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Identify wSpriteStateData1 and wSpriteStateData2 offsets, like pokeyellow

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This commit is contained in:
Rangi 2020-07-05 17:29:11 -04:00
parent 7ab43f4d17
commit 2b2ed54bbf
62 changed files with 182 additions and 179 deletions
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28
engine/overworld/trainer_sight.asm
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@ -1,6 +1,6 @@
_GetSpritePosition1::
ld hl, wSpriteStateData1
ld de, $4
ld de, wSpritePlayerStateData1YPixels - wSpritePlayerStateData1
ld a, [wSpriteIndex]
ld [hSpriteIndex], a
call GetSpriteDataPointer
@ -9,7 +9,7 @@ _GetSpritePosition1::
inc hl
ld a, [hl] ; c1x6 (screen X pos)
ld [hSpriteScreenXCoord], a
ld de, (wSpriteStateData2 + $4) - (wSpriteStateData1 + $6)
ld de, wSpritePlayerStateData2MapY - wSpritePlayerStateData1XPixels
add hl, de
ld a, [hli] ; c2x4 (map Y pos)
ld [hSpriteMapYCoord], a
@ -19,7 +19,7 @@ _GetSpritePosition1::
_GetSpritePosition2::
ld hl, wSpriteStateData1
ld de, $4
ld de, wSpritePlayerStateData1YPixels - wSpritePlayerStateData1
ld a, [wSpriteIndex]
ld [hSpriteIndex], a
call GetSpriteDataPointer
@ -28,7 +28,7 @@ _GetSpritePosition2::
inc hl
ld a, [hl] ; c1x6 (screen X pos)
ld [wSavedSpriteScreenX], a
ld de, (wSpriteStateData2 + $4) - (wSpriteStateData1 + $6)
ld de, wSpritePlayerStateData2MapY - wSpritePlayerStateData1XPixels
add hl, de
ld a, [hli] ; c2x4 (map Y pos)
ld [wSavedSpriteMapY], a
@ -38,7 +38,7 @@ _GetSpritePosition2::
_SetSpritePosition1::
ld hl, wSpriteStateData1
ld de, $4
ld de, wSpritePlayerStateData1YPixels - wSpritePlayerStateData1
ld a, [wSpriteIndex]
ld [hSpriteIndex], a
call GetSpriteDataPointer
@ -47,7 +47,7 @@ _SetSpritePosition1::
inc hl
ld a, [hSpriteScreenXCoord] ; c1x6 (screen X pos)
ld [hl], a
ld de, (wSpriteStateData2 + $4) - (wSpriteStateData1 + $6)
ld de, wSpritePlayerStateData2MapY - wSpritePlayerStateData1XPixels
add hl, de
ld a, [hSpriteMapYCoord] ; c2x4 (map Y pos)
ld [hli], a
@ -57,7 +57,7 @@ _SetSpritePosition1::
_SetSpritePosition2::
ld hl, wSpriteStateData1
ld de, 4
ld de, wSpritePlayerStateData1YPixels - wSpritePlayerStateData1
ld a, [wSpriteIndex]
ld [hSpriteIndex], a
call GetSpriteDataPointer
@ -66,7 +66,7 @@ _SetSpritePosition2::
inc hl
ld a, [wSavedSpriteScreenX]
ld [hl], a ; c1x6 (screen X pos)
ld de, (wSpriteStateData2 + $4) - (wSpriteStateData1 + $6)
ld de, wSpritePlayerStateData2MapY - wSpritePlayerStateData1XPixels
add hl, de
ld a, [wSavedSpriteMapY]
ld [hli], a ; c2x4 (map Y pos)
@ -165,7 +165,7 @@ TrainerEngage:
push hl
push de
ld a, [wTrainerSpriteOffset]
add $2
add wSpritePlayerStateData1ImageIndex - wSpritePlayerStateData1
ld d, $0
ld e, a
ld hl, wSpriteStateData1
@ -176,7 +176,7 @@ TrainerEngage:
jp .noEngage
.spriteOnScreen
ld a, [wTrainerSpriteOffset]
add $9
add wSpritePlayerStateData1FacingDirection - wSpritePlayerStateData1
ld d, $0
ld e, a
ld hl, wSpriteStateData1
@ -234,7 +234,7 @@ TrainerEngage:
; reads trainer's Y position to wTrainerScreenY and X position to wTrainerScreenX
ReadTrainerScreenPosition:
ld a, [wTrainerSpriteOffset]
add $4
add wSpritePlayerStateData1YPixels - wSpritePlayerStateData1
ld d, $0
ld e, a
ld hl, wSpriteStateData1
@ -242,7 +242,7 @@ ReadTrainerScreenPosition:
ld a, [hl] ; c1x4 (sprite Y pos)
ld [wTrainerScreenY], a
ld a, [wTrainerSpriteOffset]
add $6
add wSpritePlayerStateData1XPixels - wSpritePlayerStateData1
ld d, $0
ld e, a
ld hl, wSpriteStateData1
@ -295,7 +295,7 @@ CheckPlayerIsInFrontOfSprite:
cp POWER_PLANT
jp z, .engage ; bypass this for power plant to get voltorb fake items to work
ld a, [wTrainerSpriteOffset]
add $4
add wSpritePlayerStateData1YPixels - wSpritePlayerStateData1
ld d, $0
ld e, a
ld hl, wSpriteStateData1
@ -307,7 +307,7 @@ CheckPlayerIsInFrontOfSprite:
.notOnTopmostTile
ld [wTrainerScreenY], a
ld a, [wTrainerSpriteOffset]
add $6
add wSpritePlayerStateData1XPixels - wSpritePlayerStateData1
ld d, $0
ld e, a
ld hl, wSpriteStateData1