def __init__(self, logf, enable=True, silent=False, overwrite=False):
self.logfile = logf
self.numat = 0
self.totalnum = 100
self.stime = timer.getTime()
self.lastnum = self.numat
self.enabled = enable
self.silent = silent
if enable and (not os.path.isfile(logf) or overwrite):
fout = open(logf,'w')
fout.close()
def getTime(self):
return timer.getTime()
if transac_status =="yes":
print("How much money do you want to transfer?")
amount = input("")
if amount.isdigit():
if amount == 0:
tran_op = 1;
print("Transaction Impossible - Amount Null")
elif True: """insert proof of work here"""
blockchain.new_transaction(amount)
if (blockchain.chain == []): """ïf blockchain is empty, create genesis block"""
blockchain.create_genesis_block()
else
blockchain.new_block(blockchain.last_block['hash'])
print("Transaction Validated")
timer.setTime(0)
while (timer.getTime() < 30):
if False: """insert block incoming condition here"""
blockchain.chain[-1] = [] """"deletes created block if it recieves another block"""
"""append block"""
else :
print("Transaction Impossible - Invalid User")
else:
tran_op = 1;
print("Transaction Impossible - Wrong Input")
elif transac_status =="no":
print("Ending Transaction")
tran_op = 1
else:
print("Transaction Impossible - Wrong Input")
tran_op = 1
tran_op = 0
def resolveCollisions(self):
e = 0.75 # coefficient of restitution
minTagInterval = 3.0 # minimum time allowed between re-tagging
now = timer.getTime()
loopCount = 0
while True:
isCollision = False
for i in self.gs.characters:
for j in self.gs.characters:
if i == j:
continue
if not i.isColliding(j):
continue
isCollision = True
# We have to keep computing these in case they changed in a previous collision
uc = i.getVelocity()
mc = i.mass
self.t = i.normalTo(j, self.t)
self.n = util2D.perpendicularTo(self.t, self.n, self.nTmp)[0]
uct = dot(uc, self.t)
ucn = dot(uc, self.n)
mo = j.mass
uo = j.getVelocity()
uot = dot(uo, self.t)
uon = dot(uo, self.n)
k = (uct - uot)/(mc + mo)
vct = uct - (1 + e) * mo * k
vot = uot + (1 + e) * mc * k
i.setVelocity(vec.scale(self.t, vct, self.vt) + vec.scale(self.n, ucn, self.vn))
j.setVelocity(vec.scale(self.t, vot, self.vt) + vec.scale(self.n, uon, self.vn))
# TODO: limit re-tagging restriction to previously tagged character only
if j.tagged and minTagInterval < now - self.gs.lastTagTime:
self.gs.setTagged(i, j, now)
elif i.tagged and minTagInterval < now - self.gs.lastTagTime:
self.gs.setTagged(j, i, now)
for j in self.gs.nonCharacterObstacles:
if not i.isColliding(j):
continue
isCollision = True
uc = i.getVelocity()
self.t = i.normalTo(j, self.t)
self.n = util2D.perpendicularTo(self.t, self.n, self.nTmp)[0]
uct = dot(uc, self.t)
ucn = dot(uc, self.n)
vct = -e * uct
i.setVelocity(vec.scale(self.t, vct, self.vt) + vec.scale(self.n, ucn, self.vn))
if not isCollision:
break
assert loopCount < 1000, "something probably went wrong"
loopCount += 1
def render(self):
if self.flash and math.fmod(timer.getTime(), 2.0) < 1.0:
gui.setColor(self.flashColor)
else:
gui.setColor(self.foreground)
def handleTime(self):
self.write(timer.getTime())
for y in range(gridH):
tiles[x].append(Tile(x, y))
safeTiles = [(x, y) for x in range(gridW) for y in range(gridH)]
tiles = []
timer = timer.Timer()
genTiles()
numFlags = 0
resetButton = Button((0, 0, topMenuHeight, topMenuHeight),
reset,
sprite=sprites[12])
timerUI = SimpleText((topMenuHeight, 0, topMenuHeight, topMenuHeight),
"%.3f" % timer.getTime(), 60)
flagCountUI = SimpleText((topMenuHeight * 6, 0, topMenuHeight, topMenuHeight),
"%d" % (numMines - numFlags), 60, RED)
firstClick = True # first discovery generates the field
mouseHold = False
run = True
while run:
screen.fill(BEIGE)
mouseX, mouseY = mouse.get_pos()
hoveredTile = getHovered()
resetButton.draw()
timer.update()
timerUI.update("%.3f" % timer.getTime())
def resolveCollisions(self):
e = 0.75 # coefficient of restitution
minTagInterval = 3.0 # minimum time allowed between re-tagging
now = timer.getTime()
loopCount = 0
while True:
isCollision = False
for i in self.gs.characters:
for j in self.gs.characters:
if i == j:
continue
if not i.isColliding(j):
continue
isCollision = True
# We have to keep computing these in case they changed in a previous collision
uc = i.getVelocity()
mc = i.mass
self.t = i.normalTo(j, self.t)
self.n = util2D.perpendicularTo(self.t, self.n, self.nTmp)[0]
uct = dot(uc, self.t)
ucn = dot(uc, self.n)
mo = j.mass
uo = j.getVelocity()
uot = dot(uo, self.t)
uon = dot(uo, self.n)
k = (uct - uot)/(mc + mo)
vct = uct - (1 + e) * mo * k
vot = uot + (1 + e) * mc * k
i.setVelocity(vec.scale(self.t, vct, self.vt) + vec.scale(self.n, ucn, self.vn))
j.setVelocity(vec.scale(self.t, vot, self.vt) + vec.scale(self.n, uon, self.vn))
# TODO: limit re-tagging restriction to previously tagged character only
if j.tagged and minTagInterval < now - self.gs.lastTagTime:
self.gs.setTagged(i, j, now)
elif i.tagged and minTagInterval < now - self.gs.lastTagTime:
self.gs.setTagged(j, i, now)
for j in self.gs.nonCharacterObstacles:
if not i.isColliding(j):
continue
isCollision = True
uc = i.getVelocity()
self.t = i.normalTo(j, self.t)
self.n = util2D.perpendicularTo(self.t, self.n, self.nTmp)[0]
uct = dot(uc, self.t)
ucn = dot(uc, self.n)
vct = -e * uct
i.setVelocity(vec.scale(self.t, vct, self.vt) + vec.scale(self.n, ucn, self.vn))
if not isCollision:
break
assert loopCount < 1000, "something probably went wrong"
loopCount += 1
def printTime(all_queues):
for queue in all_queues:
print('Fila ' + queue.getId(), end=' ')
newQ = queue.getStates()
print(newQ.items())
print('TEMPO DA SIMULACAO = ' + str(getTime()) + ' segundos')
def addCharacter(self, c):
if not self.tagged:
self.setTagged(c, None, timer.getTime())
self.characters.append(c)
def render(self):
if self.flash and math.fmod(timer.getTime(), 2.0) < 1.0:
gui.setColor(self.flashColor)
else:
gui.setColor(self.foreground)
def getTime(self):
return timer.getTime()
def addCharacter(self, c):
if not self.tagged:
self.setTagged(c, None, timer.getTime())
self.characters.append(c)
def writeElapsedTime(self):
t = timer.getTime()
self.write('Elapsed: %s' % (self.__fs__(t-self.stime)))