def __init__(
self, mapName, gravity, worldSize, layers, renderCallable):
BasicGame.__init__(self, name)
print 'new WorldSimulator'
assert (
isinstance(gravity, int),
'WorldSimulator : Gravity is not an integer!')
assert isinstance(worldSize, CWorldSize)
assert callable(renderCallable)
self.world = World(Vec2(0, gravity))
# Gravity has a vertical AND a horizontal value
self.playerMovement = PlayerMovement()
self.gravityMan = GravityManager(gravity)
self.boundsChecker = BoundsChecker(worldSize)
self._sortLayers(layers)
self.layerPainter = LayerPainter(
self.renderLayers, renderCallable)
self.animPainter = AnimPainter()
self.imagePainter = ImagePainter()
self._registerObjects()
class WorldSimulator(BasicGame):
'''
Simulates a collection of GameObjects and Subsystems in a game
world.
'''
updatables = []
def __init__(
self, mapName, gravity, worldSize, layers, renderCallable):
BasicGame.__init__(self, name)
print 'new WorldSimulator'
assert (
isinstance(gravity, int),
'WorldSimulator : Gravity is not an integer!')
assert isinstance(worldSize, CWorldSize)
assert callable(renderCallable)
self.world = World(Vec2(0, gravity))
# Gravity has a vertical AND a horizontal value
self.playerMovement = PlayerMovement()
self.gravityMan = GravityManager(gravity)
self.boundsChecker = BoundsChecker(worldSize)
self._sortLayers(layers)
self.layerPainter = LayerPainter(
self.renderLayers, renderCallable)
self.animPainter = AnimPainter()
self.imagePainter = ImagePainter()
self._registerObjects()
def _sortLayers(self, layers):
for l in layers:
assert isinstance(l, GameLayer)
self.renderLayers = []
for l in layers:
if l.name != TMXParser.COLLISION_INDEX_NAME:
self.renderLayers += [l]
else:
self.collisionIndex = l.index
self.updateLayers = [
l for l in layers if l.objects != []
]
self.allLayers = layers
def _registerObjects(self):
'''
Hooks up GameObjects to the required Subsystems.
'''
print 'TODO Simulator._registerObjects'
for layer in self.updateLayers:
for o in layer.objects:
pass
def update(self):
print 'World Simulator.update'
def _updateGameObjects(self):
'''
Updates all GameObjects, by layer.
'''
print 'WorldSimulator._updateGameObjects'
for u in self.updateLayers:
for o in u.objects:
o.update()
def render(self, graphics):
'''
Renders the World.
'''
print 'WorldSimulator.render'
self.layerPainter.draw(graphics)
