class SpaceJet(Transformable):
_frameMap = {vec(-1, -1):0, vec(0, -1):1, vec(1, -1):2, \
vec(-1, 0):3, vec(0,0):4, vec(1,0):5, \
vec(-1, 1):6, vec(0, 1):7, vec(1, 1):8}
def __init__(self, yFaceDirection, **kwArgs):
super().__init__(**kwArgs)
rm = ResourceManager.activeManager
# Set Systems
self._yFaceDirection = yFaceDirection
# Set Characteristics
self._alive = True
self._armor = 3
self._health = 1000
self._speed = 550
self._velocity = vec(0,0)
# Set Rendering and Physics Data
self._sprite = Sprite(rm.request("SpaceJet.anim"), t=self.getTransform().createChild())
self._sprite.setFrame(1+3)
self._explosionSprite = Sprite(rm.request("Explosion.anim"), t=self.getTransform().createChild())
self._explosionSprite.isDrawn = False
self._explosionSound = rm.request("Explosion.mp3")
self._bounds = CollisionRect(self._sprite.getWidth(), self._sprite.getHeight(), t=self.getTransform().createChild())
self._bounds.addEntity(self)
#self._boundsDisplay = SceneObject(dataSrc = self._bounds, t=self._bounds.getTransform(), color=Color.Green, \
# batch=pyglet.graphics.Batch(), group=LinePolygonMode)
# Set Flight Area
self._flightAreaEdges = [-400+self._sprite.getWidth()/2, 400-self._sprite.getWidth()/2, \
yFaceDirection*(-300+self._sprite.getHeight()/2), -100*yFaceDirection]
if yFaceDirection == -1:
s = self._flightAreaEdges[2]
self._flightAreaEdges[2] = self._flightAreaEdges[3]
self._flightAreaEdges[3] = s
# Create the default weapon
from Weapon import LaserGun
from Weapon import MissleLauncher
self._velocity = vec(0,0)
self._weapon = LaserGun(self, t=self.getTransform().createChild())
self._secondaryWep = MissleLauncher(self, t=self.getTransform().createChild())
''''''''''''''''''''''''''''''''''''''''''''''''
def update(self, dt):
self.readKeyboardInput(dt)
if self._sprite.update(dt):
self._updateDimensions()
self._bounds.update(dt)
self._weapon.update(dt)
self._secondaryWep.update(dt)
return self._checkDeath(dt)
def notifyCollisions(self, primitive, colliderSet):
pass
''''''''''''''''''''''''''''''''''''''''''''''''
def _checkDeath(self, dt):
if self._health <= 0 and self._alive:
self._explosionSprite.setAnimation("Iterating")
self._explosionSprite.isDrawn = True
self._explosionSound.play()
self._alive = False
self._explosionSprite.update(dt)
if not self._alive and self._explosionSprite.hasEnded():
self.removeFromWorld()
def removeFromWorld(self):
from GameWorld import GameWorld
GameWorld.activeWorld.removeEntity(self)
self._bounds.removeEntity(self)
self.getTransform().killSubtree()
self.removeTransform()
def readKeyboardInput(self, dt):
if not self._alive:
return
actions = Keyboard.localKeyboard.getActions()
moving = False
for action in actions:
if action.name == "Move":
direc = action.params[0]
direc = direc*self._yFaceDirection
self._sprite.setFrame(self._frameMap[vec(direc.x if self._yFaceDirection==1 else -direc.x, direc.y*self._yFaceDirection)])
self.translate(direc*self._speed*dt)
self._velocity = direc*self._speed
# Check Flight Area
p = self.getPosition(); np = p.copy()
fa = self._flightAreaEdges
if p.x < fa[0]:
np.x = fa[0]
if p.x > fa[1]:
np.x = fa[1]
if p.y < fa[2]:
np.y = fa[2]
if p.y > fa[3]:
np.y = fa[3]
if p != np:
self.setTranslation(np)
moving = True
elif action.name == "FirePrimary":
self._weapon.fire(vec(0, self._yFaceDirection))
elif action.name == "FireSecondary":
self._secondaryWep.fire(vec(0, self._yFaceDirection))
if not moving and self._sprite.getFrame() != 4:
self._sprite.setFrame(4)
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def _updateDimensions(self):
w, h = self._sprite.getDimensions()
self._bounds.resize(w, h)
def getCollisionPrimitive(self):
return self._bounds
def explosionEnded(self):
return self._explosionSprite.hasEnded()
class RemoteSpaceJet(Transformable):
_frameMap = {vec(-1, -1):0, vec(0, -1):1, vec(1, -1):2, \
vec(-1, 0):3, vec(0,0):4, vec(1,0):5, \
vec(-1, 1):6, vec(0, 1):7, vec(1, 1):8}
def __init__(self, remoteController, yFaceDirection, **kwArgs):
super().__init__(**kwArgs)
rm = ResourceManager.activeManager
# Set Systems
self._controller = remoteController
self._yFaceDirection = yFaceDirection
# Set Characteristics
self._alive = True
self._armor = 3
self._health = 1000
self._velocity = vec(0,0)
# Set Rendering and Physics Data
self._sprite = Sprite(rm.request("SpaceJet.anim"), t=self.getTransform().createChild())
self._sprite.setFrame(1+3)
self._explosionSprite = Sprite(rm.request("Explosion.anim"), t=self.getTransform().createChild())
self._explosionSprite.isDrawn = False
self._explosionSound = rm.request("Explosion.mp3")
self._bounds = CollisionRect(self._sprite.getWidth(), self._sprite.getHeight(), t=self.getTransform().createChild())
self._bounds.addEntity(self)
#self._boundsDisplay = SceneObject(dataSrc = self._bounds, t=self._bounds.getTransform(), color=Color.Green, \
# batch=pyglet.graphics.Batch(), group=LinePolygonMode)
# Set Flight Area
self._flightAreaEdges = [-400+self._sprite.getWidth()/2, 400-self._sprite.getWidth()/2, \
yFaceDirection*(-300+self._sprite.getHeight()/2), -100*yFaceDirection]
if yFaceDirection == -1:
s = self._flightAreaEdges[2]
self._flightAreaEdges[2] = self._flightAreaEdges[3]
self._flightAreaEdges[3] = s
self.rotate(math.pi)
''''''''''''''''''''''''''''''''''''''''''''''''
# Update State Remotely
def remoteUpdate(self, controlStruc):
if(controlStruc):
# Read Data From Control Structure
health = controlStruc.get('health', self._health)
position = controlStruc.get('position', self.getPosition())
velocity = controlStruc.get('velocity', self._velocity)
frameNum = controlStruc.get('frame', self._sprite.getFrame())
# Set Alive and Position
self._health = health
self.setTranslation(position)
# Set Velocity and Check for Movement
self._velocity = velocity*self._yFaceDirection
if(self._health > 0 and self._velocity != vec(0,0)):
self._sprite.setFrame(frameNum)
# Update State Locally -> No Message Received
def update(self, dt):
if self._alive:
# Move according to last received velocity (aka 'Dead Reckoning')
self.translate(self._velocity*dt)
# Check Flight Area
p = self.getPosition(); np = p.copy()
fa = self._flightAreaEdges
if p.x < fa[0]:
np.x = fa[0]
if p.x > fa[1]:
np.x = fa[1]
if p.y < fa[2]:
np.y = fa[2]
if p.y > fa[3]:
np.y = fa[3]
if p != np:
self.setTranslation(np)
# Update Sprite Data
moving = False; direc = vec(0, 0)
if(self._velocity != vec(0,0)):
moving = True
if(self._velocity.x != 0):
direc.x = math.copysign(1, self._velocity.x)
if(self._velocity.y != 0):
direc.y = math.copysign(1, self._velocity.y)
# Draw Sprite Accordingly
self._sprite.setFrame(self._frameMap[vec(direc.x if self._yFaceDirection==1 else -direc.x, direc.y*self._yFaceDirection)])
if not moving and self._sprite.getFrame() != 4:
self._sprite.setFrame(4)
# Update Sprite and Bounds
if self._sprite.update(dt):
self._updateDimensions()
self._bounds.update(dt)
self._checkDeath(dt)
def notifyCollisions(self, primitive, colliderSet):
pass
''''''''''''''''''''''''''''''''''''''''''''''''
def _checkDeath(self, dt):
if self._health <= 0 and self._alive:
self._explosionSprite.setAnimation("Iterating")
self._explosionSprite.isDrawn = True
self._explosionSound.play()
self._alive = False
self._explosionSprite.update(dt)
if(self._explosionSprite.hasEnded()):
self.removeFromWorld()
def removeFromWorld(self):
self._controller.removeEntity(self)
self._bounds.removeEntity(self)
self.getTransform().killSubtree()
self.removeTransform()
''''''''''''''''''''''''''''''''''''''''''''''''
def _updateDimensions(self):
w, h = self._sprite.getDimensions()
self._bounds.resize(w, h)
def getCollisionPrimitive(self):
return self._bounds
def explosionEnded(self):
return self._explosionSprite.hasEnded()
class Bullet(Transformable): def __init__(self, controller, ship, startPos, vel, dAccel, accel, maxVel, damage, animation, **kwArgs): super().__init__(**kwArgs) # Controller self._controller = controller # Generic state self._ship = ship self._damage = damage self._alive = True # Set Movement state self.setTransform(r.activeRenderer.getSceneGraph().newTransform(t=startPos.getTranslation(), r=startPos.getRotation())) self._velocity = vel self._dAccel = dAccel self._accel = accel self._maxVelocity = maxVel # Create Sprite and Bounds self._sprite = Sprite(animation, t=self.getTransform()) self._bounds = CollisionRect(self._sprite.getWidth(), self._sprite.getHeight(), t=self.getTransform().createChild()) self._bounds.addEntity(self) #self._boundsDisplay = SceneObject(dataSrc = self._bounds, t=self._bounds.getTransform(), color=Color.Green, \ # batch=pyglet.graphics.Batch(), group=LinePolygonMode) '''''''''''''''''''''''''''''''''''''''''''''''''''''''' def update(self, dt): super().update(dt) self._sprite.update(dt) self._bounds.update(dt) # Update Position if self._alive: if abs(self._velocity) <= abs(self._maxVelocity): self._accel += self._dAccel*dt self._velocity += self._accel*dt self.translate(self._velocity*dt) # Check for Death gw = GameWorld.activeWorld p = self.getPosition() if not self._alive or \ p.x < gw.minX or p.x > gw.maxX or p.y < gw.minY or p.y > gw.maxY: self.removeFromWorld() def removeFromWorld(self): self._controller.removeEntity(self) self._bounds.removeEntity(self) self.getTransform().killSubtree() self.removeTransform() def notifyCollisions(self, prim, otherPrims): for prim in otherPrims: for ent in prim.getEntities(): if isinstance(ent, SpaceJet) and not ent is self._ship and self._alive: ent._health -= (self._damage - ent._armor) self._alive = False '''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' def getCollisionPrimitive(self): return self._bounds