def step(self):
self.checkTimeOut()
self.x += self.delta[0]
self.y += self.delta[1]
if self.x >= self.app.width or self.x <= 0:
self.delta[0] *= -1
self.rotation = utilities.getAng((0, 0), self.delta)
if self.y >= self.app.height or self.y <= 0:
self.delta[1] *= -1
self.rotation = utilities.getAng((0, 0), self.delta)
def step(self):
self.checkTimeOut()
self.x += self.delta[0]
self.y += self.delta[1]
if self.x >= self.app.width or self.x <= 0 :
self.delta[0] *= -1
self.rotation = utilities.getAng((0,0), self.delta)
if self.y >= self.app.height or self.y <= 0 :
self.delta[1] *= -1
self.rotation = utilities.getAng((0,0), self.delta)
def step(self):
a = (self.app.massCenter[0] - self.x) * self.app.followtheflockF
b = (self.app.massCenter[1] - self.y) * self.app.followtheflockF
self.f1 = a, b
c, d = self.avoidOthers()
self.f2 = c * self.app.avoidothersF, d * self.app.avoidothersF
e = (self.app.flockSpeed[0] -
self.nextstep[0]) * self.app.matchyrspeedF
f = (self.app.flockSpeed[1] -
self.nextstep[1]) * self.app.matchyrspeedF
self.f3 = e, f
## if self.app.followmouse :
## mouse = self.tend_to_point(self.app.mouseLoc)
## else:
## mouse = self.avoid_point(self.app.mouseLoc)
x = self.nextstep[0] + self.f1[0] + self.f2[0] + self.f3[0] #\
## + mouse[0] + self.app.wind[0]
y = self.nextstep[1] + self.f1[1] + self.f2[1] + self.f3[1] #\
## + mouse[1] + self.app.wind[1] + self.app.gravityF
self.nextstep = self.limitSpeed([x, y]) #limit if too fast
nextx = self.x + self.nextstep[0]
nexty = self.y + self.nextstep[1] # calc new step
self.rotation = utilities.getAng(self.loc, (nextx, nexty))
limitedX, limitedY = utilities.constrainToRect(
nextx, nexty, (0, 0, self.app.width, self.app.height))
self.loc = limitedX, limitedY # here we go
def step(self) :
a = (self.app.massCenter[0] - self.x)* self.app.followtheflockF
b = (self.app.massCenter[1] - self.y)* self.app.followtheflockF
self.f1 = a,b
c,d = self.avoidOthers()
self.f2 = c * self.app.avoidothersF, d * self.app.avoidothersF
e = (self.app.flockSpeed[0] - self.nextstep[0])* self.app.matchyrspeedF
f = (self.app.flockSpeed[1] - self.nextstep[1])* self.app.matchyrspeedF
self.f3 = e,f
## if self.app.followmouse :
## mouse = self.tend_to_point(self.app.mouseLoc)
## else:
## mouse = self.avoid_point(self.app.mouseLoc)
x = self.nextstep[0] + self.f1[0] + self.f2[0] + self.f3[0] #\
## + mouse[0] + self.app.wind[0]
y = self.nextstep[1] + self.f1[1] + self.f2[1] + self.f3[1] #\
## + mouse[1] + self.app.wind[1] + self.app.gravityF
self.nextstep = self.limitSpeed( [x,y] ) #limit if too fast
nextx = self.x + self.nextstep[0]
nexty = self.y + self.nextstep[1] # calc new step
self.rotation = utilities.getAng(self.loc, (nextx, nexty))
limitedX, limitedY = utilities.constrainToRect(nextx, nexty, (0,0,self.app.width, self.app.height))
self.loc = limitedX, limitedY # here we go
def __init__(self, f, x=1, y=0, z=0, width=10, height=10, color=(0, 0, 0)):
super(ImageBlob, self).__init__(f, x, y, z, width, height,
color) #init superclass
self.delta = self.calcDelta()
self.rotation = utilities.getAng(self.delta, (0, 0))
self.timeOut = self.doTimeOut()
self.sq = 1
def checkTimeOut(self):
if time.time() >= self.timeOut :
self.delta = self.calcDelta()
self.timeOut = self.doTimeOut() # again
self.rotation = utilities.getAng((0,0), self.delta)
def __init__(self, x=1, y=0, z=0, width=10, height=10, color=(0, 0, 0)) :
super(Blob, self).__init__(x,y, z, width, height, color) #init superclass
self.delta = self.calcDelta()
self.rotation = utilities.getAng((0,0), self.delta)
self.timeOut = self.doTimeOut()
def checkTimeOut(self):
if time.time() >= self.timeOut:
self.delta = self.calcDelta()
self.timeOut = self.doTimeOut() # again
self.rotation = utilities.getAng((0, 0), self.delta)