forked from koolkdev/rsdkv5_extract
/
palette_editor.py
349 lines (302 loc) · 13.1 KB
/
palette_editor.py
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import sys
from PyQt4 import QtGui, QtCore
from functools import partial
from construct import *
import parse_game_config
import parse_stage_config
PAL = Struct(
"RIFF" / Const("RIFF"),
"DataSize" / Const(Int32ul, 0x410),
"Type" / Const("PAL "),
"ChunkType" / Const("data"),
"ChunkSize" / Const(Int32ul, 0x404),
"PALVersion" / Const(Int16ul, 0x300),
"PALEntries" / Const(Int16ul, 0x100),
"Data" / Bytes(0x400),
)
class Window(QtGui.QMainWindow):
def __init__(self):
super(Window, self).__init__()
if not self.open_config_file():
sys.exit()
self.setGeometry(50, 50, 530, 580)
self.setWindowTitle("Sonic Mania Palette Editor")
#self.setWindowIcon(QtGui.QIcon('pythonlogo.png'))
openAction = QtGui.QAction("&Open", self)
openAction.setShortcut("Ctrl+O")
openAction.triggered.connect(self.open)
saveAction = QtGui.QAction("&Save", self)
saveAction.setShortcut("Ctrl+S")
saveAction.triggered.connect(self.save)
exitAction = QtGui.QAction("&Exit", self)
exitAction.setShortcut("Ctrl+Q")
exitAction.triggered.connect(self.close_application)
importPaletteAction = QtGui.QAction("&Import Palette", self)
importPaletteAction.triggered.connect(self.import_palette_file)
exportPaletteAction = QtGui.QAction("&Export Palette", self)
exportPaletteAction.triggered.connect(self.export_palette_file)
importGifAction = QtGui.QAction("&Import palette from GIF", self)
importGifAction.triggered.connect(self.import_gif_palette)
self.statusBar()
mainMenu = self.menuBar()
fileMenu = mainMenu.addMenu('&File')
fileMenu.addAction(openAction)
fileMenu.addAction(saveAction)
fileMenu.addAction(importPaletteAction)
fileMenu.addAction(exportPaletteAction)
fileMenu.addAction(importGifAction)
fileMenu.addAction(exitAction)
self.toolBar = self.addToolBar("Toolbar")
self.toolBar.setMovable(False)
self.toolBar.addAction(openAction)
self.toolBar.addAction(saveAction)
self.toolBar.addAction(importPaletteAction)
self.toolBar.addAction(exportPaletteAction)
self.toolBar.addAction(importGifAction)
self.checkboxs = []
for i in xrange(16):
checkBox = QtGui.QCheckBox("", self)
checkBox.move(10, 90 + i * 30)
checkBox.stateChanged.connect(partial(self.click_checkbox, i))
self.checkboxs.append(checkBox)
self.columns = []
for i in xrange(16):
pixels = []
self.columns.append(pixels)
for j in xrange(16):
pixel = QtGui.QPushButton("", self)
pixels.append(pixel)
pixel.resize(25, 25)
self.update_pixel_color(i, j, None)
pixel.move(34 + j * 30, 92 + i * 30)
pixel.clicked.connect(partial(self.set_color, i, j))
self.palette_buttons = []
for i in xrange(8):
palette = QtGui.QPushButton("#%d" % i, self)
palette.resize(60, palette.height())
palette.move(15 + i * 63, 52)
palette.setCheckable(True)
palette.clicked.connect(partial(self.load_palette, i))
self.palette_buttons.append(palette)
self.current_palette = 0
self.changes = False
self.load_palette(0)
self.show()
def open_file_dlg(self, title, settings_key, filter):
settings = QtCore.QSettings()
choose_file = QtGui.QFileDialog.getOpenFileName(self, title, settings.value(settings_key).toString(), filter);
if not choose_file:
return None
settings.setValue(settings_key, QtCore.QDir().absoluteFilePath(choose_file))
return str(choose_file)
def save_file_dlg(self, title, settings_key, filter):
settings = QtCore.QSettings()
choose_file = QtGui.QFileDialog.getSaveFileName(self, title, settings.value(settings_key).toString(), filter);
if not choose_file:
return None
settings.setValue(settings_key, QtCore.QDir().absoluteFilePath(choose_file))
return str(choose_file)
def open_config_file(self):
filename = self.open_file_dlg("Open Config File", "default_dir", "Sonic Mania Config File (GameConfig.bin; StageConfig.bin)")
if filename is None:
return False
self.filename = filename
try:
if self.filename.endswith("GameConfig.bin"):
self.cfg = parse_game_config.CFG.parse(open(self.filename, "rb").read())
else:
self.cfg = parse_stage_config.CFG.parse(open(self.filename, "rb").read())
except:
self._error_message("Failed to load configuration file")
return False
return True
def import_gif_palette(self):
filename = self.open_file_dlg("Select a file", "gif_path", "GIF file (*.gif)")
if filename is None:
return
f = open(filename, "rb")
if f.read(6) != "GIF89a":
self._error_message("Invalid GIF File!")
return
# Skip
f.read(7)
palette = f.read(0x300)
if len(palette) != 0x300:
self._error_message("Invalid GIF File!")
return
self.import_palette(palette)
def import_palette_file(self):
filename = self.open_file_dlg("Select a file", "palette_path", "Palette file (*.act; *.pal)")
if filename is None:
return
if filename.lower().endswith(".act"):
palette = open(filename, "rb").read()
if len(palette) != 0x300:
self._error_message("Invalid ACT File!")
return
self.import_palette(palette)
elif filename.lower().endswith(".pal"):
try:
pal = PAL.parse(open(filename, "rb").read())
except:
self._error_message("Unsupported PAL file")
return
palette = "".join(pal.Data[i:i+3] for i in xrange(0, 0x400, 4))
self.import_palette(palette)
else:
self._error_message("Invalid File Type!")
def import_palette(self, data):
for i in xrange(16):
pixels = []
not_blank = False
for j in xrange(16):
r = ord(data[i * 0x30 + j * 3])
g = ord(data[i * 0x30 + j * 3 + 1])
b = ord(data[i * 0x30 + j * 3 + 1 + 1])
pixel = {"R": r, "G": g, "B": b}
if not (r == 255 and g == 0 and b == 255):
not_blank = True
pixels.append(pixel)
if not_blank:
self.cfg.Palettes[self.current_palette].Columns[i].Pixels = pixels
self.cfg.Palettes[self.current_palette].Bitmap |= 1 << i
self.checkboxs[i].setChecked(True)
self.update_column_colors(i, self.cfg.Palettes[self.current_palette].Columns[i].Pixels)
else:
self.cfg.Palettes[self.current_palette].Bitmap &= ~(1 << i)
self.checkboxs[i].setChecked(False)
self.update_column_colors(i, None)
self.changes = True
def get_palette_data(self):
data = ""
for i in xrange(16):
if self.cfg.Palettes[self.current_palette].Bitmap & (1 << i):
for j in xrange(16):
pixel = self.cfg.Palettes[self.current_palette].Columns[i].Pixels[j]
data += chr(pixel["R"]) + chr(pixel["G"]) + chr(pixel["B"])
else:
data += "\xff\x00\xff" * 16
return data
def export_palette_file(self):
filename = self.save_file_dlg("Select a file", "palette_path", "Color Table (*.act);; Microsoft Palette (*.pal)")
if filename is None:
return
if filename.lower().endswith(".act"):
try:
open(filename, "wb").write(self.get_palette_data())
except:
self._error_message("Failed to save palette.")
return
elif filename.lower().endswith(".pal"):
data = self.get_palette_data()
data = "".join(data[i:i+3] + '\0' for i in xrange(0, 0x300, 3))
data = PAL.build(dict(Data=data))
try:
open(filename, "wb").write(data)
except:
self._error_message("Failed to save palette")
return
else:
self._error_message("Invalid File Type!")
def _error_message(self, text):
msg = QtGui.QMessageBox()
msg.setIcon(QtGui.QMessageBox.Critical)
msg.setText(text)
msg.setWindowTitle("Error")
msg.setStandardButtons(QtGui.QMessageBox.Close)
msg.exec_()
def open(self):
if not self.changes or self._save_changes_dlg():
if self.open_config_file():
self.load_palette(0)
def save(self):
if self.changes:
try:
if self.filename.endswith("GameConfig.bin"):
open(self.filename, "wb").write(parse_game_config.CFG.build(self.cfg))
else:
open(self.filename, "wb").write(parse_stage_config.CFG.build(self.cfg))
self.changes = False
except:
self._error_message("Failed to save configuration file")
return False
return True
def update_pixel_color(self, col, row, color):
if color is None:
self.columns[col][row].setStyleSheet("QWidget { background-color: rgb(220,220,220); border-color: rgb(150,150,150); border-width: 1; border-style: outset; }")
else:
self.columns[col][row].setStyleSheet("QWidget { background-color: rgb(%d,%d,%d); border-color: black; border-width: 1; border-style: outset; }" % (color["R"], color["G"], color["B"]))
def update_column_colors(self, col, pixels):
for i in xrange(16):
if pixels:
self.update_pixel_color(col, i, pixels[i])
else:
self.update_pixel_color(col, i, None)
def load_palette(self, index):
before_changes = self.changes
self.palette_buttons[self.current_palette].setChecked(False)
self.current_palette = index
self.palette_buttons[self.current_palette].setChecked(True)
for i in xrange(16):
if self.cfg.Palettes[index].Bitmap & (1 << i):
self.checkboxs[i].setChecked(True)
self.update_column_colors(i, self.cfg.Palettes[index].Columns[i].Pixels)
else:
self.checkboxs[i].setChecked(False)
self.update_column_colors(i, None)
self.changes = before_changes
def click_checkbox(self, col, state):
if state == QtCore.Qt.Checked:
if not self.cfg.Palettes[self.current_palette].Columns[col].Pixels:
pixels = [{"R": 255, "G": 0,"B": 255} for i in xrange(16)]
self.cfg.Palettes[self.current_palette].Columns[col].Pixels = pixels
self.cfg.Palettes[self.current_palette].Bitmap |= 1 << col
self.update_column_colors(col, self.cfg.Palettes[self.current_palette].Columns[col].Pixels)
else:
self.cfg.Palettes[self.current_palette].Bitmap &= ~(1 << col)
self.update_column_colors(col, None)
self.changes = True
def set_color(self, col, row):
if self.checkboxs[col].isChecked():
dlg = QtGui.QColorDialog(self)
current_pixel = self.cfg.Palettes[self.current_palette].Columns[col].Pixels[row]
dlg.setCurrentColor(QtGui.QColor(current_pixel["R"], current_pixel["G"], current_pixel["B"]))
if dlg.exec_():
color = dlg.selectedColor()
self.changes = True
pixel = {"R": color.red(), "G": color.green(), "B": color.blue()}
self.cfg.Palettes[self.current_palette].Columns[col].Pixels[row] = pixel
self.update_pixel_color(col, row, pixel)
def _save_changes_dlg(self):
choice = QtGui.QMessageBox.question(self, 'Warning',
"Are you want to save the changes?",
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No | QtGui.QMessageBox.Cancel)
if choice == QtGui.QMessageBox.No:
return True
elif choice == QtGui.QMessageBox.Yes:
return self.save()
else:
return False
def close_application(self):
if not self.changes:
sys.exit()
if self._save_changes_dlg():
sys.exit()
else:
pass
def closeEvent(self, event):
if self.changes:
if self._save_changes_dlg():
event.accept()
else:
event.ignore()
else:
event.accept()
def run():
app = QtGui.QApplication(sys.argv)
app.setApplicationName("Sonic Mania Palette Editor")
app.setOrganizationName("koolkdev")
app.setOrganizationDomain("github.com/koolkdev")
GUI = Window()
sys.exit(app.exec_())
run()