def __init__(self):
# Load the flashlight images
self.__loadimages()
# Set the first direction to the first in the DIRS array (see src.constants)
self.currentdir = DIRS[0]
# Set the surface for this direction
self.updateSurf()
# Complete the initialization of an "ordinary overlay"
Overlay.__init__(self, "_flashlight", self.surf)
def render(self, screen, active=True):
# If this overlay is active and the global property
# for flashlight movement is enabled, determine a new
# direction for the flashlight if necessary.
if active and get_property(FLASHLIGHT_MOVEMENT_ENABLED):
# Determine direction
mpos = pygame.mouse.get_pos()
newdir = get_direction_from_point_to_point(SCREEN_CENTER, mpos)
# If this is a new direction, change it and the Surface
if newdir is not self.currentdir:
self.currentdir = newdir
self.updateSurf()
# Render
Overlay.render(self, screen)
def __init__(self, color, duration, flags, visible=True, start_opacity=255, stop_opacity=0):
# Set attributes and create the surface
self.surf = pygame.Surface((SCREEN_WIDTH, SCREEN_HEIGHT))
self.surf.fill(color)
self.surf.set_alpha(start_opacity)
self.start_opacity = start_opacity
self.stop_opacity = stop_opacity
self.color = color
self.dur = duration
# Setup start time (for animation)
self.starttime = time.time()
self.visible = visible
self.animationfinished = False
self.name = "_animatedcolor"
self.flags = flags
# Complete initialization process
Overlay.__init__(self, self.name, self.surf, self.visible, self.flags)