def _show(self):
if globals.curcursor == self and cursor._enabled:
self._visible = 1
#Check if we need to load the file
if self._cursorsurface == None:
self._cursorsurface = globals.loadimage( FilePath(os.path.join(parameters.getcursorpath(), self._file),
None, self._encrypted, isAbsolute=True) )
def _getTexture(self, texid):
if self._slide_texture[texid] == None:
self._slide_texture[texid] = globals.loadimage(FilePath(self._file[texid],
self._datfile[texid],
self._encrypted[texid]))
return self._slide_texture[texid]
def render(self):
if globals.isslidevisible(self._slide):
#Load image if needed
if self._objectsurface == None:
self._objectsurface = globals.loadimage(self._file, isSlide = False)
#Build destination rect
self._rect.size = [self._objectsurface.getWidth(), self._objectsurface.getHeight()]
#If alpha, set color key
# TODO: OpenGL vs alpha
#if self._alpha != None:
# self._objectsurface.set_colorkey(self._objectsurface.get_at(self._alpha))
if self._visible:
#Draw image
if self._ratio != None:
self._objectsurface.scaleDraw(self._rect.left, self._rect.top,self._ratio[0],self._ratio[1])
else:
self._objectsurface.draw(self._rect.left, self._rect.top)
return self._rect
def update(self, fileref = None, rect = None, visible = None, alpha = None, angle = None, ratio = None):
dirtyrect = None
# I know usually in Python you don't verify types but this will help detect problems during the current refactor.
if fileref is not None and not isinstance(fileref, FilePath):
raise Exception("fileref must be a FilePath object")
#Update attributes
if fileref != None:
self._file = fileref
if rect != None:
if len(rect) == 4:
self._rect = pygame.Rect(rect)
else:
self._rect = pygame.Rect(rect,(0,0))
if visible != None:
self._visible = visible
if alpha != None:
self._alpha = alpha
if angle != None:
self._angle = angle
if ratio != None:
self._ratio = ratio
if self._file == None or self._rect == None:
self._visible = 0
#If Updated image is visible, clear everything above it's new area and redraw
if globals.isslidevisible(self._slide):
if self._visible:
#load with new options if needed
if fileref:
self._texture = globals.loadimage(self._file, isSlide = False)
self._rect.size = [self._objectsurface.getWidth(), self._objectsurface.getHeight()]
return
else:
#Image is not visible, so clear it's buffers to save mem
self._clearbuffers()
else:
#Image is not visible, so clear it's buffers to save mem
self._clearbuffers()
def __init__(self, name, file = None, datfile = None, encrypted = 0, alpha = (0,0), hotspot = (0,0), trans = 'none'):
#File info
self._file = file
self._datfile = datfile
self._encrypted = encrypted
#Alpha pos
self._alpha = alpha
#Hotspot pos
self._hotspot = hotspot
#Default Transition
self._transition = trans
#Cursor name
self._name = name
#Cursor Surface
self._cursorsurface = None
#Visible state
self._visible = 0
self._cursorsurface = globals.loadimage( FilePath(os.path.join(parameters.getcursorpath(), self._file),
None, self._encrypted, isAbsolute=True) )
#Add cursor to the dictionary of cursors for later lookup
globals.cursors[name] = self
