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Grinch-AP/worlds/ladx/LADXR/patches/aesthetics.py

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Links Awakening: Implement New Game (#1334) Adds Link's Awakening: DX. Fully imports and forks LADXR, with permission - https://github.com/daid/LADXR
2023-03-21 01:26:03 +09:00
from ..assembler import ASM
from ..utils import formatText, setReplacementName
from ..roomEditor import RoomEditor
from .. import entityData
import os
import bsdiff4
def imageTo2bpp(filename):
import PIL.Image
baseimg = PIL.Image.new('P', (1,1))
baseimg.putpalette((
128, 0, 128,
0, 0, 0,
128, 128, 128,
255, 255, 255,
))
img = PIL.Image.open(filename)
img = img.quantize(colors=4, palette=baseimg)
print (f"Palette: {img.getpalette()}")
assert (img.size[0] % 8) == 0
tileheight = 8 if img.size[1] == 8 else 16
assert (img.size[1] % tileheight) == 0
cols = img.size[0] // 8
rows = img.size[1] // tileheight
result = bytearray(rows * cols * tileheight * 2)
index = 0
for ty in range(rows):
for tx in range(cols):
for y in range(tileheight):
a = 0
b = 0
for x in range(8):
c = img.getpixel((tx * 8 + x, ty * 16 + y))
if c & 1:
a |= 0x80 >> x
if c & 2:
b |= 0x80 >> x
result[index] = a
result[index+1] = b
index += 2
return result
def updateGraphics(rom, bank, offset, data):
if offset + len(data) > 0x4000:
updateGraphics(rom, bank, offset, data[:0x4000-offset])
updateGraphics(rom, bank + 1, 0, data[0x4000 - offset:])
else:
rom.banks[bank][offset:offset+len(data)] = data
if bank < 0x34:
rom.banks[bank-0x20][offset:offset + len(data)] = data
def gfxMod(rom, filename):
if os.path.exists(filename + ".names"):
for line in open(filename + ".names", "rt"):
if ":" in line:
k, v = line.strip().split(":", 1)
setReplacementName(k, v)
ext = os.path.splitext(filename)[1].lower()
if ext == ".bin":
updateGraphics(rom, 0x2C, 0, open(filename, "rb").read())
elif ext in (".png", ".bmp"):
updateGraphics(rom, 0x2C, 0, imageTo2bpp(filename))
elif ext == ".bdiff":
updateGraphics(rom, 0x2C, 0, prepatch(rom, 0x2C, 0, filename))
elif ext == ".json":
import json
data = json.load(open(filename, "rt"))
for patch in data:
if "gfx" in patch:
updateGraphics(rom, int(patch["bank"], 16), int(patch["offset"], 16), imageTo2bpp(os.path.join(os.path.dirname(filename), patch["gfx"])))
if "name" in patch:
setReplacementName(patch["item"], patch["name"])
else:
updateGraphics(rom, 0x2C, 0, imageTo2bpp(filename))
def createGfxImage(rom, filename):
import PIL.Image
bank_count = 8
img = PIL.Image.new("P", (32 * 8, 32 * 8 * bank_count))
img.putpalette((
128, 0, 128,
0, 0, 0,
128, 128, 128,
255, 255, 255,
))
for bank_nr in range(bank_count):
bank = rom.banks[0x2C + bank_nr]
for tx in range(32):
for ty in range(16):
for y in range(16):
a = bank[tx * 32 + ty * 32 * 32 + y * 2]
b = bank[tx * 32 + ty * 32 * 32 + y * 2 + 1]
for x in range(8):
c = 0
if a & (0x80 >> x):
c |= 1
if b & (0x80 >> x):
c |= 2
img.putpixel((tx*8+x, bank_nr * 32 * 8 + ty*16+y), c)
img.save(filename)
def prepatch(rom, bank, offset, filename):
bank_count = 8
base_sheet = []
result = []
for bank_nr in range(bank_count):
base_sheet[0x4000 * bank_nr:0x4000 * (bank_nr + 1) - 1] = rom.banks[0x2C + bank_nr]
with open(filename, "rb") as patch:
file = patch.read()
result = bsdiff4.patch(src_bytes=bytes(base_sheet), patch_bytes=file)
return result
def noSwordMusic(rom):
# Skip no-sword music override
# Instead of loading the sword level, we put the value 1 in the A register, indicating we have a sword.
rom.patch(2, 0x0151, ASM("ld a, [$DB4E]"), ASM("ld a, $01"), fill_nop=True)
rom.patch(2, 0x3AEF, ASM("ld a, [$DB4E]"), ASM("ld a, $01"), fill_nop=True)
rom.patch(3, 0x0996, ASM("ld a, [$DB4E]"), ASM("ld a, $01"), fill_nop=True)
rom.patch(3, 0x0B35, ASM("ld a, [$DB44]"), ASM("ld a, $01"), fill_nop=True)
def removeNagMessages(rom):
# Remove "this object is heavy, bla bla", and other nag messages when touching an object
rom.patch(0x02, 0x32BB, ASM("ld a, [$C14A]"), ASM("ld a, $01"), fill_nop=True) # crystal blocks
rom.patch(0x02, 0x32EC, ASM("ld a, [$C5A6]"), ASM("ld a, $01"), fill_nop=True) # cracked blocks
rom.patch(0x02, 0x32D3, ASM("jr nz, $25"), ASM("jr $25"), fill_nop=True) # stones/pots
rom.patch(0x02, 0x2B88, ASM("jr nz, $0F"), ASM("jr $0F"), fill_nop=True) # ice blocks
def removeLowHPBeep(rom):
rom.patch(2, 0x233A, ASM("ld hl, $FFF3\nld [hl], $04"), b"", fill_nop=True) # Remove health beep
def slowLowHPBeep(rom):
rom.patch(2, 0x2338, ASM("ld a, $30"), ASM("ld a, $60")) # slow slow hp beep
def removeFlashingLights(rom):
# Remove the switching between two backgrounds at mamu, always show the spotlights.
rom.patch(0x00, 0x01EB, ASM("ldh a, [$E7]\nrrca\nand $80"), ASM("ld a, $80"), fill_nop=True)
# Remove flashing colors from shopkeeper killing you after stealing and the mad batter giving items.
rom.patch(0x24, 0x3B77, ASM("push bc"), ASM("ret"))
def forceLinksPalette(rom, index):
# This forces the link sprite into a specific palette index ignoring the tunic options.
rom.patch(0, 0x1D8C,
ASM("ld a, [$DC0F]\nand a\njr z, $03\ninc a"),
ASM("ld a, $%02X" % (index)), fill_nop=True)
rom.patch(0, 0x1DD2,
ASM("ld a, [$DC0F]\nand a\njr z, $03\ninc a"),
ASM("ld a, $%02X" % (index)), fill_nop=True)
# Fix the waking up from bed palette
if index == 1:
rom.patch(0x21, 0x33FC, "A222", "FF05")
elif index == 2:
rom.patch(0x21, 0x33FC, "A222", "3F14")
elif index == 3:
rom.patch(0x21, 0x33FC, "A222", "037E")
for n in range(6):
rom.patch(0x05, 0x1261 + n * 2, "00", f"{index:02x}")
def fastText(rom):
rom.patch(0x00, 0x24CA, ASM("jp $2485"), ASM("call $2485"))
def noText(rom):
for idx in range(len(rom.texts)):
if not isinstance(rom.texts[idx], int) and (idx < 0x217 or idx > 0x21A):
rom.texts[idx] = rom.texts[idx][-1:]
def reduceMessageLengths(rom, rnd):
# Into text from Marin. Got to go fast, so less text. (This intro text is very long)
rom.texts[0x01] = formatText(rnd.choice([
"Let's a go!",
"Remember, sword goes on A!",
"Avoid the heart piece of shame!",
"Marin? No, this is Zelda. Welcome to Hyrule",
"Why are you in my bed?",
"This is not a Mario game!",
"MuffinJets was here...",
"Remember, there are no bugs in LADX",
"#####, #####, you got to wake up!\nDinner is ready.",
"Go find the stepladder",
"Pizza power!",
"Eastmost penninsula is the secret",
"There is no cow level",
"You cannot lift rocks with your bear hands",
"Thank you, daid!",
"There, there now. Just relax. You've been asleep for almost nine hours now."
]))
# Reduce length of a bunch of common texts
rom.texts[0xEA] = formatText("You've got a Guardian Acorn!")
rom.texts[0xEB] = rom.texts[0xEA]
rom.texts[0xEC] = rom.texts[0xEA]
rom.texts[0x08] = formatText("You got a Piece of Power!")
rom.texts[0xEF] = formatText("You found a {SEASHELL}!")
rom.texts[0xA7] = formatText("You've got the {COMPASS}!")
rom.texts[0x07] = formatText("You need the {NIGHTMARE_KEY}!")
rom.texts[0x8C] = formatText("You need a {KEY}!") # keyhole block
rom.texts[0x09] = formatText("Ahhh... It has the Sleepy {TOADSTOOL}, it does! We'll mix it up something in a jiffy, we will!")
rom.texts[0x0A] = formatText("The last thing I kin remember was bitin' into a big juicy {TOADSTOOL}... Then, I had the darndest dream... I was a raccoon! Yeah, sounds strange, but it sure was fun!")
rom.texts[0x0F] = formatText("You pick the {TOADSTOOL}... As you hold it over your head, a mellow aroma flows into your nostrils.")
rom.texts[0x13] = formatText("You've learned the ^{SONG1}!^ This song will always remain in your heart!")
rom.texts[0x18] = formatText("Will you give me 28 {RUPEES} for my secret?", ask="Give Don't")
rom.texts[0x19] = formatText("How about it? 42 {RUPEES} for my little secret...", ask="Give Don't")
rom.texts[0x1e] = formatText("...You're so cute! I'll give you a 7 {RUPEE} discount!")
rom.texts[0x2d] = formatText("{ARROWS_10}\n10 {RUPEES}!", ask="Buy Don't")
rom.texts[0x32] = formatText("{SHIELD}\n20 {RUPEES}!", ask="Buy Don't")
rom.texts[0x33] = formatText("Ten {BOMB}\n10 {RUPEES}", ask="Buy Don't")
rom.texts[0x3d] = formatText("It's a {SHIELD}! There is space for your name!")
rom.texts[0x42] = formatText("It's 30 {RUPEES}! You can play the game three more times with this!")
rom.texts[0x45] = formatText("How about some fishing, little buddy? I'll only charge you 10 {RUPEES}...", ask="Fish Not Now")
rom.texts[0x4b] = formatText("Wow! Nice Fish! It's a lunker!! I'll give you a 20 {RUPEE} prize! Try again?", ask="Cast Not Now")
rom.texts[0x4e] = formatText("You're short of {RUPEES}? Don't worry about it. You just come back when you have more money, little buddy.")
rom.texts[0x4f] = formatText("You've got a {HEART_PIECE}! Press SELECT on the Subscreen to see.")
rom.texts[0x8e] = formatText("Well, it's an {OCARINA}, but you don't know how to play it...")
rom.texts[0x90] = formatText("You found the {POWER_BRACELET}! At last, you can pick up pots and stones!")
rom.texts[0x91] = formatText("You got your {SHIELD} back! Press the button and repel enemies with it!")
rom.texts[0x93] = formatText("You've got the {HOOKSHOT}! Its chain stretches long when you use it!")
rom.texts[0x94] = formatText("You've got the {MAGIC_ROD}! Now you can burn things! Burn it! Burn, baby burn!")
rom.texts[0x95] = formatText("You've got the {PEGASUS_BOOTS}! If you hold down the Button, you can dash!")
rom.texts[0x96] = formatText("You've got the {OCARINA}! You should learn to play many songs!")
rom.texts[0x97] = formatText("You've got the {FEATHER}! It feels like your body is a lot lighter!")
rom.texts[0x98] = formatText("You've got a {SHOVEL}! Now you can feel the joy of digging!")
rom.texts[0x99] = formatText("You've got some {MAGIC_POWDER}! Try sprinkling it on a variety of things!")
rom.texts[0x9b] = formatText("You found your {SWORD}! It must be yours because it has your name engraved on it!")
rom.texts[0x9c] = formatText("You've got the {FLIPPERS}! If you press the B Button while you swim, you can dive underwater!")
rom.texts[0x9e] = formatText("You've got a new {SWORD}! You should put your name on it right away!")
rom.texts[0x9f] = formatText("You've got a new {SWORD}! You should put your name on it right away!")
rom.texts[0xa0] = formatText("You found the {MEDICINE}! You should apply this and see what happens!")
rom.texts[0xa1] = formatText("You've got the {TAIL_KEY}! Now you can open the Tail Cave gate!")
rom.texts[0xa2] = formatText("You've got the {SLIME_KEY}! Now you can open the gate in Ukuku Prairie!")
rom.texts[0xa3] = formatText("You've got the {ANGLER_KEY}!")
rom.texts[0xa4] = formatText("You've got the {FACE_KEY}!")
rom.texts[0xa5] = formatText("You've got the {BIRD_KEY}!")
rom.texts[0xa6] = formatText("At last, you got a {MAP}! Press the START Button to look at it!")
rom.texts[0xa8] = formatText("You found a {STONE_BEAK}! Let's find the owl statue that belongs to it.")
rom.texts[0xa9] = formatText("You've got the {NIGHTMARE_KEY}! Now you can open the door to the Nightmare's Lair!")
rom.texts[0xaa] = formatText("You got a {KEY}! You can open a locked door.")
rom.texts[0xab] = formatText("You got 20 {RUPEES}! JOY!", center=True)
rom.texts[0xac] = formatText("You got 50 {RUPEES}! Very Nice!", center=True)
rom.texts[0xad] = formatText("You got 100 {RUPEES}! You're Happy!", center=True)
rom.texts[0xae] = formatText("You got 200 {RUPEES}! You're Ecstatic!", center=True)
rom.texts[0xdc] = formatText("Ribbit! Ribbit! I'm Mamu, on vocals! But I don't need to tell you that, do I? Everybody knows me! Want to hang out and listen to us jam? For 300 Rupees, we'll let you listen to a previously unreleased cut! What do you do?", ask="Pay Leave")
rom.texts[0xe8] = formatText("You've found a {GOLD_LEAF}! Press START to see how many you've collected!")
rom.texts[0xed] = formatText("You've got the Mirror Shield! You can now turnback the beams you couldn't block before!")
rom.texts[0xee] = formatText("You've got a more Powerful {POWER_BRACELET}! Now you can almost lift a whale!")
rom.texts[0xf0] = formatText("Want to go on a raft ride for a hundred {RUPEES}?", ask="Yes No Way")
def allowColorDungeonSpritesEverywhere(rom):
# Set sprite set numbers $01-$40 to map to the color dungeon sprites
rom.patch(0x00, 0x2E6F, "00", "15")
# Patch the spriteset loading code to load the 4 entries from the normal table instead of skipping this for color dungeon specific exception weirdness
rom.patch(0x00, 0x0DA4, ASM("jr nc, $05"), ASM("jr nc, $41"))
rom.patch(0x00, 0x0DE5, ASM("""
ldh a, [$F7]
cp $FF
jr nz, $06
ld a, $01
ldh [$91], a
jr $40
"""), ASM("""
jr $0A ; skip over the rest of the code
cp $FF ; check if color dungeon
jp nz, $0DAB
inc d
jp $0DAA
"""), fill_nop=True)
# Disable color dungeon specific tile load hacks
rom.patch(0x00, 0x06A7, ASM("jr nz, $22"), ASM("jr $22"))
rom.patch(0x00, 0x2E77, ASM("jr nz, $0B"), ASM("jr $0B"))
# Finally fill in the sprite data for the color dungeon
for n in range(22):
data = bytearray()
for m in range(4):
idx = rom.banks[0x20][0x06AA + 44 * m + n * 2]
bank = rom.banks[0x20][0x06AA + 44 * m + n * 2 + 1]
if idx == 0 and bank == 0:
v = 0xFF
elif bank == 0x35:
v = idx - 0x40
elif bank == 0x31:
v = idx
elif bank == 0x2E:
v = idx + 0x40
else:
assert False, "%02x %02x" % (idx, bank)
data += bytes([v])
rom.room_sprite_data_indoor[0x200 + n] = data
# Patch the graphics loading code to use DMA and load all sets that need to be reloaded, not just the first and last
rom.patch(0x00, 0x06FA, 0x07AF, ASM("""
;We enter this code with the right bank selected for tile data copy,
;d = tile row (source addr = (d*$100+$4000))
;e = $00
;$C197 = index of sprite set to update (target addr = ($8400 + $100 * [$C197]))
ld a, d
add a, $40
ldh [$51], a
xor a
ldh [$52], a
ldh [$54], a
ld a, [$C197]
add a, $84
ldh [$53], a
ld a, $0F
ldh [$55], a
; See if we need to do anything next
ld a, [$C10E] ; check the 2nd update flag
and a
jr nz, getNext
ldh [$91], a ; no 2nd update flag, so clear primary update flag
ret
getNext:
ld hl, $C197
inc [hl]
res 2, [hl]
ld a, [$C10D]
cp [hl]
ret nz
xor a ; clear the 2nd update flag when we prepare to update the last spriteset
ld [$C10E], a
ret
"""), fill_nop=True)
rom.patch(0x00, 0x0738, "00" * (0x073E - 0x0738), ASM("""
; we get here by some color dungeon specific code jumping to this position
; We still need that color dungeon specific code as it loads background tiles
xor a
ldh [$91], a
ldh [$93], a
ret
"""))
rom.patch(0x00, 0x073E, "00" * (0x07AF - 0x073E), ASM("""
;If we get here, only the 2nd flag is filled and the primary is not. So swap those around.
ld a, [$C10D] ;copy the index number
ld [$C197], a
xor a
ld [$C10E], a ; clear the 2nd update flag
inc a
ldh [$91], a ; set the primary update flag
ret
"""), fill_nop=True)
def updateSpriteData(rom):
# Change the special sprite change exceptions
rom.patch(0x00, 0x0DAD, 0x0DDB, ASM("""
; Check for indoor
ld a, d
and a
jr nz, noChange
ldh a, [$F6] ; hMapRoom
cp $C9
jr nz, sirenRoomEnd
ld a, [$D8C9] ; wOverworldRoomStatus + ROOM_OW_SIREN
and $20
jr z, noChange
ld hl, $7837
jp $0DFE
sirenRoomEnd:
ldh a, [$F6] ; hMapRoom
cp $D8
jr nz, noChange
ld a, [$D8FD] ; wOverworldRoomStatus + ROOM_OW_WALRUS
and $20
jr z, noChange
ld hl, $783B
jp $0DFE
noChange:
"""), fill_nop=True)
rom.patch(0x20, 0x3837, "A4FF8BFF", "A461FF72")
rom.patch(0x20, 0x383B, "A44DFFFF", "A4C5FF70")
# For each room update the sprite load data based on which entities are in there.
for room_nr in range(0x316):
if room_nr == 0x2FF:
continue
values = [None, None, None, None]
if room_nr == 0x00E: # D7 entrance opening
values[2] = 0xD6
values[3] = 0xD7
if 0x211 <= room_nr <= 0x21E: # D7 throwing ball thing.
values[0] = 0x66
r = RoomEditor(rom, room_nr)
for obj in r.objects:
if obj.type_id == 0xC5 and room_nr < 0x100: # Pushable Gravestone
values[3] = 0x82
for x, y, entity in r.entities:
sprite_data = entityData.SPRITE_DATA[entity]
if callable(sprite_data):
sprite_data = sprite_data(r)
if sprite_data is None:
continue
for m in range(0, len(sprite_data), 2):
idx, value = sprite_data[m:m+2]
if values[idx] is None:
values[idx] = value
elif isinstance(values[idx], set) and isinstance(value, set):
values[idx] = values[idx].intersection(value)
assert len(values[idx]) > 0
elif isinstance(values[idx], set) and value in values[idx]:
values[idx] = value
elif isinstance(value, set) and values[idx] in value:
pass
elif values[idx] == value:
pass
else:
assert False, "Room: %03x cannot load graphics for entity: %02x (Index: %d Failed: %s, Active: %s)" % (room_nr, entity, idx, value, values[idx])
data = bytearray()
for v in values:
if isinstance(v, set):
v = next(iter(v))
elif v is None:
v = 0xff
data.append(v)
if room_nr < 0x100:
rom.room_sprite_data_overworld[room_nr] = data
else:
rom.room_sprite_data_indoor[room_nr - 0x100] = data
LADX: AP egg title screen (#1683)
2023-04-11 00:18:33 -07:00
def bin_to_rgb(word):
red = word & 0b11111
word >>= 5
green = word & 0b11111
word >>= 5
blue = word & 0b11111
return (red, green, blue)
def rgb_to_bin(r, g, b):
return (b << 10) | (g << 5) | r
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