def addAchievementsWorld(options, theme):
"""Add a world for the achievements"""
G = theme.getProperty
#
# The behaviour manager
engine = serge.engine.CurrentEngine()
serge.blocks.utils.createWorldsForEngine(engine, ['achievements-screen'])
world = engine.getWorld('achievements-screen')
manager = serge.blocks.behaviours.BehaviourManager('behaviours',
'behaviours')
world.addActor(manager)
#
# The screen actor
s = AchievementsGrid(theme.getTheme('achievements').getProperty)
s.options = options
world.addActor(s)
#
# Snap shots
if options.screenshot:
manager.assignBehaviour(
None,
serge.blocks.behaviours.SnapshotOnKey(key=pygame.K_s,
size=G('screenshot-size'),
overwrite=False,
location='screenshots'),
'screenshot')
def startEngine(options):
"""Start the main engine"""
engine = serge.engine.Engine(width=G('screen-width'), height=G('screen-height'),
title=G('screen-title'), fullscreen=options.fullscreen)
serge.blocks.utils.createVirtualLayersForEngine(engine, ['background', 'foreground', 'foam', 'main',
'ropes', 'smoke', 'actors', 'trees', 'light', 'ui-back', 'ui-highlight', 'ui', 'overlay'])
serge.blocks.utils.createWorldsForEngine(engine, ['start-screen', 'name-screen',
'main-screen', 'credits-screen', 'help-screen', 'collection-screen'])
#
if options.engine_profile:
engine.profilingOn()
#
# The layers which don't move with the camera
for layer in ('ui', 'ui-back', 'ui-highlight'):
engine.getRenderer().getLayer(layer).setStatic(True)
#
# For the start screen we want to isolate the rope from the cave since they move independently so
# we create two zones.
world = engine.getWorld('start-screen')
rope_zone = serge.zone.TagIncludeZone(['player', 'rope', 'rope-anchor', 'rope-link'])
none_rope_zone = serge.zone.TagExcludeZone(['player', 'rope', 'rope-anchor', 'rope-link'])
rope_zone.active = none_rope_zone.active = True
rope_zone.physics_stepsize = 1.0
world.clearZones()
world.addZone(rope_zone)
world.addZone(none_rope_zone)
#
engine.setCurrentWorldByName('start-screen' if not options.skip else 'main-screen')
return engine
def addMuteButtonToWorlds(button, center_position, world_names=None):
"""Add a particular mute button to various worlds
If worlds is not specified then add to all the worlds currently in the engine.
"""
engine = serge.engine.CurrentEngine()
if world_names is None:
world_names = [world.name for world in engine.getWorlds()]
for name in world_names:
world = engine.getWorld(name)
addActorToWorld(world, button, center_position=center_position)
def addMuteButtonToWorlds(button, center_position, world_names=None):
"""Add a particular mute button to various worlds
If worlds is not specified then add to all the worlds currently in the engine.
"""
engine = serge.engine.CurrentEngine()
if world_names is None:
world_names = [world.name for world in engine.getWorlds()]
for name in world_names:
world = engine.getWorld(name)
addActorToWorld(world, button, center_position=center_position)
def addAchievementsWorld(options, theme):
"""Add a world for the achievements"""
G = theme.getProperty
#
# The behaviour manager
engine = serge.engine.CurrentEngine()
serge.blocks.utils.createWorldsForEngine(engine, ['achievements-screen'])
world = engine.getWorld('achievements-screen')
manager = serge.blocks.behaviours.BehaviourManager('behaviours', 'behaviours')
world.addActor(manager)
#
# The screen actor
s = AchievementsGrid(theme.getTheme('achievements').getProperty)
s.options = options
world.addActor(s)
#
# Snap shots
if options.screenshot:
manager.assignBehaviour(None,
serge.blocks.behaviours.SnapshotOnKey(key=pygame.K_s, size=G('screenshot-size')
, overwrite=False, location='screenshots'), 'screenshot')
def main(options, args):
"""Start the engine and the game"""
#
# For ropes and things we typically need a higher number of iterations
serge.zone.PHYSICS_ITERATIONS = 100
#
# Create the engine
engine = startEngine(options)
engine.linkEvent(serge.events.E_BEFORE_STOP, stoppingNow)
#
registerSounds()
registerMusic()
registerGraphics()
registerEvents()
#
# Change theme settings
if options.theme:
theme.updateFromString(options.theme)
#
# Muting
mute = serge.blocks.actors.MuteButton('mute-button', 'ui', alpha=G('mute-button-alpha'))
serge.blocks.utils.addMuteButtonToWorlds(mute, center_position=G('mute-button-position'))
#
if options.musicoff:
mute.toggleSound()
#
# Initialise the main logic
globals = serge.blocks.singletons.Store.registerItem('globals')
globals.history = history.History('history', 'history')
globals.last_cave_name = 'RANDOM-CAVE'
#
registerAchievements(options)
if options.skip:
mainscreen.main(options)
else:
startscreen.main(options)
#
# Force a rendering of the overlay - this puts
# up the "loading ..." screen so the user has something
# to see while we create the cave and trees etc
w = engine.getWorld('start-screen')
w.log.info('Rendering overlay')
w.renderTo(engine.getRenderer(), 1000)
engine.getRenderer().render()
pygame.display.flip()
#
helpscreen.main(options)
creditsscreen.main(options)
namescreen.main(options)
collectionscreen.main(options)
#
#
if options.movie:
serge.blocks.utils.RecordDesktop(options.movie)
if options.debug:
serge.builder.builder.main(engine, options.framerate)
else:
try:
engine.run(options.framerate)
except:
# Make sure this event is raised so that any workers can be killed
engine.processEvent((serge.events.E_BEFORE_STOP, None))
raise
#
# Display profile statistic if needed
if options.engine_profile:
prof = engine.getProfiler()
data = [(prof.byTag(n).get('renderActor', (0,0))[1], n) for n in prof.getTags()]
data.sort()
data.reverse()
print '\n\nEngine profiling\n\nTag\tTime(s)'
for tme, tag in data:
print '%s\t%s' % (tag, tme)
print '\n\n'
