class CreateMultipointObjectTool(CreateObjectTool):
def __init__(self, parent):
super().__init__(CreationMode.CreateGeometry, parent)
self.mOverlayPolygonObject = MapObject()
self.mOverlayObjectGroup = ObjectGroup()
self.mOverlayObjectGroup.addObject(self.mOverlayPolygonObject)
highlight = QApplication.palette().highlight().color()
self.mOverlayObjectGroup.setColor(highlight)
def startNewMapObject(self, pos, objectGroup):
super().startNewMapObject(pos, objectGroup)
newMapObject = self.mNewMapObjectItem.mapObject()
polygon = QPolygonF()
polygon.append(QPointF())
newMapObject.setPolygon(polygon)
polygon.append(QPointF()) # The last point is connected to the mouse
self.mOverlayPolygonObject.setPolygon(polygon)
self.mOverlayPolygonObject.setShape(newMapObject.shape())
self.mOverlayPolygonObject.setPosition(pos)
self.mOverlayPolygonItem = MapObjectItem(self.mOverlayPolygonObject, self.mapDocument(), self.mObjectGroupItem)
def languageChanged(self):
pass
def mouseMovedWhileCreatingObject(self, pos, modifiers):
renderer = self.mapDocument().renderer()
pixelCoords = renderer.screenToPixelCoords_(pos)
SnapHelper(renderer, modifiers).snap(pixelCoords)
pixelCoords -= self.mNewMapObjectItem.mapObject().position()
polygon = self.mOverlayPolygonObject.polygon()
polygon[-1] = pixelCoords
self.mOverlayPolygonItem.setPolygon(polygon)
def mousePressedWhileCreatingObject(self, event):
if (event.button() == Qt.RightButton):
self.finishNewMapObject()
elif (event.button() == Qt.LeftButton):
current = self.mNewMapObjectItem.mapObject().polygon()
next = self.mOverlayPolygonObject.polygon()
# If the last position is still the same, ignore the click
if (next.last() == current.last()):
return
# Assign current overlay polygon to the new object
self.mNewMapObjectItem.setPolygon(next)
# Add a new editable point to the overlay
next.append(next.last())
self.mOverlayPolygonItem.setPolygon(next)
def read(self, fileName):
file = QFile(fileName)
if (not file.open(QIODevice.ReadOnly)):
self.mError = self.tr("Could not open file for reading.")
return None
# default to values of the original flare alpha game.
map = Map(Map.Orientation.Isometric, 256, 256, 64, 32)
stream = QTextStream(file)
line = QString()
sectionName = QString()
newsection = False
path = QFileInfo(file).absolutePath()
base = 10
gidMapper = GidMapper()
gid = 1
tilelayer = None
objectgroup = None
mapobject = None
tilesetsSectionFound = False
headerSectionFound = False
tilelayerSectionFound = False # tile layer or objects
while (not stream.atEnd()):
line = stream.readLine()
if line == '':
continue
startsWith = line[0]
if (startsWith == '['):
sectionName = line[1:line.index(']')]
newsection = True
continue
if (sectionName == "header"):
headerSectionFound = True
#get map properties
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "width"):
map.setWidth(Int(value))
elif (key == "height"):
map.setHeight(Int(value))
elif (key == "tilewidth"):
map.setTileWidth(Int(value))
elif (key == "tileheight"):
map.setTileHeight(Int(value))
elif (key == "orientation"):
map.setOrientation(orientationFromString(value))
else:
map.setProperty(key, value)
elif (sectionName == "tilesets"):
tilesetsSectionFound = True
epos = line.index('=')
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "tileset"):
_list = value.split(',')
absoluteSource = _list[0]
if (QDir.isRelativePath(absoluteSource)):
absoluteSource = path + '/' + absoluteSource
tilesetwidth = 0
tilesetheight = 0
if len(_list) > 2:
tilesetwidth = Int(_list[1])
tilesetheight = Int(_list[2])
tileset = Tileset.create(
QFileInfo(absoluteSource).fileName(), tilesetwidth,
tilesetheight)
ok = tileset.loadFromImage(absoluteSource)
if not ok:
self.mError = self.tr(
"Error loading tileset %s, which expands to %s. Path not found!"
% (_list[0], absoluteSource))
return None
else:
if len(_list) > 4:
tileset.setTileOffset(
QPoint(Int(_list[3]), Int(_list[4])))
gidMapper.insert(gid, tileset)
if len(_list) > 5:
gid += Int(_list[5])
else:
gid += tileset.tileCount()
map.addTileset(tileset)
elif (sectionName == "layer"):
if (not tilesetsSectionFound):
self.mError = self.tr(
"No tilesets section found before layer section.")
return None
tilelayerSectionFound = True
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "type"):
tilelayer = TileLayer(value, 0, 0, map.width(),
map.height())
map.addLayer(tilelayer)
elif (key == "format"):
if (value == "dec"):
base = 10
elif (value == "hex"):
base = 16
elif (key == "data"):
for y in range(map.height()):
line = stream.readLine()
l = line.split(',')
for x in range(min(map.width(), len(l))):
ok = False
tileid = int(l[x], base)
c, ok = gidMapper.gidToCell(tileid)
if (not ok):
self.mError += self.tr(
"Error mapping tile id %1.").arg(
tileid)
return None
tilelayer.setCell(x, y, c)
else:
tilelayer.setProperty(key, value)
else:
if (newsection):
if (map.indexOfLayer(sectionName) == -1):
objectgroup = ObjectGroup(sectionName, 0, 0,
map.width(), map.height())
map.addLayer(objectgroup)
else:
objectgroup = map.layerAt(
map.indexOfLayer(sectionName))
mapobject = MapObject()
objectgroup.addObject(mapobject)
newsection = False
if (not mapobject):
continue
if (startsWith == '#'):
name = line[1].strip()
mapobject.setName(name)
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "type"):
mapobject.setType(value)
elif (key == "location"):
loc = value.split(',')
x, y = 0.0, 0.0
w, h = 0, 0
if (map.orientation() == Map.Orthogonal):
x = loc[0].toFloat() * map.tileWidth()
y = loc[1].toFloat() * map.tileHeight()
if len(loc) > 3:
w = Int(loc[2]) * map.tileWidth()
h = Int(loc[3]) * map.tileHeight()
else:
w = map.tileWidth()
h = map.tileHeight()
else:
x = loc[0].toFloat() * map.tileHeight()
y = loc[1].toFloat() * map.tileHeight()
if len(loc) > 3:
w = Int(loc[2]) * map.tileHeight()
h = Int(loc[3]) * map.tileHeight()
else:
w = h = map.tileHeight()
mapobject.setPosition(QPointF(x, y))
mapobject.setSize(w, h)
else:
mapobject.setProperty(key, value)
if (not headerSectionFound or not tilesetsSectionFound
or not tilelayerSectionFound):
self.mError = self.tr(
"This seems to be no valid flare map. "
"A Flare map consists of at least a header "
"section, a tileset section and one tile layer.")
return None
return map
def read(self, fileName):
file = QFile(fileName)
if (not file.open (QIODevice.ReadOnly)):
self.mError = self.tr("Could not open file for reading.")
return None
# default to values of the original flare alpha game.
map = Map(Map.Orientation.Isometric, 256, 256, 64, 32)
stream = QTextStream(file)
line = QString()
sectionName = QString()
newsection = False
path = QFileInfo(file).absolutePath()
base = 10
gidMapper = GidMapper()
gid = 1
tilelayer = None
objectgroup = None
mapobject = None
tilesetsSectionFound = False
headerSectionFound = False
tilelayerSectionFound = False # tile layer or objects
while (not stream.atEnd()):
line = stream.readLine()
if line == '':
continue
startsWith = line[0]
if (startsWith == '['):
sectionName = line[1:line.index(']')]
newsection = True
continue
if (sectionName == "header"):
headerSectionFound = True
#get map properties
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "width"):
map.setWidth(Int(value))
elif (key == "height"):
map.setHeight(Int(value))
elif (key == "tilewidth"):
map.setTileWidth(Int(value))
elif (key == "tileheight"):
map.setTileHeight(Int(value))
elif (key == "orientation"):
map.setOrientation(orientationFromString(value))
else:
map.setProperty(key, value)
elif (sectionName == "tilesets"):
tilesetsSectionFound = True
epos = line.index('=')
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "tileset"):
_list = value.split(',')
absoluteSource = _list[0]
if (QDir.isRelativePath(absoluteSource)):
absoluteSource = path + '/' + absoluteSource
tilesetwidth = 0
tilesetheight = 0
if len(_list) > 2:
tilesetwidth = Int(_list[1])
tilesetheight = Int(_list[2])
tileset = Tileset.create(QFileInfo(absoluteSource).fileName(), tilesetwidth, tilesetheight)
ok = tileset.loadFromImage(absoluteSource)
if not ok:
self.mError = self.tr("Error loading tileset %s, which expands to %s. Path not found!"%(_list[0], absoluteSource))
return None
else :
if len(_list) > 4:
tileset.setTileOffset(QPoint(Int(_list[3]),Int(_list[4])))
gidMapper.insert(gid, tileset)
if len(_list) > 5:
gid += Int(_list[5])
else :
gid += tileset.tileCount()
map.addTileset(tileset)
elif (sectionName == "layer"):
if (not tilesetsSectionFound):
self.mError = self.tr("No tilesets section found before layer section.")
return None
tilelayerSectionFound = True
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "type"):
tilelayer = TileLayer(value, 0, 0, map.width(),map.height())
map.addLayer(tilelayer)
elif (key == "format"):
if (value == "dec"):
base = 10
elif (value == "hex"):
base = 16
elif (key == "data"):
for y in range(map.height()):
line = stream.readLine()
l = line.split(',')
for x in range(min(map.width(), len(l))):
ok = False
tileid = int(l[x], base)
c, ok = gidMapper.gidToCell(tileid)
if (not ok):
self.mError += self.tr("Error mapping tile id %1.").arg(tileid)
return None
tilelayer.setCell(x, y, c)
else :
tilelayer.setProperty(key, value)
else :
if (newsection):
if (map.indexOfLayer(sectionName) == -1):
objectgroup = ObjectGroup(sectionName, 0,0,map.width(), map.height())
map.addLayer(objectgroup)
else :
objectgroup = map.layerAt(map.indexOfLayer(sectionName))
mapobject = MapObject()
objectgroup.addObject(mapobject)
newsection = False
if (not mapobject):
continue
if (startsWith == '#'):
name = line[1].strip()
mapobject.setName(name)
epos = line.index('=')
if (epos != -1):
key = line[:epos].strip()
value = line[epos + 1:].strip()
if (key == "type"):
mapobject.setType(value)
elif (key == "location"):
loc = value.split(',')
x,y = 0.0, 0.0
w,h = 0, 0
if (map.orientation() == Map.Orthogonal):
x = loc[0].toFloat()*map.tileWidth()
y = loc[1].toFloat()*map.tileHeight()
if len(loc) > 3:
w = Int(loc[2])*map.tileWidth()
h = Int(loc[3])*map.tileHeight()
else :
w = map.tileWidth()
h = map.tileHeight()
else :
x = loc[0].toFloat()*map.tileHeight()
y = loc[1].toFloat()*map.tileHeight()
if len(loc) > 3:
w = Int(loc[2])*map.tileHeight()
h = Int(loc[3])*map.tileHeight()
else :
w = h = map.tileHeight()
mapobject.setPosition(QPointF(x, y))
mapobject.setSize(w, h)
else :
mapobject.setProperty(key, value)
if (not headerSectionFound or not tilesetsSectionFound or not tilelayerSectionFound):
self.mError = self.tr("This seems to be no valid flare map. "
"A Flare map consists of at least a header "
"section, a tileset section and one tile layer.")
return None
return map