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Add special background for Cosmic Ocean.
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@jaythebusinessgoose
jaythebusinessgoose committed Jan 12, 2025
1 parent 706e177 commit d27968a
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Showing 2 changed files with 136 additions and 15 deletions.
Binary file added src/modlunky2/static/images/cosmos.png
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151 changes: 136 additions & 15 deletions src/modlunky2/ui/levels/shared/level_canvas.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,12 @@
from enum import Enum
import logging
import math
import random
import tkinter as tk
from PIL import Image, ImageDraw, ImageEnhance, ImageTk
from typing import List

from modlunky2.constants import BASE_DIR
from modlunky2.mem.state import Theme
from modlunky2.ui.levels.shared.biomes import BIOME

Expand Down Expand Up @@ -105,6 +107,16 @@ def __init__(

self.cached_bgs = {}
self.cached_bg_overs = {}
self.cached_co_bgs = {}
self.cached_co_bg_imgs = []
self.cached_cosmos_img = None
self.co_bg_locations = [(11, 6, 40, 1)]
for _ in range(30):
x = random.uniform(0, 80)
y = random.uniform(0, 120)
rotation = random.uniform(0, 360)
size = random.uniform(0.75, 1.25)
self.co_bg_locations.append((x, y, rotation, size))

self.width = 0
self.height = 0
Expand Down Expand Up @@ -521,6 +533,9 @@ def set_zoom(self, zoom_level):
self.zoom_level = zoom_level
self.cached_bgs = {}
self.cached_bg_overs = {}
self.cached_co_bgs = {}
self.cached_co_bg_imgs = []
self.cached_cosmos_img = None

def replace_tile_at(self, row, column, image, offset_x=0, offset_y=0):
if len(self.tile_images) <= row or len(self.tile_images[row]) <= column:
Expand All @@ -546,28 +561,93 @@ def configure_size(self, width, height):
self.tile_images = [[None for _ in range(width)] for _ in range(height)]

def draw_background(self, theme, subtheme):
bg_img = self.cached_bgs.get(theme)
if not bg_img:
background = self.background_for_theme(theme)
image = Image.open(background).convert("RGBA")
image = image.resize(
(self.zoom_level * 10, self.zoom_level * 8), Image.BILINEAR
self.cached_co_bg_imgs = []
if theme == Theme.COSMIC_OCEAN:
self.create_rectangle(
0,
0,
self.zoom_level * self.width,
self.zoom_level * self.height,
fill="#000000",
state="normal",
)
enhancer = ImageEnhance.Brightness(image)
im_output = enhancer.enhance(1.0)
bg_img = ImageTk.PhotoImage(im_output)
self.cached_bgs[theme] = bg_img

for x in range(0, int(math.ceil(self.width / 10))):
for y in range(0, int(math.ceil(self.height / 8))):
cosmos_bg = self.cached_cosmos_img
if not cosmos_bg:
img = Image.open(BASE_DIR / "static/images/cosmos.png").convert("RGBA")
enhancer = ImageEnhance.Brightness(img)
im_output = enhancer.enhance(1.0)
cosmos_bg = ImageTk.PhotoImage(im_output)
self.cached_cosmos_img = cosmos_bg

for x in range(0, 1 + int(math.ceil(self.width / 10 / 4))):
for y in range(0, 1 + int(math.ceil(self.height / 8 / 3))):
self.create_image(
x * self.zoom_level * 10 * 4 - (y * self.zoom_level * 8),
y * self.zoom_level * 8 * 3 - (x * self.zoom_level * 8 * 1.5),
image=cosmos_bg,
anchor="nw",
)

bg = self.cached_co_bgs.get(subtheme)
if not bg:
background = self.co_background_for_subtheme(subtheme)
background = background.resize(
(self.zoom_level * 8, self.zoom_level * 8), Image.BILINEAR
)

enhancer = ImageEnhance.Brightness(background)
im_output = enhancer.enhance(1.0)
bg = im_output
self.cached_co_bgs[subtheme] = bg

for x, y, rotation, size in self.co_bg_locations:
if x - 5 > self.width or y - 5 > self.height:
# Don't attempt drawing if no part will be visible.
continue
scaled_bg = bg.resize(
(
round(self.zoom_level * 8 * size),
round(self.zoom_level * 8 * size),
),
Image.BILINEAR,
)
rotated_bg = scaled_bg.rotate(rotation, expand=True)
bg_img = ImageTk.PhotoImage(rotated_bg)
self.cached_co_bg_imgs.append(bg_img)
self.create_image(
x * self.zoom_level * 10,
y * self.zoom_level * 8,
x * self.zoom_level,
y * self.zoom_level,
image=bg_img,
anchor="nw",
anchor="center",
)

else:
bg_img = self.cached_bgs.get(theme)
if not bg_img:
background = self.background_for_theme(theme)
image = Image.open(background).convert("RGBA")
image = image.resize(
(self.zoom_level * 10, self.zoom_level * 8), Image.BILINEAR
)
enhancer = ImageEnhance.Brightness(image)
im_output = enhancer.enhance(1.0)
bg_img = ImageTk.PhotoImage(im_output)
self.cached_bgs[theme] = bg_img

for x in range(0, int(math.ceil(self.width / 10))):
for y in range(0, int(math.ceil(self.height / 8))):
self.create_image(
x * self.zoom_level * 10,
y * self.zoom_level * 8,
image=bg_img,
anchor="nw",
)

def draw_background_over_room(self, theme, subtheme, row, col):
if theme == Theme.COSMIC_OCEAN and subtheme is not None:
# Do not show special CO tiles in this context.
theme = subtheme
bg_img = self.cached_bg_overs.get(theme)
if not bg_img:
background = self.background_for_theme(theme)
Expand Down Expand Up @@ -680,3 +760,44 @@ def background_file(theme):
return "bg_cave.png"

return self.textures_dir / background_file(theme)

def co_background_for_subtheme(self, subtheme):
file = self.textures_dir / "deco_cosmic.png"

def coords(subtheme):
if subtheme == Theme.DWELLING:
return (0, 0)
elif subtheme == Theme.JUNGLE or subtheme == Theme.OLMEC:
return (0, 1)
elif subtheme == Theme.VOLCANA:
return (0, 2)
elif (
subtheme == Theme.TIDE_POOL
or subtheme == Theme.ABZU
or subtheme == Theme.TIAMAT
):
return (0, 3)
elif (
subtheme == Theme.TEMPLE
or subtheme == Theme.DUAT
or subtheme == Theme.CITY_OF_GOLD
):
return (1, 0)
elif subtheme == Theme.ICE_CAVES:
return (1, 1)
elif subtheme == Theme.NEO_BABYLON:
return (1, 2)
elif subtheme == Theme.SUNKEN_CITY or subtheme == Theme.HUNDUN:
return (1, 3)
return (0, 0)

TEXTURE_SIZE = 512
image = Image.open(file).convert("RGBA")
row, column = coords(subtheme)
bbox = (
column * TEXTURE_SIZE,
row * TEXTURE_SIZE,
(column + 1) * TEXTURE_SIZE,
(row + 1) * TEXTURE_SIZE,
)
return image.crop(bbox)

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