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#!/usr/bin/env python3 | ||
""" Extract sprites from HGSS follower spritesheets. """ | ||
import os.path | ||
import subprocess | ||
import sys | ||
from glob import glob | ||
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import png | ||
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SPRITESHEETS = [('gen1.png', 15, 11, 1)] | ||
output_dir = 'sprites' | ||
index_to_name = {} | ||
with open('names.txt', 'r') as f: | ||
for line in f: | ||
index, name = line.split(' ')[:2] | ||
name = name.strip() | ||
index_to_name[int(index)] = name.lower() | ||
name_to_index = {v: k for k, v in index_to_name.items()} | ||
PKMN_GRAPHICS = os.path.join('graphics', 'pokemon') | ||
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def extract_sprites(spritesheet): | ||
path, width, height, offset = spritesheet | ||
for y in range(height): | ||
for x in range(width): | ||
if x == 3 and y == 0 or x == 10 and y == 1: | ||
continue | ||
output_path = os.path.join(output_dir, f'{offset:03d}.png') | ||
subprocess.run(['convert', '-extract', f'64x128+{x*(64+1)}+{y*(128+1)}', path, output_path], check=True) | ||
offset += 1 | ||
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def stack_sprite(name, path): | ||
joinp = os.path.join | ||
frames = [joinp(path, 'down', name), joinp(path, 'down', 'frame2', name), | ||
joinp(path, 'up', name), joinp(path, 'up', 'frame2', name), | ||
joinp(path, 'left', name), joinp(path, 'left', 'frame2', name)] | ||
output = joinp(path, name) | ||
subprocess.run(['convert'] + frames + ['+append', output], check=True) | ||
print(f'Stacked {output}') | ||
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def canonicalize_names(): | ||
for path in glob('overworld/**/*.png', recursive=True): | ||
head, tail = os.path.split(path) | ||
name, ext = os.path.splitext(tail) | ||
try: | ||
num = int(name) | ||
except ValueError: | ||
continue | ||
new_name = f'{num:03d}' | ||
new_path = os.path.join(head, new_name+ext) | ||
os.rename(path, new_path) | ||
print(path, '->', new_path) | ||
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def closest_color(c, palette): | ||
min_d = float('inf') | ||
best = 0 | ||
r1, g1, b1 = c | ||
for i, (r2, g2, b2) in enumerate(palette[1:], 1): | ||
# Color diff from https://stackoverflow.com/questions/1847092/given-an-rgb-value-what-would-be-the-best-way-to-find-the-closest-match-in-the-d | ||
d = ((r2-r1)*0.30)**2 + ((g2-g1)*0.59)**2 + ((b2-b1)*0.11)**2 | ||
if d < min_d: | ||
min_d = d | ||
best = i | ||
return best | ||
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def apply_palette(palette_file, input_file, output_file): # Apply one file's palette to another | ||
plt = png.Reader(palette_file) | ||
plt.read() | ||
target_palette = tuple(c[:3] for c in plt.palette()) | ||
inp = png.Reader(input_file) | ||
w, h, rows, _ = inp.read() | ||
src_palette = tuple(c[:3] for c in inp.palette()) | ||
with open(output_file, 'wb') as f: | ||
new_rows = [] | ||
for row in rows: | ||
new_rows.append([closest_color(src_palette[c], target_palette) if c else 0 for c in row]) | ||
w = png.Writer(width=w, height=h, bitdepth=4, palette=target_palette) | ||
w.write(f, new_rows) | ||
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def paletteify(path, output_path=None): | ||
output_path = output_path or path | ||
joinp = os.path.join | ||
_, tail = os.path.split(path) | ||
species, _ = os.path.splitext(tail) | ||
front = png.Reader(joinp(PKMN_GRAPHICS, species, 'anim_front.png')) | ||
front.read() | ||
target_palette = tuple(c[:3] for c in front.palette()) | ||
r, g, b = target_palette[0] | ||
color = f'rgb({r},{g},{b})' | ||
# Strip alpha color | ||
subprocess.run(['convert', path, '-background', color, '-alpha', 'remove', output_path], check=True) | ||
apply_palette(joinp(PKMN_GRAPHICS, species, 'anim_front.png'), output_path, output_path) | ||
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# Sprites from https://veekun.com/dex/downloads | ||
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if __name__ == '__main__': | ||
args = sys.argv[1:] | ||
if args: | ||
paletteify(args[0]) | ||
else: | ||
for path in sorted(glob('overworld/*.png')): | ||
_, tail = os.path.split(path) | ||
name, _ = os.path.splitext(tail) | ||
output_path = os.path.join('graphics/object_events/pics/pokemon', f'{name}.png') | ||
try: | ||
paletteify(path, output_path) | ||
except Exception as e: | ||
print(name, e.__class__.__name__, e, file=sys.stderr) | ||
#!/usr/bin/env python3 | ||
""" Extract sprites from HGSS follower spritesheets. """ | ||
import os.path | ||
import subprocess | ||
import sys | ||
from glob import glob | ||
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import png | ||
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SPRITESHEETS = [('gen1.png', 15, 11, 1)] | ||
output_dir = 'sprites' | ||
index_to_name = {} | ||
with open('names.txt', 'r') as f: | ||
for line in f: | ||
index, name = line.split(' ')[:2] | ||
name = name.strip() | ||
index_to_name[int(index)] = name.lower() | ||
name_to_index = {v: k for k, v in index_to_name.items()} | ||
PKMN_GRAPHICS = os.path.join('graphics', 'pokemon') | ||
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def extract_sprites(spritesheet): | ||
path, width, height, offset = spritesheet | ||
for y in range(height): | ||
for x in range(width): | ||
if x == 3 and y == 0 or x == 10 and y == 1: | ||
continue | ||
output_path = os.path.join(output_dir, f'{offset:03d}.png') | ||
subprocess.run(['convert', '-extract', f'64x128+{x*(64+1)}+{y*(128+1)}', path, output_path], check=True) | ||
offset += 1 | ||
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def stack_sprite(name, path): | ||
joinp = os.path.join | ||
frames = [joinp(path, 'down', name), joinp(path, 'down', 'frame2', name), | ||
joinp(path, 'up', name), joinp(path, 'up', 'frame2', name), | ||
joinp(path, 'left', name), joinp(path, 'left', 'frame2', name)] | ||
output = joinp(path, name) | ||
subprocess.run(['convert'] + frames + ['+append', output], check=True) | ||
print(f'Stacked {output}') | ||
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def canonicalize_names(): | ||
for path in glob('overworld/**/*.png', recursive=True): | ||
head, tail = os.path.split(path) | ||
name, ext = os.path.splitext(tail) | ||
try: | ||
num = int(name) | ||
except ValueError: | ||
continue | ||
new_name = f'{num:03d}' | ||
new_path = os.path.join(head, new_name+ext) | ||
os.rename(path, new_path) | ||
print(path, '->', new_path) | ||
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def closest_color(c, palette): | ||
min_d = float('inf') | ||
best = 0 | ||
r1, g1, b1 = c | ||
for i, (r2, g2, b2) in enumerate(palette[1:], 1): | ||
# Color diff from https://stackoverflow.com/questions/1847092/given-an-rgb-value-what-would-be-the-best-way-to-find-the-closest-match-in-the-d | ||
d = ((r2-r1)*0.30)**2 + ((g2-g1)*0.59)**2 + ((b2-b1)*0.11)**2 | ||
if d < min_d: | ||
min_d = d | ||
best = i | ||
return best | ||
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def apply_palette(palette_file, input_file, output_file): # Apply one file's palette to another | ||
plt = png.Reader(palette_file) | ||
plt.read() | ||
target_palette = tuple(c[:3] for c in plt.palette()) | ||
inp = png.Reader(input_file) | ||
w, h, rows, _ = inp.read() | ||
src_palette = tuple(c[:3] for c in inp.palette()) | ||
with open(output_file, 'wb') as f: | ||
new_rows = [] | ||
for row in rows: | ||
new_rows.append([closest_color(src_palette[c], target_palette) if c else 0 for c in row]) | ||
w = png.Writer(width=w, height=h, bitdepth=4, palette=target_palette) | ||
w.write(f, new_rows) | ||
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def paletteify(path, output_path=None): | ||
output_path = output_path or path | ||
joinp = os.path.join | ||
_, tail = os.path.split(path) | ||
species, _ = os.path.splitext(tail) | ||
front = png.Reader(joinp(PKMN_GRAPHICS, species, 'anim_front.png')) | ||
front.read() | ||
target_palette = tuple(c[:3] for c in front.palette()) | ||
r, g, b = target_palette[0] | ||
color = f'rgb({r},{g},{b})' | ||
# Strip alpha color | ||
subprocess.run(['convert', path, '-background', color, '-alpha', 'remove', output_path], check=True) | ||
apply_palette(joinp(PKMN_GRAPHICS, species, 'anim_front.png'), output_path, output_path) | ||
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# Sprites from https://veekun.com/dex/downloads | ||
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if __name__ == '__main__': | ||
args = sys.argv[1:] | ||
if args: | ||
paletteify(args[0]) | ||
else: | ||
for path in sorted(glob('overworld/*.png')): | ||
_, tail = os.path.split(path) | ||
name, _ = os.path.splitext(tail) | ||
output_path = os.path.join('graphics/object_events/pics/pokemon', f'{name}.png') | ||
try: | ||
paletteify(path, output_path) | ||
except Exception as e: | ||
print(name, e.__class__.__name__, e, file=sys.stderr) |
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Original file line number | Diff line number | Diff line change |
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@@ -1,50 +1,50 @@ | ||
""" Processes & outputs follower emotion messages """ | ||
import sys | ||
import re | ||
import textwrap | ||
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blank_regex = re.compile(r'\(?_+\)?') | ||
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# Converts a series of message lines to a better format | ||
def convert_messages(infile, outfile='emotions.txt'): | ||
with open(infile, 'r') as f_in, open(outfile, 'w') as f_out: | ||
for line in f_in: | ||
line = line.rstrip('\n') | ||
if line and line[0] == '-': | ||
line = line[1:] | ||
line = line.lstrip() | ||
if not line: | ||
continue | ||
line = blank_regex.sub('{STR_VAR_1}', line) | ||
if line[-1] not in ('.', '?', '!', ':'): | ||
line += '.' | ||
print(line) | ||
f_out.write('\n' + line) | ||
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# Prepares a string for field-message display, performing line-wrapping, etc | ||
# Does not add a terminator, as this is done by _("") | ||
def prepare_string(s): | ||
lines = textwrap.wrap(s, width=36) # Width of message window | ||
s = lines[0] | ||
for i, line in enumerate(lines[1:]): | ||
ending = r'\p' if i % 2 else r'\n' | ||
s += ending + line | ||
return s | ||
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# Exports up to n messages in C format to outfile | ||
def export_messages(infile, outfile, n=None, indent=0, start=0): | ||
with open(infile, 'r') as f_in: | ||
lines = f_in.readlines() | ||
if n is not None: | ||
lines = lines[:n] | ||
with open(outfile, 'w') as f_out: | ||
codelines = [' '*indent + f'static const u8 sCondMsg{start+i:02d}[] = _("{prepare_string(s)}");' for i, s in enumerate(lines)] | ||
f_out.write('\n'.join(codelines)) | ||
print(f'{len(lines)} lines written') | ||
return len(lines) | ||
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if __name__ == '__main__': | ||
export_messages('emotions.txt', 'emotions.h', n=1, start=7) | ||
""" Processes & outputs follower emotion messages """ | ||
import sys | ||
import re | ||
import textwrap | ||
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blank_regex = re.compile(r'\(?_+\)?') | ||
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# Converts a series of message lines to a better format | ||
def convert_messages(infile, outfile='emotions.txt'): | ||
with open(infile, 'r') as f_in, open(outfile, 'w') as f_out: | ||
for line in f_in: | ||
line = line.rstrip('\n') | ||
if line and line[0] == '-': | ||
line = line[1:] | ||
line = line.lstrip() | ||
if not line: | ||
continue | ||
line = blank_regex.sub('{STR_VAR_1}', line) | ||
if line[-1] not in ('.', '?', '!', ':'): | ||
line += '.' | ||
print(line) | ||
f_out.write('\n' + line) | ||
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# Prepares a string for field-message display, performing line-wrapping, etc | ||
# Does not add a terminator, as this is done by _("") | ||
def prepare_string(s): | ||
lines = textwrap.wrap(s, width=36) # Width of message window | ||
s = lines[0] | ||
for i, line in enumerate(lines[1:]): | ||
ending = r'\p' if i % 2 else r'\n' | ||
s += ending + line | ||
return s | ||
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# Exports up to n messages in C format to outfile | ||
def export_messages(infile, outfile, n=None, indent=0, start=0): | ||
with open(infile, 'r') as f_in: | ||
lines = f_in.readlines() | ||
if n is not None: | ||
lines = lines[:n] | ||
with open(outfile, 'w') as f_out: | ||
codelines = [' '*indent + f'static const u8 sCondMsg{start+i:02d}[] = _("{prepare_string(s)}");' for i, s in enumerate(lines)] | ||
f_out.write('\n'.join(codelines)) | ||
print(f'{len(lines)} lines written') | ||
return len(lines) | ||
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if __name__ == '__main__': | ||
export_messages('emotions.txt', 'emotions.h', n=1, start=7) |
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