def loadTiles(self, pathname):
"""Loads tiles from NT tile animation file.
When tiles are loaded, they are put onto the tile bar for usage with
the map editor. If the file isn't a tile animation file then nothing
will happen. Any tiles previously loaded in are removed.
Arguments: pathname -- name of path to tile animation file.
"""
self.clear()
self._tilesPath = pathname
tree = ElementTree()
tree.parse(pathname)
root = tree.getroot()
sheets = root.findall('sheet')
posX = 0
posY = 0
column = 0
MAX_COLUMNS = 4
for sheet in sheets:
sheetPath = sheet.get('path')
sheetImg = QtGui.QImage(subInPath(pathname, sheetPath))
strips = sheet.findall('strip')
for strip in strips:
tile = Tile()
tile.setAnimPath(self._tilesPath)
tileId = int(strip.get('id'))
tile.setId(tileId)
self._tileIds[tileId] = tile
bar.clipFromSheet(sheetImg, strip, tile)
tile.setSize(tile.pixmap().width())
lnX, lnY = bar.setForBar(posX, posY, self._defOpacity, tile)
self.addItem(tile)
self.addLine(lnX)
self.addLine(lnY)
posX, posY, column = bar.updateGridPos(posX, posY, column,
MAX_COLUMNS, tile.pixmap().width(), tile.pixmap().height())
def loadObject(self, filepath):
"""Loads object located at filepath.
If an object doesn't have an animation file, a default "script" image
is loaded in.
Arguments: filepath -- path to object's xml file
"""
objTree = ElementTree()
objTree.parse(filepath)
objRoot = objTree.getroot()
animElem = objRoot.find('animation')
relAnimPath = animElem.get('path')
# Empty path means no animation file for object. So represent it
# via a visual representation for mod objects.
objIsAnimated = (relAnimPath != '')
absAnimPath = ''
if objIsAnimated:
absAnimPath = subInPath(filepath, relAnimPath)
else:
absAnimPath = "state_editor/media/mod_rep.xml"
animTree = ElementTree()
animTree.parse(absAnimPath)
animRoot = animTree.getroot()
sheets = animRoot.findall('sheet')
objFile = basename(filepath)
objName = splitext(objFile)[0]
MAX_COLUMNS = 4
animNum = 0
for sheet in sheets:
sheetPath = sheet.get('path')
sheetImg = None
if objIsAnimated:
sheetImg = QtGui.QImage(subInPath(filepath, sheetPath))
else:
sheetImg = QtGui.QImage(sheetPath)
strips = sheet.findall('strip')
for strip in strips:
obj = Object()
self._objDict[filepath].append(obj)
obj.path = filepath
obj.animNum = animNum
tipSuffix = ''
if objIsAnimated:
tipSuffix = 'Strip ' + str(animNum)
else:
tipSuffix = 'No Anim'
obj.setToolTip(objName + ': ' + tipSuffix)
bar.clipFromSheet(sheetImg, strip, obj)
lnX, lnY = bar.setForBar(self._posX, self._posY,
self._defOpacity, obj)
self.addItem(obj)
self.addLine(lnX)
self.addLine(lnY)
if obj.pixmap().height() > self._greatestHeight:
self._greatestHeight = obj.pixmap().height()
self._posX, self._posY, self._column = bar.updateGridPos(
self._posX, self._posY, self._column, MAX_COLUMNS,
obj.pixmap().width(), self._greatestHeight)
# On a new row
if self._column == 0:
self._greatestHeight = 0
animNum += 1
