jr nz, .copyWarpDataLoop
- ld a, [hli]
- ld [wCurMapTileset], a
- xor a
- jr .done
-.notFirstMap
- ld a, [wLastMap] ; this value is overwritten before it's ever read
- ld hl, wd732
- bit 4, [hl] ; used dungeon warp (jumped down hole/waterfall)?
- jr nz, .usedDunegonWarp
- bit 6, [hl] ; return to last pokemon center (or player's house)?
- res 6, [hl]
- jr z, .otherDestination
-; return to last pokemon center or player's house
- ld a, [wLastBlackoutMap]
- jr .usedFlyWarp
-.usedDunegonWarp
- ld hl, wd72d
- res 4, [hl]
- ld a, [wDungeonWarpDestinationMap]
- ld b, a
- ld [wCurMap], a
- ld a, [wWhichDungeonWarp]
- ld c, a
- ld hl, DungeonWarpList
- ld de, 0
- ld a, 6
- ld [wDungeonWarpDataEntrySize], a
-.dungeonWarpListLoop
- ld a, [hli]
- cp b
- jr z, .matchedDungeonWarpDestinationMap
- inc hl
- jr .nextDungeonWarp
-.matchedDungeonWarpDestinationMap
- ld a, [hli]
- cp c
- jr z, .matchedDungeonWarpID
-.nextDungeonWarp
- ld a, [wDungeonWarpDataEntrySize]
- add e
- ld e, a
- jr .dungeonWarpListLoop
-.matchedDungeonWarpID
- ld hl, DungeonWarpData
- add hl, de
- jr .copyWarpData2
-.otherDestination
- ld a, [wDestinationMap]
-.usedFlyWarp
- ld b, a
- ld [wCurMap], a
- ld hl, FlyWarpDataPtr
-.flyWarpDataPtrLoop
- ld a, [hli]
- inc hl
- cp b
- jr z, .foundFlyWarpMatch
- inc hl
- inc hl
- jr .flyWarpDataPtrLoop
-.foundFlyWarpMatch
- ld a, [hli]
- ld h, [hl]
- ld l, a
-.copyWarpData2
- ld de, wCurrentTileBlockMapViewPointer
- ld c, $6
-.copyWarpDataLoop2
- ld a, [hli]
- ld [de], a
- inc de
- dec c
- jr nz, .copyWarpDataLoop2
- xor a ; OVERWORLD
- ld [wCurMapTileset], a
-.done
- ld [wYOffsetSinceLastSpecialWarp], a
- ld [wXOffsetSinceLastSpecialWarp], a
- ld a, $ff ; the player's coordinates have already been updated using a special warp, so don't use any of the normal warps
- ld [wDestinationWarpID], a
- ret
-
-INCLUDE "data/special_warps.asm"