def __init__(self, screen_size, gravity=(
0.0, -9.0), ppm=100.0, renderer='pygame'):
""" Init the world with boundaries and gravity, and init colors.
Parameters:
screen_size .. (w, h) -- screen size in pixels [int]
gravity ...... (x, y) in m/s^2 [float] default: (0.0, -9.0)
ppm .......... pixels per meter [float] default: 100.0
renderer ..... which drawing method to use (str) default: 'pygame'
Return: class Elements()
"""
self.set_screenSize(screen_size)
self.set_drawingMethod(renderer)
# Create Subclasses
self.add = add_objects.Add(self)
self.callbacks = callbacks.CallbackHandler(self)
self.camera = camera.Camera(self)
# Gravity + Bodies will sleep on outside
self.gravity = gravity
self.doSleep = True
# Create the World
self.world = box2d.b2World(self.gravity, self.doSleep)
bodyDef = box2d.b2BodyDef()
self.world.groundBody = self.world.CreateBody(bodyDef)
# Init Colors
self.init_colors()
# Set Pixels per Meter
self.ppm = ppm
def initializeWorld(self):
global contactList
contactList = []
worldAABB = box2d.b2AABB()
worldAABB.lowerBound.Set(- 100, - 100)
worldAABB.upperBound.Set(100, 100)
gravity = box2d.b2Vec2(0, - 10)
doSleep = True
self.world = box2d.b2World(worldAABB, gravity, doSleep)
self.levelSwitchCountingDown = False
self.levelSwitchCounter = 0
# make sun
BodySprite(self.world.GetGroundBody(), 'Rollcats_Sun.png', 20, 20, -10, -10, self.worldToScreen, self.screenToWorld)
self.contactListener = myContactListener()
self.world.SetContactListener(self.contactListener)
def __init__(self):
global SCREENHEIGHT
SCREENHEIGHT = Globals.game.screen.get_size()[1]
# set up box2D
worldAABB=box2d.b2AABB()
worldAABB.lowerBound.Set(-100, -100)
worldAABB.upperBound.Set(100, 100)
gravity = box2d.b2Vec2(0, -10)
self.world = box2d.b2World(worldAABB, gravity, True)
self.timeStep = 1.0/60
self.run = True
self.contactListener = X2OContactListener()
self.world.SetContactListener(self.contactListener)
self.makeBoundingBox()
def __init__(self,
screen_size,
gravity=(0.0, -9.0),
ppm=100.0,
renderer='pygame'):
""" Init the world with boundaries and gravity, and init colors.
Parameters:
screen_size .. (w, h) -- screen size in pixels [int]
gravity ...... (x, y) in m/s^2 [float] default: (0.0, -9.0)
ppm .......... pixels per meter [float] default: 100.0
renderer ..... which drawing method to use (str) default: 'pygame'
Return: class Elements()
"""
self.set_screenSize(screen_size)
self.set_drawingMethod(renderer)
# Create Subclasses
self.add = add_objects.Add(self)
self.callbacks = callbacks.CallbackHandler(self)
self.camera = camera.Camera(self)
# Set Boundaries
self.worldAABB = box2d.b2AABB()
self.worldAABB.lowerBound.Set(-100.0, -100.0)
self.worldAABB.upperBound.Set(100.0, 100.0)
# Gravity + Bodies will sleep on outside
gx, gy = gravity
self.gravity = box2d.b2Vec2(gx, gy)
self.doSleep = True
# Create the World
self.world = box2d.b2World(self.worldAABB, self.gravity, self.doSleep)
# Init Colors
self.init_colors()
# Set Pixels per Meter
self.ppm = ppm