def update(self, fileref = None, rect = None, visible = None, string = None, color = None, just = None, size = None, userlineheight = None):
dirtyrect = None
# Invalidate render
self._texture = None
#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 string != None:
self._string = string
if color != None:
self._color = color
if just != None:
self._just = just
if size != None:
self._size = size
if userlineheight != None:
self._userlineheight = userlineheight
if self._file == None or self._rect == None:
self._visible = 0
#If the object is visible, redraw it
if globals.isslidevisible(self._slide):
if self._visible:
#If any of these changed we need to reload the font
if fileref or size:
self._font = globals.loadfont(self._file, self._size, self._datfile, self._encryption)
#If default line spacing is not overridden, get the default
if self._userlineheight != None:
self._lineheight = self._userlineheight
else:
self._lineheight = self._font.get_linesize()
#Clear the character table
self._chartable = None
#Clear the objects surface
self._objectsurface = None
#If any of these changed we need to rerender the text, so clear the objects surface
if string or rect or just or userlineheight or color:
self._objectsurface = None
return
else:
#Image is not visible, so clear the buffers to save memory
self._clearbuffers()
else:
#Image is not visible, so clear the buffers to save memory
self._clearbuffers()
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()
