def __create_src_map( self, commodity, from_secs, from_amount, mob_limit ):
""" create source sectors dictionary """
result = {}
for sect in from_secs.values() :
coords = empSector.to_coord( sect )
if empSector.is_movable_from( sect, commodity ) :
mob = empSector.value( sect, 'mob' ) - mob_limit;
amount = empSector.value( sect, commodity ) - from_amount
if mob > 0 and amount > 0 :
weight = empSector.move_weight( sect, commodity )
result[ coords ] = ( amount , mob , weight)
## print "src += " + coords.str() + " " + `amount` + " ",
## print `mob` + " " + `weight`
return result
def __create_src_map(self, commodity, from_secs, from_amount, mob_limit):
""" create source sectors dictionary """
result = {}
for sect in from_secs.values():
coords = empSector.to_coord(sect)
if empSector.is_movable_from(sect, commodity):
mob = empSector.value(sect, "mob") - mob_limit
amount = empSector.value(sect, commodity) - from_amount
if mob > 0 and amount > 0:
weight = empSector.move_weight(sect, commodity)
result[coords] = (amount, mob, weight)
## print "src += " + coords.str() + " " + `amount` + " ",
## print `mob` + " " + `weight`
return result
def redraw(self, total=1):
if not total and not empDb.updateDB.has_key('SECTOR'):
# Nothing changed.
return
# Remove any existing path.
self.map.drawPath()
sectors = self.sectors
if len(sectors) < 2:
self.lblVar.set("Select sectors with the right mouse button.\n")
return
sDB = empDb.megaDB['SECTOR']
try:
quantity = empCmd.getMoveQuantity(self.Quantity.get(),
self.commodity, sectors)
except ValueError:
msg = "Enter a valid quantity.\n"
self.pathList = []
quantity = 0
else:
first = sectors[0]
last = sectors[-1]
msg = "Move %d %s: (%d,%d has %s) (%d,%d has %s)\n" % (
quantity, self.commodity, first[0], first[1], sDB[first].get(
self.commodity, "??"), last[0], last[1], sDB[last].get(
self.commodity, "??"))
reverse = quantity < 0
if reverse:
sectors = list(sectors)
sectors.reverse()
quantity = -quantity
start = sectors[0]
sectorList = [start]
newPathList = []
for i in range(1, len(sectors)):
last = sectors[i - 1]
path = empPath.best_path(last, sectors[i])
color = "black"
newPathList.append([last])
if path is None:
# No path between the two sectors.
color = "red"
start = sectors[i]
newPathList[-1].append(start)
newmob = "??"
## return
else:
# Calculate new mobility.
db = sDB[last]
newmob = int(
math.floor((db.get('mob', 0) -
empSector.move_weight(db, self.commodity) *
path.cost * quantity)))
if newmob < 0:
color = "yellow"
# Turn path into list of sector coordinates.
for i in path.directions:
start = empDb.directionToSector(start, i)
sectorList.append(start)
newPathList[-1].append(start)
# Update text description.
msg = msg + "%d,%d=>%s " % (last[0], last[1], newmob)
# Draw path
apply(self.map.drawPath, tuple(newPathList[-1]), {"fill": color})
if reverse:
newPathList.reverse()
self.pathList = newPathList
## apply(self.map.drawPath, tuple(sectorList), {"color":color})
msg = msg + "%d,%d " % sectors[-1]
self.lblVar.set(msg)
def redraw(self, total=1):
if not total and not empDb.updateDB.has_key('SECTOR'):
# Nothing changed.
return
# Remove any existing path.
self.map.drawPath()
sectors = self.sectors
if len(sectors) < 2:
self.lblVar.set("Select sectors with the right mouse button.\n")
return
sDB = empDb.megaDB['SECTOR']
try:
quantity = empCmd.getMoveQuantity(self.Quantity.get(),
self.commodity, sectors)
except ValueError:
msg = "Enter a valid quantity.\n"
self.pathList = []
quantity = 0
else:
first = sectors[0]
last = sectors[-1]
msg = "Move %d %s: (%d,%d has %s) (%d,%d has %s)\n" % (
quantity, self.commodity,
first[0], first[1], sDB[first].get(self.commodity, "??"),
last[0], last[1], sDB[last].get(self.commodity, "??"))
reverse = quantity < 0
if reverse:
sectors = list(sectors)
sectors.reverse()
quantity = -quantity
start = sectors[0]
sectorList = [start]
newPathList = []
for i in range(1, len(sectors)):
last = sectors[i-1]
path = empPath.best_path(last, sectors[i])
color = "black"
newPathList.append([last])
if path is None:
# No path between the two sectors.
color = "red"
start = sectors[i]
newPathList[-1].append(start)
newmob = "??"
## return
else:
# Calculate new mobility.
db = sDB[last]
newmob = int(math.floor(
(db.get('mob', 0)
- empSector.move_weight(db, self.commodity)
* path.cost*quantity)))
if newmob < 0:
color = "yellow"
# Turn path into list of sector coordinates.
for i in path.directions:
start = empDb.directionToSector(start, i)
sectorList.append(start)
newPathList[-1].append(start)
# Update text description.
msg = msg + "%d,%d=>%s " % (last[0], last[1], newmob)
# Draw path
apply(self.map.drawPath, tuple(newPathList[-1]), {"fill":color})
if reverse:
newPathList.reverse()
self.pathList = newPathList
## apply(self.map.drawPath, tuple(sectorList), {"color":color})
msg = msg + "%d,%d " % sectors[-1]
self.lblVar.set(msg)
