def _handleinit(self):
self._itemimages = []
if len(self._itemlist):
for item in self._itemlist:
self._itemimages.append([item._draw(),None])
self._startitem = None
self._enditem = None
self._currentitem = None
if self._bgfile != None:
self._bgfilesurface = globals.loadfile(parameters.getitempath(), self._bgfile, self._bgdatfile, self._bgencryption)
self._leftsurface = globals.loadfile(parameters.getitempath(), 'left.png', None, 0)
self._rightsurface = globals.loadfile(parameters.getitempath(), 'right.png', None, 0)
self._initialized = 1
def _draw(self):
#Load image if needed
if self._itemsurface == None:
self._itemsurface = globals.loadfile(parameters.getitempath(), self._file, self._datfile, self._encryption)
#Set alpha if needed
if self._alpha != None:
self._itemsurface.set_colorkey(self._itemsurface.get_at(self._alpha))
return self._itemsurface
def _handleinit(self):
#If there are any items in the inventory load them
if len(self._itemlist):
for item in self._itemlist:
self._itemimages.append([item._draw(),None])
#Load the background file if needed
if self._bgfile != None:
self._bgfilesurface = globals.loadfile(parameters.getitempath(), self._bgfile, self._bgdatfile, self._bgencryption)
#Load the srcoll images
self._backsurface = globals.loadfile(parameters.getitempath(), 'backscroll.bmp', None, 0)
self._backsurface.set_colorkey(self._backsurface.get_at((0,0)))
self._fwdsurface = globals.loadfile(parameters.getitempath(), 'fwdscroll.bmp', None, 0)
self._fwdsurface.set_colorkey(self._fwdsurface.get_at((0,0)))
#Set the state of this object to initialized
self._initialized = 1
#Make the inventory visible now that it is initialized
self._visible = 1
def update(self, file = None, datfile = None, encryption = None, alpha = None, hotspot = None, trans = None):
#Update settings
if file != None:
self._file = file
if datfile != None:
self._datfile = datfile
if encryption != None:
self._encryption = encryption
if alpha != None:
self._alpha = alpha
if hotspot != None:
self._hotspot = hotspot
if trans != None:
self._trans = trans
#If any of these changed, we need to reload the file
if file != None or datfile != None or encryption != None or alpha != None:
self._cursorsurface = globals.loadfile(parameters.getcursorpath(), self._file, self._datfile, self._encrypted)
self._cursorsurface.set_colorkey(self._cursorsurface.get_at(self._alpha))
def _draw(self):
self._bgsurface = pygame.Surface(self._currentrect.size).convert_alpha()
self._bgsurface.fill((0,0,0,0))
self._bgsurface.blit(globals.uhabuffer, (0,0), self._currentrect)
self._leftrect = None
self._rightrect = None
self._enditem = None
self._areasurface = pygame.Surface(self._currentrect.size).convert_alpha()
self._areasurface.fill((0,0,0,0))
if self._bgfilesurface == None:
if self._bgfile != None:
self._bgfilesurface = globals.loadfile(parameters.getitempath(), self._bgfile, self._bgdatfile, self._bgencryption)
self._areasurface.blit(self._bgfilesurface, (0,0))
else:
self._areasurface.blit(self._bgfilesurface, (0,0))
if len(self._itemimages):
if self._startitem == None:
self._startitem = 0
currentpos = 0
if self._currentrect.width > self._currentrect.height:
limit = self._currentrect.width
else:
limit = self._currentrect.height
if self._startitem > 0:
if self._currentitem == 'left':
self._leftsurface.set_alpha(self._mouseoveralpha)
else:
self._leftsurface.set_alpha(self._showalpha)
self._leftrect = self._areasurface.blit(self._leftsurface, (0,0))
if self._currentrect.width > self._currentrect.height:
currentpos += self._leftrect.width
else:
currentpos += self._leftrect.height
for item in range(self._startitem,len(self._itemimages)):
if self._currentitem == item:
self._itemimages[item][0].set_alpha(self._mouseoveralpha)
else:
self._itemimages[item][0].set_alpha(self._showalpha)
if self._currentrect.width > self._currentrect.height:
self._itemimages[item][1] = self._areasurface.blit(self._itemimages[item][0],(currentpos, 0))
currentpos += self._itemimages[item][1].width
else:
self._itemimages[item][1] = self._areasurface.blit(self._itemimages[item][0],(0, currentpos))
currentpos += self._itemimages[item][1].height
if currentpos >= limit:
if self._currentitem == 'right':
self._rightsurface.set_alpha(self._mouseoveralpha)
else:
self._rightsurface.set_alpha(self._showalpha)
self._rightrect = self._rightsurface.get_rect()
if self._currentrect.width > self._currentrect.height:
self._areasurface.fill((0,0,0,0), (self._currentrect.width - self._rightrect.width, 0, self._currentrect.height, self._rightrect.width))
self._rightrect = self._areasurface.blit(self._rightsurface, (self._currentrect.width - self._rightrect.width, 0))
else:
self._areasurface.fill((0,0,0,0), (0, self._currentrect.height - self._rightrect.height, self._currentrect.height, self._rightrect.width,))
self._rightrect = self._areasurface.blit(self._rightsurface, (0, self._currentrect.height - self._rightrect.height))
self._enditem = item
break
else:
self._enditem = len(self._itemimages)
globals.uhabuffer.blit(self._areasurface, self._currentrect)
def _draw(self):
#Save the area behind this one
self._bgsurface = pygame.Surface(self._rect.size).convert_alpha()
self._bgsurface.fill((0,0,0,0))
self._bgsurface.blit(globals.uhabuffer, (0,0), self._rect)
#Clear the scroll item rects (they might not be needed)
self._backrect = None
self._fwdrect = None
#Clear the ending item (it will be set by this function)
self._enditem = None
#Create the tmp surface to draw to
self._areasurface = pygame.Surface(self._rect.size).convert_alpha()
self._areasurface.fill((0,0,0,0))
#Load the background file if needed, and copy it to the temp surface
if self._bgfilesurface == None:
if self._bgfile != None:
self._bgfilesurface = globals.loadfile(parameters.getitempath(), self._bgfile, self._bgdatfile, self._bgencryption)
self._areasurface.blit(self._bgfilesurface, (0,0))
else:
self._areasurface.blit(self._bgfilesurface, (0,0))
#If there are any items
if len(self._itemimages):
#If this is the first time this was drawn, set the starting item to be the first item in the inventory
if self._startitem == None:
self._startitem = 0
#This will be used to tell when the inventory is full and no more items will fit in the temp surface
currentpos = 0
#Get the max position we can draw to, based on the orientation of the rect
if self._rect.width > self._rect.height:
limit = self._rect.width
else:
limit = self._rect.height
#If the starting item is not the first, add the back scroll arrow
if self._startitem > 0:
#Set the scroll arrows alpha depending on state and mouse position
if self._state == 1:
if self._currentitem == 'back':
self._backsurface.set_alpha(self._mouseoveralpha)
else:
self._backsurface.set_alpha(self._showalpha)
else:
self._backsurface.set_alpha(self._hidealpha)
#Blit the scroll item to the inventory and get it's rect
self._backrect = self._areasurface.blit(self._backsurface, (0,0))
#Add the scroll items size to the current position
if self._rect.width > self._rect.height:
currentpos += self._backrect.width
else:
currentpos += self._backrect.height
#Loop thorough the items, starting with _startitem and go until there is no more room
for item in range(self._startitem,len(self._itemimages)):
#Set the items alpha depending on state and mouse position
if self._state == 1:
if self._currentitem == item:
self._itemimages[item][0].set_alpha(self._mouseoveralpha)
else:
self._itemimages[item][0].set_alpha(self._showalpha)
else:
self._itemimages[item][0].set_alpha(self._hidealpha)
#Blit the items image to the proper place in the inventory and save its rect
#then add it's size to the current position
if self._rect.width > self._rect.height:
self._itemimages[item][1] = self._areasurface.blit(self._itemimages[item][0],(currentpos, 0))
currentpos += self._itemimages[item][1].width
else:
self._itemimages[item][1] = self._areasurface.blit(self._itemimages[item][0],(0, currentpos))
currentpos += self._itemimages[item][1].height
#If the current position is greater than the limit, we will need to add the fwd scroll item
if currentpos >= limit:
#Set the scroll arrows alpha depending on state and mouse position
if self._state == 1:
if self._currentitem == 'fwd':
self._fwdsurface.set_alpha(self._mouseoveralpha)
else:
self._fwdsurface.set_alpha(self._showalpha)
else:
self._fwdsurface.set_alpha(self._hidealpha)
#Get the size of the forward scroll arrow
self._fwdrect = self._fwdsurface.get_rect()
#Blist the scroll arrow to the very end of the inventory and save it's rect (it may overwrite any item already there)
if self._rect.width > self._rect.height:
self._areasurface.fill((0,0,0,0), (self._rect.width - self._fwdrect.width, 0, self._rect.height, self._fwdrect.width))
self._fwdrect = self._areasurface.blit(self._fwdsurface, (self._rect.width - self._fwdrect.width, 0))
else:
self._areasurface.fill((0,0,0,0), (0, self._rect.height - self._fwdrect.height, self._rect.height, self._fwdrect.width))
self._fwdrect = self._areasurface.blit(self._fwdsurface, (0, self._rect.height - self._fwdrect.height))
#Save the last item that was drawn, the break out (can't draw any more items)
self._enditem = item
break
else:
#If we were able to draw all the way to the last item, we don't need the fwd scroll arrow
#So just save the last item drawn
self._enditem = len(self._itemimages)
#Blit our temp surface to the UHA buffer
globals.uhabuffer.blit(self._areasurface, self._rect)