def buy_plant(request):
'''
Check user logged in
Check playerId belongs to account
Get max plant limit from island id
Check player's plant count
'''
if request.session.__contains__('account'):
q = request.GET
bPlayerId = int(q.__getitem__('playerId'))
bIslandId = int(q.__getitem__('islandId'))
bRegion = q.__getitem__('region')
player = Player.get_by_id(bPlayerId)
if player.email == request.session['account'].email:
island = Island.get_by_id(bIslandId)
if island != None:
maxNumPlants = island.maxNumOfPlants
plants = Plant.gql("WHERE playerId = :1 and islandId = :2",bPlayerId, bIslandId)
if plants.count() < maxNumPlants:
bPlant = Plant(playerId=bPlayerId,islandId=bIslandId,region=bRegion,cost=plant[bRegion][0],capacity=plant[bRegion][1],numOfWorkers = 0, workerCost=worker[bRegion][0],workerHealth = worker[bRegion][1],workerSkills=worker[bRegion][2],workerProductivity=worker[bRegion][3], currentCapacity = 0, productionLimit = 0)
bPlant.put()
player.money = player.money - plant[bRegion][0]
player.money_spent = player.money_spent + plant[bRegion][0]
player.put()
return redirect("/app/main.html#/theworld")
def join_island(request):
try:
q = request.GET
#jEmail = q.__getitem__('email')
jEmail = request.session['account'].email
jIslandId = int(q.__getitem__('islandId'))
query = Player.gql("WHERE email = :1 and islandId = :2",jEmail,jIslandId)
if query.count() > 0:
return redirect("/play?islandId="+str(jIslandId)) #change to play game
else:
island = Island.get_by_id(jIslandId)
if island != None and island.numOfPlayer < island.maxNumOfPlayers:
player = Player(email = jEmail,money_spent=0.0,money=1000000.0,islandId=jIslandId,networth=1000000.0)
player.put()
island.numOfPlayer = island.numOfPlayer + 1
island.put()
return redirect("/play?islandId="+str(island.key().id()))
else:
return HttpResponse("error","text")
#dd = {}
#return HttpResponse(simplejson.dumps(dd),mimetype="application/json")
except KeyError:
return redirect("/")
except ValueError:
return "/app/error.html?error=ValueError"
def create_island(request):
try:
q = request.GET
#iCreatorEmail = q.__getitem__('creatorEmail')
iCreatorEmail = request.session['account'].email
iName = q.__getitem__('name')
if iName == "":
raise ValueError
iMaxNumOfPlayers = int(q.__getitem__('maxNumOfPlayers'))
iMaxNumOfPlants = int(q.__getitem__('maxNumOfPlants'))
island = Island(name=iName,creatorEmail=iCreatorEmail,numOfPlayer=0,maxNumOfPlayers=iMaxNumOfPlayers,maxNumOfPlants=iMaxNumOfPlants)
island.put()
return redirect("/app/main.html#/theworld")
except KeyError:
return redirect("/")
except ValueError:
return redirect("/app/error.html?error=ValueError")
def get_all_island(request):
#acc = request.session['account']
session = request.session
try:
if session['account']:
q = Island.all()
f = q.fetch(1000)
islands = []
for i in f:
d = i.__dict__['_entity']
d['islandId'] = i.key().id()
islands.append(d)
return HttpResponse(simplejson.dumps(islands),mimetype="application/json")
except KeyError:
pass
dd = {}
dd['error'] = "Error: cannot get session account"
return HttpResponse(simplejson.dumps(dd),mimetype="application/json")
def load_player(request):
session = request.session
dd = {}
#check necessary arguments
if session.__contains__('islandId') == False:
dd['error'] = "missing islandId"
return HttpResponse(simplejson.dumps(dd),mimetype="application/json")
if session.__contains__('account') == False:
dd['error'] = "Error: Not logined."
return HttpResponse(simplejson.dumps(dd),mimetype="application/json")
email = session['account'].email
islandId = session['islandId']
island = Island.get_by_id(islandId)
player_q = Player.gql("WHERE email = :1 and islandId = :2",email,islandId)
player = player_q.get()
player_dict = player.__dict__['_entity']
player_dict['playerId'] = player.key().id()
#get number of factories
plantQuery = Plant.gql("WHERE playerId = :1 and islandId = :2",player.key().id(), islandId)
player_dict['numPlants'] = plantQuery.count()
player_dict['numWorkers'] = 0
plants = plantQuery.fetch(1000)
plantIds = []
for p in plants:
player_dict['numWorkers'] += p.numOfWorkers
plantIds.append(p.key().id())
player_dict['numShoes'] = 0
shoeQuery = Shoe.gql("WHERE plantId in :1",plantIds)
shoes = shoeQuery.fetch(1000)
for shoe in shoes:
player_dict['numShoes'] += shoe.qty
player_dict['islandName'] = island.name
jsonString = simplejson.dumps(player_dict)
return HttpResponse(jsonString,mimetype="application/json")
def get_account_players(request):
session = request.session
try:
if session['account']:
acc = session['account']
q = Player.gql("WHERE email = :1",acc.email)
f = q.fetch(1000)
players = []
for i in f:
islandId = i.islandId
island = Island.get_by_id(islandId)
dd = i.__dict__['_entity']
dd['playerId'] = i.key().id()
dd['islandName'] = island.name
players.append(dd)
return HttpResponse(simplejson.dumps(players),mimetype="application/json")
else:
return HttpResponse("error","text")
except KeyError:
pass
dd = {}
dd['error'] = "Error: cannot get session account"
return HttpResponse(simplejson.dumps(dd),mimetype="application/json")
def system_buy_shoes(request):
'''
Check the logged in user
'''
user = users.get_current_user()
marketing = 1
dd = []
if user:
islandQuery = Island.all()
islandCount = islandQuery.count()
islands = islandQuery.fetch(islandCount)
for island in islands:
islandId = island.key().id()
playerQuery = Player.gql("WHERE islandId = :1",islandId)
numPlayers = playerQuery.count()
plantQuery = Plant.gql("WHERE islandId = :1",islandId)
plantCount = plantQuery.count()
plants = plantQuery.fetch(plantCount)
for plant in plants:
plantId = plant.key().id()
plantRegion = plant.region
shoeQuery = Shoe.gql("WHERE plantId = :1",plantId)
shoeCount = shoeQuery.count()
shoes = shoeQuery.fetch(shoeCount)
for shoe in shoes:
body = shoe.body
sole = shoe.sole
color = shoe.color
qty = shoe.qty
attractiveness = math.fabs((0.75*sole + body + 1.25 * color) / 3)
saleRegion = ""
#randomly select sale-to-region
i = random.randint(1,4)
if i == 1:
saleRegion = "north"
elif i == 2:
saleRegion = "east"
elif i == 3:
saleRegion = "west"
elif i == 4:
saleRegion = "south"
_shippingcost = shippingCost[plantRegion][saleRegion]
price = shoe.price + _shippingcost
salesVolume = int(math.ceil(numPlayers * math.pow((attractiveness*marketing/price),2)))
if salesVolume > qty:
salesVolume = qty
shoe.qty = shoe.qty - salesVolume
shoe.put()
dd.append(shoe.key().id())
dd.append(salesVolume)
n = {'count':len(dd)}
totalShippingCost = salesVolume * _shippingcost
totalRevenue = salesVolume * shoe.price
player = Player.get_by_id(plant.playerId)
player.money = player.money - totalShippingCost + totalRevenue
player.money_spent = player.money_spent + totalShippingCost
player.networth = player.money + player.money_spent
player.put()
plant.currentCapacity = plant.currentCapacity - salesVolume
plant.put()
demandTransaction = DemandTransaction(shoeId = shoe.key().id(),salePrice = shoe.price,shippingCost = _shippingcost,qty = salesVolume)
demandTransaction.put()
else:
return redirect(users.create_login_url("/system_buy_shoes"))
return HttpResponse(simplejson.dumps(n),mimetype="application/json")
