def __init__(self, evManager):
Listener.__init__(self, evManager)
# Set-up event handler
self.handler = None
# Setup the screen
pygame.display.set_icon(pygame.image.load(\
os.path.join(PATH_GRAPHICS, "_appicon.ico")))
self.screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
self.fullscreen = False
#self.screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT), pygame.FULLSCREEN|pygame.HWSURFACE)
pygame.display.set_caption(APP_NAME)
# Init the text rendering module available to anyone in the GlobalServices module
self.textRenderer = TextRenderer(self.screen)
GlobalServices.setTextRenderer(self.textRenderer)
# Keep track of this object's state
self.state = None
# Hold a Gameview instance
self.gameview = None
class View(Listener, ViewInterface):
# Constructor
# Parameter:
# evManager : Event Manager
def __init__(self, evManager):
Listener.__init__(self, evManager)
# Set-up event handler
self.handler = None
# Setup the screen
pygame.display.set_icon(pygame.image.load(\
os.path.join(PATH_GRAPHICS, "_appicon.ico")))
self.screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
self.fullscreen = False
#self.screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT), pygame.FULLSCREEN|pygame.HWSURFACE)
pygame.display.set_caption(APP_NAME)
# Init the text rendering module available to anyone in the GlobalServices module
self.textRenderer = TextRenderer(self.screen)
GlobalServices.setTextRenderer(self.textRenderer)
# Keep track of this object's state
self.state = None
# Hold a Gameview instance
self.gameview = None
# Listener interface implementation
# Parameter:
# event : The event that the event manager has received
def notify(self, event):
if isinstance(event, GameStateChangedEvent):
self.changeHandler(event.object)
else:
self.handler.handle(event)
# Handler change method. Any time the view controller is notified of a game state change event,
# this method changes the controller's handler reference. This controller also changes its
# currently displayed view to whatever the new game state requires. If the Game object tells
# everyone that the state is now "GAME_RUNNING", this controller changes its current view to a GameView.
# Parameter:
# state : The new state to which the handler is going to be set
def changeHandler(self, state):
# Clean-up pending text renderer messages
self.textRenderer.deleteAll()
# Now, change views and handler
if state == STATE_MAIN_MENU:
self.handler = MainMenuViewHandler(self)
self.currentView = MainMenuView.MainMenuView()
elif state == STATE_GAME_MAP_LOADING:
self.handler = MapLoadingViewHandler(self)
self.currentView = MapLoadingView.MapLoadingView()
elif state == STATE_GAME_RUNNING:
if not self.state in [STATE_GAME_INVENTORY, STATE_GAME_MENU]:
if self.gameview is None:
self.gameview = GameView.GameView()
self.currentView = self.gameview
self.currentView.setHighlightedInventoryItem(None)
self.handler = GameViewHandler(self)
self.currentView.setInventoryDisplay(False)
self.currentView.setGameMenuDisplay(False)
elif state == STATE_GAME_MENU:
self.handler = GameMenuViewHandler(self)
self.currentView.setGameMenuDisplay(True)
elif state == STATE_GAME_INVENTORY:
self.handler = InventoryViewHandler(self)
self.currentView.setHighlightedObject(None)
self.currentView.setInventoryDisplay(True)
# Keep track of the new state
self.state = state
# ViewInterface implementation
# Parameter:
# screen : The surface to be drawn onto
def render(self, screen):
# Fill the screen with black
screen.fill(COLOR_BLACK)
# Tell the current view to draw itself on top of it
if self.currentView is not None:
self.currentView.render(screen)
# Lastly, tell the text rendering module to render any pending text messages
self.textRenderer.render()
# Make the rendered image visible to the user
pygame.display.flip()
# This method toggles the pygame display
# between Windowed and Fullscreen display
def toggleFullscreen(self):
# Flip the switch
self.fullscreen = not self.fullscreen
# Preserve old contents of the screen
content = self.screen.convert()
if self.fullscreen:
self.screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT), pygame.FULLSCREEN|pygame.HWSURFACE)
else:
self.screen = pygame.display.set_mode((SCREEN_WIDTH, SCREEN_HEIGHT))
# Blit old content to the new surface
self.screen.blit(content, (0,0))